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Insulation pros in Sebastopol

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
329 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 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
135 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 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
428 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
443 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


G Moran Construction Inc
318 Starling Road
4.91(
11
)
G Moran Construction Inc
318 Starling Road
4.91(
11
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Marin county local for over 40 years with 25+ years of experience in construction. We specialize in Kitchen and Bathroom remodeling and Room additions. We have extensive knowledge in custom Decks and Dry-Rot repair. References and photos available upon request.

Marin county local for over 40 years with 25+ years of experience in construction. We specialize in Kitchen and Bathroom remodeling and Room additions. We have extensive knowledge in custom Decks and Dry-Rot repair. References and photos available upon request.


Green Builders
215 Commercial Street
1.00(
3
)
Green Builders
215 Commercial Street
1.00(
3
)
23 years of experience

General Contractor

General Contractor


Geiler Plumbing
12 Columbine Ct
No reviews
Geiler Plumbing
12 Columbine Ct
No reviews
15 years of experience

Geiler plumbing is a family owned and operated company. We have been serving the napa area for three years. When you contact geiler plumbing, you will communicate with the owner directly. The owner will quote the job, perform the work, and write the invoice. We offer senior discounts, as well as military discounts.

Geiler plumbing is a family owned and operated company. We have been serving the napa area for three years. When you contact geiler plumbing, you will communicate with the owner directly. The owner will quote the job, perform the work, and write the invoice. We offer senior discounts, as well as military discounts.


Atlas Heating And Air Conditioning Inc
560 Silva Ave
5.00(
6
)
Atlas Heating And Air Conditioning Inc
560 Silva Ave
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Service, repair and installation of HVAC equipment. We are Trane dealers but work and install other brands of equipment. We offer financing and take Visa and MasterCard.

Service, repair and installation of HVAC equipment. We are Trane dealers but work and install other brands of equipment. We offer financing and take Visa and MasterCard.


Yz Construction
Unknown
No reviews
Yz Construction
Unknown
No reviews
27 years of experience

We are a General Building Contractor that specializes in Commercial, Retail, Industrial, Bank, Restaurant and Residential Construction with a four page list of services provided throughout California. YZ has been in business for over 13 years. Our reputation is known for our commitment to exceeding our customer's expectations in: Quality, Timeliness, Communication, Record completion at most famous malls, Safety & Performance, Quick Turnover, Solutions, Attention to Detail, Affordability, Variety of Services. We are committed to leading our industry in building lasting relationships based on integrity, fairness and superior service while providing incredible prices that have stayed the lowest for 13 years. **Every Trade Under One Roof **We are the company you call when you can't figure it out. Interior, exterior, paint, framing, drywall, stucco, water intrusion, decking, retail experts, detail experts, any project in record time at the lowest prices in the industry for over 13 years. Try us! We are well known for early. detail oriented thorough completion. Our company has a unique base of trades that has the ability to layer each part of a multi-trade project and get things done quicker. We are known for record time, low prices and no punch list. References are available.

We are a General Building Contractor that specializes in Commercial, Retail, Industrial, Bank, Restaurant and Residential Construction with a four page list of services provided throughout California. YZ has been in business for over 13 years. Our reputation is known for our commitment to exceeding our customer's expectations in: Quality, Timeliness, Communication, Record completion at most famous malls, Safety & Performance, Quick Turnover, Solutions, Attention to Detail, Affordability, Variety of Services. We are committed to leading our industry in building lasting relationships based on integrity, fairness and superior service while providing incredible prices that have stayed the lowest for 13 years. **Every Trade Under One Roof **We are the company you call when you can't figure it out. Interior, exterior, paint, framing, drywall, stucco, water intrusion, decking, retail experts, detail experts, any project in record time at the lowest prices in the industry for over 13 years. Try us! We are well known for early. detail oriented thorough completion. Our company has a unique base of trades that has the ability to layer each part of a multi-trade project and get things done quicker. We are known for record time, low prices and no punch list. References are available.


ALL SEASONS INSULATION CO
3381 VINCENT RD
4.91(
45
)
ALL SEASONS INSULATION CO
3381 VINCENT RD
4.91(
45
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% 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

...
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Insulation services FAQs

Yes, you should remove old insulation if it's damaged, contaminated, or deteriorated. Signs like water damage, rodent droppings, mold, or gaps mean removal is essential to maintain energy efficiency and a safe living environment. If the insulation is intact and functioning well, removal isn't necessary. However, compromised insulation can increase energy costs and pose health risks.

Attic insulation lasts 80 to 100 years; however, its performance starts to decline after 15 years. Insulation loses effectiveness as materials like fiberglass become dirty, wet, or affected by mold and other contaminants. Regular evaluation is critical because reduced insulation performance leads to higher energy loss. A professional inspection confirms when replacement is necessary, ensuring that your home maintains peak energy efficiency and comfort.

Excess attic insulation does not enhance energy efficiency beyond an optimal threshold. When insulation surpasses the necessary level for your region’s climate, additional material does not improve heat retention and may cause moisture buildup. Maintaining the correct balance is essential because over-insulation can lead to unintended issues without lowering energy costs. A professional assessment ensures that the amount of insulation is ideal for performance and efficiency, and helps avoid unnecessary expenses.

R-value is the measure of a material’s ability to resist heat transfer and directly determines insulation performance. A higher R-value means the material retains heat efficiently during winter and minimizes energy loss in warmer months. Selecting insulation with the appropriate R-value for your specific location is essential because environmental conditions and installation areas significantly influence energy efficiency. Over time, external factors like moisture may degrade the R-value, which underscores the importance of periodic evaluation.

Insulation damage occurs in several forms, including mold growth, pest infestations, water intrusion, and electrical harm. Damaged insulation compromises heat retention and significantly increases energy expenses while posing serious health risks. Immediate removal and replacement of compromised insulation are imperative to restore optimal performance and ensure the safety of your home. Regular inspections will identify these issues early, allowing for swift corrective action that maintains efficiency and protects occupants.

The 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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