How much do attic insulation contractors typically cost?
- Mountain View, California Average$2,165
- Typical Range$2,000 - $3,350
- Low End - High End$900 - $4,500

Insulation, Batt Insulation, Rigid Board Insulation , and 4 more
"On time. Thoughtful. Professional. One minor problem bubbled up and they handled it extremely well."
James M. in November 2021

Building Air Sealing for Residential and Commercial, Attic Insulation, Walls Insulation, Floor Insulation & Air Sealing, We do Insulation for Residential and Commercial Projects , and 2 more
"I highly recommend Greenshield for their professionalism and the comprehensive service they perform. Greenshield's owner Ahmad and employees understand the advanced principles of insulation for energy efficiency: detailed air sealing of attic floors and crawl spaces, installing baffles, and sealing "top hats" over recessed lighting and in-ceiling speakers, as well as installing insulation. (I was one of those homeowners who thought that all I needed to do was "add more insulation.") At my home they removed all old attic insulation, sealed (as above), installed baffles, and installed R-44 blown-in cellulose insulation. Parker and Dave worked for two days--they were totally competent and a pleasure to have around."
K. F. in June 2018
"They were very professional and fast. Co.plered the qork effortlessly in a couple of days. They broken my ceiling but after informing them they came immediately the next day and fixed it. Would definitely hire them again."
3CBDDF2740031425F75BBEF26BA6E5EBB9FE2FB270716A57F6EE6008C56EFF3A 2. in September 2025
Mountain View Insulation Contractors are rated 0.0 out of 5 based on 0 reviews of 0 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Attic Insulation Install Contractors that serve a different city in California, here are some popular suggestions:
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Approximately how many square feet is the attic?
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