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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon48
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Graton, CA

*The Angi rating for Insulation Service companies in Graton, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Graton, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 24, 2025

Find Insulation pros in Graton

Avatar for Attic kings

Attic kings

1830 Springs Rd
5.00(
10
)
•Approved Pro

Attic kings

1830 Springs Rd
5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

Our company specializes attic/crawl space clean up mice/rodents proofing ,insulation removal, insulation installation, vapor barrier, radiant barrier, sanitation, air duct repair and replacement, air sealing. We usually doing Free inspection before work

"Moshe and his team at Attic Kings are amazing! When I contacted them, they got back to me almost immediately with a date and time for an estimate to install insulation. Moshe was very communicative, texting and calling to let me know when he would arrive. On installation day, Moshe made sure to keep everything as clean as possible, and everything went incredibly well. They are all so kind--would definitely hire again!"

Liz S on September 2022

Our company specializes attic/crawl space clean up mice/rodents proofing ,insulation removal, insulation installation, vapor barrier, radiant barrier, sanitation, air duct repair and replacement, air sealing. We usually doing Free inspection before work

"Moshe and his team at Attic Kings are amazing! When I contacted them, they got back to me almost immediately with a date and time for an estimate to install insulation. Moshe was very communicative, texting and calling to let me know when he would arrive. On installation day, Moshe made sure to keep everything as clean as possible, and everything went incredibly well. They are all so kind--would definitely hire again!"

Liz S on September 2022

Avatar for Eagle Shield

Eagle Shield

1
4.14(
14
)
•Approved Pro

Eagle Shield

1
4.14(
14
)
•Approved Pro
Customers say: True professional
33 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

Avatar for Same Day Plumbing, Heating, Cooling

Same Day Plumbing, Heating, Cooling

600 American Way
No reviews yet

Same Day Plumbing, Heating, Cooling

600 American Way
No reviews yet
388 local quotes requested

Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

Family-owned Same Day Heating, Cooling, Plumbing operates out of Windsor, just north of Santa Rosa. We offer fast, reliable AC repair and installation services, heater repair & installation, and plumbing services, in the North Bay area of California. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

Avatar for The Duct Doctor

The Duct Doctor

5.00(
4
)

The Duct Doctor

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The service was great. They were professional, on time and polite. I had no complaints with them."

Dave R on August 2021

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"The service was great. They were professional, on time and polite. I had no complaints with them."

Dave R on August 2021

Avatar for Reyes Heating and Air Inc

Reyes Heating and Air Inc

57 Hamilton Dr
5.00(
5
)

Reyes Heating and Air Inc

57 Hamilton Dr
5.00(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer high quality customer satisfaction, quick response, and free quotes.Our company takes pride in the work we do and we make sure our customers get their installations done and are content. The owner Udiel has 15+ years of experience working with HVAC, he is very involved with customers one on one as an owner.

"Yes. They did everything perfectly"

Chris M on October 2023

We offer high quality customer satisfaction, quick response, and free quotes.Our company takes pride in the work we do and we make sure our customers get their installations done and are content. The owner Udiel has 15+ years of experience working with HVAC, he is very involved with customers one on one as an owner.

"Yes. They did everything perfectly"

Chris M on October 2023

Avatar for SUSTAINABLE LIVING BUILDERS

SUSTAINABLE LIVING BUILDERS

427 Mendocino Ave
5.00(
8
)

SUSTAINABLE LIVING BUILDERS

427 Mendocino Ave
5.00(
8
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a roofing contractor that specializes in green building retrofits offering services to residential and commercial property owners. We are a tech based construction company that uses new building practices, green materials and leveraging technology to improve energy efficiency and try to save you money on utilities. We care about the environment and making our community better. We work on roofs and solar. Call us for a free quote.

"I was happy with my experience with this firm. In early December, Juan with Sustainable Living Builders responded to an Angie's List request I had made late on a Friday night for emergency roof repair for a leak at my chimney. He contacted me the next morning and the leak was repaired later that day. The repair, which had been unsuccessfully attempted by another roofer earlier in the week, has been through several significant rainstorms and hasn't leaked since. The members of the crew who fixed the leak were courteous and confident. Although the pricing wasn't clear to me ahead of time (and I didn't know until I was billed several weeks later), the final cost was within the ballpark Juan and I had initially discussed on the phone, which I considered to be reasonable. (I would have preferred having a breakdown of the costs in the bill, but that's obviously less important than the success of the repair.) Lastly, they offer a 5 year warranty, which I fortunately haven't had to use but nonetheless consider important. Based on my experience, I would definitely recommend this firm."

Justin D on January 2020

We are a roofing contractor that specializes in green building retrofits offering services to residential and commercial property owners. We are a tech based construction company that uses new building practices, green materials and leveraging technology to improve energy efficiency and try to save you money on utilities. We care about the environment and making our community better. We work on roofs and solar. Call us for a free quote.

"I was happy with my experience with this firm. In early December, Juan with Sustainable Living Builders responded to an Angie's List request I had made late on a Friday night for emergency roof repair for a leak at my chimney. He contacted me the next morning and the leak was repaired later that day. The repair, which had been unsuccessfully attempted by another roofer earlier in the week, has been through several significant rainstorms and hasn't leaked since. The members of the crew who fixed the leak were courteous and confident. Although the pricing wasn't clear to me ahead of time (and I didn't know until I was billed several weeks later), the final cost was within the ballpark Juan and I had initially discussed on the phone, which I considered to be reasonable. (I would have preferred having a breakdown of the costs in the bill, but that's obviously less important than the success of the repair.) Lastly, they offer a 5 year warranty, which I fortunately haven't had to use but nonetheless consider important. Based on my experience, I would definitely recommend this firm."

Justin D on January 2020

Superior Building

5 Payran
No reviews yet

Superior Building

5 Payran
No reviews yet
17 years of experience

Superior Building, provides general and electrical construction solutions to home owners. We have trained professionals with years of experience for all construction needs. We are a disabled veteran business enterprise and small business enterprise certified company that is passionate about finding solutions to all construction needs of our clients.

Superior Building, provides general and electrical construction solutions to home owners. We have trained professionals with years of experience for all construction needs. We are a disabled veteran business enterprise and small business enterprise certified company that is passionate about finding solutions to all construction needs of our clients.

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Insulation questions, answered by experts

Whether or not you need to insulate exposed ductwork depends on state and local building codes. There is no national requirement for duct insulation. Even if your local codes don't require it, duct insulation can be useful to increase the efficiency of old, thin, or flexible duct materials. Ducts should also be insulated in basements and ceilings to avoid condensation.

The cost to install a radiant barrier ranges from $700 to $2,800, depending on the size of your roof and the type you choose. Most people pay an average of $1,700 to install a radiant barrier. Foil options, both single- and double-sided, cost between $0.10 and $0.90 per square foot, while spray-on options start at $0.60 and go all the way up to $1 per square foot—which can add up quickly.

It is possible to insulate your walls without removing drywall, but it’s not a good idea to attempt the work yourself. A professional can use blown-in insulation or spray foam insulation to fill wall voids without opening up the walls, and the option they use typically depends on your climate and whether or not there’s insulation in your wall already that can remain in place. Spray foam insulation costs more and isn’t always a viable option, but it’s a better insulator. Call in an expert to help decide which is right for you.

Canned spray foam has an R-value of R-3.7 per inch. However, it’s not great for use as insulation. Also known as single-component spray foam, it doesn’t expand as much as two-part types that work for insulating the whole house. Save the canned foam for gaps around doors and windows.

The best time to insulate a garage ceiling is when the weather is mild and dry. That means it shouldn’t be stormy, snowy, or raining, and the temperatures should be comfortable. Ideally, you’ll insulate your garage ceiling in the fall, before winter hits. Not only will you be the most comfortable, but you’ll also likely see the greatest energy savings heading into the colder weather with a newly insulated garage.

The Graton, CA homeowners’ guide to insulation services

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

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