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Find Soundproofing contractors in Portola Valley

Avatar for Insulation Alliance

Insulation Alliance

1880 St Phillip Ct
4.96(
24
)
•Approved Pro

Insulation Alliance

1880 St Phillip Ct
4.96(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Insulation Alliance is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Insulation Alliance is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Very messy project. Just be prepared. While inside my house plastic and tarps covered everything. And place was clean after work done. I have 2 attics. The other is on the garage. I didnâ t think that I should have asked for tarps to cover the stuff in my garage. There is fine particulate matter everywhere! Will take me a long time to return to normal. Not their fault but mine. Showed up on time, worked hard, insisted I climb in attic to see what they had done. My house and the lawn â stagingâ area was immaculate after they left. Highly recommend them."

Starr F on May 2023

Insulation Alliance is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Insulation Alliance is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Very messy project. Just be prepared. While inside my house plastic and tarps covered everything. And place was clean after work done. I have 2 attics. The other is on the garage. I didnâ t think that I should have asked for tarps to cover the stuff in my garage. There is fine particulate matter everywhere! Will take me a long time to return to normal. Not their fault but mine. Showed up on time, worked hard, insisted I climb in attic to see what they had done. My house and the lawn â stagingâ area was immaculate after they left. Highly recommend them."

Starr F on May 2023

Avatar for AD Insulation

AD Insulation

1800 Alegre Drive
4.90(
5
)
•Approved Pro

AD Insulation

1800 Alegre Drive
4.90(
5
)
•Approved Pro
Super Service Award
Customers say: Quality work
112 local quotes requested
7 years of experience

AD Insulation is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"They were very professional and fast. Co.plered the qork effortlessly in a couple of days. They broken my ceiling but after informing them they came immediately the next day and fixed it. Would definitely hire them again. "

Seema V on September 2025

AD Insulation is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"They were very professional and fast. Co.plered the qork effortlessly in a couple of days. They broken my ceiling but after informing them they came immediately the next day and fixed it. Would definitely hire them again. "

Seema V on September 2025

Avatar for Emerald Insulation & Acoustical Inc.

Emerald Insulation & Acoustical Inc.

850 S VAN NESS AVE STE 23
5.00(
4
)
•Approved Pro

Emerald Insulation & Acoustical Inc.

850 S VAN NESS AVE STE 23
5.00(
4
)
•Approved Pro
Free onsite estimate
Warranties offered

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"I had Rockwool insulation installed, and the experience was excellent from start to finish. The crew arrived on time, worked efficiently, and handled everything with great attention to detail. Rockwool is a high-quality product, and they installed it perfectly—tight, clean, and with no gaps. I’ve already noticed improved comfort and soundproofing in my home. The customer service was also outstanding; they communicated clearly, answered all my questions, and kept the project on schedule. I would absolutely recommend them for anyone considering Rockwool insulation."

Amy M on September 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"I had Rockwool insulation installed, and the experience was excellent from start to finish. The crew arrived on time, worked efficiently, and handled everything with great attention to detail. Rockwool is a high-quality product, and they installed it perfectly—tight, clean, and with no gaps. I’ve already noticed improved comfort and soundproofing in my home. The customer service was also outstanding; they communicated clearly, answered all my questions, and kept the project on schedule. I would absolutely recommend them for anyone considering Rockwool insulation."

Amy M on September 2025

Avatar for Attic Pros

Attic Pros

718 DOUGLAS AVE
4.68(
93
)
•Approved Pro

Attic Pros

718 DOUGLAS AVE
4.68(
93
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
313 local quotes requested

Attic Pros is your go-to attic insulation installation and rodent removal contractor in San Francisco Bay Area. We offer a wide range of services for rodent removal, attic cleaning, insulation replacement, and crawl space cleaning to meet all your needs. Our team is dedicated to providing you with the best possible customer service. Contact us today for a free estimate!

"All done nicely"

Mandeep R on February 2025

Attic Pros is your go-to attic insulation installation and rodent removal contractor in San Francisco Bay Area. We offer a wide range of services for rodent removal, attic cleaning, insulation replacement, and crawl space cleaning to meet all your needs. Our team is dedicated to providing you with the best possible customer service. Contact us today for a free estimate!

"All done nicely"

Mandeep R on February 2025

Bay Valley Insulation Inc

44875 Industrial Dr
4.76(
45
)
•Approved Pro

Bay Valley Insulation Inc

44875 Industrial Dr
4.76(
45
)
•Approved Pro
Customers say: Quick response
173 local quotes requested
37 years of experience

Insulation of New and Existing Construction throughout the Greater Bay Area. Additional phones - (510) 440-8489, (800) 281-0401. For best results when requesting a quote please include the following: 1-Your phone number 2-Approximate Square Footage of Job. 3-Clearance of Attic at Peak 4-Approximate thickness of current insulation 5-Age of home 6-Is this a one or two story home

"Happy with everything from start to finish. Quality work and great customer service including filing for the California rebates!"

Bryan C on July 2024

Insulation of New and Existing Construction throughout the Greater Bay Area. Additional phones - (510) 440-8489, (800) 281-0401. For best results when requesting a quote please include the following: 1-Your phone number 2-Approximate Square Footage of Job. 3-Clearance of Attic at Peak 4-Approximate thickness of current insulation 5-Age of home 6-Is this a one or two story home

"Happy with everything from start to finish. Quality work and great customer service including filing for the California rebates!"

Bryan C on July 2024

Avatar for Clark's Hardwood Floors

Clark's Hardwood Floors

251 E Hacienda Ave
4.88(
280
)
•Approved Pro

Clark's Hardwood Floors

251 E Hacienda Ave
4.88(
280
)
•Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
300 local quotes requested

Clark's Hardwood Floors is a Family owned and operated business. We have been installing and refinishing hardwood floors to residential and commercial customers since 1985. We enter our 31st year with an unequaled selection of native and exotic wood species to choose from. Our newly updated showroom is located at 251 E Hacienda Ave Ste A Campbell, CA 95008. Award winning.

"all good."

Weihua W on July 2024

Clark's Hardwood Floors is a Family owned and operated business. We have been installing and refinishing hardwood floors to residential and commercial customers since 1985. We enter our 31st year with an unequaled selection of native and exotic wood species to choose from. Our newly updated showroom is located at 251 E Hacienda Ave Ste A Campbell, CA 95008. Award winning.

"all good."

Weihua W on July 2024

Avatar for DG Flooring Inc

DG Flooring Inc

5.00(
6
)
•Approved Pro

DG Flooring Inc

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
278 local quotes requested

Hello, my name is Dom and I specialize in all types of flooring, from commercial buildings to custom homes. I've been serving the bay area for 15+ years with the highest quality materials and finest installation guaranteed. From bathroom remodels to minor repairs we’ve got you covered. Call today & get a quote. (650)720-3900 •Demolition & Disposal Of All Kinds •Bathroom Remodels •Cabinet Refinishing & Painting •Hardwood - Solid, Engineered, Glue Down, Nail Down, Floating •Laminates Of All Kinds •Waterproof Floors (LVT/SPC) - Floating & Glue Down •Carpet - Conventional, Commercial, Carpet Tile •VCT - Vinyl Composite Tile (Commercial) ☆Best Sand & Refinish + Vinyl Installer Around☆ For estimates/consulting 7 days a week Call (650)-720-3900 and ask for Dom.

"Highly Recommend Dom who has done an excellent Job . Very Knowledgeable on the installation of our floor and very consciences,with his work ."

Vicki A on February 2025

Hello, my name is Dom and I specialize in all types of flooring, from commercial buildings to custom homes. I've been serving the bay area for 15+ years with the highest quality materials and finest installation guaranteed. From bathroom remodels to minor repairs we’ve got you covered. Call today & get a quote. (650)720-3900 •Demolition & Disposal Of All Kinds •Bathroom Remodels •Cabinet Refinishing & Painting •Hardwood - Solid, Engineered, Glue Down, Nail Down, Floating •Laminates Of All Kinds •Waterproof Floors (LVT/SPC) - Floating & Glue Down •Carpet - Conventional, Commercial, Carpet Tile •VCT - Vinyl Composite Tile (Commercial) ☆Best Sand & Refinish + Vinyl Installer Around☆ For estimates/consulting 7 days a week Call (650)-720-3900 and ask for Dom.

"Highly Recommend Dom who has done an excellent Job . Very Knowledgeable on the installation of our floor and very consciences,with his work ."

Vicki A on February 2025

Avatar for Radix Flooring

Radix Flooring

5140 Madison Ave
5.00(
3
)
•Approved Pro

Radix Flooring

5140 Madison Ave
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1075 local quotes requested

Welcome to Radix Flooring, conveniently situated in Sacramento. Explore our diverse collection of hardwood, laminate, vinyl, and tile flooring options. Don't miss our display of custom and prefabricated kitchens, all reflecting our dedication to excellence as our guiding principle. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. 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!

"Mr. Dubinsky was professional from the very start! He did a great job of explaining when I had questions and relieved and concerns I had about the job. We had put off having flooring installed because a good portion of it was ceramic tile and glued linoleum. We imagined it taking days to demolish all of the floors. I couldn’t believe it when his crew completed that back breaking work in one day! We were very impressed with how precise his crew installed our Pergola flooring and baseboards. Absolutely flawless!"

Susan F on April 2025

Welcome to Radix Flooring, conveniently situated in Sacramento. Explore our diverse collection of hardwood, laminate, vinyl, and tile flooring options. Don't miss our display of custom and prefabricated kitchens, all reflecting our dedication to excellence as our guiding principle. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. 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!

"Mr. Dubinsky was professional from the very start! He did a great job of explaining when I had questions and relieved and concerns I had about the job. We had put off having flooring installed because a good portion of it was ceramic tile and glued linoleum. We imagined it taking days to demolish all of the floors. I couldn’t believe it when his crew completed that back breaking work in one day! We were very impressed with how precise his crew installed our Pergola flooring and baseboards. Absolutely flawless!"

Susan F on April 2025

Avatar for American Attics

American Attics

1595 Lankershire Drive
5.00(
3
)
•Approved Pro

American Attics

1595 Lankershire Drive
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
260 local quotes requested

The business specializes in providing insulation solutions aimed at optimizing energy efficiency for residential properties. We offer a range of insulation products and services tailored to different types of homes and climates, helping homeowners reduce energy consumption and lower utility bills while enhancing comfort and sustainability.

"The work was performed to my satisfaction. The Sam and the crew arrived on time and explained what was going to happen. The crew prepared the house to minimize any dust and went to work. The job was completed in two days. There were a couple of issues during the job, which were addressed in a timely manner. Overall, I am very happy with the work and would recommend American Attics."

Jeff L on June 2024

The business specializes in providing insulation solutions aimed at optimizing energy efficiency for residential properties. We offer a range of insulation products and services tailored to different types of homes and climates, helping homeowners reduce energy consumption and lower utility bills while enhancing comfort and sustainability.

"The work was performed to my satisfaction. The Sam and the crew arrived on time and explained what was going to happen. The crew prepared the house to minimize any dust and went to work. The job was completed in two days. There were a couple of issues during the job, which were addressed in a timely manner. Overall, I am very happy with the work and would recommend American Attics."

Jeff L on June 2024

Avatar for Elephant Floors

Elephant Floors

950 E El Camino Real
5.00(
16
)
•Approved Pro

Elephant Floors

950 E El Camino Real
5.00(
16
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
304 local quotes requested

Elephant Floors brings innovation to Sunnyvale with top-notch flooring solutions, leveraging the latest technology for precision and speed. We’re all about making sure you love your floors, with a personal touch that guarantees satisfaction. Our team’s expertise means you get beautiful, durable floors that match your style, backed by our commitment to excellence. Dive into a stress-free flooring experience with us, where quality and customer happiness are always the priority.

"I can't say enough good things about Elephant Floors. They removed carpet and parquet flooring and installed new hardwood floors in a large space (~1200 square feet) plus a flight of stairs, the entrance way and a closet. The wood is perfectly laid - seamlessly moving among three rooms with long lines. They kept the house really clean and neat, moving my furniture around, so I didn't have to move it. They did this start to finish in 4 days, my friends and neighbors are amazed - lots of excellent feedback..and this includes a contractor, who does this himself. Thank you Daniil, Hector and team, Bravo!"

Helen B on June 2021

Elephant Floors brings innovation to Sunnyvale with top-notch flooring solutions, leveraging the latest technology for precision and speed. We’re all about making sure you love your floors, with a personal touch that guarantees satisfaction. Our team’s expertise means you get beautiful, durable floors that match your style, backed by our commitment to excellence. Dive into a stress-free flooring experience with us, where quality and customer happiness are always the priority.

"I can't say enough good things about Elephant Floors. They removed carpet and parquet flooring and installed new hardwood floors in a large space (~1200 square feet) plus a flight of stairs, the entrance way and a closet. The wood is perfectly laid - seamlessly moving among three rooms with long lines. They kept the house really clean and neat, moving my furniture around, so I didn't have to move it. They did this start to finish in 4 days, my friends and neighbors are amazed - lots of excellent feedback..and this includes a contractor, who does this himself. Thank you Daniil, Hector and team, Bravo!"

Helen B on June 2021

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