The 2026 Guide to Electrical Permits and Inspections in Calgary

The 2026 Guide to Electrical Permits and Inspections in Calgary

by | Feb 23, 2026 | EV Charger Installation, Hot Tub & Spa Electrical Connections, Panel & Service Upgrades, Residential

If you’re adding an electric vehicle charger, installing air conditioning, upgrading your panel, wiring a hot tub, or finishing a basement, you’ll have to deal with a City of Calgary electrical permit and inspection.

In 2026, electrical inspections are especially focused on one thing: service capacity. With more EV chargers and higher electrical demand in homes, inspectors are paying closer attention to load calculations and electrical panel limits.

Here’s how the process actually works, and how to avoid headaches with your permit and inspection.

Step 1: Pulling an Electrical Permit in Calgary

Most electrical projects require a permit in Calgary.

You’ll need one for things like:

Small repairs like swapping a light fixture usually don’t require an electrical permit. But if you’re running new wiring or adding load to the electrical system, you probably do.

As a homeowner, you can pull an electrical permit for work in your primary residence. That said, most people prefer having a licensed electrician handle it, especially for anything involving service upgrades or high-load electrical equipment.

Step 2: Booking the Inspection

Once the electrical work is complete, the inspection gets booked.

In Calgary, inspections aren’t scheduled to the hour. They’re booked into one of two windows:

  • Morning: 8:00 a.m. to 12:00 p.m.

  • Afternoon: 12:00 p.m. to 4:30 p.m.

You’ll find out the day of whether you’re on the morning or afternoon list.

Inspectors are busy and cover a lot of ground every day. If the work isn’t ready, they move on. A re-inspection fee can apply.

Before booking, make sure:

  • The job is fully complete

  • The electrical panel is accessible

  • Breakers are installed and labeled

  • Someone 18+ is on site during the inspection window

Preparation makes a big difference.

What Inspectors Are Really Looking For in 2026

The big focus right now is load demand.

With EV chargers, air conditioning, electric heating, and basement suites becoming more common, homes are pulling more power than ever.

A lot of Calgary homes still have 100 amp service. That used to be fine. Today, it can get tight.

If you’re adding a high-load device like:

  • An electric vehicle charger

  • Air conditioning

  • A hot tub

  • Electric heat

There’s a good chance a load calculation will be required.

Load Calculations: Why They Matter

A load calculation determines whether your existing electrical service can safely handle the added demand.

It looks at things like:

  • Existing appliances

  • Heating equipment

  • Range and dryer loads

  • Equipment demand

  • Continuous vs non-continuous loads

  • Total electrical service capacity

If the numbers are too close to your panel limit, the inspector may not sign off until it’s addressed. This is where a lot of homeowners get surprised.

If Your Electrical Service Is Maxed Out: Two Options

If your service is at its limit, you typically have two options.

Option 1: Upgrade the Electrical Service

Upgrading from 100A to 200A increases capacity, but usually involves:

  • Replacing the panel

  • Utility coordination

  • Possible mast upgrades

  • Higher cost overall

Option 2: Install a Load Shedding Device

In many cases, a load management device is a practical solution.

It monitors real-time electrical usage and temporarily reduces power to non-essential loads (like an EV charger) if the house is nearing its electrical limit. When demand drops, it restores power automatically.

In 2026, these devices are becoming more common, especially for EV chargers in homes with 100A service. They often allow you to pass inspection without a full service upgrade.

Common Reasons Electrical Inspections Do Not Pass

Failed electrical inspections are avoidable. The usual issues are:

  • No load calculation when one is required

  • Improper breaker sizing

  • Incomplete panel labeling

  • Clearance issues around the panel

  • Bonding and grounding problems

  • Adding high-demand equipment without verifying service capacity

It usually comes down to planning ahead.

How to Make It Go Smoothly

If you want your inspection to pass the first time:

  • Pull the correct permit before starting

  • Make sure the work is completely finished before booking

  • Verify service capacity before installing high-load equipment

  • Have load calculations ready if needed

  • Keep access clear and safe

Electrical inspections aren’t meant to slow projects down. They’re there to make sure everything is safe and up to code. If the prep work is done properly, the inspection is usually straightforward.

Final Thoughts

Electrical permits and inspections in Calgary aren’t complicated, but they are getting stricter around service demand.

With more electrification happening in homes, inspectors are focused on:

  • Electrical service capacity

  • Load calculations

  • Proper breaker sizing

  • Code-compliant electrical installations

Planning electrical upgrades in Calgary is a lot smoother when you know what the City is going to look for. Get a quote from Crew Electrical Services before you start. We’ll confirm your service capacity, let you know if a load calculation is needed, and give you a clear plan for the permit and inspection so there are no surprises.

Electrical Panel Upgrade Calgary: Surge Protection That Saves Your Investment

Electrical Panel Upgrade Calgary: Surge Protection That Saves Your Investment

by | Feb 14, 2026 | Panel & Service Upgrades

Surge protection is one of the smartest additions to any electrical panel upgrade Calgary homeowners plan. In Calgary, AB, power fluctuations and lightning can quietly damage appliances and electronics. Crew Electrical Services is licensed and insured, and we make sure your electrical panel and services upgrade protects what matters most.

Protecting Your Home Starts with an Electrical Panel Upgrade Calgary

Most people think of an electrical panel upgrade Calgary project as simply adding more breakers or increasing capacity. In reality, the biggest benefit is protecting your home’s electrical system from overloads, surges, and long-term wear.

A sudden spike in voltage can damage furnaces, refrigerators, garage door openers, and sensitive electronics in seconds. Adding whole-home surge protection during a service upgrade Calgary project keeps that risk under control.

If your panel is outdated or maxed out, it is already under strain. A proper breaker panel replacement Calgary project gives you the opportunity to install surge protection directly at the source—where it is most effective.

Our Process in Calgary, AB

Every home in Calgary is different. That’s why we start with a clear plan and guide you through the upgrade step by step.

Step 1: Load Calculation and System Review

We begin with a detailed load calculation to understand your current and future power needs. This ensures your new panel can handle EV chargers, hot tubs, basement developments, or home offices.

We also inspect your existing panel, grounding, and bonding. If we see signs of overheating or outdated equipment, we recommend the right electrical panel upgrade Calgary solution for your home.

Step 2: Panel and Surge Protection Selection

Next, we size the panel correctly and select a compatible whole-home surge protector. The surge device is installed directly at the panel, where it intercepts voltage spikes before they reach branch circuits.

This step is often included during a full service upgrade Calgary project. It is a small add-on compared to the cost of replacing damaged appliances.

For more details about our panel work, visit our electrical panel upgrade services in Calgary page.

Step 3: Professional Installation and Testing

We coordinate utility disconnects if required and complete the breaker panel replacement Calgary safely and efficiently. Once the new panel and surge protection are installed, we test all circuits and confirm proper grounding.

Our goal is simple: leave your home safer and more reliable than when we arrived.

Local Permits and Electrical Requirements

Electrical panel upgrades in Calgary require proper permits and inspections. We handle the permitting process and ensure all work meets local code.

You can learn more about electrical permits and homeowner responsibilities through the City of Calgary electrical permit guidelines. We make sure your electrical panel upgrade Calgary project passes inspection the first time.

What Drives the Cost

Several factors influence the cost of an electrical panel upgrade Calgary homeowners request. Panel size, amperage increase, service entrance upgrades, and surge protection selection all play a role.

If your home needs a mast upgrade, new meter base, or additional grounding, that can affect the scope. A proper load calculation helps avoid oversizing or undersizing the system.

We provide clear quotes with no surprises. You will know exactly what is included in your service upgrade Calgary plan.

Pairing Surge Protection with Related Services

Many homeowners combine surge protection with other electrical improvements. If you are renovating or adding major appliances, it makes sense to review your full residential electrical system.

You can explore our residential electrical services to see how panel upgrades fit into larger projects. If you are unsure whether your area is covered, check the communities we serve across Calgary.

Want to know what sets us apart? Learn more about why homeowners choose Crew for panel and service upgrades.

Safety, Licensing, and Clean Work

Panel work is not a DIY project. An electrical panel upgrade Calgary requires proper licensing, insurance, and experience working inside energized systems.

Crew Electrical Services is fully licensed and insured. We follow strict safety protocols, protect your floors and finishes, and clean up the workspace before we leave.

We treat your home like it is our own.

Frequently Asked Questions

Is surge protection necessary with an electrical panel upgrade Calgary?

Yes. Adding surge protection during an electrical panel upgrade Calgary project is cost-effective and protects your appliances from voltage spikes. It is easier and cleaner to install at the same time as the new panel.

How do I know if I need a service upgrade Calgary?

If your lights flicker, breakers trip frequently, or you are adding high-demand equipment, you may need a service upgrade Calgary homeowners rely on. A load calculation will confirm whether your current service is sufficient.

How long does a breaker panel replacement Calgary take?

Most breaker panel replacement Calgary projects are completed in one day. Larger service upgrades with utility coordination may take longer, but we provide a clear timeline upfront.

Will my power be off during the electrical panel upgrade Calgary?

Yes, power will be temporarily disconnected for safety. We coordinate the work to minimize downtime and restore power as quickly as possible.

Does surge protection cover lightning strikes in Calgary?

Whole-home surge protection helps reduce damage from indirect lightning and utility surges. While no system can guarantee zero damage from a direct strike, it significantly lowers the risk to your home’s electrical system.

Upgrading your panel is about more than capacity. An electrical panel upgrade Calgary homeowners choose should also protect the expensive equipment inside their home. Surge protection ensures your investment continues to work for you long after the installation is complete and supports professional electric inspections.

EV Charger Installation Calgary During Renovations: The Smartest Time to Add Charging

EV Charger Installation Calgary During Renovations: The Smartest Time to Add Charging

by | Feb 10, 2026 | EV Charger Installation

Adding EV charger installation Calgary during a renovation is often the lowest-cost and least disruptive time to complete the work. When walls are already open and trades are on site, electrical upgrades become simpler, faster, and cleaner. Crew Electrical Services is licensed and insured, proudly serving homeowners and builders across Calgary, AB.

Why Renovations Are Ideal for EV Charger Installation Calgary

Opening walls for a kitchen, basement, or garage remodel creates direct access for new wiring. This significantly reduces labor hours and patching costs compared to retrofitting after finishes are complete.

Planning ahead also helps prevent panel overload and unsafe extension cord setups that may not meet code requirements. With proper design, your charging station becomes part of the renovation itself — not an afterthought added later.

The Process in Calgary, AB

Every home is different, but our approach remains consistent, organized, and efficient. We coordinate closely with your contractor to keep timelines tight and inspections smooth, including required electric inspections to ensure full compliance.

Step 1: Plan and Assess

We review your renovation plans and assess your electrical capacity, including:

  • Panel size

  • Service amperage

  • Garage layout

If upgrades are needed, we recommend completing them before drywall installation. Many homes benefit from a dedicated circuit or a full electrical panel upgrade to support future electrical demand and pass required electric inspections.

Step 2: Rough-In Installation

We install conduit and wiring while framing is exposed. This stage is the most efficient time for Level 2 charger installation Calgary homeowners prefer.

We also determine optimal charger placement based on:

  • Vehicle parking position

  • Cord reach

  • Clean wall access

The goal is convenient access without clutter while preparing the system for final electric inspections.

Step 3: Final Installation and Inspection

Once the renovation nears completion, we:

  • Mount the charger

  • Finalize electrical connections

  • Complete required electric inspections

Our team handles the necessary EV charger permit process and coordinates approvals to ensure everything meets Calgary’s electrical code requirements.

The result is a seamless system that looks built-in — not bolted on.

Local Permits, Electric Inspections, and Code Requirements

In Calgary, EV charger installations require proper permitting and mandatory electric inspections. We secure the required EV charger permit and schedule all electric inspections to ensure full compliance with local electrical codes.

You can review permitting requirements through the City of Calgary building and electrical safety guidelines. Our team follows current standards to help your installation pass inspection the first time.

What Affects the Cost

The cost of EV charger installation depends on several factors:

  • Existing panel capacity

  • Distance from panel to charger

  • Need for trenching or surface conduit

  • Service or panel upgrades

Renovations often reduce costs because walls and ceilings are already accessible.

Upgrading to a 200-amp service or adding a subpanel increases scope but also future-proofs your home. Hiring a qualified home EV charger electrician Calgary homeowners trust helps prevent costly rework and failed electric inspections down the line.

Pairing EV Charging With Related Electrical Upgrades

Renovation is the perfect opportunity to combine projects.

If your panel is near capacity, consider scheduling an electrical panel upgrade at the same time. Many homeowners bundle EV charging with other residential electrical improvements to avoid multiple service visits and separate electric inspections.

You can also explore EV charger installation services and review service areas if you’re located outside central Calgary.

Safety, Licensing, and Clean Work

We are licensed and insured electricians experienced in residential load calculations, permitting, and electric inspections. Installing high-amperage circuits requires precision and strict adherence to safety standards.

Our team:

  • Protects finished surfaces

  • Coordinates with other trades

  • Keeps the workspace clean

Our goal is to make your renovation smoother — not more complicated.

FAQ

Is renovation really the best time for EV charger installation Calgary?
Yes. Open walls reduce labor and material costs, and it is easier to upgrade panels before finishes are installed. Planning early also prevents future delays and simplifies electric inspections.

Do I need a permit in Calgary for a Level 2 charger?
Yes. A permit and electric inspections are typically required for a new dedicated circuit. We handle the EV charger permit process and coordinate inspections on your behalf.

What if my panel is full?
We assess your electrical load and recommend appropriate solutions, which may include installing a subpanel or completing a full service upgrade to meet code and pass electric inspections.

How long does installation take during a renovation?
Rough-in wiring can often be completed in a single day while framing is exposed. Final mounting and electric inspections are scheduled near project completion.

Can builders coordinate directly with your team?
Absolutely. We regularly collaborate with general contractors and renovation crews to align timelines, permitting, and electric inspections efficiently.

Conclusion

Adding EV charger installation Calgary during your renovation saves money, reduces disruption, and ensures a clean, code-compliant result. By planning early and integrating the installation into your remodel — including required electric inspections — you can build it right the first time and enjoy convenient, reliable home charging for years to come.

Electrical Repair Calgary: Burning Smell or Warm Outlet Warning Signs

Electrical Repair Calgary: Burning Smell or Warm Outlet Warning Signs

by | Feb 6, 2026 | Residential, Troubleshooting & Repair

Calgary Electrician

Electrical Repair Calgary: Burning Smell or Warm Outlet Warning Signs

Electrician performing electrical repair Calgary service on warm outlet in Calgary home

A burning smell or a warm outlet is never “wait and see.” Fast action prevents damage and protects your home. Crew Electrical Services is licensed and insured, serving Calgary with safe, professional electrical repairs and clear communication from start to finish. Start with our Online Estimate or reach us on Contact.

Why these symptoms matter

A burning odor, flickering lights, or a breaker that keeps tripping often points to loose terminations, overloaded circuits, or damaged devices. Left alone, those issues can melt insulation, damage equipment, and increase fire risk. Electrical repair in Calgary is about safety first, not guesswork. If a breaker is hot or an outlet feels warm, shut the circuit off and call a licensed electrician.

For ongoing troubleshooting details, see Electrical Troubleshooting & Repairs.

Our electrical repair process

Step 1: Immediate safety assessment
We secure the area, identify the circuit, check protection, and isolate any hazards.

Step 2: Diagnostic testing
We test outlets, switches, and wiring for heat damage or faults and evaluate panel capacity and load balance.

Step 3: Professional repair and verification
We repair or replace components using code-compliant methods, then retest to confirm safe operation. Clear labeling and a simple explanation are included before we leave.

If your panel is full or near capacity, we will outline options and direct you to Electrical Panel Upgrades when it makes sense.

Local code and winter realities

All work follows Alberta electrical code and Calgary inspection standards. We handle permits when required. Calgary winters add stress to electrical systems, so correct terminations, load balance, and protection are essential for long-term reliability.

What can influence repair scope

  • Location of the fault and access to wiring

  • System age, panel condition, or aluminum branch wiring

  • Severity of heat damage or repeated tripping

You get a plain-language plan before work begins. No surprises.

Related services that often pair with repairs

We serve Calgary citywide and nearby communities.

FAQ

How urgent is a burning smell or warm outlet?
Very urgent. Turn the breaker off and contact Crew Electrical Services right away.

Why does my breaker keep tripping?
Often an overloaded or faulting circuit. Professional testing finds whether it is a device issue, a wiring fault, or a capacity problem.

Are flickering lights serious?
Sometimes it is a minor dimmer or lamp issue. Often it points to loose connections or a panel concern. We test before we decide.

Do I need a permit for repairs?
Small device swaps typically do not. Larger repairs or upgrades usually require a permit. We handle it when needed.

Can I fix a warm outlet myself?
No. Heat and discoloration indicate a hazard. A licensed electrician should inspect and repair the circuit.

Get Started

Need electrical repair?

If you notice a burning smell, a warm outlet, or a breaker that will not reset, shut the circuit off and get help. Start an Online Estimate  or reach us through Contact. Crew Electrical Services will find the cause, fix it to code, and leave you with clear labeling and a safe system.
Online Estimate

Electrical Installation Calgary: Powering Your Garage Workshop the Right Way

Electrical Installation Calgary: Powering Your Garage Workshop the Right Way

by | Feb 3, 2026 | Power & Equipment Installation, Residential

Calgary Electrician

Electrical Installation Calgary: Powering Your Garage Workshop the Right Way

Electrical installation Calgary garage workshop with dedicated circuits in Calgary AB

Adding a workshop to your garage often starts with tools and layout, but the electrical work is what makes it safe and actually usable. In Calgary, panel capacity, circuit design, and permits all matter. Crew Electrical Services is licensed and insured, and we help you plan the power from day one so the space works the way you work.

Why planning the power comes first

Most homeowners assume a few extra outlets will handle a workshop. In reality, table saws, air compressors, heaters, dust collectors, welders, and even an EV charger can overwhelm an older panel or a single shared circuit. A proper design focuses on capacity, dedicated circuits, and future growth so breakers don’t trip and you don’t outgrow the setup in six months.

Explore our full Residential services or start with an Online Estimate if you’d like a quick, photo-based review.

Our process for Calgary garage workshops

1) Load assessment and panel review

We calculate your total household load and review panel space before any sawdust flies. If there’s room, we add circuits. If you’re near the limit, we’ll map options, including a tidy re-org or a right-sized Electrical Panel Upgrade.

2) Rough-in and layout that match how you work

We plan outlet locations, lighting, and 240-volt connections around your workflow, not just stud bays. That means fewer extension cords and a safer shop. For heavier equipment or compressors, see Power & Equipment Installation.

3) Final installation, labeling, and testing

We set breakers, make terminations, balance loads, and verify grounding and GFCI/AFCI protection where required. Everything gets a clear panel legend so future changes are easy. If something has been tripping or buzzing already, our Troubleshooting & Repairs team will find the root cause first.

Calgary permits and inspections

Garage workshop wiring is permitted work. We handle the application, coordinate inspection, and align with the City of Calgary requirements and current electrical code. You get documentation you can keep for resale or insurance.

What drives the price (and how to control it)

Scope and access matter more than anything else.

  • Panel capacity and whether an upgrade is needed

  • Length and route from panel to garage (finished walls vs. open)

  • Number of dedicated circuits and any 240-volt outlets

  • Lighting layout and dust-collection/heating needs

Good planning avoids rework when you add tools later. If you think an EV charger is in your future, we’ll design with that in mind and can coordinate with EV Charger Installation.

Where we work

We serve Calgary citywide, including Altadore, Lake Bonavista, Springbank Hill, Coventry Hills, and nearby Airdrie and Cochrane.

Why homeowners choose Crew Electrical Services

You get a clean, code-compliant install, realistic timelines, and communication that stays clear from quote to final walkthrough. See how we operate on Why Crew, or reach us on Contact.

FAQ

Do I need a permit for a garage workshop electrical project in Calgary?
Yes. New circuits, subpanels, and most upgrades require a permit and inspection. We handle the paperwork and scheduling.

How many circuits should a garage workshop have?
It depends on your tools. Many shops need multiple dedicated circuits plus at least one 240-volt line. We size it from a load calculation so you don’t overload the system.

Can I just add one new circuit?
For light DIY, maybe. For real woodworking or metalwork, you’ll likely want several dedicated lines or a subpanel. We’ll design the simplest plan that covers what you actually use.

Do I need a panel upgrade?
If your panel is full or near its limit, yes. We assess capacity first and, if needed, recommend a right-sized panel upgrade to future-proof the setup.

Should I hire a renovation electrician for a garage project?
Yes. Workshops combine high loads, code requirements, and safety considerations. A qualified team ensures compliant wiring, proper grounding, and protection that works.

Get Started

Ready to plan your garage workshop power in Calgary?

Online Estimate

Load Shedding and Load Management for Calgary Homes

Load Shedding and Load Management for Calgary Homes

by | Jan 31, 2026 | Hot Tub & Spa Electrical Connections, Panel & Service Upgrades, Residential

Calgary Electrician

Load Shedding and Load Management for Calgary Homes

load shedding device installed in a calgary home by crew electrical services

Panel full but you still want an EV charger, hot tub, or heat pump? Crew Electrical Services installs load management in Calgary homes so large electrical loads take turns automatically and your service stays within limits. Prefer to start online? Share photos of your panel and planned equipment through our Online Estimate. If you want to talk it through, here’s Contact.

What load management actually does

A controller monitors total demand on your electrical service and on selected circuits. When usage approaches the service limit, it temporarily pauses pre-selected non-essential loads and restores them when capacity returns. Essentials remain powered. In practice, that means your spa heater might pause for a few minutes while the EV charges, then resume automatically once the peak passes.

This approach:

  • Lets you add high-demand equipment without an immediate service upgrade

  • Reduces nuisance tripping and light dimming during peaks

  • Protects equipment from low-voltage conditions on long or busy runs

When it makes sense

Load management fits best when space or capacity is tight but the service is otherwise in good condition. Common cases include a Level 2 EV charger, a hot tub, or a heat pump added to an older panel. It’s also useful if you’re planning multiple upgrades and want a phased path: install now with management, then consider a service upgrade later if it truly pays off. For underlying issues like frequent trips or buzzing, start with Troubleshooting & Repairs. If capacity is the real bottleneck, we’ll map a route on Electrical Panel Upgrades.

Why homeowners choose Crew Electrical Services

Design matters. Crew Electrical Services integrates proven controllers, including Blackbox Innovations, with EV chargers, hot tubs, heat pumps, and other high-demand equipment the right way: manufacturer-approved, code-compliant, and tested under load. You get clear communication, clean workmanship, and labeling you can read later. If a full upgrade is smarter for your long-term plan, we’ll say so and give you a clear quote path.

How we design your system

Electrical capacity assessment
We evaluate service size, panel capacity, existing loads, and run lengths. We also check for voltage drop on longer exterior runs so managed circuits perform properly.

System design and recommendations
You receive a plain-English plan that names the controller, lists the managed circuits, and explains priorities. If you’re pairing a charger with a hot tub or heat pump, we set an order that matches how you actually use the home.

Professional installation and integration
We install the controller, sensors, and relays; set thresholds and priorities; and wire the managed loads cleanly. Conductors are sized to the equipment and route, and protection (GFCI/AFCI) is verified.

Testing and walkthrough
We simulate peak demand, confirm shed/restore behavior, and show you exactly what to expect. Your panel legend and documentation reflect the finished system for future service and insurance records.

Examples of prioritized loads

A typical Calgary setup manages one or two non-essential loads while leaving essentials untouched. Common priorities include:

  • Pause spa heater first, then EV charging if demand remains high

  • Keep furnace, lighting circuits, and fridge online at all times

  • Restore shed loads automatically as soon as the controller sees available capacity

Calgary-specific considerations

Winter peaks matter. Space heaters, garage loads, and a charging EV can stack up. We size conductors for run length and temperature, set realistic thresholds to avoid nuisance trips, and label the order of operations so anyone can understand the system later. We serve Calgary citywide, including Altadore, Lake Bonavista, Springbank Hill, and Coventry Hills, plus Airdrie and Cochrane.

Do you still need a service upgrade?

Sometimes. If you plan multiple permanent large loads or your existing service shows mechanical or thermal issues, upgrading the service is the cleanest long-term solution. Load management is a smart bridge or a permanent fix for many homes; we’ll model both paths and help you decide.

Quick comparison: management vs. upgrade

Load management

  • Add big loads now without replacing the service

  • Automatic, invisible operation once set

  • Lower upfront cost; great for phased projects

Service upgrade

  • More permanent capacity for multiple large loads

  • Best when you are adding EV + hot tub + AC/heat pump or renovating extensively

  • Higher upfront cost, long-term headroom

FAQs: Load shedding and load management

What is load shedding or load management?
A system that monitors total electrical demand and temporarily reduces power to selected non-essential loads when demand is high. It keeps your home within the service rating while allowing new equipment to run safely.

Do I need load management for an EV charger or hot tub?
Often, yes. When panel space or capacity is tight, management can allow a Level 2 charger or spa heater without an immediate service upgrade. We confirm with a load calculation and design the priorities.

Will load shedding affect my comfort or daily use?
In normal use most homeowners don’t notice it. The controller pauses pre-selected loads for short windows and restores them automatically. Essentials remain powered.

Are Blackbox Innovations systems safe and code-compliant?
Yes, when installed correctly. We integrate Blackbox systems to manufacturer instructions and current electrical code, then test behavior under load.

Where do you install the controller and sensors?
Typically in or beside the main panel with current sensors on the service conductors and relays on managed loads. We label everything for future service.

Can I choose which load pauses first?
Yes. We set a simple order, such as spa heater first then EV charger, and document it in the panel legend.

Does this replace a service upgrade forever?
Not always. It can be permanent for many homes, but if your long-term plan adds several large loads, we’ll map timing for a clean service upgrade.

How long does installation take?
Most single-controller installs with one or two managed loads are finished in a day. More circuits or complex routes take longer. You’ll have a clear timeline up front.

Get Started

Ready to plan your electrification the smart way?

If you’re adding an EV charger, hot tub, or heat pump and want to stay within your existing service, Crew Electrical Services can design a clean, code-compliant load management plan that works now and scales later. Start with our Online Estimate or reach out via Contact. For context on capacity changes if you eventually upgrade, see Electrical Panel Upgrades and for charger specifics visit EV Charger Installation.

Online Estimate
Crew Electrical Services installed a Blackbox Innovations load shedding device in a Calgary Home.