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Top 10 Insulation Contractors in Diamond Bar, CA

Porch Pro Headshot Superhero Contractors

Superhero Contractors

Insulation Contractors
Serves Diamond Bar, California
(223)
"These guys are awesome!!! They gave me a quote and once accepted came in and delivered on their promise. Removing the old and replacing with a cleaner more effective product. They were fast, clean and very knowledgeable. I’d use them again in a heartbeat. I’d give ten stars if possible."
"These guys are awesome!!! They gave me a quote and once accepted came in and delivered on their promise. Removing the old and replacing with a cleaner more effective product. They were fast, clean and very knowledgeable. I’d use them again in a heartbeat. I’d give ten stars if possible."
Porch Pro Headshot The Attic Doctors

The Attic Doctors

Insulation Contractors
Serves Diamond Bar, 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 Foundation Repair

Saber Foundation Repair

Insulation Contractors
Serves Diamond Bar, 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 Foundation Repair
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 Foundation Repair
Porch Pro Headshot HomePro Remodeling

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 Precision Environmental

Precision Environmental

Insulation Contractors
Serves Diamond Bar, California
(19)
"This company was prompt in their service, upfront in their pricing, honest in their estimates, and did excellent work. I needed over half my home scraped of asbestos popcorn ceiling. They gave me a clear estimate at a very reasonable price based on my square footage estimate. When they arrived, t...Read more about Precision Environmental
"This company was prompt in their service, upfront in their pricing, honest in their estimates, and did excellent work. I needed over half my home scraped of asbestos popcorn ceiling. They gave me a clear estimate at a very reasonable price based on my square footage estimate. When they arrived, t...Read more about Precision Environmental
Porch Pro Headshot EMPIRE CONSTRUCTION

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 ITS Remodeling & Construction

ITS Remodeling & Construction

Insulation Contractors
Serves Diamond Bar, 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

Horizon Upgrades

Insulation Contractors
Serves Diamond Bar, 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 Guardian Home Insulation

Guardian Home Insulation

Insulation Contractors
Serves Diamond Bar, California
(175)
Porch Pro Headshot GM Acoustic Design

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

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
40909

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....

- Jerry Frensky
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
320947

I had insulation installed. They broke molding around my attic access and pushed it aside without telling me. I called to say the attic access had been left open. They came back and said they didnt have tools to fix it but would call withing two days to...

- susan yates
215985

HomePro have a great service and always on time. Highly recommend.

- felipe rodriguez

All Insulation Contractors in Diamond Bar, CA

Porch Pro Headshot Real Time Bros Heating and Air Conditioning

Real Time Bros Heating and Air Conditioning

Insulation Contractors
Serves Diamond Bar, California
(222)
Porch Pro Headshot Builder Brothers

Builder Brothers

Insulation Contractors
Serves Diamond Bar, California
(28)
The Builder Brothers is a family-owned Design-Build company. Unlike most interior design or construction companies, we are a remodeling company that does both sides of the project, ensuring that we are with you from beginning to end. We believe that every project deserves the same kind of attentio...Read more about Builder Brothers
The Builder Brothers is a family-owned Design-Build company. Unlike most interior design or construction companies, we are a remodeling company that does both sides of the project, ensuring that we are with you from beginning to end. We believe that every project deserves the same kind of attentio...Read more about Builder Brothers
Porch Pro Headshot EVERYTHING EFFICIENT

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

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 Horizon upgrades

Horizon upgrades

Insulation Contractors
Serves Diamond Bar, California
(51)
Porch Pro Headshot Greenman Air Duct Cleaning Los Angeles

Greenman Air Duct Cleaning Los Angeles

Insulation Contractors
Serves Diamond Bar, California
(1)
Greenman top quality air duct cleaning services in Los Angeles CA. We are responsible for providing various services for your air ducts, dryer vents, crawl space, and many more. Dusts and other harmful elements could easily accumulate into the air ducts of your home's HVAC system, making it dysfunct...Read more about Greenman Air Duct Cleaning Los Angeles
Greenman top quality air duct cleaning services in Los Angeles CA. We are responsible for providing various services for your air ducts, dryer vents, crawl space, and many more. Dusts and other harmful elements could easily accumulate into the air ducts of your home's HVAC system, making it dysfunct...Read more about Greenman Air Duct Cleaning Los Angeles
Porch Pro Headshot Y&S Home Builders Inc.

Y&S Home Builders Inc.

Insulation Contractors
Serves Diamond Bar, California
Porch Pro Headshot Attic Crew

Attic Crew

Insulation Contractors
Serves Diamond Bar, California
Attic Crew is one of the top home efficiency and rodent control experts in the business, offering the best prices with quality service. Licenced, Bonded and Insured Free Estimates Family Owned 100% Customer Satisfaction Fast Response Local Busines Clean and Professional
Attic Crew is one of the top home efficiency and rodent control experts in the business, offering the best prices with quality service. Licenced, Bonded and Insured Free Estimates Family Owned 100% Customer Satisfaction Fast Response Local Busines Clean and Professional
Porch Pro Headshot Nexus Building and Design

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 Attic Insulation by Seal Construction

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 All Green Insulation

All Green Insulation

Insulation Contractors
Serves Diamond Bar, California
(6)
Porch Pro Headshot Go Green Insulation Team

Go Green Insulation Team

Insulation Contractors
Serves Diamond Bar, 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.

Universal Home Improvements, INC.

Insulation Contractors
Serves Diamond Bar, California
Porch Pro Headshot Genesis development

Genesis development

Insulation Contractors
Serves Diamond Bar, California