Thermal Imaging
Find Electrical Problems Before They Cause Downtime
Thermal imaging (infrared scanning) is a non-invasive diagnostic tool that helps identify electrical issues that aren’t visible to the naked eye. By detecting abnormal heat patterns, thermal imaging can uncover loose connections, overloaded circuits, failing breakers, unbalanced loads, and potential fire hazards before they lead to downtime or equipment damage.
Crew Electrical Services provides professional thermal imaging inspections for commercial and industrial electrical systems in Calgary. We help facility managers and business owners spot risks early, prioritize corrective work, and reduce unexpected failures.
Why Businesses Choose Crew Electrical Services
We use thermal imaging as a preventative tool backed by licensed electrical expertise, then give you clear, practical next steps.
Preventative Focus
Find issues early, reduce surprise failures.
Qualified Interpretation
We know what abnormal heat actually means in real systems.
Practical Recommendations
Clear priorities and corrective options, no upselling.
Minimal Disruption
Inspections are typically done on energized systems.
Clear Reporting
Documented findings with images and actionable notes.
What Thermal Imaging Can Detect
Thermal imaging helps identify common electrical risks including:
Loose or high-resistance connections
Overloaded circuits and overheating conductors
Failing breakers and stressed components
Unbalanced loads across phases
Hot spots that may indicate a developing failure or fire risk
Thermal scans are especially valuable in high-load environments, critical operations, and facilities where downtime is costly.
How It Works
Our Thermal Imaging Process
1. Site Review & Planning
We review your facility, equipment, and operating conditions to plan the scan and focus on high-risk areas.
2. Thermal Imaging Inspection
Our electricians scan electrical panels, switchgear, and equipment under load to detect abnormal heat patterns.
3. Analysis & Findings
We interpret results using real electrical experience, identifying likely causes and potential failure points.
4. Reporting & Recommendations
You receive clear documentation with thermal images and prioritized next steps for corrective action.
When Thermal Imaging Makes the Most Sense
Thermal imaging is commonly used for:
Annual safety checks for commercial facilities
Preventative maintenance programs
Troubleshooting recurring trips or overheating issues
High-load sites (manufacturing, warehouses, retail, clinics)
Pre-insurance documentation or risk reduction initiatives
If you already have recurring nuisance issues, thermal imaging can help pinpoint the most likely failure points before they escalate.
Frequently Asked Questions
What can thermal imaging detect?
Thermal imaging can identify loose connections, overloaded circuits, failing breakers, unbalanced loads, and components that may be at risk of failure.
Does thermal imaging require shutdowns?
In most cases, no. Thermal imaging is performed on energized systems, allowing issues to be identified without interrupting operations.
How often should thermal imaging be done?
Many commercial facilities perform thermal imaging annually or as part of a preventative maintenance program, especially in critical or high-load environments.
Will I receive a report?
Yes. We provide documented findings with images and clear recommendations for corrective action.
Schedule a Thermal Imaging Inspection
Thermal imaging helps you catch electrical issues early, reduce downtime, and improve safety without tearing into walls or shutting down operations. Crew Electrical Services provides commercial thermal imaging inspections in Calgary with clear reporting and practical recommendations.
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