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Find Batt, rolled or reflective insulation install or upgrade pros in San Francisco

Avatar for Attic Pros
Attic Pros
4.9(
233
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Small jobs welcome

"Everyone who I worked with was professional, friendly, and knowledgeable. They listened and answered all of my questions. They kept to their timetable and called me to confirm their arrival. Rabi, Julian, Roy and the crew did a fabulous job. If you need rodent proofing, a moisture barrier, or insulation installed or replaced, I highly recommend them!"
Blow-In Attic Insulation
San Jose, CA Attic Insulation Installation
Danville, CA Vapor Barrier Installation
Mill Valley, CA Crawlspace Cleaning
Benicia, CA Attic Cleaning & Insulation

+3137

Response time11 hrs
Response rate94%
136 neighbors recently requested a quote
Avatar for Atticare Construction
Atticare Construction
4.5(
177
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving San Francisco, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"We just had Attic are done and attic insulation job in our home, and we could not be happier with the overall job, their professionalism, and the quality of the work that they performed. Frandi and his crew of four cleaned (vacuumed) our attic of all the old blown-in insulation and any debris that might have been residing up there. They installed batt type R-38 insulation along with a whole-house in-attic ventilating fan. They protected all surfaces to avoid damage during the install and completely and spotless up everything after the installation. My wife and I would highly recommend this company."
Before Atticare Services
After Properly Sealing the Access
After Insulation Installation
Clean and ready for Insulation Installation
After Insulation Installation

+26

Response time2 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for Coast Building Products
Coast Building Products
4.5(
14
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving San Francisco, CA and surrounding areas

Approved (Corporate)

In business since 1950

Free estimates

Credit card accepted

"Cruz the Estimator was very helpful answering all my questions when I was trying to decide whether to hire Coast Bldg. Products. When it came time to make an appointment to do the installation of my attic insulation Dominic called to say they had a cancellation and could send someone out the next day. The two men Jose and Rickie were on time, friendly and did a great job. I will definitely tell my friends."
Spary foam rooof line
Batt installatoin
Applying Spray Fiam
Response time8 hrs
Response rate100%
25 neighbors recently requested a quote
Avatar for AtticElite Insulation Solutions
AtticElite Insulation Solutions
4.6(
27
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving San Francisco, CA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I obtained 3 bids via Home Advisor and 3 different companies showed up to quote it. As price went, Attic Elite was the middle of 3 bids, but I was the most impressed with the professionalism of the Attic Elite rep of the 3 who showed up. And Attic Elite provided the written bid electronically within a few minutes of leaving my home. I waited almost a week from another vendor and 2 days for the other one. Neither of the other 2 offered vacuuming, disinfecting, and deodorizing of my attic space. Neither of the others offered patching of holes for rodent infestation. I feel I got way more value from Attic Elite as compared with either the higher or lower other bids. As far as the work went, it was better than expected. They did insulation batts in the lower crawl space. Insulation batts in the ceiling and blown in to all of our (mostly stucco) exterior walls. After those hole patches in the stucco were done by Attic Elite, it was hardly noticeable other than needing paint. Here's what was beyond what I expected. My attic was full of 50+ boxes of stored items. I didn't need to remove them. They took care of it and neatly stacked them in my garage! Theyfoam sealed everywhere that vertical sheetrock met horizontal and anywhere there were gaps of any kind. That's something I wouldn't have thought of. They replaced damaged vent screens that had holes and foam sealed around them. They cleaned up after themselves like they were never there. From initial quote visit to when they were done, they were polite, professional, clean and thorough. No high pressure sale. They were done in less than 2 days. They had a standard price list and it was what it was, and they showed pictures of how they do what they do at the time they quote it. And provided pictures of every area as they completed each portion. As to what I had done, I'm really happy with it. Sure I didn't like spending the money, but my heater was running constantly before in the winter and the ac running all summer. We could always feel a breeze in the house if it was the least bit cold outside. Our hvac was always running resulting in high gas and electric bills. By the end of day 1, the ceiling and crawl space insulation was in and we already felt a huge difference and the heater wasn't running nearly as much. After the blown in walls were done on day 2, our heater was almost never running. Mind you, it was done in February and really cold outside. Since the install, we're leaving the heater mostly in the off position. What a huge difference. I'm not one to write reviews. But I wanted to take the time to write this one. I've already recommended Attic Elite to my neighbor and won't hesitate to recommend them in the future. Outstanding job. Worth the money. Highly professional. You can't ask for more than that."
Get $500 Off Rodent Proofing
Get $500 off crawl space cleanup.
Get $500 off rodent proofing.
Spray Foam Insulation
Before Attic Clean Up

+77

Response time2 days
20 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for American Attics
American Attics
5.0(
8
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving San Francisco, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+52

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Avatar for Insulation Alliance
Insulation Alliance
5.0(
2
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving San Francisco, 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."
Attic Cleaning
Attic, Crawl Space and Basement Decontamination
ATTIC, WALL, CRAWL SPACE INSULATION
THERMAL INSPECTION
REMOVING INSULATION

+86

7 neighbors recently requested a quote
Recommended by50%of homeowners
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Showing 1-10 of 64
FAQs for batt, rolled or reflective insulation install or upgrade projects in San Francisco, CA

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The San Francisco, CA homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

From average costs to expert advice, get all the answers you need to get your job done.