About Petaluma Insulation - Insulation Contractor in Petaluma, CA

Petaluma Insulation was founded in 2023 by a team that had spent years working on insulation projects throughout Sonoma County and the broader North Bay. We kept running into the same pattern: homeowners getting vague quotes, inconsistent workmanship, and contractors who were hard to reach after the job was done. We started this company to do things differently.

Petaluma is a city with a remarkable range of homes - Victorian-era houses on the west side near B Street and Liberty Street, mid-century ranches in the central neighborhoods, and newer subdivisions on the east side toward East Washington. Each one comes with its own quirks and challenges. We have worked on all of them. We know what a 1960s crawl space looks like, what spray foam does for a drafty Victorian, and why attic insulation matters more in Petaluma's variable coastal climate than many homeowners realize.

We are a local business. The people who answer the phone and show up at your door are part of this community. Our reputation here is the only one we have, and that keeps us focused on doing the job right every time.