Top 10 Insulation Contractors in Diamond Bar, CA

Porch Pro Headshot Atticare LA
Insulation Contractors
Serves Diamond Bar, 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 Diamond Bar, California
(1,173)
Hi, welcome to Insulation Labs . We are a licensed, bonded and insured insulation specialist in the greater Los Angeles area. At Insulation Labs, we come to work every day to help you, the homeowner, solve common issues such as extreme hot and cold indoor temperatures. Bad or old insulation. And d...Read more about Insulation Labs
100% response rate
Hi, welcome to Insulation Labs . We are a licensed, bonded and insured insulation specialist in the greater Los Angeles area. At Insulation Labs, we come to work every day to help you, the homeowner, solve common issues such as extreme hot and cold indoor temperatures. Bad or old insulation. And d...Read more about Insulation Labs
Porch Pro Headshot Always Green
Insulation Contractors
Serves Diamond Bar, 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 Pure Eco Inc
Insulation Contractors
Serves Diamond Bar, California
(241)
"Pure Eco crew to insulate the crawl space and attic. When they came into my home, they were very careful to lay down plastic covers in the work area to keep our floor clean. The installation was finished in half a day or so and they even helped patch up any holes that found leading to the crawl spa...Read more about Pure Eco Inc
"Pure Eco crew to insulate the crawl space and attic. When they came into my home, they were very careful to lay down plastic covers in the work area to keep our floor clean. The installation was finished in half a day or so and they even helped patch up any holes that found leading to the crawl spa...Read more about Pure Eco Inc
Porch Pro Headshot Green Air Solutions
Insulation Contractors
Serves Diamond Bar, California
(184)
"I contacted Green Air Solutions because they responded really quick to my questions in a very detail way. I needed a new central air for my home, but I didn't had the budget to purchase one. Green Air Solutions helped me applied for financial assistance and so rebates as well. Now I have a new air ...Read more about Green Air Solutions
"I contacted Green Air Solutions because they responded really quick to my questions in a very detail way. I needed a new central air for my home, but I didn't had the budget to purchase one. Green Air Solutions helped me applied for financial assistance and so rebates as well. Now I have a new air ...Read more about Green Air Solutions
Porch Pro Headshot Ortiz Pest Control
Insulation Contractors
Serves Diamond Bar, California
(114)
we are a pest control company that specializes in rodent elimination with out the use of poisons. We offer very good prices and provide our customers with very thorough treatments. customer service and satisfaction is our number one priority .
we are a pest control company that specializes in rodent elimination with out the use of poisons. We offer very good prices and provide our customers with very thorough treatments. customer service and satisfaction is our number one priority .
Porch Pro Headshot HomePro Remodeling
Insulation Contractors
Serves Diamond Bar, California
(146)
We are a full service company that does everything you could ever think of regarding home improvement. No job is too small for us! We love to see the smile on our customers face at the end of a job. When you are happy, we are happy! If you have any questions, feel free to reach out to us at any time...Read more about HomePro Remodeling
We are a full service company that does everything you could ever think of regarding home improvement. No job is too small for us! We love to see the smile on our customers face at the end of a job. When you are happy, we are happy! If you have any questions, feel free to reach out to us at any time...Read more about HomePro Remodeling
Porch Pro Headshot Zero Energy
Insulation Contractors
Serves Diamond Bar, 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.
Porch Pro Headshot EMPIRE CONSTRUCTION
Insulation Contractors
Serves Diamond Bar, 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 Guardian Home Insulation
Insulation Contractors
Serves Diamond Bar, California
(175)

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 Diamond Bar Insulation Contractors

128213

cancel project.

- Carlos Leal
158434

The crew at Pure Eco is awesome! Their office manager was very helpful, explaining about the process over the phone. The technician that came over was very polite, thorough and went through all the steps that are going to happen in detail! I received 3 qu...

- Levi Hampton
160393

We hired Pure Eco to upgrade our attic insulation. We had a good experience and we would definitely recommend them to anyone. The crew was very professional, they kept the house clean, and they were extremely polite and responsive to our needs.

- Richard Morgon
159394

Pure Eco staff came out to my house last month and installed insulation in the attic. They gave me a great priced quote and were very professional, so I went with their company. When they did the work they were very clean and efficient during the process....

- Steven Diaz
162350

For a couple of months, I have been taking into consideration to have my whole attic be cleaned as well as re-insulated. I am so glad I made it occurred the other day with the help of Pure Eco Inc. Prior to dealing with them, I obtained several quotes fro...

- Ernest Watson
159396

Pure Eco staff came out to my house last month and installed insulation in the attic. They gave me a great priced quote and were very professional, so I went with their company. When they did the work they were very clean and efficient during the process....

- Steven Diaz
160541

I contacted Pure Eco because our house was drafty, different rooms varied in temperature, and our energy usage was too high. All of my interactions with Pure Eco were professional and informative. They walked me through the process, scheduled an on-site v...

- Erik Shelton
158060

Pure Eco Inc crew did an awesome job cleaning my attic and preventing mice. They identified five pipes outlets in the attic and sealed them with foam and meshed wire. They also smoothed the insulation material, replacing the old one that's contaminated by...

- Mike Robbins
158853

Pure Eco INC is top notch, they not only are fast, efficient and friendly; they are also knowledgeable, professional and their prices are less then the competition. I found out myself that they use no toxic material which I found to be the best part of th...

- Eugene Anderson
161999

My roofing insulation got damaged recently so we got our roofing system taken care of but after hired Pure Eco Inc renovate our insulation throughout the whole crawl room and they did an awesome work and reached state total excellent customer service they...

- Jay Reid
160220

0Pure Eco team came out for insulation. And did a fantastic job. They are really informative about different types of insulation. I went with the kind they recommended for my attic and right away I noticed a difference in my house. My heater doesn't run t...

- Gary Johnson
162993

I bought a new home and I renovated everything and did brand-new roofing however the roofing contractors left all the garbage in the attic as well as ruined all the insulation. I was looking to find a firm to eliminate the all the old insulation and compl...

- Kevin Rivera

All Insulation Contractors in Diamond Bar, CA

Porch Pro Headshot Eliminix
Insulation Contractors
Serves Diamond Bar, California
(41)
Eliminix is a full service pest control company that services everything from general pest, termites, rodents, birds, bees, to gophers, raccoons and opossums. Eliminix also offers an Attic Insulation Service, we will clean, disinfect, sanitize and replace the insulation in your attic.
Eliminix is a full service pest control company that services everything from general pest, termites, rodents, birds, bees, to gophers, raccoons and opossums. Eliminix also offers an Attic Insulation Service, we will clean, disinfect, sanitize and replace the insulation in your attic.
Porch Pro Headshot GM Acoustic Design
Insulation Contractors
Serves Diamond Bar, 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 Real Time Bros Heating and Air Conditioning
Insulation Contractors
Serves Diamond Bar, California
(222)
Porch Pro Headshot EVERYTHING EFFICIENT
Insulation Contractors
Serves Diamond Bar, California
Everything Efficient is a company who's mission statement is to achieve meaningful home improvement solutions that balance the comfort, energy efficiency and beautification of your home through practical methods coupled with thoughtful design for remodeling your home.
Everything Efficient is a company who's mission statement is to achieve meaningful home improvement solutions that balance the comfort, energy efficiency and beautification of your home through practical methods coupled with thoughtful design for remodeling your home.
Porch Pro Headshot Nexera Builders Inc
Insulation Contractors
Serves Diamond Bar, California
We have over 20 years of combined experience in the real estate construction. We can provide new build construction to small remodel projects with the same quality and professionalism that clients can trust with their home or business.
We have over 20 years of combined experience in the real estate construction. We can provide new build construction to small remodel projects with the same quality and professionalism that clients can trust with their home or business.
Porch Pro Headshot SuperGreen attic insulation
Insulation Contractors
Serves Diamond Bar, 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 Diamond Bar, California
(34)
Restoration 1 of North Orange County
Restoration 1 of North Orange County
Porch Pro Headshot So Cal Remodeling
Insulation Contractors
Serves Diamond Bar, California
(34)
Porch Pro Headshot ECI
Insulation Contractors
Serves Diamond Bar, California
Our goal at ECI is to provide years of joy and comfort for our customers and their families by helping to guide you through every step of the way as we transform your home into the safe and reliable place you expect it to be.
Our goal at ECI is to provide years of joy and comfort for our customers and their families by helping to guide you through every step of the way as we transform your home into the safe and reliable place you expect it to be.
Porch Pro Headshot LOWE'S OF CHINO HILLS - Insulation
Insulation Contractors
Serves Diamond Bar, California
Have you been thinking about improving the energy efficiency of your home? Save money now and make your home more comfortable and energy efficient with new insulation installed through Lowes. Find blown in insulation, fiberglass insulation, and other insulation and accessories for your home at Lowes...Read more about LOWE'S OF CHINO HILLS - Insulation
Have you been thinking about improving the energy efficiency of your home? Save money now and make your home more comfortable and energy efficient with new insulation installed through Lowes. Find blown in insulation, fiberglass insulation, and other insulation and accessories for your home at Lowes...Read more about LOWE'S OF CHINO HILLS - Insulation
Porch Pro Headshot KRN CONSTRUCTION AND REMODELING INC
Insulation Contractors
Serves Diamond Bar, California
KRN Construction & Remodeling Inc. has been serving as a leading Remodeling Contractor since 2000. As a fully-certified professional, I'm ready to tackle anything from the most complex and large scale construction projects to the smallest of repair jobs. I'm fueled by my commitment to excellence and...Read more about KRN CONSTRUCTION AND REMODELING INC
KRN Construction & Remodeling Inc. has been serving as a leading Remodeling Contractor since 2000. As a fully-certified professional, I'm ready to tackle anything from the most complex and large scale construction projects to the smallest of repair jobs. I'm fueled by my commitment to excellence and...Read more about KRN CONSTRUCTION AND REMODELING INC
Porch Pro Headshot Attic Insulation by Seal Construction
Insulation Contractors
Serves Diamond Bar, 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 Nexus Building and Design
Insulation Contractors
Serves Diamond Bar, California
We are a full service, custom residential home builder, remodeler, and home improvement company serving Southern California. We create and build custom home projects and are dedicated to ensuring every homeowner or real estate investor is satisfied with the result of their project. Our goal is to ma...Read more about Nexus Building and Design
We are a full service, custom residential home builder, remodeler, and home improvement company serving Southern California. We create and build custom home projects and are dedicated to ensuring every homeowner or real estate investor is satisfied with the result of their project. Our goal is to ma...Read more about Nexus Building and Design
Porch Pro Headshot Universal Home Improvements, INC.
Insulation Contractors
Serves Diamond Bar, California