An inspection is a maintenance visit without the maintenance: the technician assesses the condition of every component, records the readings, and produces a report the customer can act on, whether that customer is a homeowner deciding on replacement, a buyer's agent before a sale, or a property manager taking over a building. The report is the product, so the checklist has to be built to produce it. This page is for the owner or service manager of a US HVAC contracting business building the HVAC inspection checklist and the report template it feeds, and it sets out what an inspection app adds over the clipboard. The maintenance checklist tool on this site produces the checklist from your own task list.
Component by component, condition and reading
Outdoor unit: cabinet, coil, fan motor, compressor amperage, contactor, capacitor, refrigerant charge by superheat or subcooling, disconnect. Indoor unit: cabinet, coil, blower wheel and motor amperage, filter and rack, drain and trap, heat exchanger or strip heat, gas valve and pressure, ignition, flue, combustion readings where applicable. Distribution: supply and return static, visible duct condition, insulation, registers. Controls: thermostat operation, schedule, wiring. Each line gets a condition rating and, where a reading applies, the reading.
Age, capacity and the replacement conversation
Record the model and serial, decode the manufacture date, note the nominal tonnage and efficiency, and compare with the home's size. The inspection report is often the first honest replacement conversation a customer has, and it should be grounded in age and condition rather than a sales pitch. The pricing calculator on this site works the replacement price from your costs when the conversation goes that way.
The HVAC inspection report template
Header with customer, site, unit and technician. A summary in three lines: overall condition, safety items, recommended actions. Then the component table with condition and readings. Then recommendations, each priced from the book, and the customer's decision block. Photos of deficiencies attached. The report should read as a professional's assessment the customer could hand to another contractor without embarrassment; that is what makes them hand it to no one.
Safety items first
Cracked heat exchangers, gas leaks, flue problems, electrical hazards and refrigerant leaks are reported first and separately, with the customer told plainly what was found and what should happen. The HVAC inspection report that buries a safety finding in a table is a liability and a disservice.
What a HVAC inspection app adds
The clipboard produces a report the office retypes. The app opens the unit from the customer record, attaches photos to the component they show, records readings against the unit so the next inspection compares, prices recommendations from the book, and sends the report before the technician leaves. Judge it on a phone, with photos, offline. The free checklist tool here produces the list; the paid product keeps the completed inspections against the unit.
Questions people ask about hvac inspection checklist
How long does an HVAC inspection take?
Long enough to read every component and record the readings, which for a residential split system is a substantial visit. Price it as its own service, credited against repairs or replacement if the customer proceeds.
Should the inspection report include prices?
Yes, for each recommendation, from your price book. A report without prices makes the customer call around; a report with them makes the decision on the page.
Is the HVAC inspection checklist the same as the maintenance checklist?
Same shape, different purpose: the inspection records condition and does not service; the maintenance visit services and records. Many shops use one template with a mode for each.