Top-rated attic insulation installers.

Get matched with top attic insulation installers in San Francisco, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Attic insulation installers in San Francisco

Avatar for Guardian Home Energy

Guardian Home Energy

5.00(
5
)
•Approved Pro

Guardian Home Energy

5.00(
5
)
•Approved Pro
Customers say: Quick response
153 local quotes requested
13 years of experience

Whole Home Energy Efficiency Weatherization and Insulation Company. We specialize in insulating and sealing houses to create drastic comfort, health and savings differences. We specialize in Comprehensive Home Energy Audits, Attic Clean Outs, Attic/ interior Air-Sealing, Attic Insulation, Attic Ventilation, Radiant Barrier, Whole House Fans, Duct Replacement, Duct Sealing, Drill and Fill Wall Insulation with Full Texture and Paint Match, Crawlspace Insulation/ Vapor Barriers.

"This was the best experience with this company. Katherine was very professional And knowledgeable. The team that showed up to install the installation did a wonderful job. Calvin came back the following week and touched up the wall. Calvin was very professional. I appreciate all the work they did. I can already tell a difference with the air conditioning. Can't wait to experience this winter. And the noise level. Between my condo and the other condo was decreased by the insulation in the wall. I will recommend them to anyone that asked me about Installation."

Carol A on September 2025

Whole Home Energy Efficiency Weatherization and Insulation Company. We specialize in insulating and sealing houses to create drastic comfort, health and savings differences. We specialize in Comprehensive Home Energy Audits, Attic Clean Outs, Attic/ interior Air-Sealing, Attic Insulation, Attic Ventilation, Radiant Barrier, Whole House Fans, Duct Replacement, Duct Sealing, Drill and Fill Wall Insulation with Full Texture and Paint Match, Crawlspace Insulation/ Vapor Barriers.

"This was the best experience with this company. Katherine was very professional And knowledgeable. The team that showed up to install the installation did a wonderful job. Calvin came back the following week and touched up the wall. Calvin was very professional. I appreciate all the work they did. I can already tell a difference with the air conditioning. Can't wait to experience this winter. And the noise level. Between my condo and the other condo was decreased by the insulation in the wall. I will recommend them to anyone that asked me about Installation."

Carol A on September 2025

Avatar for Monteros Hardwood Flooring

Monteros Hardwood Flooring

4.93(
120
)
•Approved Pro

Monteros Hardwood Flooring

4.93(
120
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1027 local quotes requested

Monteros Hardwood flooring has been a family owned and operated business for over 15 years. We take pride in the quality of each of our projects. We do all hardwood floor work for residential homes along with commercial projects. Monteros Hardwood flooring does the job right. FINANCING AVAILABLE - Please ask for details

"The team was very prompt, professional and efficient. They finished the work in the specified timeframe and the floors look amazing. Very happy with the results and I highly recommend this company."

david m on June 2025

Monteros Hardwood flooring has been a family owned and operated business for over 15 years. We take pride in the quality of each of our projects. We do all hardwood floor work for residential homes along with commercial projects. Monteros Hardwood flooring does the job right. FINANCING AVAILABLE - Please ask for details

"The team was very prompt, professional and efficient. They finished the work in the specified timeframe and the floors look amazing. Very happy with the results and I highly recommend this company."

david m on June 2025

The Gooden Group

No reviews yet

The Gooden Group

No reviews yet
45 years of experience

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

The Gooden Group is a full service real estate development and construction firm with the in-house expertise to execute virtually every facet of a project's life cycle. Through its central office and its affiliate companies, The Bedford Group, TMC Management, and Urban X Marketing, Gooden Group is also able to assume hands-on management of its properties, as well as implement the necessary sales and marketing activities for their new home communities.

JJ Gold Construction & Design

No reviews yet

JJ Gold Construction & Design

No reviews yet
24 years of experience

My name is Juan Barrera I'm with JJ Gold Construction & Design. We do all kind of construction work. We are license contractors and bonded. If you have any questions or would like a free home estimate give us a call (323)348-8458 LN#946866

My name is Juan Barrera I'm with JJ Gold Construction & Design. We do all kind of construction work. We are license contractors and bonded. If you have any questions or would like a free home estimate give us a call (323)348-8458 LN#946866

Avatar for Stone Restoration

Stone Restoration

4.79(
82
)

Stone Restoration

4.79(
82
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

our services provides; marble,travertine, terrazzo,granite, lime stone, saltillo, slate, brick, epoxy flooring,concrete polishing. Restoration & all other natural stone needs we work with sub-contrators we are a group of 10 specialist and 8 restorers always doing our best for our customers.

"I am thrilled with the work David and his team have conducted in our home since September 2018. The work is thorough, exacting, effective, and done with great care. The results are "as new" and demonstrate a much higher level of expertise than I have experienced with any other stone restoration company. D Stone goes the extra mile, and I have no intention of entrusting the restoration of the stonework inside and outside our home to anyone else."

Anne M on May 2022

our services provides; marble,travertine, terrazzo,granite, lime stone, saltillo, slate, brick, epoxy flooring,concrete polishing. Restoration & all other natural stone needs we work with sub-contrators we are a group of 10 specialist and 8 restorers always doing our best for our customers.

"I am thrilled with the work David and his team have conducted in our home since September 2018. The work is thorough, exacting, effective, and done with great care. The results are "as new" and demonstrate a much higher level of expertise than I have experienced with any other stone restoration company. D Stone goes the extra mile, and I have no intention of entrusting the restoration of the stonework inside and outside our home to anyone else."

Anne M on May 2022

Adds Carpet One Floor & Home

No reviews yet

Adds Carpet One Floor & Home

No reviews yet
80 years of experience

Add's Carpet One has been in business since June 1945. Carpet One is the largest retailer in the floorcovering industry. We sell all types of floorcoverings and window treatments, and provide quality installation. You will enjoy the way we do business with us from start to finishing the job, 100 % guaranteed!

Add's Carpet One has been in business since June 1945. Carpet One is the largest retailer in the floorcovering industry. We sell all types of floorcoverings and window treatments, and provide quality installation. You will enjoy the way we do business with us from start to finishing the job, 100 % guaranteed!

Alpine Flooring & Carpentry

1.00(
1
)

Alpine Flooring & Carpentry

1.00(
1
)
Customers say: Terrific value
40 years of experience

Flooring Contractor Carpet installation

Flooring Contractor Carpet installation

B&B Tile And Marble Design

No reviews yet

B&B Tile And Marble Design

No reviews yet
21 years of experience

I'm a tile contractor with a 3 men crew ready for any tile job. Floors steam showers, regular showers interior and exterior walls.

I'm a tile contractor with a 3 men crew ready for any tile job. Floors steam showers, regular showers interior and exterior walls.

BROTHERS TILING

5.00(
1
)

BROTHERS TILING

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

In business since 1974. Specialize in custom home new and remodel. Unless your job is HUGE, we get paid at the end of the job when you are satisfied.

In business since 1974. Specialize in custom home new and remodel. Unless your job is HUGE, we get paid at the end of the job when you are satisfied.

Bamboo 2000 / McPherson Hardwood

4.93(
45
)

Bamboo 2000 / McPherson Hardwood

4.93(
45
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner operated."no subs".Cost determined by job". No travel charge.CL # 717402.Contact by phone or E-mail. Worked in Germany for 2 years. Traveled to China to see bamboo flooring being made.

Owner operated."no subs".Cost determined by job". No travel charge.CL # 717402.Contact by phone or E-mail. Worked in Germany for 2 years. Traveled to China to see bamboo flooring being made.

...
Showing 1-10 of 988
FAQs for attic insulation installation projects in San Francisco, CA

The best attic insulation depends on where you live, the project stage, and your budget. New builds often benefit from structural insulated panels for top-tier efficiency, while homes in very warm regions can see big cooling savings with reflective insulation. Blown-in, loose-fill, and spray foam all excel at filling odd spaces in finished attics. Talk with a certified local pro to match the material to your climate, space, and wallet.

You’ll only need a licensed electrician if the project calls for moving existing wiring or adding new fixtures. For straightforward insulation jobs, your insulation installer can work around current cables. That said, never start insulating until a pro has checked any questionable wiring. If you suspect damaged or outdated circuits, book an electrician first to keep the project—and your home—safe and code-compliant.

Without air sealing, even the best insulation can underperform. Gaps let heated or cooled air leak out, forcing your HVAC system to work harder and driving up energy bills. Sealing those cracks before adding insulation locks in conditioned air, keeps moisture at bay, and helps the new material hit its full R-value. Ask your insulation pro to tackle sealing first so you enjoy consistent comfort and lower monthly costs.

Among readily available options, structural insulated panels and rigid foam boards top the charts with R-values that can reach 8.0. They’re ideal for new construction or very cold climates where maximum thermal resistance matters most. If you live in a milder zone, blown-in or loose-fill insulation may deliver plenty of performance at a lower price. Weigh the upfront cost against energy savings—and lean on a local pro’s guidance—to pick the smartest fit.

The San Francisco, CA homeowners’ guide to attic insulation installations

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

See all articles