Every service below ends the same way: measured results, registered documentation, and a report the inspector accepts. Click below to determine what your specific project may need.
HERS testing is the field verification California's Energy Code requires when permitted work touches HVAC, ducts, insulation or the building envelope. A certified rater measures what was actually installed and registers the results. If a system falls short, the contractor corrects it and we retest.
Air balancing measures and adjusts airflow so each room gets the volume it was designed for. It fixes the bedroom that never cools and the conference room that runs cold, and on multi-zone and commercial systems it is usually required before sign-off.
CF-2R and CF-3R are the Title 24 certificates of installation and verification. The building department looks for them, and they have to match the equipment actually installed. We complete and register them as part of the testing.
Duct leakage testing pressurizes the duct system and measures how much air escapes. Leaky ducts waste the capacity you paid for, pull in attic air, and fail inspection. The test gives you a leakage percentage against the allowed rate, so there is no guessing.
New and replacement air conditioning systems are verified for correct refrigerant charge and adequate airflow across the coil. Get either wrong and the system runs inefficiently, struggles in heat, and wears out early, and it will not pass verification.
Quality Insulation Installation verification happens while the walls are still open: insulation checked for gaps, compression and coverage before drywall. We also verify mechanical ventilation and the indoor air quality measures newer code requires.
Send the address and what was installed. We'll confirm which tests apply and get you on the schedule.