Top 10 Insulation Contractors in Monrovia, CA

Porch Pro Headshot oceanside builders
Insulation Contractors
Serves Monrovia, California
"I look for reaible general contractor and I found online Oceanside Builders They did complete remodeling to my house and the result was amazing Everything was the same exact as they promised I will definitely recommend this company and use them again in future ...."
100% response rate
"I look for reaible general contractor and I found online Oceanside Builders They did complete remodeling to my house and the result was amazing Everything was the same exact as they promised I will definitely recommend this company and use them again in future ...."
Porch Pro Headshot Atticare LA
Insulation Contractors
Serves Monrovia, California
(1,348)
Our Mission Our mission is to be a One Stop Shop, worry-free for all of your attic and crawlspace needs and provide exceptional customerservices​ throughout your experience at Atticare. We are a complete Attic & Crawlspace Solution and are best known for our professionalism and honesty.
Our Mission Our mission is to be a One Stop Shop, worry-free for all of your attic and crawlspace needs and provide exceptional customerservices​ throughout your experience at Atticare. We are a complete Attic & Crawlspace Solution and are best known for our professionalism and honesty.
Porch Pro Headshot Insulation Labs
Insulation Contractors
Serves Monrovia, California
(1,173)
"Attic insulation by LABS did a great job at my house. I had a severe rodent issue, the exterminator showed me all the droppings and urine stain my insulation was soaking in and the tears they punched in my air ducts. He recommended LABS for the job and, as he promised, they did not disappoint. Thei...Read more about Insulation Labs
100% response rate
"Attic insulation by LABS did a great job at my house. I had a severe rodent issue, the exterminator showed me all the droppings and urine stain my insulation was soaking in and the tears they punched in my air ducts. He recommended LABS for the job and, as he promised, they did not disappoint. Thei...Read more about Insulation Labs
Porch Pro Headshot Always Green
Insulation Contractors
Serves Monrovia, California
(1,671)
We are a full service residential construction company servicing multiple counties in the Southern California area. We believe in getting the best price & qualify of work to homeowners. Just contact us for references in your area! All estimates are free & we offer the best financing available.
We are a full service residential construction company servicing multiple counties in the Southern California area. We believe in getting the best price & qualify of work to homeowners. Just contact us for references in your area! All estimates are free & we offer the best financing available.
Porch Pro Headshot Home Comfort USA
Insulation Contractors
Serves Monrovia, California
(1,052)
Home Comfort USA takes pride in providing the ultimate heating and air conditioning customer experience. It all starts with Home Comfort USA's licensed and insured hvac technicians who have been professionally trained in: ac repair, a/c replacement, a/c installation, furnace repair, heater replaceme...Read more about Home Comfort USA
Home Comfort USA takes pride in providing the ultimate heating and air conditioning customer experience. It all starts with Home Comfort USA's licensed and insured hvac technicians who have been professionally trained in: ac repair, a/c replacement, a/c installation, furnace repair, heater replaceme...Read more about Home Comfort USA
Porch Pro Headshot Smart Choice Heating and Air
Insulation Contractors
Serves Monrovia, California
(197)
Smart Choice Heating and Air has over 11 years of experience and we've been lucky enough to learn a thing or two over those years. We work hard to assure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal! Our tea...Read more about Smart Choice Heating and Air
Smart Choice Heating and Air has over 11 years of experience and we've been lucky enough to learn a thing or two over those years. We work hard to assure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm is our goal! Our tea...Read more about Smart Choice Heating and Air
Porch Pro Headshot The Attic Specialist
Insulation Contractors
Serves Monrovia, California
(154)
"I would highly recommend Attic Specialist and his crew. Juan and his crew were extremely professional in making sure that the room leading to the attic was sealed complete and old insulation was disposed properly and the attic was cleaned and decontaminated. Juan took several pictures during the ...Read more about The Attic Specialist
"I would highly recommend Attic Specialist and his crew. Juan and his crew were extremely professional in making sure that the room leading to the attic was sealed complete and old insulation was disposed properly and the attic was cleaned and decontaminated. Juan took several pictures during the ...Read more about The Attic Specialist
Porch Pro Headshot The Attic Doctors
Insulation Contractors
Serves Monrovia, California
(149)
The Attic Doctors is a professional team of specialists, dedicated to providing a safer, comfortable, and more energy-efficient home environment to those who reside in Orange County. We offer a full range of attic services: Attic Cleaning, Attic Insulation Removal, Rodent Removal, Sealing & Disinfe...Read more about The Attic Doctors
The Attic Doctors is a professional team of specialists, dedicated to providing a safer, comfortable, and more energy-efficient home environment to those who reside in Orange County. We offer a full range of attic services: Attic Cleaning, Attic Insulation Removal, Rodent Removal, Sealing & Disinfe...Read more about The Attic Doctors
Porch Pro Headshot Saber
Insulation Contractors
Serves Monrovia, California
(197)
You notice a crack in your foundation, your floors have started to sag or maybe you keep tripping on an uneven sidewalk. Don't panic! Saber has been fixing problems such as these for more than 30 years. We have fast, effective solutions for many common foundation and concrete issues. Our services i...Read more about Saber
You notice a crack in your foundation, your floors have started to sag or maybe you keep tripping on an uneven sidewalk. Don't panic! Saber has been fixing problems such as these for more than 30 years. We have fast, effective solutions for many common foundation and concrete issues. Our services i...Read more about Saber
Porch Pro Headshot Zero Energy
Insulation Contractors
Serves Monrovia, California
(245)
Zero Energy is the most trusted home energy advisor for Los Angeles, Orange County, and Southern California. Sign up today for a FREE home energy audit.
Zero Energy is the most trusted home energy advisor for Los Angeles, Orange County, and Southern California. Sign up today for a FREE home energy audit.

Top questions to ask before hiring an insulation contractor

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Monrovia Insulation Contractors

128213

cancel project.

- Carlos Leal
23308

Great !!

- Wissarut Pimanmassuriya
85033

Great personality!!!

- Smart Choice Heating Air
212531

It is not easy to find a quality company that is licensed, bonded and insured. My friend referred The Attic Doctors to us and we were very happy with the result! My attic is clean and insulated with new inso and radiant barrier, and our house feels cooler...

- David R Brewer
215152

The Attic Doctors provided excellent home comfort solutions. The crew of 5, leading by Ron cleaned my 2400sqft attic and reinstalled new insulation. There were very thorough and took great care of my home. I also had them install a quiet cool house fan to...

- Kelvin Martinez
104434

I hires Oceanside builders to remodel my kitchen, Joe and his crew made the process extremely easy for us. The project handled fast and efficient. They made our kitchen beautiful!!! Thank you joe!

- Mark Hoffman
117977

After meeting with several contractors to get some ideas and prices for my kitchen remodeling we met joe , and we clicked right away!! he gave us great ideas to design our kitchen with the budget we had. and everything came out beautiful!!!! joe handled t...

- Laura Brown
73097

I was very pleased with the 2 guys Manny and Richard who performed the take out and putting in of my heater. They were very professional in their work and explained everything to me - also replacing the duct in my crawl space. thank you.

- Kevin Barnes
71927

Home Comfort USA and the CEO Ken Starr is an unethical business that does not care about the people they work with. Ken Starr CEO of Home Comfort USA also do not honor any of the contracts or documentation they sign wit you.

- Devin M.
72060

Called a few other AC guys and they're booked out two weeks! I researched a lot and found people in the AC business respect Home Comfort USA. I decided to give them a try-and I'm so glad we did! Their dispatch team went out of their way to squeeze me in....

- Denise Bak
25821

technicians pleasant and knowledgeable-glitch in scheduling-clean-up after work finished, very marginal.

- Berta Speisman
98934

My husband and I just bought a house in Brentwood and attic was soooo scary to walk into... I could hear mice being there and the smell was disgusting. Our friend recommended to us this company as he was building the house for himself and used these guys ...

- Kateryna Khrapatina

All Insulation Contractors in Monrovia, CA

Porch Pro Headshot Mike's Roofing and Building
Insulation Contractors
Serves Monrovia, California
(13)
Why choose Mike's? 40 years serving the San Fernando Valley and beyond Located in the heart of Van Nuys Superior products Expert craftsmanship Family owned and operated Competitive prices Seamless cleanup Environmentally friendly and energy efficient products Licensed, bonded, and fully in...Read more about Mike's Roofing and Building
Why choose Mike's? 40 years serving the San Fernando Valley and beyond Located in the heart of Van Nuys Superior products Expert craftsmanship Family owned and operated Competitive prices Seamless cleanup Environmentally friendly and energy efficient products Licensed, bonded, and fully in...Read more about Mike's Roofing and Building
Porch Pro Headshot EMPIRE CONSTRUCTION
Insulation Contractors
Serves Monrovia, California
(19)
Empire Construction is a southern California based residential remodeling and construction company. We specialize in home renovations, remodels and ground up construction. Here at Empire we take pride in serving our clients through out what may sometimes seem as an uncomfortable and messy experience...Read more about EMPIRE CONSTRUCTION
Empire Construction is a southern California based residential remodeling and construction company. We specialize in home renovations, remodels and ground up construction. Here at Empire we take pride in serving our clients through out what may sometimes seem as an uncomfortable and messy experience...Read more about EMPIRE CONSTRUCTION
Porch Pro Headshot Uplift Remodeling
Insulation Contractors
Serves Monrovia, California
(2)
We are passionate about home improvement, clean energy, clean air, and energy efficiency. We believe that global warming is real. If each one of us makes a step by step, energy efficiency switch, a better future, and healthier ecosystem will surely be the results. We owe it to the next generations o...Read more about Uplift Remodeling
We are passionate about home improvement, clean energy, clean air, and energy efficiency. We believe that global warming is real. If each one of us makes a step by step, energy efficiency switch, a better future, and healthier ecosystem will surely be the results. We owe it to the next generations o...Read more about Uplift Remodeling
Porch Pro Headshot ITS Remodeling & Construction
Insulation Contractors
Serves Monrovia, California
(128)
ANYTHING YOU NEED WE CAN DO! We are pleased to provide you with the best quality in home efficiency and home improvement. CALL US TODAY TO DISCUSS YOUR HOME RENOVATION NEEDS
ANYTHING YOU NEED WE CAN DO! We are pleased to provide you with the best quality in home efficiency and home improvement. CALL US TODAY TO DISCUSS YOUR HOME RENOVATION NEEDS
Porch Pro Headshot Horizon Upgrades
Insulation Contractors
Serves Monrovia, California
(52)
With over 50 years of combined experience, we are dedicated to providing you the best service with a passion for providing homeowners the tools the need to save money, become environmentally aware and energy efficient. Our management team is comprised of some of the best, brightest and most passion...Read more about Horizon Upgrades
With over 50 years of combined experience, we are dedicated to providing you the best service with a passion for providing homeowners the tools the need to save money, become environmentally aware and energy efficient. Our management team is comprised of some of the best, brightest and most passion...Read more about Horizon Upgrades
Porch Pro Headshot Attic Guys Inc.
Insulation Contractors
Serves Monrovia, California
Local Attic Cleaning and Insulation Removal Contractor serving Orange County since 2007. We specialize in attic cleaning and insulation removal services after pest or rodent infestations in your home. Our specialized team of Attic Cleaning and Insulation Removal technicians are rigorously trained an...Read more about Attic Guys Inc.
Local Attic Cleaning and Insulation Removal Contractor serving Orange County since 2007. We specialize in attic cleaning and insulation removal services after pest or rodent infestations in your home. Our specialized team of Attic Cleaning and Insulation Removal technicians are rigorously trained an...Read more about Attic Guys Inc.
Porch Pro Headshot GM Acoustic Design
Insulation Contractors
Serves Monrovia, California
GM Acoustic Design is a company that provides the highest level of soundproofing solutions for home theaters, home studios, recording rooms and any other purpose. We provide acoustic treatment of any kind, acoustic panels, bass traps etc. Our acoustic panels are custom made with your choice of siz...Read more about GM Acoustic Design
GM Acoustic Design is a company that provides the highest level of soundproofing solutions for home theaters, home studios, recording rooms and any other purpose. We provide acoustic treatment of any kind, acoustic panels, bass traps etc. Our acoustic panels are custom made with your choice of siz...Read more about GM Acoustic Design
Porch Pro Headshot SuperGreen attic insulation
Insulation Contractors
Serves Monrovia, California
energy efficiency done right. we specialized in green energy efficiency using insulation for maximum thermal and acustical performance
energy efficiency done right. we specialized in green energy efficiency using insulation for maximum thermal and acustical performance
Porch Pro Headshot Restoration 1 of North Orange County
Insulation Contractors
Serves Monrovia, California
(34)
Restoration 1 of North Orange County
Restoration 1 of North Orange County
Porch Pro Headshot Greenman Air Duct Cleaning Los Angeles
Insulation Contractors
Serves Monrovia, California
(1)
"Very friendly service tech, he came to clean our clogged dryer duct after I found out it was clogged from the appliance repair man who came to fix my dryer. Greenman technician arrived, removed the dryer and cleaned the vent duct. Now I can dry my cloths. Thanks. "
"Very friendly service tech, he came to clean our clogged dryer duct after I found out it was clogged from the appliance repair man who came to fix my dryer. Greenman technician arrived, removed the dryer and cleaned the vent duct. Now I can dry my cloths. Thanks. "
Porch Pro Headshot Y&S Home Builders Inc.
Insulation Contractors
Serves Monrovia, California
Porch Pro Headshot Attic Insulation by Seal Construction
Insulation Contractors
Serves Monrovia, California
Seal construction is the best Attic Insulation company servicing LA. We are one of the fastest growing company in the Insulation industry. We are very proud to say that we provide quality service that clients won't regret.
Seal construction is the best Attic Insulation company servicing LA. We are one of the fastest growing company in the Insulation industry. We are very proud to say that we provide quality service that clients won't regret.
Porch Pro Headshot Go Green Insulation Team
Insulation Contractors
Serves Monrovia, California
Go Green Insulation Team serves all southern California, cleaning up attics and replacing insulation to make your home energy efficient saving you money and the planet.
Go Green Insulation Team serves all southern California, cleaning up attics and replacing insulation to make your home energy efficient saving you money and the planet.
Porch Pro Headshot Universal Home Improvements, INC.
Insulation Contractors
Serves Monrovia, California