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TRUSTED BY AVALON, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon45
    Verified insulation services reviews

Find Insulation pros in Avalon

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 Insulation Nation, LLC

Insulation Nation, LLC

25 Pacifica
5.00(
1
)
Approved Pro

Insulation Nation, LLC

25 Pacifica
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

Hi there from Dustin, owner of Insulation Nation! Here in So Cal, we join our Colorado office in providing personalized high touch experiences for our customers. I work with our customers directly every step of the way from evaluation, education and review of options, through the project and to inspection of the results. We've never seen less than a 5 star review. Small businesses live and die by reviews and we are ready to earn 5 stars on your project! Thank you! C-02 Insulation and Acoustic #: 1127373 EXP: 10/31/2026

"We had Insulation Nation (Dustin) come to our house to look at our attis insulation; our house was built in the late 70's and I had added more blown-in insulation many years ago. We decided on adding 8" of blown-in insulation to reduce our heating/cooling cost and to reduce the cycling of our HVAC system. They did a wonderful job of sealing any attic leaks, covers for our canned lighting fixtures, built a dam around our whole house fan, added baffles around our soffits, and added the insulation. Nicely done and a professional job. Would recommend using their service."

Robert S on February 2025

Hi there from Dustin, owner of Insulation Nation! Here in So Cal, we join our Colorado office in providing personalized high touch experiences for our customers. I work with our customers directly every step of the way from evaluation, education and review of options, through the project and to inspection of the results. We've never seen less than a 5 star review. Small businesses live and die by reviews and we are ready to earn 5 stars on your project! Thank you! C-02 Insulation and Acoustic #: 1127373 EXP: 10/31/2026

"We had Insulation Nation (Dustin) come to our house to look at our attis insulation; our house was built in the late 70's and I had added more blown-in insulation many years ago. We decided on adding 8" of blown-in insulation to reduce our heating/cooling cost and to reduce the cycling of our HVAC system. They did a wonderful job of sealing any attic leaks, covers for our canned lighting fixtures, built a dam around our whole house fan, added baffles around our soffits, and added the insulation. Nicely done and a professional job. Would recommend using their service."

Robert S on February 2025


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
67 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 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


EC Renewables

.
5.00(
8
)

EC Renewables

.
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**Due to our current install schedule our roofing projects start at $12,000** Please call today to schedule your estimate 310-310-4108, thanks!

"Yaron was super friendly and professional My roof was done correctly! And Everything that was promised to me was done and then some. I highly recommend him."

Shlomi A on May 2024

**Due to our current install schedule our roofing projects start at $12,000** Please call today to schedule your estimate 310-310-4108, thanks!

"Yaron was super friendly and professional My roof was done correctly! And Everything that was promised to me was done and then some. I highly recommend him."

Shlomi A on May 2024


Royal Construction Inc.

15760 VENTURA BLVD
5.00(
14
)

Royal Construction Inc.

15760 VENTURA BLVD
5.00(
14
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are general contractors who specialized mostly in solar, roof installs only (no repairs), windows, AC systems installs only (no repairs), exterior paint, landscaping, hardscaping, design services etc. We would love to come out and provide you with a quote for your home remodeling project in the most professional way possible. 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Our shower remodel project was very well done. New tile and replacement plumbing fixtures, and great help with the design and selection of colors and features. The selection of subcontractors was also very helpful to the project. The budget was met, and deadlines were kept."

Neil B on April 2025

We are general contractors who specialized mostly in solar, roof installs only (no repairs), windows, AC systems installs only (no repairs), exterior paint, landscaping, hardscaping, design services etc. We would love to come out and provide you with a quote for your home remodeling project in the most professional way possible. 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 all the services we offer below and call -or- click to schedule a free estimate today!

"Our shower remodel project was very well done. New tile and replacement plumbing fixtures, and great help with the design and selection of colors and features. The selection of subcontractors was also very helpful to the project. The budget was met, and deadlines were kept."

Neil B on April 2025


Eagle View Remodeling

4.86(
50
)

Eagle View Remodeling

4.86(
50
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, 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! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025

We have the experience and dedication to bring your dreams to reality! Specializing in Painting, Flooring and Ceramic Tile services, 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! we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today! Visit our website at https://eagleviewremodeling.com/.

"I was pleased with Amir and highly recommend him. He responded quickly with quotes and the delivery of professionals to my home to get the work done. The jobs were relatively small but he did not hesitate to help me. The quality of the work was excellent."

Susanne S on September 2025


Construction System Inc

5501 Newcastle Ave
No reviews yet

Construction System Inc

5501 Newcastle Ave
No reviews yet
31 years of experience

We are a family owned and operated construction company based in Los Angeles, CA. As a General Contractor and Construction Manager our success depends on building the best team for each project. Our ability to deliver high quality projects on time and give our clients the personal attention their projects deserve defines who we are. We treat our clients and colleagues like family and build projects to be enjoyed for generations to come.

We are a family owned and operated construction company based in Los Angeles, CA. As a General Contractor and Construction Manager our success depends on building the best team for each project. Our ability to deliver high quality projects on time and give our clients the personal attention their projects deserve defines who we are. We treat our clients and colleagues like family and build projects to be enjoyed for generations to come.


Absolute Air Flow Air Conditioning, Heating and Plumbing

14081 WILLOW LN
4.88(
16
)

Absolute Air Flow Air Conditioning, Heating and Plumbing

14081 WILLOW LN
4.88(
16
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Our mission is to be a Heating and Air Conditioning provider that brings back the personal touch with our customers. We offer Service, Repairs, Sales and Installation of all major brands such as Amana, Lennox, Daikin, Trane, Goodman, Ac Pro, Carrier, Bryant, Mitsubishi Rheem, Bryant as well as other brands. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Went very well"

Danny C on July 2024

Our mission is to be a Heating and Air Conditioning provider that brings back the personal touch with our customers. We offer Service, Repairs, Sales and Installation of all major brands such as Amana, Lennox, Daikin, Trane, Goodman, Ac Pro, Carrier, Bryant, Mitsubishi Rheem, Bryant as well as other brands. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Went very well"

Danny C on July 2024


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Insulation questions, answered by experts

The costs range from $1.50 to $4.00 per square foot, depending on the type of insulation, labor, and home size.

Experts use advanced techniques and tools to assess existing insulation levels and identify gaps. They implement strategic placement of new insulation to ensure complete coverage, optimizing thermal resistance and energy efficiency.

Yes, insulating hot water pipes helps your system run more efficiently. This is especially true in basements in colder climates, where cold air likes to settle in. There are a few ways to insulate water pipes (foam is common) to keep hot water hot, reducing the need for your water heater to constantly heat the water in the tank or your circulator to kick on more than necessary.

We recommend that you cut batts of fiberglass insulation with a sharp utility knife. However, in a pinch, you can use tools such as a box cutter or even a pair of scissors. No matter what cutting tool you use, just make sure it’s sharp so you get a clean, straight cut. Always cut along the back (foil) side of the fiberglass, rather than the “fuzzy” side of the material.

Although the cost might seem high, winterizing your home is important for your health and the structural integrity of your home. Winterizing will keep your home warm and toasty during the cold months and prolong the life of your appliances, windows, pipes, sprinkler system, pool, and more. 

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The Avalon, CA homeowners’ guide to insulation services

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