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Insulation install or upgrade pros in Cerritos

Avatar for Green Flag Flooring & Construction
Green Flag Flooring & Construction
2612 S Croddy Way
4.77(
35
)
Approved Pro
Green Flag Flooring & Construction
2612 S Croddy Way
4.77(
35
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
490 local quotes requested

Green Flag Flooring specializes in all types of RESIDENTIAL FLOORING. For an immediate response to all of your flooring needs, call Mark (Owner) @ 949-533-5747

"Mark was great, very helpful and punctual on time. They finished a two day job in one day. Thank you for your hard work we love the new carpet."

Antonio P on August 2024

Green Flag Flooring specializes in all types of RESIDENTIAL FLOORING. For an immediate response to all of your flooring needs, call Mark (Owner) @ 949-533-5747

"Mark was great, very helpful and punctual on time. They finished a two day job in one day. Thank you for your hard work we love the new carpet."

Antonio P on August 2024


Avatar for Monteros Hardwood Flooring
Monteros Hardwood Flooring
717 W 36th St
4.93(
120
)
Approved Pro
Monteros Hardwood Flooring
717 W 36th St
4.93(
120
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1072 local quotes requested

Monteros Hardwood flooring has been a family owned and operated business for over 15 years. We take pride in the quality of each of our projects. We do all hardwood floor work for residential homes along with commercial projects. Monteros Hardwood flooring does the job right. FINANCING AVAILABLE - Please ask for details

"Very quick and efficient install. They Tom up 3 levels of flooring (it’s a long story) but did a whole dining, kitchen and fireplace area done in one day!"

Dave C on November 2024

Monteros Hardwood flooring has been a family owned and operated business for over 15 years. We take pride in the quality of each of our projects. We do all hardwood floor work for residential homes along with commercial projects. Monteros Hardwood flooring does the job right. FINANCING AVAILABLE - Please ask for details

"Very quick and efficient install. They Tom up 3 levels of flooring (it’s a long story) but did a whole dining, kitchen and fireplace area done in one day!"

Dave C on November 2024


Avatar for Byron's Hardwood Flooring
Byron's Hardwood Flooring
4460 Overland Ave
4.58(
71
)
Approved Pro
Byron's Hardwood Flooring
4460 Overland Ave
4.58(
71
)
Approved Pro
Customers say: Quality work
699 local quotes requested
17 years of experience

Byron's Hardwood Flooring Offers: new installations of prefinished and unfinished wood floors. Repairs. Solid hardwood flooring. Engineered wood flooring. Stairs. Complete sand down and refinishing of solid hardwood floors and engineered wood floors. Epoxy concrete Flooring, Vinyl flooring. Laminate flooring. Cork Resilient flooring. Linoleum flooring. VCT flooring. Carpet tile flooring. Garage concrete epoxy flooring. Base molding installation & Crown molding installation. Now offering at no cost, Dust Less Service. My primary business phone number is (310) 740-0403 email address byrongm7@gmail.com

"This guy I the best. Worth every penny. My floors had holes and were shaking. My mom is in a wheel chair so this is not acceptable. Not only did he reinforce and level the floor he also recommended the right type of flooring. He truly went above and beyond. I would give him 10 stars it I could. ✨️"

Amos J on April 2023

Byron's Hardwood Flooring Offers: new installations of prefinished and unfinished wood floors. Repairs. Solid hardwood flooring. Engineered wood flooring. Stairs. Complete sand down and refinishing of solid hardwood floors and engineered wood floors. Epoxy concrete Flooring, Vinyl flooring. Laminate flooring. Cork Resilient flooring. Linoleum flooring. VCT flooring. Carpet tile flooring. Garage concrete epoxy flooring. Base molding installation & Crown molding installation. Now offering at no cost, Dust Less Service. My primary business phone number is (310) 740-0403 email address byrongm7@gmail.com

"This guy I the best. Worth every penny. My floors had holes and were shaking. My mom is in a wheel chair so this is not acceptable. Not only did he reinforce and level the floor he also recommended the right type of flooring. He truly went above and beyond. I would give him 10 stars it I could. ✨️"

Amos J on April 2023


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
181 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 Everguard Home Insulation Inc.
Everguard Home Insulation Inc.
23450 Collins Street
4.84(
185
)
Approved Pro
Everguard Home Insulation Inc.
23450 Collins Street
4.84(
185
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
467 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.

"They were professional and fast"

Robert C on November 2024

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.

"They were professional and fast"

Robert C 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
355 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
567 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!

"I hire Attic Insulation Labs to replace 6 air ducts, remove old insulation, rodent proof, air leak seal and sanitize my attic. They were so professional about everything they did that I already recommended them to two of my colleagues and they have already completed working on their attics as well. Their came in with a crew if 5 men, got to my house right on time, brought their professional attic cleaning equipment and were all nice and polite. Pastor, the foreman, gave me a brief of what they are about to do and vanished into my attic. A few hours later he showed me the clean attic, if was as clean as one would expect an old attic to be, and it didn't smell at all as bad as it did before the cleaning. A few more hours later and the attic was covered with a beautiful blanket of insulation batts. I can't be happier with their service, they really did a great job all around and deserve the good feedback."

Mike A on April 2019

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!

"I hire Attic Insulation Labs to replace 6 air ducts, remove old insulation, rodent proof, air leak seal and sanitize my attic. They were so professional about everything they did that I already recommended them to two of my colleagues and they have already completed working on their attics as well. Their came in with a crew if 5 men, got to my house right on time, brought their professional attic cleaning equipment and were all nice and polite. Pastor, the foreman, gave me a brief of what they are about to do and vanished into my attic. A few hours later he showed me the clean attic, if was as clean as one would expect an old attic to be, and it didn't smell at all as bad as it did before the cleaning. A few more hours later and the attic was covered with a beautiful blanket of insulation batts. I can't be happier with their service, they really did a great job all around and deserve the good feedback."

Mike A on April 2019


Avatar for CA Flooring
CA Flooring
5.00(
1
)
Approved Pro
CA Flooring
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

We specialize in commercial, residential and sport costume flooring installation for more then 12 years. We do from prep, installation, sanding, staining ,finishing and re cutting.

"It went great 🙏"

Adrianna f on December 2024

We specialize in commercial, residential and sport costume flooring installation for more then 12 years. We do from prep, installation, sanding, staining ,finishing and re cutting.

"It went great 🙏"

Adrianna f on December 2024


Avatar for Dynamic Hardwood Flooring
Dynamic Hardwood Flooring
243 E 78th St
4.50(
8
)
Approved Pro
Dynamic Hardwood Flooring
243 E 78th St
4.50(
8
)
Approved Pro
Customers say: Terrific value
1031 local quotes requested
22 years of experience

We have been working in Hardwood Flooring for 15+ years. We keep up to date with new trends in Hardwood Flooring, Technics, and Tools. We have been serving the Los Angeles county for years.

"Victor, the owner of Dynamic Hardwood Flooring was very professional and knowledgeable. I appreciate the reasonable pricing, his guidance with choosing material, and his personal involvement with the installation. He began the project right away with the removal of our old, carpet and completed the job in less than a week. Our large 2 story home was beautifully finished with wood floors throughout - and super clean at completion of the job. I thank Victor for his excellent workmanship and courtesy. Yes, I, +100% recommend Dynamic Hardwood Flooring. Patricia Wiemann"

Trish W on March 2025

We have been working in Hardwood Flooring for 15+ years. We keep up to date with new trends in Hardwood Flooring, Technics, and Tools. We have been serving the Los Angeles county for years.

"Victor, the owner of Dynamic Hardwood Flooring was very professional and knowledgeable. I appreciate the reasonable pricing, his guidance with choosing material, and his personal involvement with the installation. He began the project right away with the removal of our old, carpet and completed the job in less than a week. Our large 2 story home was beautifully finished with wood floors throughout - and super clean at completion of the job. I thank Victor for his excellent workmanship and courtesy. Yes, I, +100% recommend Dynamic Hardwood Flooring. Patricia Wiemann"

Trish W on March 2025


Ocean Exteriors Inc
9009 S La Cienega Blvd
3.00(
5
)
Approved Pro
Ocean Exteriors Inc
9009 S La Cienega Blvd
3.00(
5
)
Approved Pro
4648 local quotes requested
36 years of experience

Ocean Exteriors is a premier southern California home remodeling company with over 25 years combined experience in the industry. We specialize in energy efficient windows, roofing, exterior and masonry work. Our mission is to provide the best quality workmanship backed with excellent customer support.

"Just after half a year after they completed the job, the paint are peeling off. I have already contacted them , call them a lot of times (30 times for the past 4 mos ), but they did not respond. The problem was not resolved. It was a terrible job, terrible post sale customer service."

Deming C on July 2018

Ocean Exteriors is a premier southern California home remodeling company with over 25 years combined experience in the industry. We specialize in energy efficient windows, roofing, exterior and masonry work. Our mission is to provide the best quality workmanship backed with excellent customer support.

"Just after half a year after they completed the job, the paint are peeling off. I have already contacted them , call them a lot of times (30 times for the past 4 mos ), but they did not respond. The problem was not resolved. It was a terrible job, terrible post sale customer service."

Deming C on July 2018

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Insulation installs or upgrades FAQs

R-value measures how well insulation resists heat flow, which directly affects your home's energy efficiency. The higher the R-value, the better the insulation. By calculating the R-value needed for your specific climate and home design, you can choose the right insulation materials and thickness to keep your home comfortable and reduce heating and cooling costs.

You don't need to remove your old insulation before adding new insulation, as long as it's in good condition. Adding new insulation over existing materials can improve your home's energy efficiency. For example, you can install blown-in insulation around fiberglass batts or place rigid insulation over existing layers to enhance the overall R-value. However, if your current insulation is wet, moldy, or damaged, you should remove it to avoid health risks and maintain optimal performance.

Installing insulation typically takes five to twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the type of material and your home's layout. If you need to remove old insulation, have a larger home, or hard-to-reach areas, the project may take longer.

The International Association of Certified Home Inspectors has said foam board insulation can last up to 100 years if properly installed. Some insulation materials can suffer from water damage or start to sag over many years, thus reducing their insulating ability. Foam boards shouldn't suffer from sagging but have the potential to get damaged. Any broken pieces of foam board can reduce its insulating effectiveness.

The homeowners guide to insulation installs or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
room in home with sound proofing panels on the wall
Apr 23, 2025
Apr 23, 2025
The cost to soundproof a room depends mainly on room size and the material you use. This guide can help you plan your project budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
A worker spraying blown fiberglass insulation between attic trusses
Feb 11, 2025
Feb 11, 2025
Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
Batt and roll insulation installed by professional in protective gear
Feb 14, 2025
Feb 14, 2025
Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
Man installing thermal roof insulation layer
Jan 28, 2025
Jan 28, 2025
When calculating the cost to insulate your attic, you need to consider materials, size of the attic, location, R-value, and labor costs.
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