Meghan F.
6/17/2025
My name is Meghan and I recently had my attic insulation redone due to some racoons making it their home. He did a great job and I was really impressed with how fast he was. I recommend him to...
Attic Efficiency
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161 N Civic Dr Apt 135
Walnut Creek, CA 94596
Attic Efficiency is a licensed, insured, and fully bonded attic insulation company based in Walnut Creek, CA, specializing in comprehensive attic insulation services tailored for residential customers. Their offerings include attic cleanouts, pest control, insulation replacement, and moisture barrier installations to enhance home comfort and energy efficiency.
Recognized as a leading choice among insulation contractors in the San Francisco Bay Area, Attic Efficiency emphasizes customer satisfaction through competitive pricing, open communication, and guaranteed quotes. Their expert team is dedicated to providing exceptional workmanship while addressing a wide range of attic-related issues for homeowners.
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Reviews
5.022 reviewsEdgar M.
5/30/2025
Attic Efficiency helped me with my insulation issues. I called to make an appointment and they showed up the same day. Daniel pointed out some issues I had, made some suggestions and I decided...
Dhawal S.
6/14/2024
Great job!! They came to upgrade the insulation of our house and did a fantastic job. Maintained cleanliness throughout the house, arrived on time, cleaned the entire old insulation as committed...
KeAndra P.
2/5/2024
Fast respond, great customer service and made sure we were happy with our end results. After looking at a few different companies, we decided to go with this one. Daniel was effective in...
Alfred L.
7/25/2024
Guillermo and team were excellent at helping us replace our 50 years old blown-in cellulose insulation, install radiant barrier, rodent protection, air sealing, mineral wool R30 insulation,...
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