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Attic insulation installers in San Jose

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
348 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


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
211 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


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
196 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 HVAC Gurus
HVAC Gurus
75 PHELAN AVE
4.39(
36
)
Approved Pro
HVAC Gurus
75 PHELAN AVE
4.39(
36
)
Approved Pro
Customers say: Super punctual
1664 local quotes requested
9 years of experience

Call for a free estimate! HVAC & Insulation Gurus have an extensive background in HVAC and insulation services. With fifteen years of experience on the field, the Gurus have earned a reputation as trusted installers. Our mission is to provide both our residential and commercial customers with reliability, expert advice, quality work integrity and an outstanding service. We dedicate ourselves 110% to our customers not only to achieve energy efficiency, comfort, and safety, but also to establish a friendship. Everybody needs a Guru in the family. Let us be yours!

"Great! Super knowledgeable and helpful."

Catherine M on March 2025

Call for a free estimate! HVAC & Insulation Gurus have an extensive background in HVAC and insulation services. With fifteen years of experience on the field, the Gurus have earned a reputation as trusted installers. Our mission is to provide both our residential and commercial customers with reliability, expert advice, quality work integrity and an outstanding service. We dedicate ourselves 110% to our customers not only to achieve energy efficiency, comfort, and safety, but also to establish a friendship. Everybody needs a Guru in the family. Let us be yours!

"Great! Super knowledgeable and helpful."

Catherine M on March 2025


Avatar for Five Star Floors
Five Star Floors
193 LEAVESLEY RD
5.00(
13
)
Approved Pro
Five Star Floors
193 LEAVESLEY RD
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
116 local quotes requested

With over 40 years of professional flooring experience, we are here to address your flooring needs. We are a contractor that sells and installs all types of flooring. carpet, laminate, wood, tile, vinyl, bamboo.

"Fast and friendly service and at very affordable prices. Five Star Flooring was a pleasure to work with and will definitely look to them for future services!"

Lisa K on February 2025

With over 40 years of professional flooring experience, we are here to address your flooring needs. We are a contractor that sells and installs all types of flooring. carpet, laminate, wood, tile, vinyl, bamboo.

"Fast and friendly service and at very affordable prices. Five Star Flooring was a pleasure to work with and will definitely look to them for future services!"

Lisa K on February 2025


Avatar for Glenn Allen Hardwood Floor Restoration
Glenn Allen Hardwood Floor Restoration
San Miguel Road
New on HomeAdvisorNew on Angi
Approved Pro
Glenn Allen Hardwood Floor Restoration
San Miguel Road
New on AngiNew on HomeAdvisor
Approved Pro
66 local quotes requested
38 years of experience

Glenn Allen Hardwood Floor Restoration has been in the hardwood flooring business for well over 25 years. We are a fully licensed and insured company with nearly three decades of high-quality work under our belt. Our specialty lies in the restoration of solid and engineered hardwood flooring, working with a range of wood species. Our team of skilled professionals is committed to delivering exceptional craftsmanship and unparalleled customer service. Whether you need a new hardwood floor installation, restoration of your existing floors, or routine maintenance, we have the expertise and resources to get the job done right. Call today and see why we are considered the area's best! Services Offered: Hardwood Floors Installation And Repair Hardwood Floor Restorations Clean And Coating Services Hardwood Floor Sanding Dustless Sanding Hardwood Floor Resurfacing Contact Information: Glenn Phone Number: 925-383-6596 At Glenn Allen Hardwood Floor Restoration, we pride ourselves on our attention to detail and commitment to customer satisfaction. Our comprehensive services are designed to enhance the beauty and longevity of your hardwood floors. We use only the highest quality materials and the latest techniques to ensure a flawless finish every time. Whether you are looking to install new hardwood floors or restore the natural beauty of your existing floors, our team is here to help. Call us today to schedule a consultation and discover the difference that our professional hardwood floor services can make for your home or business.

Glenn Allen Hardwood Floor Restoration has been in the hardwood flooring business for well over 25 years. We are a fully licensed and insured company with nearly three decades of high-quality work under our belt. Our specialty lies in the restoration of solid and engineered hardwood flooring, working with a range of wood species. Our team of skilled professionals is committed to delivering exceptional craftsmanship and unparalleled customer service. Whether you need a new hardwood floor installation, restoration of your existing floors, or routine maintenance, we have the expertise and resources to get the job done right. Call today and see why we are considered the area's best! Services Offered: Hardwood Floors Installation And Repair Hardwood Floor Restorations Clean And Coating Services Hardwood Floor Sanding Dustless Sanding Hardwood Floor Resurfacing Contact Information: Glenn Phone Number: 925-383-6596 At Glenn Allen Hardwood Floor Restoration, we pride ourselves on our attention to detail and commitment to customer satisfaction. Our comprehensive services are designed to enhance the beauty and longevity of your hardwood floors. We use only the highest quality materials and the latest techniques to ensure a flawless finish every time. Whether you are looking to install new hardwood floors or restore the natural beauty of your existing floors, our team is here to help. Call us today to schedule a consultation and discover the difference that our professional hardwood floor services can make for your home or business.


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
245 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
217 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 Mission Flooring and Countertop Design, Inc.
Mission Flooring and Countertop Design, Inc.
1773 Timothy Dr.#101
New on HomeAdvisorNew on Angi
Approved Pro
Mission Flooring and Countertop Design, Inc.
1773 Timothy Dr.#101
New on AngiNew on HomeAdvisor
Approved Pro
537 local quotes requested
Free onsite estimate

Looking for top-notch flooring services in the San Francisco Bay Area? Look no further than Mission Flooring and Countertop Design, Inc. We specialize in sales, installation, and repair, offering exceptional quality and craftsmanship. Contact us today for all your flooring needs!

Looking for top-notch flooring services in the San Francisco Bay Area? Look no further than Mission Flooring and Countertop Design, Inc. We specialize in sales, installation, and repair, offering exceptional quality and craftsmanship. Contact us today for all your flooring needs!


Avatar for B Green Service
B Green Service
1151 Harbor Bay Pkwy
4.50(
28
)
Approved Pro
B Green Service
1151 Harbor Bay Pkwy
4.50(
28
)
Approved Pro
Customers say: Quick response
432 local quotes requested
17 years of experience

B Green Service is a family-owned & operated, serving both residential and commercial needs of the bay area and beyond. We offer quality service at a price you can afford with no hidden or surprise costs. Our customers can be assured that when you work with B Green Service, whether it is regarding a small service repair, preventative maintenance, indoor air quality or system upgrades, we are committed to providing you with the level of quality and service that can only come from a business committed to your complete satisfaction. we are known for our experienced technicians, exceptional customer service and well thought out designs tailored to the individual needs of each customer.

"Daniel came out first for the estimate which we accepted. Isiah, Miguel, and Narie came out and replaced all the soiled and damaged insulation from our two attics, and under the house plus replaced our plastic barrier under the house that had been soiled by the rats plus placed out traps. When they finished, it was like they had never been there; they bagged up and removed everything plus vacuumed up after themselves leaving our house spotless. They will come back to make sure the rats are not getting back in, and the work is good for three years."

Christine N on October 2018

B Green Service is a family-owned & operated, serving both residential and commercial needs of the bay area and beyond. We offer quality service at a price you can afford with no hidden or surprise costs. Our customers can be assured that when you work with B Green Service, whether it is regarding a small service repair, preventative maintenance, indoor air quality or system upgrades, we are committed to providing you with the level of quality and service that can only come from a business committed to your complete satisfaction. we are known for our experienced technicians, exceptional customer service and well thought out designs tailored to the individual needs of each customer.

"Daniel came out first for the estimate which we accepted. Isiah, Miguel, and Narie came out and replaced all the soiled and damaged insulation from our two attics, and under the house plus replaced our plastic barrier under the house that had been soiled by the rats plus placed out traps. When they finished, it was like they had never been there; they bagged up and removed everything plus vacuumed up after themselves leaving our house spotless. They will come back to make sure the rats are not getting back in, and the work is good for three years."

Christine N on October 2018

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Attic insulation installations FAQs

The best type of insulation for your attic depends on your climate, budget, and whether your attic is new construction or an existing space. For example, structural insulated panels are ideal for new builds and offer excellent energy efficiency. In warmer climates, reflective insulation can reduce cooling costs, while blown-in, loose-fill, and spray foam insulation are great options for filling irregular spaces in existing attics. It's important to consult with a local attic insulation prol to determine which insulation type best suits your specific needs.

Absolutely. Insulating your attic reduces heat loss in winter and heat gain in summer, leading to lower energy bills and a more comfortable home year-round. It can also increase your home's resale value, as energy efficiency is a desirable feature for buyers. Investing in attic insulation is a smart way to improve your home's efficiency and comfort.

Yes, you can usually add more insulation to your attic over the existing material to improve its effectiveness. If your current insulation is dry and in good condition, adding layers can enhance thermal resistance. However, if the existing insulation is wet, moldy, or damaged, it should be removed and replaced to prevent health issues and ensure proper insulation performance. It's important to have a professional assess your attic insulation to determine the best course of action.

Insulating an attic can take anywhere from five hours to two days. The project length depends on the insulation material you choose, for example, spray foam insulation takes about one to two days to install. Another factor is if you need to remove old insulation before adding in new insulation.

Yes, you can over-insulate an attic, although this isn’t as common as under-insulating your home. Too much insulation can lead to inadequate ventilation, blocked vents, and poor air circulation, resulting in mold or trapping in heat. To avoid these issues, contact your local insulation professional about finding the right R-value for your home.

You typically do not need to hire an electrician for standard attic insulation projects if you're simply adding or replacing insulation. However, if your insulation work involves moving electrical wiring, installing new fixtures, or addressing any electrical issues, you will need to hire a licensed electrician. It's important to ensure that all wiring is properly handled to prevent safety hazards and comply with building codes. If you suspect any problems with your attic's electrical system, consult a local electrician before proceeding with insulation.

The homeowners guide to attic insulation installations
From average costs to expert advice, get all the answers you need to get your job done.
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Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
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Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
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When calculating the cost to insulate your attic, you need to consider materials, size of the attic, location, R-value, and labor costs.
new spray foam insulation being applied in attic
Dec 3, 2024
Dec 3, 2024
This informational guide will explain the average spray foam insulation cost in your home, plus tips like open-cell vs. closed-cell spray foam costs.
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