The Cost of an IR Scan vs. the Cost of an Electrical Failure

By Dynamic Infrared  |  Level II Certified Thermographers & Electrical Technicians  |  Serving clients across Canada

Every maintenance budget is a list of trade-offs, and we understand that an infrared scan is one more line competing for room on it. But after years of scanning panels across Canada, here's the comparison we'd ask you to make. It isn't the scan against the rest of the budget. It's the known cost of finding a problem early against the unknown cost of finding it after something fails. One of those numbers you can plan for. The other one picks its own timing.

Failures don't start with smoke

They start with heat. A connection loosens. A terminal corrodes. A breaker starts to go. As resistance climbs, the component runs hotter — often months before anything looks wrong to the eye.

A thermal camera sees that heat while the equipment is running. The scan is non-contact and non-invasive, so most gear stays in service, under real load, while we look at it. And the point isn't just "that's hot." It's why it's hot, how serious it is, and what to do about it before it turns into a failure.

A failure is never one bill

The scan is one line in the budget. A failure rarely is. When a component lets go, the costs stack up fast:

·         Emergency labour and overtime

·         Replacement parts on expedited shipping

·         Downtime — production, tenants, or patient care

·         Damage to the conductors and breakers beside the one that failed

·         Temporary rentals, lost product, insurance deductibles

·         Testing before you can safely re-energize

The failed part is usually the cheapest thing on that list. The interruption is what hurts.

Planned beats emergency — every time

Here's the same problem, two ways.

We find a high-resistance connection during a scan. You get a documented finding, order the right parts, and fix it during a planned window, when it costs you the least.

Or nobody finds it. It keeps cooking until the terminal or the breaker fails, takes the components beside it along, and the equipment goes down without warning — and now you're diagnosing before you can even start repairing.

Same connection. The difference is whether you control the timing of the repair, or the failure does.

The report is the product

A scan is only worth what you can do with it. Our reports document each finding, compare temperatures the right way, rate how serious the problem is, and recommend a fix — so you can separate "deal with this now" from "watch this one."

That's maintenance based on the condition of your equipment, not its age — and not on waiting to see what fails. It's also what NFPA 70B, the standard for electrical equipment maintenance, calls for: infrared inspection of electrical connections and terminations as part of a structured maintenance program.

The second scan is worth more than the first

One scan is a snapshot. Scans year after year are a history. When we can compare this year's readings against last year's, a connection that's trending hotter gets flagged before it ever reaches critical.

That history is how you confirm repairs actually worked, spot the repeat offenders, prioritize spending, and plan equipment replacement on evidence instead of guesswork.

So what does a failure cost you?

That depends on your building. For a commercial property, it's tenants and building services. For a manufacturer, it's the line. For a hospital, it's the equipment patient care depends on.

No inspection can guarantee nothing will ever fail. But most electrical failures send a warning first — heat — and a scan is how you hear it. An IR scan is a known, planned, manageable expense. An electrical failure is none of those things.

The cheapest failure is the one you fix before it happens.

Detect. Protect. Maintain.

To book an electrical infrared inspection with Dynamic Infrared, reach us at info@dynamicinfrared.ca or 1-833-355-1428.