Tri-County Insulation and Acoustical Contractors is family owned and operated for over 40 years. From our inception in Santa Cruz to three convenient locations in Santa Clara, Santa Cruz and Santa Maria, we serve all of Northern and Central California.

Residential Commercial Insulation Contractors

Our Services

Existing Homes

We install all types of insulation products for your existing home or addition.


New Construction

We install all types of insulation products for new home construction.


Home Energy Audit Expert

Have your home analyzed by a Certified Home Energy Audit Expert to understand where best to make your home energy efficient and save the most money.


Quality “on time” installation of all commercial insulation materials. No job is too big.


Acoustical Ceilings

When it comes to ceilings and sound reflection, you’ll find TriCounty Insulation has the experience and technology to deliver your best solution.


Have your barn, silo, agri-building insulated the right way the first time.



For a free quote or to schedule an appointment, click on the link now.

Free Estimate HereFree Estimate Here

Proudly representing these top-tier manufacturers: