Yevgeni L.
7/23/2025
around the next day. quick and professional work. decent price. the crew informed me that I overestimated amount of work to be done and refunded me for the difference. i appreciate the honesty!
Bay Valley Insulation
Closed
(41)
Photos
44875 Industrial Dr Ste I
Fremont, CA 94538
History
Residential insulation, both existing homes and new construction, has been our specialty since we first opened in 1988. Single family homes, additions, remodels, condominiums, apartments. Attics, walls, subfloors, garage ceilings, between floors, removals, and upgrades. In addition, we do smaller commercial projects.
Specialties
Insulation of New and Existing Residential Construction throughout the Greater Bay Area. Attics, walls, subfloors, garage ceilings, between floors, removals, and upgrades.
Also at this address
Reviews
4.541 reviews
Alice K.
9/4/2024
Selected Bay Valley from 2 BayREN approved insulation contractors and a non BayREN contractor. The BayREN approved contractors generally offer better price because you get the additional rebate,...
A K.
8/15/2024
Team of 4 guys they are experienced and know what to do. Joel-estimator,Guy-answers the phone, Tony and Henry do the insulation work. They are great team. I had my external walls insulated and...
Natalie B.
4/10/2025
Bay Valley Insulation was great to work with! Joel, the estimator was very responsive, knowledgeable and right on time!! Tony and Mike, the installers were awesome. They installed attic insulation...
Hong L.
9/22/2022
These guys did a stellar job insulating my walls and attic. Super responsive and scheduled on time for both estimate and the work. Joel was super knowledgeable and answered all my questions during...
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