Is Thermal Imaging Included in a Home Inspection?
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- Is Thermal Imaging Included in a Home Inspection?
Thermal imaging is not automatically included in a home inspection. The Texas Real Estate Commission does not require it, so many inspection companies skip it or sell it as an add-on. The Smart Inspector includes thermal imaging on every home inspection in Dallas-Fort Worth at no extra charge, scanning the whole house and putting the images in your same-day report.
What TREC requires, and what it leaves out
Every licensed inspector in Texas works to the Standards of Practice published by the Texas Real Estate Commission. Those standards describe a visual, non-invasive inspection of readily accessible systems: the structure, roof, electrical, HVAC, plumbing, appliances and a set of optional systems such as sprinklers and pools. They set the minimum, and they say nothing about infrared cameras.
That means an inspector can meet every TREC requirement without ever turning on a thermal camera. The report form, the checklist of systems and the Inspected, Not Inspected, Not Present and Deficient ratings are all the same whether or not thermal imaging was used. From the state’s point of view, thermal imaging is a technique an inspector may choose to use, not a required part of the job.
For a buyer, the practical consequence is that the phrase “full home inspection” does not tell you whether thermal imaging is included. You have to ask. The rest of this page explains what to ask and how The Smart Inspector handles it.
How inspection companies usually handle thermal imaging
Because it is optional, inspection companies treat thermal imaging in very different ways. Some do not own a camera. Some own one and use it only when they already suspect a problem, such as a stain on a ceiling. Some list it as a separate add-on with its own fee, and a smaller number include it in every inspection as standard practice.
There is also a difference between a quick pass and a real scan. Pointing the camera at a couple of walls in the living room is not the same as scanning every ceiling, every exterior wall, every plumbing wall, the electrical panel and every supply register with the HVAC running. Both can be described as “thermal imaging included” on a website.
Read the fine print: if a company lists thermal imaging as an add-on, check whether the fee covers the whole house or only a specific area, and whether the images will be in the written report or just shown to you on site.
None of this makes an inspector who skips thermal imaging a bad inspector. It does mean that when you compare two quotes, you are not always comparing the same inspection. If thermal imaging matters to you, and for older homes and homes with plumbing in the slab it should, treat it as a line item to confirm before you book.
Why The Smart Inspector includes thermal imaging on every inspection
The Smart Inspector includes complimentary thermal imaging on every inspection we perform. That covers a full buyer’s inspection, a pre-listing inspection, a new construction final walkthrough inspection, an 11-month builder warranty inspection and a re-inspection of repairs. There is no box to check and no separate fee. If one of our inspectors is in the house, the camera is in the house.
We include it because it makes the inspection better, and our inspectors would rather be thorough than fast. A slow leak behind a shower wall, a breaker running hot inside the panel, a bedroom with no insulation above it, a supply duct dumping cold air into the attic: these are real findings that a visual-only inspection often misses, and each of them can change what you ask the seller to fix. The full list of what the camera can surface is on what does thermal imaging find in a home inspection.
It also fits how our inspectors like to explain things. A thermal image next to a regular photo is one of the clearest ways to show a client why a wall that looks fine is not fine. Clients who attend the walkthrough at the property get to see the camera screen for themselves.
Where the camera goes during your inspection
Thermal imaging is woven into the inspection rather than done as a separate lap around the house. Here is roughly how it unfolds during a typical Smart Inspector visit.
- Run the systems. The HVAC is set to heat or cool, and hot water is run at fixtures, so that ducts, coils and supply lines create contrast for the camera.
- Scan ceilings and exterior walls. Every room gets a pass looking for missing insulation, air leaks around windows and doors, and cool patterns that could be roof or flashing leaks.
- Scan plumbing walls and floors. Walls behind showers and tubs, under sinks, around toilets and water heaters, and slab floors along suspected supply-line paths are checked for moisture signatures.
- Scan the electrical panel and connections. With the dead front off, breakers and terminations are compared for hot spots, then receptacles, switches and disconnects around the house.
- Confirm with a moisture meter. Any cool spot that could be moisture is metered on the spot, and only elevated readings are reported as moisture findings.
- Check supply registers and rooms. Registers are compared for temperature and rooms are compared to each other to flag duct leaks and poor airflow.
This is the same routine on a small older home in Arlington and a new two-story build in Prosper. The findings change, the process does not.
How thermal images appear in your report
Your report is web-based and photo-rich, and it arrives the same day as the inspection. When a thermal scan turns up something worth noting, the report shows the infrared image and a normal photograph of the same spot together, so you can see exactly where on the wall or ceiling the pattern sits. A short, plain-language note explains what the pattern most likely means and what kind of contractor should look at it.
Thermal findings are not filed away in a separate appendix. They appear in the section of the TREC report where they belong. A moisture signature behind a shower goes under plumbing, a hot breaker goes under electrical, and a cold plume on a ceiling goes under HVAC, marked Deficient where the standard applies.
You can see how a finished report is laid out on the sample inspections page before you book, and what a good home inspection report looks like explains what to expect from the write-up as a whole.
Questions to ask any inspection company about thermal imaging
If you are comparing inspectors, a few direct questions will tell you whether thermal imaging is really included or just mentioned. Our inspectors are happy to answer all of these.
- Is thermal imaging included in every home inspection, or is it an add-on with a separate fee?
- Does the inspector scan the whole house, or only areas where a problem is already suspected?
- Is the electrical panel scanned with the dead front removed?
- Are suspected moisture areas confirmed with a moisture meter before they are reported?
- Will the thermal images be in the written report, next to regular photos?
- Will the inspector explain the images during the walkthrough?
For a broader list of things worth asking before you hire anyone, see questions to ask a home inspector. Thermal imaging is one item on that list, and a useful one, because the answer says a lot about how thorough the rest of the inspection is likely to be.
Does free thermal imaging change what the inspection costs?
No. The Smart Inspector does not publish a base price because the fee depends on the home’s square footage, its age and any add-ons you choose, such as a pool inspection, a sewer scope or a termite inspection. Thermal imaging is not one of those add-ons. It is part of every inspection at whatever price your home quotes at.
The add-ons that do carry a fee are listed with their prices on the booking form, and the factors that move the base price are explained on home inspection cost in DFW. The fastest way to get an exact number for your house is the Get a Quote form, or a call to (817) 842-0330.
When you book, you can request a specific inspector by name or take the first available. Either way, the camera comes along, the scan covers the whole house, and the findings are in your hands the same day with an in-person explanation at the property.
Frequently asked questions
Do I have to ask for thermal imaging when I book with The Smart Inspector?
No. Thermal imaging is included on every inspection we perform, so there is nothing to select on the booking form and no fee to add. Your inspector brings the infrared camera to every appointment and uses it throughout the house as a normal part of the inspection. If you have a specific concern, such as a room that never cools or a stain on a ceiling, mention it and the inspector will pay extra attention there.
Is thermal imaging included in a new construction or 11-month warranty inspection?
Yes. Thermal imaging is included on every inspection type, including the final walkthrough inspection on a newly built home and the 11-month builder warranty inspection. New homes benefit from it as much as older ones, because missing attic insulation, leaking duct connections and air gaps around windows are common on new builds and are exactly the sort of item you want documented while the builder is still responsible for them.
Why do some inspectors charge extra for thermal imaging?
Because TREC does not require it, thermal imaging is a business decision for each company. A camera is an investment, scanning a whole house takes time, and some companies recover that by charging a separate fee or limiting the scan to a specific area. The Smart Inspector made a different decision and builds the camera into every inspection, because the findings it produces are too useful to leave out.
Will a thermal scan make my inspection take longer?
Thermal imaging is done as part of the normal walk through each room rather than as a separate pass, so it does not add a separate block of time. The inspection as a whole is thorough, and our inspectors do not rush it. If you want a sense of how long to plan for, the page on how long a home inspection takes explains the factors, such as square footage, age and the number of add-ons.
Can I see the thermal camera screen during the inspection?
Yes, if you attend. Clients are welcome at the inspection, and the walkthrough at the property is the best time to see the images and ask questions. Your inspector can point the camera at the area in question and show you the pattern on the screen while explaining what it means. If you cannot be there, the same images appear in your report and the inspector reviews them with you by phone.
Ready to schedule? Every inspection includes complimentary thermal imaging, a same-day report and an in-person walkthrough.