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Attic insulators near San Francisco, CA

Top pros for your project

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

These pros consistently receive high praise in customer reviews.These popular pros are highly sought after for their quality and expertise.These pros recognize that your time is important, and are the fastest to respond to requests.These highly recommended pros are experts, ready to help with your project.

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Avatar for OT Bay Builders
Avatar for OT Bay Builders
OT Bay Builders
OT Bay Builders

Top Pro

Excellent 4.9

(162)

Excellent 4.9

(162)

Home Remodeling

In high demand
Licensed pro
  • 560 hires on Thumbtack
  • Serves San Francisco, CA
  • 560 hires on Thumbtack
  • Serves San Francisco, CA

Online now

Nicole A. says, "Ok, so I am a seriously anal human being when it comes to finding the right service provider at the right price. I interviewed — and I kid you not — eight different Bay Area contractors just to get a feel for pricing, transparency, and overall vibe. OT Bay stood out immediately. Ron, our project manager, has been consistently honest, kind, and communicative from day one. There was no pressure or vague answers — just clear explanations and realistic expectations. That alone made a big difference for me. We hired OT Bay to demolish and remodel our kitchen countertops, fireplace, and shower. The process was organized, the crew was professional and respectful of our home, and the work turned out beautifully. They showed up when they said they would and followed through on what was discussed. We did run into a few design issues along the way — completely on us — and OT Bay was incredibly accommodating. Instead of making it stressful or transactional, they were understanding and proactive in helping us adjust the plan. Ron would often say that he wanted us to walk away loving the finished work, and I genuinely feel like he meant that. He worked with us to make sure we were happy with the outcome. I’m always cautious about getting taken advantage of with service providers, especially when pricing isn’t rigidly set. From day one, OT Bay was transparent and straightforward, and over time that built a level of trust I honestly didn’t expect to have with a contractor. If you’re looking for a team that communicates clearly, handles challenges professionally, and stands behind their work, OT Bay Builders is worth considering. Ron and his team were a solid choice for us."See more

Free on-site estimate

Free on-site estimate

Nicole A. says, "Ok, so I am a seriously anal human being when it comes to finding the right service provider at the right price. I interviewed — and I kid you not — eight different Bay Area contractors just to get a feel for pricing, transparency, and overall vibe. OT Bay stood out immediately. Ron, our project manager, has been consistently honest, kind, and communicative from day one. There was no pressure or vague answers — just clear explanations and realistic expectations. That alone made a big difference for me. We hired OT Bay to demolish and remodel our kitchen countertops, fireplace, and shower. The process was organized, the crew was professional and respectful of our home, and the work turned out beautifully. They showed up when they said they would and followed through on what was discussed. We did run into a few design issues along the way — completely on us — and OT Bay was incredibly accommodating. Instead of making it stressful or transactional, they were understanding and proactive in helping us adjust the plan. Ron would often say that he wanted us to walk away loving the finished work, and I genuinely feel like he meant that. He worked with us to make sure we were happy with the outcome. I’m always cautious about getting taken advantage of with service providers, especially when pricing isn’t rigidly set. From day one, OT Bay was transparent and straightforward, and over time that built a level of trust I honestly didn’t expect to have with a contractor. If you’re looking for a team that communicates clearly, handles challenges professionally, and stands behind their work, OT Bay Builders is worth considering. Ron and his team were a solid choice for us."
Avatar for SDI Insulation Inc
Avatar for SDI Insulation Inc
SDI Insulation Inc
SDI Insulation Inc

Good 4.2

(13)

Good 4.2

(13)

Insulation Installation or Upgrade, Weatherization

  • Serves San Francisco, CA
  • Serves San Francisco, CA
Scuba Man says, "After struggling with repeated fireplace repairs in my three-year-old home, I finally faced the inevitable: my old unit gave out. Hesitant after reading mixed Yelp reviews, I took a chance on **SDI Fireplace**and Im thrilled I did!I visited their showroom without an appointment and was warmly greeted by Joe, their knowledgeable salesperson. He patiently walked me through options and recommended the **three-tiered burner**, which perfectly balanced efficiency and design. The ordering process was seamless, and though there was a three-week wait for installation, it was worth it.Jose and Louise arrived on the scheduled day, undeterred by the rainy weather. They meticulously laid down protective runners to keep my floors spotlessa small detail that spoke volumes about their professionalism. The installation itself was flawless; they worked efficiently, answered all my questions, and left no trace of mess behind.Now, my home is cozier than ever, thanks to the stunning new burner thats as much a visual centerpiece as it is functional. SDI Fireplace exceeded my expectations with their expertise, courtesy, and attention to detail. Choosing them over other companies was the best decisionno headaches, just warmth and peace of mind!"See more

Free on-site estimate

Free on-site estimate

Scuba Man says, "After struggling with repeated fireplace repairs in my three-year-old home, I finally faced the inevitable: my old unit gave out. Hesitant after reading mixed Yelp reviews, I took a chance on **SDI Fireplace**and Im thrilled I did!I visited their showroom without an appointment and was warmly greeted by Joe, their knowledgeable salesperson. He patiently walked me through options and recommended the **three-tiered burner**, which perfectly balanced efficiency and design. The ordering process was seamless, and though there was a three-week wait for installation, it was worth it.Jose and Louise arrived on the scheduled day, undeterred by the rainy weather. They meticulously laid down protective runners to keep my floors spotlessa small detail that spoke volumes about their professionalism. The installation itself was flawless; they worked efficiently, answered all my questions, and left no trace of mess behind.Now, my home is cozier than ever, thanks to the stunning new burner thats as much a visual centerpiece as it is functional. SDI Fireplace exceeded my expectations with their expertise, courtesy, and attention to detail. Choosing them over other companies was the best decisionno headaches, just warmth and peace of mind!"
Avatar for Inspired Builders Inc
Avatar for Inspired Builders Inc
Inspired Builders Inc
Inspired Builders Inc

Exceptional 5.0

(125)

Exceptional 5.0

(125)

Home Remodeling

Licensed pro
  • 84 hires on Thumbtack
  • Serves San Francisco, CA
  • 84 hires on Thumbtack
  • Serves San Francisco, CA

Online now

Maha S. says, "I was hesitant at first but after meeting with Inspired Builders I was impressed by their efficiency and professionalism. They showed up on time every day, kept me informed with clear communication, and delivered reliable work on my garage and closet remodeling project. The crew was punctual, organized and the whole process felt seamless—from the initial consultation to the final walk‑through. I would highly recommend this general contractor to anyone looking for quality home improvement. Once again Thank you Jospeh!!"See more

Free on-site estimate

Free on-site estimate

Maha S. says, "I was hesitant at first but after meeting with Inspired Builders I was impressed by their efficiency and professionalism. They showed up on time every day, kept me informed with clear communication, and delivered reliable work on my garage and closet remodeling project. The crew was punctual, organized and the whole process felt seamless—from the initial consultation to the final walk‑through. I would highly recommend this general contractor to anyone looking for quality home improvement. Once again Thank you Jospeh!!"
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Reviews for San Francisco attic insulators on Thumbtack

From Ben R.

EM Energy&Air
EM Energy&Air
Eilon and his crew were quick to provide attic insulation services and were very considerate of the space - cleaned up when they were finished and completed the job quickly.

From Scott A.

Johnson’s Insulation
Johnson’s Insulation
Johnson’s did incredible work. In less than a week, we went from zero insulation in a messy attic to R38 installed at a much lower price than we expected and on-quote. The owner came by the next day to verify everything was done properly, too. We’d recommend Johnson’s to anyone.

From Sean D.

AtticElite Insulation Solutions
AtticElite Insulation Solutions
In the end work quality is good for the value, but unless you are there to inspect the work quality and don’t mind being rushed based upon when they complete their work, don’t expect communication and payment to be easy. This company did not have the boss supervising the quality of the finished product at the end and they really push to pay you on the same day regardless if you inspected or not. The insulation was laid professionally. Air seal with foam the boss had to come back and do. However they were extra helpful with getting me someone to help install my attic ladder and pick up the material from Home Depot. I would have given five stars if it would have been easier dealing with the boss. I included the photos of before because the guys did great work just needed direction and understanding
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