Sherman Oaks, CA · ECC / HERS Testing
ECC testing in Sherman Oaks
Sherman Oaks is a few minutes from us, and a lot of our work is there: change-outs in older homes, remodels in the hills, and ADUs behind houses on the flats.

Testing in Sherman Oaks
Much of Sherman Oaks was built in the 1940s and 50s, and a lot of those homes are on their second or third HVAC system with the original ducts still in the attic. That is the classic setup for a failed duct test at final. When the ducts are old, it is worth knowing before the install, not after.
The hillside streets south of Ventura bring tighter attics and crawl spaces, which affects how long a test takes and what access we need. Permits are issued and inspected by LADBS, the City of Los Angeles Department of Building and Safety.
- Change-outs on original 1950s ductwork
- Hillside home remodels
- ADUs and additions
How it works
- 1Tell us about the job
Address, scope, and where you are in the permit. Two minutes by phone or text.
- 2We schedule around your build
Rough and QII while the framing is open, final once the system runs.
- 3Testing on site
Calibrated equipment and a straight answer on the spot.
- 4Report and registration
Report plus the signed CHEERS certificate, the same day.
What we test in Sherman Oaks
Nearby areas
Need a test in Sherman Oaks scheduled?
Call or text with the address and where you are in the permit. We will come back with a time and a price.
