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Verified insulation services reviews

Insulation pros in Montara

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
40 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 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
25 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


Avatar for Eagle Shield
Eagle Shield
1
4.14(
14
)
Approved Pro
Eagle Shield
1
4.14(
14
)
Approved Pro
Customers say: True professional
57 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



Beltran Acoustics
1850 Countryside Drive
No reviews
Beltran Acoustics
1850 Countryside Drive
No reviews
Free onsite estimate

Our acoustical ceilings business specializes in professional installation, repair, and maintenance services for commercial and residential properties. We enhance interior spaces by improving sound quality, reducing noise, and enhancing aesthetics with high-quality acoustic tiles, panels, and insulation. our skilled team ensures excellent craftsmanship and customer satisfaction, making us a trusted choice for acoustical ceiling solutions.

Our acoustical ceilings business specializes in professional installation, repair, and maintenance services for commercial and residential properties. We enhance interior spaces by improving sound quality, reducing noise, and enhancing aesthetics with high-quality acoustic tiles, panels, and insulation. our skilled team ensures excellent craftsmanship and customer satisfaction, making us a trusted choice for acoustical ceiling solutions.


Adornment Painting Inc.
No reviews
Adornment Painting Inc.
No reviews
27 years of experience

Adornment Inc. is your one stop shop for framing, drywall, doors/trim, interior and exterior painting. We are licensed, bonded, and insured within the state of California, and have been conducting work under this license number for more than 25 years from Napa to San Jose. If your looking for a good price, quality people, and a stellar final product, look no further than Adornment. We will make sure you adore your space for a very long time to come.

Adornment Inc. is your one stop shop for framing, drywall, doors/trim, interior and exterior painting. We are licensed, bonded, and insured within the state of California, and have been conducting work under this license number for more than 25 years from Napa to San Jose. If your looking for a good price, quality people, and a stellar final product, look no further than Adornment. We will make sure you adore your space for a very long time to come.


Ecostep, Inc.
Based In
5.00(
2
)
Ecostep, Inc.
Based In
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Licensed General and Specialty Contractor with over 30 years of experience remodelning kitchens, bathrooms, home office, custom cabinets, millwork, trim, doors and windows. We hold General, Plumbing, Cabinets and Millwork, We hold General, Cabinets and Millwork, Plumbing and Insulation licenses.

"As an architectural designer I highly recommend Amer and company to do high end remodeling work. He delivers on time as he promised. He is a wonderful builder/contractor. I recommend him highly."

Amparo D on January 2023

Licensed General and Specialty Contractor with over 30 years of experience remodelning kitchens, bathrooms, home office, custom cabinets, millwork, trim, doors and windows. We hold General, Plumbing, Cabinets and Millwork, We hold General, Cabinets and Millwork, Plumbing and Insulation licenses.

"As an architectural designer I highly recommend Amer and company to do high end remodeling work. He delivers on time as he promised. He is a wonderful builder/contractor. I recommend him highly."

Amparo D on January 2023


Zae Rodent Proofing
No reviews
Zae Rodent Proofing
No reviews
Emergency services offered

Insulation Removal / Insulation Installation Services Along with Pest Control Wether its a Termite problem or Rodents we can help with exterminating them or using humane traps to capture them. We inspect homes for Old Insulation(For upgrades & Pest Activity in confined spaces such as a crawlspace or attic space. We make sure Pests cannot get back in your home using blocking techniques to prevent future entry from pests.

Insulation Removal / Insulation Installation Services Along with Pest Control Wether its a Termite problem or Rodents we can help with exterminating them or using humane traps to capture them. We inspect homes for Old Insulation(For upgrades & Pest Activity in confined spaces such as a crawlspace or attic space. We make sure Pests cannot get back in your home using blocking techniques to prevent future entry from pests.


Lifetime Roofing and Renovation
333 COBALT WAY
4.73(
22
)
Lifetime Roofing and Renovation
333 COBALT WAY
4.73(
22
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

"Looking for a trusted roofing contractor in San Jose? Lifetime Roofing & Renovation, Inc. has been San Jose’s go-to roofing company since 2010. We provide expert roof repair, roof replacement, and new roof installation services for both homes and businesses. Whether it’s fixing leaks, replacing old shingles, or handling complete roof overhauls, no job is too big or small. Our experienced team ensures every roof is built to last — protecting your property and your investment. Call us today for a free, no-obligation estimate and speak directly with a roofing expert!"

"I was really pleased with the new roof job Lifetime Roofing and Renovation performed for my mom's house that I decided to hire them again for my house. Tony the project manager and his crew once again knocked it out of the park. The work done efficiently and and with quality/care. My wife and I are very pleased with how the project came out. The price point for concrete tiles is what I expected given the rising costs of material and labor."

Alden W on February 2025

"Looking for a trusted roofing contractor in San Jose? Lifetime Roofing & Renovation, Inc. has been San Jose’s go-to roofing company since 2010. We provide expert roof repair, roof replacement, and new roof installation services for both homes and businesses. Whether it’s fixing leaks, replacing old shingles, or handling complete roof overhauls, no job is too big or small. Our experienced team ensures every roof is built to last — protecting your property and your investment. Call us today for a free, no-obligation estimate and speak directly with a roofing expert!"

"I was really pleased with the new roof job Lifetime Roofing and Renovation performed for my mom's house that I decided to hire them again for my house. Tony the project manager and his crew once again knocked it out of the park. The work done efficiently and and with quality/care. My wife and I are very pleased with how the project came out. The price point for concrete tiles is what I expected given the rising costs of material and labor."

Alden W on February 2025


PacificAirUSA
2995 Mead Ave
5.00(
1
)
PacificAirUSA
2995 Mead Ave
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

PacificAirUSA is a local industry leader for Residential & Commercial applications in the HVAC, Insulation, Rodent/Pest Control Services, based in California and serving the entire San Francisco Bay Area. With over 10 years of experience and +25,000 successful projects – PacificAirUSA became a local favorite in the HVAC and Attic & Crawl Space solutions in the Bay Area. With the goal of creating a better indoor air quality, more energy efficient home and provide the best possible customer experience, PacificAir uses the latest technology and equipment to ensure a safe and clean environment while our work is performed.

"Was referred by family member, mike answered the phone and was super professional and responsive. Sam came to give me a quote and I felt from the first second I was in the right place. Price was completely normal, work was done by the time promised, super clean and professional. Definitely will recommend . Thank you Sam and mike ."

Matthew L on June 2021

PacificAirUSA is a local industry leader for Residential & Commercial applications in the HVAC, Insulation, Rodent/Pest Control Services, based in California and serving the entire San Francisco Bay Area. With over 10 years of experience and +25,000 successful projects – PacificAirUSA became a local favorite in the HVAC and Attic & Crawl Space solutions in the Bay Area. With the goal of creating a better indoor air quality, more energy efficient home and provide the best possible customer experience, PacificAir uses the latest technology and equipment to ensure a safe and clean environment while our work is performed.

"Was referred by family member, mike answered the phone and was super professional and responsive. Sam came to give me a quote and I felt from the first second I was in the right place. Price was completely normal, work was done by the time promised, super clean and professional. Definitely will recommend . Thank you Sam and mike ."

Matthew L on June 2021

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Insulation services FAQs

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The homeowners guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
Crawl space fully encapsulated
May 21, 2025
May 21, 2025
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
Woman lying on the couch is reading a book
May 22, 2025
May 22, 2025
Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.
A house situated among oak trees
May 14, 2025
May 14, 2025
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
A person organizing an attic insulation removal
May 23, 2025
May 23, 2025
Your attic insulation removal cost will vary based on multiple factors, including why you're removing it and how easy it is to complete the task.
Father and daughter sitting on the couch relaxing at home
May 29, 2025
May 29, 2025
Knowing how to calculate the R-value of insulation and other materials is essential for determining whether you have too little or too much of it.
Woman sitting on the couch reading on a tablet
May 28, 2025
May 28, 2025
Wondering how much insulation to buy? Use our calculator to determine how much insulation you need based on your home's square footage and R-value needs.
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