Get matched with top insulation pros in Simi Valley, CA
There are 33 highly-rated local insulation pros.
TRUSTED BY SIMI VALLEY, CA HOMEOWNERS
4.9 
73 Verified Reviews for Insulation Service pros in Simi Valley, CA
*The Angi rating for Insulation Service companies in Simi Valley, 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 Simi Valley, 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 July 18, 2025
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Insulation pros in Simi Valley
"Welcome to Gambit Insulation. We specialize in providing insulation solutions tailored to meet your needs, ensuring optimal comfort and energy efficiency for your home or business. Our commitment to excellence sets us apart, delivering top-quality results and unmatched customer satisfaction. With years of experience in the industry and a dedicated team of professionals, our family-owned business is here to serve you. Whether you're looking to upgrade your insulation or improve energy efficiency, we've got you covered. Trust us to bring expertise and reliability to your project. #AngiesList #InsulationExperts
"Welcome to Gambit Insulation. We specialize in providing insulation solutions tailored to meet your needs, ensuring optimal comfort and energy efficiency for your home or business. Our commitment to excellence sets us apart, delivering top-quality results and unmatched customer satisfaction. With years of experience in the industry and a dedicated team of professionals, our family-owned business is here to serve you. Whether you're looking to upgrade your insulation or improve energy efficiency, we've got you covered. Trust us to bring expertise and reliability to your project. #AngiesList #InsulationExperts
. Handyman Services . Windows & Doors . VAC Air Conditioning and Heating . Solar Panels . Insulation . Painting . Paving . Kitchens . Bathrooms . Additions . Patio Covers . ADU . Garage Conversions . And more. Construction & Improvements
. Handyman Services . Windows & Doors . VAC Air Conditioning and Heating . Solar Panels . Insulation . Painting . Paving . Kitchens . Bathrooms . Additions . Patio Covers . ADU . Garage Conversions . And more. Construction & Improvements
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Leo did a great job. His estimate was 100% accurate. He and his team were always on time, conscientious and respectful of the environment. Definitely recommend."
duffy h on August 2024
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Leo did a great job. His estimate was 100% accurate. He and his team were always on time, conscientious and respectful of the environment. Definitely recommend."
duffy h on August 2024
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.
"Our insurance company required us to replace our 3000 square-foot roof on our house in Monrovia. We contacted six different companies to have the work done and Ben Elbaz at Vision roofing provided a very competitive bid. We had them do the work which required removing three old layers of roofing and installing plywood where needed. They had a great crew that did an excellent job from start to finish. They arrived on time and completed the job ahead of schedule. We highly recommend Ben Elbaz and Vision roofing!"
Paul H on February 2025
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.
"Our insurance company required us to replace our 3000 square-foot roof on our house in Monrovia. We contacted six different companies to have the work done and Ben Elbaz at Vision roofing provided a very competitive bid. We had them do the work which required removing three old layers of roofing and installing plywood where needed. They had a great crew that did an excellent job from start to finish. They arrived on time and completed the job ahead of schedule. We highly recommend Ben Elbaz and Vision roofing!"
Paul H on February 2025
Whether you're dealing with stubborn ants, mischievous rodents, or any creepy crawlers in between, Buncha Bugs is here to reclaim your space and restore your comfort. Our friendly, professional staff are just a call away, ready to provide a no-obligation consultation and custom solution to free your environment from unwanted guests once and for all. With Buncha Bugs on your side, you can bid farewell to pests and hello to peace of mind. We at Buncha Bugs take home pest seriously! Over 11 years in the business we come with experience, knowledge, the right tools and materials to take on small jobs to massive infestations. We serve both residential and commercial properties including schools and health institutions. Our Rodent Treatments are poison free, nontoxic and also pet friendly! Inspections are always free! Call 888-RATS-911 now to set up a free inspection.
"I've never had a pest removal experience that was so easy. They responded very quickly to my messages and phone calls and removed the wasp nest from my yard the very next day. They even contacted me a few days later to ensure that the wasps did not return and I was happy with their services. I will definitely use them again for all of my pest control needs!"
Ashley S on June 2024
Whether you're dealing with stubborn ants, mischievous rodents, or any creepy crawlers in between, Buncha Bugs is here to reclaim your space and restore your comfort. Our friendly, professional staff are just a call away, ready to provide a no-obligation consultation and custom solution to free your environment from unwanted guests once and for all. With Buncha Bugs on your side, you can bid farewell to pests and hello to peace of mind. We at Buncha Bugs take home pest seriously! Over 11 years in the business we come with experience, knowledge, the right tools and materials to take on small jobs to massive infestations. We serve both residential and commercial properties including schools and health institutions. Our Rodent Treatments are poison free, nontoxic and also pet friendly! Inspections are always free! Call 888-RATS-911 now to set up a free inspection.
"I've never had a pest removal experience that was so easy. They responded very quickly to my messages and phone calls and removed the wasp nest from my yard the very next day. They even contacted me a few days later to ensure that the wasps did not return and I was happy with their services. I will definitely use them again for all of my pest control needs!"
Ashley S on June 2024
At ECO Heating and Cooling, we are committed to providing the highest quality heating, ventilation, and air conditioning services that exceed our customers’ expectations. We are dedicated to delivering reliable professional results that keep your home safe, comfortable and efficient all year round. Whether you need repairs, cleaning or a new installation, we have the skills and expertise to help you get the most out of your HVAC system.
"Eli and his team were a true breath of fresh air, pun intended. We had his company perform a gas furnace to electric heat pump conversion and they knocked it out of the park. Our furnace and ductwork was nearing 40 years and needed to be replaced and now I just like to pop my head in the attic to see the beautiful work they did. Their turnaround was fast and their work was meticulous. Eli was incredibly straight forward, very open to being compared to other installers and was super on point with his price. Additionally he was just very knowledgeable and friendly to boot. There was no high pressure sales tactics, confusing jargon, or misleading offer, just a guy with integrity out there trying to provide the best service possible. Before our project we had a very negative experience with a contractor on a different project, and having Eco do our HVAC really restored my faith that good people are out there doing this work."
Isaiah W on January 2025
At ECO Heating and Cooling, we are committed to providing the highest quality heating, ventilation, and air conditioning services that exceed our customers’ expectations. We are dedicated to delivering reliable professional results that keep your home safe, comfortable and efficient all year round. Whether you need repairs, cleaning or a new installation, we have the skills and expertise to help you get the most out of your HVAC system.
"Eli and his team were a true breath of fresh air, pun intended. We had his company perform a gas furnace to electric heat pump conversion and they knocked it out of the park. Our furnace and ductwork was nearing 40 years and needed to be replaced and now I just like to pop my head in the attic to see the beautiful work they did. Their turnaround was fast and their work was meticulous. Eli was incredibly straight forward, very open to being compared to other installers and was super on point with his price. Additionally he was just very knowledgeable and friendly to boot. There was no high pressure sales tactics, confusing jargon, or misleading offer, just a guy with integrity out there trying to provide the best service possible. Before our project we had a very negative experience with a contractor on a different project, and having Eco do our HVAC really restored my faith that good people are out there doing this work."
Isaiah W on January 2025
Our business specializes in air duct cleaning, dryer vent cleaning, ducts removal and replacement, insulation removal and replacement, HVAC servicing, repair and replacement and much more.. We offer both residential and commercial services and our number 1 goal is to provide with state of the art service to our valued customers! We would love to be the next company you choose for all your air care needs!
Our business specializes in air duct cleaning, dryer vent cleaning, ducts removal and replacement, insulation removal and replacement, HVAC servicing, repair and replacement and much more.. We offer both residential and commercial services and our number 1 goal is to provide with state of the art service to our valued customers! We would love to be the next company you choose for all your air care needs!
At Buildwright Construction we're fully licensed, insured and bonded to perform construction in the state of California. We specialize in designing and remodeling: Complete home remodeling, custom kitchen remodel, full bathroom renovation, ADU, garage conversions, home addition and more! A one stop shop for all your remodeling needs. Our clients get a full service and guidance from our team before, during and after the project is completed. We transform kitchens, redesign bathrooms, convert garages to ADUs, add new rooms and perform a full house remodel that help carve out new space, add functionality, style and user-friendliness. For our clients to get a unique and successful experience, we invest in educating our team adherence to the Los Angeles Building and Safety rules and regulations while implementing the newest technologies. We offer a fully inclusive client-focused construction management experience. We earn our clients trust by remaining true to our foundation, our capability to suit the varied needs, styes and preferences of our clients. We are working together to reach the best possible remodeling outcomes. On each of our projects we have a team of professional craftsmen and experienced project managers to allow a solid workflow that accommodates complete support and communications with our clients. Call us today to get your in-home FREE consultation!
"Great. They did a very professional job from 1st interview to the contract to the completion of the job and their checking of the completion. I would use them again if needed."
David P on June 2025
At Buildwright Construction we're fully licensed, insured and bonded to perform construction in the state of California. We specialize in designing and remodeling: Complete home remodeling, custom kitchen remodel, full bathroom renovation, ADU, garage conversions, home addition and more! A one stop shop for all your remodeling needs. Our clients get a full service and guidance from our team before, during and after the project is completed. We transform kitchens, redesign bathrooms, convert garages to ADUs, add new rooms and perform a full house remodel that help carve out new space, add functionality, style and user-friendliness. For our clients to get a unique and successful experience, we invest in educating our team adherence to the Los Angeles Building and Safety rules and regulations while implementing the newest technologies. We offer a fully inclusive client-focused construction management experience. We earn our clients trust by remaining true to our foundation, our capability to suit the varied needs, styes and preferences of our clients. We are working together to reach the best possible remodeling outcomes. On each of our projects we have a team of professional craftsmen and experienced project managers to allow a solid workflow that accommodates complete support and communications with our clients. Call us today to get your in-home FREE consultation!
"Great. They did a very professional job from 1st interview to the contract to the completion of the job and their checking of the completion. I would use them again if needed."
David P on June 2025
Morris Brothers Construction and Development is the leading remodeling, energy, and design full-service contractor located in the SoCal. We are committed to renovating your house into the home you have always wanted. Whether you are looking for a minor kitchen remodel or a full home renovation. Our team of designers, construction managers, and product specialists will help you improve your house and fall in love with it as well. Schedule a short discovery call with us, and we will take care of everything for you from A to Z.
Morris Brothers Construction and Development is the leading remodeling, energy, and design full-service contractor located in the SoCal. We are committed to renovating your house into the home you have always wanted. Whether you are looking for a minor kitchen remodel or a full home renovation. Our team of designers, construction managers, and product specialists will help you improve your house and fall in love with it as well. Schedule a short discovery call with us, and we will take care of everything for you from A to Z.
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.
"I just wanted to say how happy and satisfied I am with the services performed and my experience I had overall with the work I needed done! I needed to have some insulation done in my home and honestly I am so happy with the job and the house feels absolutely different and so much better! The team was so professional and friendly and they did an amazing job. I will definitely be hiring them again for some future work I need done"
Edra M on September 2022
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.
"I just wanted to say how happy and satisfied I am with the services performed and my experience I had overall with the work I needed done! I needed to have some insulation done in my home and honestly I am so happy with the job and the house feels absolutely different and so much better! The team was so professional and friendly and they did an amazing job. I will definitely be hiring them again for some future work I need done"
Edra M on September 2022
FAQs for insulation service projects in Simi Valley, CA
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
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