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Batt, rolled or reflective insulation install or upgrade pros in Petaluma
Coast Building Products is an insulation contractor. Our services include: Fiberglass, Spray Foam, Mineral wool, Blown in (BIB and attics), Fireproofing, Soundproofing, Rigid board-interior and exterior, Commercial-Residential-New Construction,
"Crus was very helpful with good communication skills. He helped me understand the scope of my project and my options. The crew showed up on time and wasted none getting to work. The project was bigger than they were expecting for a crew of 2. They called in more help and finished up on schedule. Coast left the place clean."
Bill F on November 2023
Coast Building Products is an insulation contractor. Our services include: Fiberglass, Spray Foam, Mineral wool, Blown in (BIB and attics), Fireproofing, Soundproofing, Rigid board-interior and exterior, Commercial-Residential-New Construction,
"Crus was very helpful with good communication skills. He helped me understand the scope of my project and my options. The crew showed up on time and wasted none getting to work. The project was bigger than they were expecting for a crew of 2. They called in more help and finished up on schedule. Coast left the place clean."
Bill F on November 2023
Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!
"I was very impress with the quick and efficient work provided by Jose Ochoa on site. Then when I called to request to get a copy of the report I received excellent customer service by phone from Fort. It was a great overall experience!"
Lisa L on March 2025
Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!
"I was very impress with the quick and efficient work provided by Jose Ochoa on site. Then when I called to request to get a copy of the report I received excellent customer service by phone from Fort. It was a great overall experience!"
Lisa L on March 2025
Atticare is the industry leader in home upgrades with a focus on energy efficiency. With over 9 years of experience, Atticare offers exceptional project management paired with an unmatched level of integrity and customer service. We focus on what matters - making your home healthier, comfortable, and more energy-efficient: * Attic & Crawl Space Services * Insulation Removal & Replacement * Roofing * Solar * HVAC * Windows * Exterior Paint WHY CHOOSE US * 98.8% Customer Satisfaction Rate * Licensed & Insured * Diamond certified * 1400+ positive online reviews * Guarantee the highest quality of work * Best quality products and brands used * All team members are professionally trained and/or certified Serving the San Francisco Bay Area, we offer a FREE on site inspection to ensure all systems are in good shape and there are no health hazards- Contact us today and one of our team members can answer your questions. CHECK OUT OUR CUSTOMER TESTIMONIALS: https://atticareusa.com/testimonials/
"All done in 1 day. "
Jatin P on May 2025
Atticare is the industry leader in home upgrades with a focus on energy efficiency. With over 9 years of experience, Atticare offers exceptional project management paired with an unmatched level of integrity and customer service. We focus on what matters - making your home healthier, comfortable, and more energy-efficient: * Attic & Crawl Space Services * Insulation Removal & Replacement * Roofing * Solar * HVAC * Windows * Exterior Paint WHY CHOOSE US * 98.8% Customer Satisfaction Rate * Licensed & Insured * Diamond certified * 1400+ positive online reviews * Guarantee the highest quality of work * Best quality products and brands used * All team members are professionally trained and/or certified Serving the San Francisco Bay Area, we offer a FREE on site inspection to ensure all systems are in good shape and there are no health hazards- Contact us today and one of our team members can answer your questions. CHECK OUT OUR CUSTOMER TESTIMONIALS: https://atticareusa.com/testimonials/
"All done in 1 day. "
Jatin P on May 2025
Attic Efficiency is a locally/owner/family run and operated company. We specialize in all facets of insulation. We are extremely competitive and understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate (415) 340-1841.
"I called for an inspection and estimate for repairs. Daniel called me back immediately and was here the same day. He was quick and thorough. I hired his company for my repairs. His crew showed up the next day, They showed up on time and immediately got to work. They pointed out some issues that I had in the attic and proceeded to work. They were curteous, fast and efficient. They were done within a few hours, put their equipment away and explained how the process went. I highly recommend Attic Efficiency... I will recommend them to everyone I know. Thank you so much for the great work!"
Edgar M on May 2025
Attic Efficiency is a locally/owner/family run and operated company. We specialize in all facets of insulation. We are extremely competitive and understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate (415) 340-1841.
"I called for an inspection and estimate for repairs. Daniel called me back immediately and was here the same day. He was quick and thorough. I hired his company for my repairs. His crew showed up the next day, They showed up on time and immediately got to work. They pointed out some issues that I had in the attic and proceeded to work. They were curteous, fast and efficient. They were done within a few hours, put their equipment away and explained how the process went. I highly recommend Attic Efficiency... I will recommend them to everyone I know. Thank you so much for the great work!"
Edgar M on May 2025
Ace Insulation, Inc., has been serving the greater Petaluma area for the past 4 years, delivering quality insulation to home owners in the area. You can trust Ace Insulation to deliver service with the utmost professionalism.
"First time I used them and I would definitely use them again- good guys"
Len K on February 2023
Ace Insulation, Inc., has been serving the greater Petaluma area for the past 4 years, delivering quality insulation to home owners in the area. You can trust Ace Insulation to deliver service with the utmost professionalism.
"First time I used them and I would definitely use them again- good guys"
Len K on February 2023
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!
"Very messy project. Just be prepared. While inside my house plastic and tarps covered everything. And place was clean after work done. I have 2 attics. The other is on the garage. I didnâ t think that I should have asked for tarps to cover the stuff in my garage. There is fine particulate matter everywhere! Will take me a long time to return to normal. Not their fault but mine. Showed up on time, worked hard, insisted I climb in attic to see what they had done. My house and the lawn â stagingâ area was immaculate after they left. Highly recommend them."
Starr F on May 2023
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!
"Very messy project. Just be prepared. While inside my house plastic and tarps covered everything. And place was clean after work done. I have 2 attics. The other is on the garage. I didnâ t think that I should have asked for tarps to cover the stuff in my garage. There is fine particulate matter everywhere! Will take me a long time to return to normal. Not their fault but mine. Showed up on time, worked hard, insisted I climb in attic to see what they had done. My house and the lawn â stagingâ area was immaculate after they left. Highly recommend them."
Starr F on May 2023
Noble Insulation Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Needs to improve invoice process to get it before rather than after the work was done."
Jim F on March 2022
Noble Insulation Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Needs to improve invoice process to get it before rather than after the work was done."
Jim F on March 2022
Without home insulation, homeowners face cold winters, hot, sticky summers, and roof rats crawling into their walls. Without insulation, more greenhouse gasses escape your home, contributing to an ever-increasing cycle of more dangerous and unpredictable weather and even wildfires and flooding. Closer to home, your children suffer from more allergies. The fight to keep your home clean includes battling dust and unsightly mold. Vortex Insulation was born out of a desire to give you the home team advantage and help you win the fight. We elevate the home insulation experience from a necessary chore to the feeling of protecting, securing, and stewarding your home and the environment. Our insulation techniques are customized to each home, requiring little or no construction. Choosing the right products can be confusing even for some contractors, so we created a simple system. Our free evaluation is the most effective way to identify what needs to be done at your home.
"Quick and easy. the only way"
Robert O on June 2025
Without home insulation, homeowners face cold winters, hot, sticky summers, and roof rats crawling into their walls. Without insulation, more greenhouse gasses escape your home, contributing to an ever-increasing cycle of more dangerous and unpredictable weather and even wildfires and flooding. Closer to home, your children suffer from more allergies. The fight to keep your home clean includes battling dust and unsightly mold. Vortex Insulation was born out of a desire to give you the home team advantage and help you win the fight. We elevate the home insulation experience from a necessary chore to the feeling of protecting, securing, and stewarding your home and the environment. Our insulation techniques are customized to each home, requiring little or no construction. Choosing the right products can be confusing even for some contractors, so we created a simple system. Our free evaluation is the most effective way to identify what needs to be done at your home.
"Quick and easy. the only way"
Robert O on June 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
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
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
FAQs for batt, rolled or reflective insulation install or upgrade projects in Petaluma, CA
Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas.
Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.
Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered.
Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.
Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency.
If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.
Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed.
Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.
Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer.
Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.
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