4.6 
137 *The Angi rating for Insulation Service companies in Bay Point, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Bay Point, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on May 19, 2026
Serving Bay Point, CA and surrounding areas
Approved
Free estimates
Warranties offered
Customers say: True professional
"Remove old insulation seal to entry point to make sure no rodents activity and install new insulation"
Serving Bay Point, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Wais and his team did a terrific job removing old, shoddy, blown insulation in our attic, added new batt insulation, rat proofed it, reapplied insulation around the duct work, added a new attic fan, all in record time. Very pleased with how careful they were setting up and removing every bit of waste."
+3895
Serving Bay Point, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"American Attic was everything they promised. Met with the owner , Sam, within a day to get a quote for removal of old insulation, rodent control and install of new insulation. He was professional and explained everything in detail of what was work was going to be done and how long it would take. We scheduled within a week at a reasonable price. His crew were neat, organized and finished on time! We were notified of some extra things that were found while they were on the job but were not pressured to have those things done. We recommend American Attic to friends or family and would definitely use them again."
+52
Serving Bay Point, CA and surrounding areas
Approved
In business since 2017
Free estimates
Warranties offered
"When Insulation Alliance came, they were very professional. They laid down plastic everywhere in the hallway and the bedroom. They cleaned out the whole attic. They took out the old insulation and put in the new Insulation which was R 44. They cleaned up everything and everything was clean when they left. They also sanitized the attic. You will not be disappointed that you hired."
+86
Serving Bay Point, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
We specialize in insulation services. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
Serving Bay Point, CA and surrounding areas
In business since 1974
Credit card accepted
"It feels good after the insulation was done. They did very good work."
+4
Serving Bay Point, CA and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"We had a problem where rats used to get in the attic via the air spaces. This big problem caused an infestation that required us to solve this problem and to replace the insulation.
Adam from Attic master, was very nice to us and understood the problem very well. He sent to our house one his main guys to check and see how he can help us solving this problem. As part of his great service, he was also able to close all the openings on top of the new insulation.
I'm very happy that 1 company could solve this problem once and for all.
"
+7
Serving Bay Point, CA and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"Our home was very hot this summer and the power for the HVAC wasn’t really good , Attic efficiency added for us more insulation in the attic and the walls , we feel the change now , They was great , highly recommended"
+13
Serving Bay Point, CA and surrounding areas
Free estimates
Credit card accepted
Attic Bright is an insulation company and pest control company that helps clients with insulation issues, rodent etc. We proud to say our prices are the best in the industry.
Serving Bay Point, CA and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"They did it great. They were personable, they showed up, they did very well and they set it up for me the air duct system and they didn't charged me for that. The work and their price was awesome."
+18
From average costs to expert advice, get all the answers you need to get your job done.
The cost of blown-in insulation in San Francisco, CA varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in San Francisco, CA.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.
If you need to add insulation to your home, you’re likely wondering, who installs insulation. Learn why it’s best to hire an insulation pro for this project.
Home insulation has many benefits: it’s energy-efficient, environmentally friendly, and cost-effective. It’s worthwhile but requires planning. We’ve laid out the key things to know before installing home insulation.
