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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon160
    Verified drywall insulation services reviews

Find Drywall insulation pros in Glendora

Avatar for Everguard Home Insulation Inc.

Everguard Home Insulation Inc.

23450 Collins Street
4.84(
186
)
Approved Pro

Everguard Home Insulation Inc.

23450 Collins Street
4.84(
186
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
49 local quotes requested

Everguard Insulation has been a family business since 1959. Today, over 65 years and three generations later, we're proud of our contribution to the community, economy and environment. We help people save money on their utility bills while also enjoying a more comfortable home in both summer and winter. We also take pride in helping the environment and doing our part towards energy conservation and making the planet a greener place for generations to come. Additional phone numbers 818.348.1460 & 310.274.5644 - Additional DBA - Home Insulation Products. Award winning.

"We were very with the entire process! They took time to cover everything and the first and second team of workers were polite and careful in the work they performed. Aldi the clean up afterwards was excellent as well. We were super happy and would highly recommend them to anyone thinking of replacing there insulation!!"

Leo C on May 2025

Everguard Insulation has been a family business since 1959. Today, over 65 years and three generations later, we're proud of our contribution to the community, economy and environment. We help people save money on their utility bills while also enjoying a more comfortable home in both summer and winter. We also take pride in helping the environment and doing our part towards energy conservation and making the planet a greener place for generations to come. Additional phone numbers 818.348.1460 & 310.274.5644 - Additional DBA - Home Insulation Products. Award winning.

"We were very with the entire process! They took time to cover everything and the first and second team of workers were polite and careful in the work they performed. Aldi the clean up afterwards was excellent as well. We were super happy and would highly recommend them to anyone thinking of replacing there insulation!!"

Leo C on May 2025


Avatar for Marathon Insulation

Marathon Insulation

5.00(
15
)
Approved Pro

Marathon Insulation

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

Hi my name is Jonathan owner of Marathon Insulation. I started working for a reputable company 13 years ago, just this year I decided to start my own business. I have all the knowledge and hands on experience to answer any of your insulation questions.

"Great very pleased"

Betsy W on December 2023

Hi my name is Jonathan owner of Marathon Insulation. I started working for a reputable company 13 years ago, just this year I decided to start my own business. I have all the knowledge and hands on experience to answer any of your insulation questions.

"Great very pleased"

Betsy W on December 2023


Avatar for Insulation Labs

Insulation Labs

7023 Valjean Ave
4.94(
118
)
Approved Pro

Insulation Labs

7023 Valjean Ave
4.94(
118
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
64 local quotes requested

Attic & Crawlspace & Solar Energy Specialists. The Insulation Labs team has unmatched customer service and attic/solar experience. Pooling years of knowledge and expertise together in order to provide you with the best service possible. Our team is friendly and helpful, explaining any jargon to you in a concise and understandable manner. It is important to work with a team that has a good reputation in your local community; Insulation Labs is known for its affordability, professionalism, and world-class customer service in the greater Los Angeles area. We have earned a reputation as one of the top attic cleaning and insulation replacement services in greater Los Angeles, continually furthering our stellar reputation and customer satisfaction. We provide our customers with home solutions that are tailored to them, allowing them to improve their attics, crawl spaces, and their home's energy efficiency in no time!

"The guys were really neat. They set up a tunnel from the attic to the back door. There really wasn't much to clean up after. They vacuumed out the old insullation and laid in new. It's hard to say if they did a good job in the attic, because I don’t know what its supposed to look like. They were in the attic almost about 7 hours. The only issue was that they said the senior discount on their Angie's list page must be old so they didn't honor it."

Pamela D on November 2024

Attic & Crawlspace & Solar Energy Specialists. The Insulation Labs team has unmatched customer service and attic/solar experience. Pooling years of knowledge and expertise together in order to provide you with the best service possible. Our team is friendly and helpful, explaining any jargon to you in a concise and understandable manner. It is important to work with a team that has a good reputation in your local community; Insulation Labs is known for its affordability, professionalism, and world-class customer service in the greater Los Angeles area. We have earned a reputation as one of the top attic cleaning and insulation replacement services in greater Los Angeles, continually furthering our stellar reputation and customer satisfaction. We provide our customers with home solutions that are tailored to them, allowing them to improve their attics, crawl spaces, and their home's energy efficiency in no time!

"The guys were really neat. They set up a tunnel from the attic to the back door. There really wasn't much to clean up after. They vacuumed out the old insullation and laid in new. It's hard to say if they did a good job in the attic, because I don’t know what its supposed to look like. They were in the attic almost about 7 hours. The only issue was that they said the senior discount on their Angie's list page must be old so they didn't honor it."

Pamela D on November 2024


Avatar for Thor McAndrew Construction

Thor McAndrew Construction

780 E Francis
4.92(
87
)
Approved Pro

Thor McAndrew Construction

780 E Francis
4.92(
87
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
96 local quotes requested

Thor McAndrew Construction is a family owned and operated business since 1998. We pride ourselves in providing prompt and couteous service to all of our customers. We are licensed and insured and provide free estimates.

"They were very knowledgeable, quick and courteous."

Marilyn H on June 2025

Thor McAndrew Construction is a family owned and operated business since 1998. We pride ourselves in providing prompt and couteous service to all of our customers. We are licensed and insured and provide free estimates.

"They were very knowledgeable, quick and courteous."

Marilyn H on June 2025


Lee's Drywall Repair

22725 Climbing Rose Dr
4.90(
135
)
Approved Pro

Lee's Drywall Repair

22725 Climbing Rose Dr
4.90(
135
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
120 local quotes requested

Fully licensed and bonded. Owner does all the work by himself and has more than 25 years experience. Award winning. Specializing in Drywall and Stucco Repair and matching textures.

"Showed up on time, completed the repairs quickly and efficiently, and didn't leave any mess."

Thomas S on May 2025

Fully licensed and bonded. Owner does all the work by himself and has more than 25 years experience. Award winning. Specializing in Drywall and Stucco Repair and matching textures.

"Showed up on time, completed the repairs quickly and efficiently, and didn't leave any mess."

Thomas S on May 2025


Avatar for Caliber Drywall

Caliber Drywall

12365 Mills Avenue, Suite 20
4.66(
143
)
Approved Pro

Caliber Drywall

12365 Mills Avenue, Suite 20
4.66(
143
)
Approved Pro
Customers say: True professional
81 local quotes requested
21 years of experience

We are locally owned and operated company serving the Inland Empire, Orange County, and some parts of L.A county CA and surrounding communities. Caliber Drywall offers quality workmanship, with reasonable rates and friendly customer service to all of our clients. For your next drywall project, installation or repair, call Caliber Drywall. We are fully licensed and insured. Call us now!

"Ken was great and professional. His team got the job done the way I imagined. He kept me updated throughout construction. My ceiling has never looked better. "

Matias F on September 2025

We are locally owned and operated company serving the Inland Empire, Orange County, and some parts of L.A county CA and surrounding communities. Caliber Drywall offers quality workmanship, with reasonable rates and friendly customer service to all of our clients. For your next drywall project, installation or repair, call Caliber Drywall. We are fully licensed and insured. Call us now!

"Ken was great and professional. His team got the job done the way I imagined. He kept me updated throughout construction. My ceiling has never looked better. "

Matias F on September 2025



Yireh Painting INC.

737 W 131st St
No reviews yet

Yireh Painting INC.

737 W 131st St
No reviews yet
5 years of experience

Welcome to Yireh Painting INC, your trusted partner for all your home improvement needs in Los Angeles and the surrounding areas. We specialize in providing top-notch home improvement services, including expert drywall repair, meticulous stucco repairs, and the installation of elegant moldings and crown moldings. Our skilled team also offers professional interior painting to revitalize and transform your living spaces. We are dedicated to delivering exceptional quality and customer satisfaction, ensuring seamless finishes, precise craftsmanship, and a fresh, polished look for your home or business. We are committed to exceeding client expectations through personalized service and clear communication, completing projects on time and within budget. With comprehensive solutions for drywall repair, stucco repairs, moldings, crown moldings, and interior painting, we guarantee a seamless, polished finish that enhances your property's functionality and aesthetic appeal. Contact us today for reliable, comprehensive solutions that improve your property's functionality and aesthetic appeal. Call to get your free estimate

Welcome to Yireh Painting INC, your trusted partner for all your home improvement needs in Los Angeles and the surrounding areas. We specialize in providing top-notch home improvement services, including expert drywall repair, meticulous stucco repairs, and the installation of elegant moldings and crown moldings. Our skilled team also offers professional interior painting to revitalize and transform your living spaces. We are dedicated to delivering exceptional quality and customer satisfaction, ensuring seamless finishes, precise craftsmanship, and a fresh, polished look for your home or business. We are committed to exceeding client expectations through personalized service and clear communication, completing projects on time and within budget. With comprehensive solutions for drywall repair, stucco repairs, moldings, crown moldings, and interior painting, we guarantee a seamless, polished finish that enhances your property's functionality and aesthetic appeal. Contact us today for reliable, comprehensive solutions that improve your property's functionality and aesthetic appeal. Call to get your free estimate



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Drywall Insulation questions, answered by experts

Each insulation type has its own R-value, so you’ll want to weigh the pros and cons of your materials when deciding which one will give you the best value. Energy.gov recommends you choose a pipe wrap that’s at least one inch thick. The International Code Council (ICC) suggests choosing a pipe material with an R-value of at least 3.

According to a report from Energy.gov, radiant barrier installations can save between 5% and 10% on your energy bill each month that your HVAC cooling is in operation. That fact can mean savings of up to more than $325 per year for homes that experience frequent direct sunlight and high summer temperatures. 

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

The average U.S. homeowner pays $1,850 to insulate their home. However, the cost of insulation depends on the type, the size of your home, and who does the installation work. 

The cost of foam board insulation depends on whether it's made from expanded polystyrene (EPS) or extruded polystyrene (XPS). EPS has the lower price point, usually costing between $0.25 and $0.50 per board foot, while XPS costs between $0.40 and $0.50 per board foot.

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The Glendora, CA homeowners’ guide to drywall insulation services

From average costs to expert advice, get all the answers you need to get your job done.