
Get matched with top insulation pros in Lagunitas-Forest Knolls, CA
There are 5 highly-rated local insulation pros.
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Verified Reviews for Insulation Service pros in Lagunitas-Forest Knolls, CA
*The Angi rating for Insulation Service companies in Lagunitas-Forest Knolls, 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 Lagunitas-Forest Knolls, 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 Lagunitas-Forest Knolls

Attic kings
Attic kings
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

Same Day Plumbing, Heating, Cooling
Same Day Plumbing, Heating, Cooling
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.

Integral Construction, Inc.
Integral Construction, Inc.
From home renovations, ADU's, and residential new construction to commercial tenant improvements and ground up buildings, Integral Construction will be your advocate and main resource bringing your vision to life. Whether you choose us to be your builder or need us to be a consultation resource to ensure your current contractor is on the right track, we are here to serve your needs! Reach out to us today to start your next venture!
From home renovations, ADU's, and residential new construction to commercial tenant improvements and ground up buildings, Integral Construction will be your advocate and main resource bringing your vision to life. Whether you choose us to be your builder or need us to be a consultation resource to ensure your current contractor is on the right track, we are here to serve your needs! Reach out to us today to start your next venture!
Solagistics
Solagistics
We are Atlas Contractor Services; Your navigator in the ever changing world of home improvements. Currently we specialize in energy efficiency and want to help you make the most of your biggest investment, your home. Whether it's saving money by going solar or making other home improvements, we have you covered! We offer a variety of services including third party services for contractors, direct consumer sales for solar, windows, roofing, and/or heating/air, and we offer energy consulting too! We have access to consumer financing from banks that offer the BEST rates in the industry. We are a Veteran-Owned Business (and Woman-Owned too).
We are Atlas Contractor Services; Your navigator in the ever changing world of home improvements. Currently we specialize in energy efficiency and want to help you make the most of your biggest investment, your home. Whether it's saving money by going solar or making other home improvements, we have you covered! We offer a variety of services including third party services for contractors, direct consumer sales for solar, windows, roofing, and/or heating/air, and we offer energy consulting too! We have access to consumer financing from banks that offer the BEST rates in the industry. We are a Veteran-Owned Business (and Woman-Owned too).

Ecostep, Inc.
Ecostep, Inc.
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

Lifetime Roofing and Renovation
Lifetime Roofing and Renovation
"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
Hadel
Hadel
Hi, I am specialized in painting in general Exterior interior also in restorations, pressure washing, basic plumbing and electrical installations, tiles, laminate flooring, concrete and carpentry all kinds of maintenance and also house cleaning an ensamble all tipe of furniture. I have been in the business for six years I have all the tools and vehicles necessary for the job AND I also have a team of people if the project is big.
Hi, I am specialized in painting in general Exterior interior also in restorations, pressure washing, basic plumbing and electrical installations, tiles, laminate flooring, concrete and carpentry all kinds of maintenance and also house cleaning an ensamble all tipe of furniture. I have been in the business for six years I have all the tools and vehicles necessary for the job AND I also have a team of people if the project is big.

The Duct Doctor
The Duct Doctor
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
The Lagunitas-Forest Knolls, CA homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.

Learn the key factors that influence the cost of renting a blown-in insulation machine.

Soundproof a room in five simple steps. Learn to soundproof your windows, doors, floors, ceilings, and walls. Beginner friendly.

A radiant barrier can help keep your home cooler without cranking the AC. Learn about radiant barrier problems and how to fix them.

Removing old insulation may be necessary for upgrading your insulation. Keep reading to see if you should remove old insulation before adding new insulation.
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