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Find Attic insulation installers in Oakland

Avatar for Insulation Alliance

Insulation Alliance

1880 St Phillip Ct Concord
5.00(
1
)
•Approved Pro

Insulation Alliance

1880 St Phillip Ct Concord
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
220 local quotes requested

In Business Since 2017 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!

"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."

Gloria l on January 2024

In Business Since 2017 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!

"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."

Gloria l on January 2024

Avatar for Eagle Shield

Eagle Shield

1
4.14(
14
)
•Approved Pro

Eagle Shield

1
4.14(
14
)
•Approved Pro
Customers say: True professional
412 local quotes requested
22 years of experience

Eagle Shield specializes in prioritizing energy upgrades so that homeowners get the biggest bang for their buck. In order to keep heat out of your home’s Attics, Garages, Crawl Spaces, Ducts, Out Buildings and more during the summer season, but keep it inside during winter months, you need quality insulation. Here at Eagle Shield we have three of the very best options available; Reflective or Radiant Barrier insulation, Blown-In, and Laid or Rolled insulation, otherwise known as “Batt and Roll” or “Blanket” insulation. And in each of those three options, we carry the very best quality products. So, why wait? Start saving money and living more comfortably now! Let our Northern California energy solutions experts show you how to optimize your energy usage all year long. Contact us today to get started!

"They did a good job and he's a great guy."

Chauncey W on July 2022

Eagle Shield specializes in prioritizing energy upgrades so that homeowners get the biggest bang for their buck. In order to keep heat out of your home’s Attics, Garages, Crawl Spaces, Ducts, Out Buildings and more during the summer season, but keep it inside during winter months, you need quality insulation. Here at Eagle Shield we have three of the very best options available; Reflective or Radiant Barrier insulation, Blown-In, and Laid or Rolled insulation, otherwise known as “Batt and Roll” or “Blanket” insulation. And in each of those three options, we carry the very best quality products. So, why wait? Start saving money and living more comfortably now! Let our Northern California energy solutions experts show you how to optimize your energy usage all year long. Contact us today to get started!

"They did a good job and he's a great guy."

Chauncey W on July 2022

Conklin Bros Carpet and Floor Coverings

6693 Sierra Lane Suite F
4.94(
31
)
•Approved Pro

Conklin Bros Carpet and Floor Coverings

6693 Sierra Lane Suite F
4.94(
31
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
246 local quotes requested

Conklin Bros. established in 1880, has over 130 years of reliable experience and customer satisfaction. When all is said and done, you, the customer, should have all the advantages in your favor. So why not choose a supplier than can offer you the best of everything? Conklin Bros offers more because floorcovering is the only thing we do, and we do it best. Conklin Bros. professionally trained service people are anxious to serve and please our customers. Conklin Bros.is a full service floorcovering company for Carpet, Vinyl, Tile, Linoleum, Hardwood flooring, Laminates and Area rugs. Professional sales associates, Factory trained company employed installers. Over 100 years of installation and sales experience. Free estimates with free financing. We look forward to the opportunity to earn your business!

"We shopped around and found the flooring that we liked. The representative (very nice gentlemen) came out and measured the area and provided the estimate. The vinyl had to be ordered since none was available and Armstrong had to manufacture (in Georgia). This would take 30 days but we were willing to wait. There was no additional charge for this. Approximately 3 weeks after ordering, we were called and set an appointment. The installers arrived on time and within 4 to 5 hours, the work was completed beautifully."

Howard F on June 2018

Conklin Bros. established in 1880, has over 130 years of reliable experience and customer satisfaction. When all is said and done, you, the customer, should have all the advantages in your favor. So why not choose a supplier than can offer you the best of everything? Conklin Bros offers more because floorcovering is the only thing we do, and we do it best. Conklin Bros. professionally trained service people are anxious to serve and please our customers. Conklin Bros.is a full service floorcovering company for Carpet, Vinyl, Tile, Linoleum, Hardwood flooring, Laminates and Area rugs. Professional sales associates, Factory trained company employed installers. Over 100 years of installation and sales experience. Free estimates with free financing. We look forward to the opportunity to earn your business!

"We shopped around and found the flooring that we liked. The representative (very nice gentlemen) came out and measured the area and provided the estimate. The vinyl had to be ordered since none was available and Armstrong had to manufacture (in Georgia). This would take 30 days but we were willing to wait. There was no additional charge for this. Approximately 3 weeks after ordering, we were called and set an appointment. The installers arrived on time and within 4 to 5 hours, the work was completed beautifully."

Howard F on June 2018

Avatar for Juan Castro Tile

Juan Castro Tile

6611 Brentwood Blvd
5.00(
25
)
•Approved Pro

Juan Castro Tile

6611 Brentwood Blvd
5.00(
25
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
508 local quotes requested

Local company with over 18 years of experience. Owner onsite for every project from start to finish, making your tile dreams come true is our goal .

"Juan did a complete remodel of one of our baths. It was a half bath and now we added a shower. He was professional, on time, and kept us up to date on the progress. He communicated clearly and if there were any changes along the way he made sure we were aware of what needed to be done and why. He did an excellent job and turned a dull old bath into a sleek/modern luxury bath. The space was small so he helped me realize my vision of what I wanted the bathroom to be. It is now my favorite bathroom in the house. I highly recommend Juan! I will definitely be working with him in future home projects. Thank you!"

Maribel R on March 2025

Local company with over 18 years of experience. Owner onsite for every project from start to finish, making your tile dreams come true is our goal .

"Juan did a complete remodel of one of our baths. It was a half bath and now we added a shower. He was professional, on time, and kept us up to date on the progress. He communicated clearly and if there were any changes along the way he made sure we were aware of what needed to be done and why. He did an excellent job and turned a dull old bath into a sleek/modern luxury bath. The space was small so he helped me realize my vision of what I wanted the bathroom to be. It is now my favorite bathroom in the house. I highly recommend Juan! I will definitely be working with him in future home projects. Thank you!"

Maribel R on March 2025

Avatar for Wgallegosflooring

Wgallegosflooring

520 State Street
5.00(
6
)
•Approved Pro

Wgallegosflooring

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

We do all type of flooring professional guarantee. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Needed shower tiles installed. They did a professional and very efficient job."

Joseph Z on October 2024

We do all type of flooring professional guarantee. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Needed shower tiles installed. They did a professional and very efficient job."

Joseph Z on October 2024

Dave's Carpet service

5.00(
1
)

Dave's Carpet service

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

Dave's Carpet Service is family owned and operated established in 1994 by me David Hinson. I am a Licensed Contractor. I take great pride in my work and all work is completed by me, I never subcontract work. It is important to me that my customers are completely satisfied. My 25 years of experience, coupled with the fact that I am extremely meticulous about each and every job is what I credit to the success and longevity of my business. In addition my work is always guaranteed.

Dave's Carpet Service is family owned and operated established in 1994 by me David Hinson. I am a Licensed Contractor. I take great pride in my work and all work is completed by me, I never subcontract work. It is important to me that my customers are completely satisfied. My 25 years of experience, coupled with the fact that I am extremely meticulous about each and every job is what I credit to the success and longevity of my business. In addition my work is always guaranteed.

All Phases Electric

4203 Curlew St
4.67(
3
)

All Phases Electric

4203 Curlew St
4.67(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBAs - Chelsdan Co, The Chelsdan Co.

Additional DBAs - Chelsdan Co, The Chelsdan Co.

Avatar for ALL SEASONS INSULATION CO

ALL SEASONS INSULATION CO

3381 VINCENT RD
4.98(
41
)

ALL SEASONS INSULATION CO

3381 VINCENT RD
4.98(
41
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

OWNER-OPERATED.

"Good. Should up on time, did the job and left in about three hours. Got what we paid for."

Don S on September 2020

OWNER-OPERATED.

"Good. Should up on time, did the job and left in about three hours. Got what we paid for."

Don S on September 2020

forgette design + construction

1601 Julia St
No reviews yet

forgette design + construction

1601 Julia St
No reviews yet
21 years of experience

Forgette Design + Construction is a full service General Contractor, Builder, and Architectual Design Studio. We work in the surrounding greater San Francisco Bay Area. Call for free estimates, consultation, rates, and or for a viewing of our unique portfolio.

Forgette Design + Construction is a full service General Contractor, Builder, and Architectual Design Studio. We work in the surrounding greater San Francisco Bay Area. Call for free estimates, consultation, rates, and or for a viewing of our unique portfolio.

Avatar for Z7 Team Powered By First Stop Construction

Z7 Team Powered By First Stop Construction

360 S Buena Vista Ave
4.76(
71
)

Z7 Team Powered By First Stop Construction

360 S Buena Vista Ave
4.76(
71
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Hi, I'm Joe. I'm the General Contractor of the Z7Team. I run my own crew of dependable, loyal workers who love what they do. There's no salesmen, no middleman. Just the crew & I. When you make an appointment with us, you get me at your door, ready to help you with your home remodeling project. I'm hands-on, and come to the job site almost daily to ensure your project is going according to plan. Schedule an appointment today for a free quote!

"My wife and I worked with Joe to renovate our home in the South Bay. We basically tore everything down to the studs and did some reconfiguring of the interior, as well as redoing all plumbing and electrical. With Joe and his team, we transformed a home that hasn’t been renovated since the 60’s to the home of our dreams. We were referred to Joe by a trusted friend, and after a phone call with an overview of what our plans were, we met Joe in person at our home for an initial walkthrough. Both my wife and I were impressed with how thorough he was with details regarding the renovation; it was immediately obvious he was a master of his craft, with a vast amount of experience and knowledge in construction. More importantly, he’s down to earth and honest; his transparency was very much appreciated. Joe and his crew take pride in their work. He’d go above and beyond by suggesting certain looks or practical modifications to our original request; it often felt like he was renovating for himself! For the project, he provided a clearly marked timeline and walked us through all the options for both finished and unfinished materials. His encyclopedic knowledge of stores in the Bay Area saved us a lot of money, and we got exactly what we wanted to build our home with! Home renovation is never a easily forecasted task; there are many surprises or issues that come up. With Joe, we knew we were in good hands. When a challenge did come up, he made sure to explain the options to us and address it immediately. Communication is key in this process, and Joe excels at it - he’s very responsive by phone and text. His crew is polite and also share Joe’s willingness to educate and explain the process. All in all, we felt that Joe became a family friend in the construction business and have recommended him to multiple friends and family. If you are looking for top quality work, reasonable pricing, and a trustworthy expert, look no further than Joe Arielli and his team!"

Kevin H on November 2018

Hi, I'm Joe. I'm the General Contractor of the Z7Team. I run my own crew of dependable, loyal workers who love what they do. There's no salesmen, no middleman. Just the crew & I. When you make an appointment with us, you get me at your door, ready to help you with your home remodeling project. I'm hands-on, and come to the job site almost daily to ensure your project is going according to plan. Schedule an appointment today for a free quote!

"My wife and I worked with Joe to renovate our home in the South Bay. We basically tore everything down to the studs and did some reconfiguring of the interior, as well as redoing all plumbing and electrical. With Joe and his team, we transformed a home that hasn’t been renovated since the 60’s to the home of our dreams. We were referred to Joe by a trusted friend, and after a phone call with an overview of what our plans were, we met Joe in person at our home for an initial walkthrough. Both my wife and I were impressed with how thorough he was with details regarding the renovation; it was immediately obvious he was a master of his craft, with a vast amount of experience and knowledge in construction. More importantly, he’s down to earth and honest; his transparency was very much appreciated. Joe and his crew take pride in their work. He’d go above and beyond by suggesting certain looks or practical modifications to our original request; it often felt like he was renovating for himself! For the project, he provided a clearly marked timeline and walked us through all the options for both finished and unfinished materials. His encyclopedic knowledge of stores in the Bay Area saved us a lot of money, and we got exactly what we wanted to build our home with! Home renovation is never a easily forecasted task; there are many surprises or issues that come up. With Joe, we knew we were in good hands. When a challenge did come up, he made sure to explain the options to us and address it immediately. Communication is key in this process, and Joe excels at it - he’s very responsive by phone and text. His crew is polite and also share Joe’s willingness to educate and explain the process. All in all, we felt that Joe became a family friend in the construction business and have recommended him to multiple friends and family. If you are looking for top quality work, reasonable pricing, and a trustworthy expert, look no further than Joe Arielli and his team!"

Kevin H on November 2018

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FAQs for attic insulation installation projects in Oakland, 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 Oakland, 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