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Attic insulators near San Francisco, CA

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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

(163)

Excellent 4.9

(163)

Home Remodeling

In high demand
Licensed pro
  • 562 hires on Thumbtack
  • 20 similar jobs done near you
  • 562 hires on Thumbtack
  • 20 similar jobs done near you

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
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."
Small gaps around wiring, vents, and hatch covers can undercut attic insulation more than many homeowners expect. A professional may spot those leaks before adding attic insulators, which can help the insulation perform more evenly and reduce energy loss.
Avatar for Custom Home
Avatar for Custom Home
Custom Home
Custom Home

5.0

(2)

5.0

(2)

Home Remodeling

Licensed pro
  • Serves San Francisco, CA
  • Serves San Francisco, CA

Online now

Custom Home . is a Bay Area-based construction and design company specializing in remodeling, additions, ADUs, new construction, and commercial projects. Our mission is to combine high-quality construction with a streamlined client experience built around transparency, systems, and design-driven solutions. What makes us unique is our partnership with CLAH, an integrated ecosystem focused on construction, interior finishes, sourcing, furniture, and design innovation. Through CLAH, we are able to provide clients with a more connected experience—from planning and design to materials, finishes, furniture, and project execution. One of the biggest challenges homeowners face during remodeling is uncertainty in budget and final outcome. Our system was built specifically to solve that problem. We are able to provide clients with a detailed project budget from the beginning and work toward maintaining that approved budget throughout the project. Very few construction companies are willing to commit to this level of planning and transparency before construction starts. We also utilize advanced 3D rendering technology to help clients fully visualize their future home before construction begins. While many companies can create renderings, our difference is the ability to execute and deliver a final product that closely matches the approved design vision. Our goal is for the completed project to reflect at least 90% of the approved 3D rendering. In addition to construction and remodeling, we are expanding our ecosystem to source detached furniture and curated interior pieces that match the overall design and style of the home. This allows clients to experience a more complete and cohesive design process instead of managing multiple vendors separately. Unlike traditional contractors, our approach combines: • Detailed pre-construction budgeting • Design and construction integration • 3D visualization with execution alignment • Professional project management systems • Direct sourcing relationships • Technology-driven communication and tracking • Long-term client value and experience We specialize in: Kitchen & bathroom remodels Full home renovations ADUs and additions Deck and exterior repairs Roofing and termite repair Teardown and new construction Commercial tenant improvements At Custom Home., we are building more than projects—we are building a scalable ecosystem designed to bring better communication, better design, better budgeting, and better execution to the construction industry.See more
Custom Home . is a Bay Area-based construction and design company specializing in remodeling, additions, ADUs, new construction, and commercial projects. Our mission is to combine high-quality construction with a streamlined client experience built around transparency, systems, and design-driven solutions. What makes us unique is our partnership with CLAH, an integrated ecosystem focused on construction, interior finishes, sourcing, furniture, and design innovation. Through CLAH, we are able to provide clients with a more connected experience—from planning and design to materials, finishes, furniture, and project execution. One of the biggest challenges homeowners face during remodeling is uncertainty in budget and final outcome. Our system was built specifically to solve that problem. We are able to provide clients with a detailed project budget from the beginning and work toward maintaining that approved budget throughout the project. Very few construction companies are willing to commit to this level of planning and transparency before construction starts. We also utilize advanced 3D rendering technology to help clients fully visualize their future home before construction begins. While many companies can create renderings, our difference is the ability to execute and deliver a final product that closely matches the approved design vision. Our goal is for the completed project to reflect at least 90% of the approved 3D rendering. In addition to construction and remodeling, we are expanding our ecosystem to source detached furniture and curated interior pieces that match the overall design and style of the home. This allows clients to experience a more complete and cohesive design process instead of managing multiple vendors separately. Unlike traditional contractors, our approach combines: • Detailed pre-construction budgeting • Design and construction integration • 3D visualization with execution alignment • Professional project management systems • Direct sourcing relationships • Technology-driven communication and tracking • Long-term client value and experience We specialize in: Kitchen & bathroom remodels Full home renovations ADUs and additions Deck and exterior repairs Roofing and termite repair Teardown and new construction Commercial tenant improvements At Custom Home., we are building more than projects—we are building a scalable ecosystem designed to bring better communication, better design, better budgeting, and better execution to the construction industry.
Avatar for Inspired Builders Inc
Avatar for Inspired Builders Inc
Inspired Builders Inc
Inspired Builders Inc

Excellent 4.9

(125)

Excellent 4.9

(125)

Home Remodeling

Licensed pro
  • 119 hires on Thumbtack
  • Serves San Francisco, CA
  • 119 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
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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