We use professional diagnostic equipment to test your home as a system. Every component affects the others — we find exactly where things break down and what to do about it.
A blower door test is the gold standard for measuring air leakage in a home. We mount a calibrated fan in your front door, depressurize the house to a standard pressure, and measure total airflow. The result is a CFM50 reading — a precise measurement of how much air your home exchanges with the outside every hour.
Run alongside our thermal camera, this test doesn't just tell you how much is leaking — it shows you exactly where.
Your duct system can leak 20–30% or more of the conditioned air it moves before it ever reaches a room — into attics, crawl spaces, and wall cavities. A duct blaster test pressurizes your duct system and measures those losses precisely.
We report both total leakage and leakage to the outside. Leakage to outside is the number that tells you how much conditioned air you're paying to heat or cool that never gets to where you need it.
CAZ testing checks whether your combustion appliances — furnaces, boilers, water heaters, fireplaces — are operating safely under real-world conditions. This is one of the most important health and safety tests we perform, and one that's easily missed.
Carbon monoxide is colorless and odorless. Many homes with backdrafting appliances have no idea. A CAZ test is the only way to know.
Infrared cameras detect heat — and where heat is moving in ways it shouldn't. When used alongside the blower door, thermal imaging reveals what's happening inside your walls without opening them up.
Photos from our thermal camera go directly into your audit report so you can see exactly what we found and where.
Your furnace, A/C, water heater, and major appliances all have rated efficiencies and expected lifespans. We document all of them — age, model, condition, and efficiency rating — and factor that into your overall energy picture.
An aging, inefficient furnace can negate the benefits of excellent insulation. We tell you what's worth keeping and what's approaching the end of its useful life.
Every audit includes a written report that documents our findings in plain language. We're not writing for engineers — we're writing for homeowners and the contractors who work with them.
For program work (MiHER, Homes, weatherization), reports are formatted to meet program documentation requirements.
Call, email, or fill out our form. We confirm your service area, discuss your situation, and get you on the calendar — usually within the week.
Our certified technician arrives and runs all diagnostic tests — blower door, duct blaster, CAZ, thermal imaging. Plan for 2–3 hours.
Before we leave, we walk you through what we found — including a thermal imaging tour of your home. Your questions answered on the spot.
You receive a written report with findings, prioritized recommendations, estimated savings, and applicable rebates. From there, the decisions are yours.
Serving Wayne, Oakland, and Macomb counties. BPI certified. No upsells.
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