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Insulation install or upgrade pros in Gardena

Avatar for Bridgestone Construction Inc.
Bridgestone Construction Inc.
6514 Orange St
5.00(
48
)
Approved Pro
Bridgestone Construction Inc.
6514 Orange St
5.00(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
554 local quotes requested

Bridgestone Construction is a full service construction and remodeling company. We can do everything from ground up development for single family and multi-family, to kitchen remodels, home remodels, roofing, flooring, and more! We offer the most competitive prices in Southern California, but we never sacrifice quality. We have a team of skilled contractors and developers who have been in this space for 30 years.

"Bridgestone Construction just completed our master bathroom remodel and we are thrilled with the experience and final outcome. Our designer was thoughtful to our needs and open to trying new things to make our vision a reality. Jeremiah was our project manager and his communication was exceptional. We were provided a detailed time-line of dates and times of what to expect. He would also stop by in-person or call daily to monitor progress. The team was punctual, kind, professional, detail-oriented and clean. They gave us the bathroom of our dreams! Would recommend Bridgestone Construction."

Judith R on July 2024

Bridgestone Construction is a full service construction and remodeling company. We can do everything from ground up development for single family and multi-family, to kitchen remodels, home remodels, roofing, flooring, and more! We offer the most competitive prices in Southern California, but we never sacrifice quality. We have a team of skilled contractors and developers who have been in this space for 30 years.

"Bridgestone Construction just completed our master bathroom remodel and we are thrilled with the experience and final outcome. Our designer was thoughtful to our needs and open to trying new things to make our vision a reality. Jeremiah was our project manager and his communication was exceptional. We were provided a detailed time-line of dates and times of what to expect. He would also stop by in-person or call daily to monitor progress. The team was punctual, kind, professional, detail-oriented and clean. They gave us the bathroom of our dreams! Would recommend Bridgestone Construction."

Judith R on July 2024


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
171 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 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
687 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 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
566 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 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
462 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 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
1053 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

"Monteros Hardwood Flooring they are best company in terms of flooring installation. They installed properly, perfectly, clean, aside from that they are easy to talk with because they are honest, kind and respectful. Thank you, to the owner Mr. Javier Monteros."

Bobby M on March 2025

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

"Monteros Hardwood Flooring they are best company in terms of flooring installation. They installed properly, perfectly, clean, aside from that they are easy to talk with because they are honest, kind and respectful. Thank you, to the owner Mr. Javier Monteros."

Bobby M on March 2025


Avatar for Josue E Guevara
Josue E Guevara
1412 Lomita Blvd
4.70(
23
)
Approved Pro
Josue E Guevara
1412 Lomita Blvd
4.70(
23
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
28 local quotes requested

General Contractor specializing in interior and exterior remodeling . We focus on quality work above all, contact owner operator Josue for an estimate today! 310-984-9456

"Josue was great! I had him come do some work for a job I had he has done about 3 jobs for me for trench work. I will continue to hire and work with Josue! He makes everything easy and hassle free for me and takes care of anything need done for work I have!"

Thys V on March 2025

General Contractor specializing in interior and exterior remodeling . We focus on quality work above all, contact owner operator Josue for an estimate today! 310-984-9456

"Josue was great! I had him come do some work for a job I had he has done about 3 jobs for me for trench work. I will continue to hire and work with Josue! He makes everything easy and hassle free for me and takes care of anything need done for work I have!"

Thys V on March 2025


Avatar for Royal Oak Flooring, Inc
Royal Oak Flooring, Inc
19503 Ventura Blvd
4.71(
185
)
Approved Pro
Royal Oak Flooring, Inc
19503 Ventura Blvd
4.71(
185
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
527 local quotes requested

Specializing in Traditional and Modern Hardwood Floor, Luxury Vinyl Plank, and Engineered Flooring Installation, Sanding and Refinishing. Family Owned and Operated, Royal Oak Flooring, Inc has achieved a level of excellence unmatched in the flooring industry. CSLB Licensed and Bonded #1043907

"Laurie and David are gems. They and their team make sure that you feel appreciated as a customer and their quality of work cannot be beat. I would absolutely recommend them and use them again."

Ashley K on May 2022

Specializing in Traditional and Modern Hardwood Floor, Luxury Vinyl Plank, and Engineered Flooring Installation, Sanding and Refinishing. Family Owned and Operated, Royal Oak Flooring, Inc has achieved a level of excellence unmatched in the flooring industry. CSLB Licensed and Bonded #1043907

"Laurie and David are gems. They and their team make sure that you feel appreciated as a customer and their quality of work cannot be beat. I would absolutely recommend them and use them again."

Ashley K on May 2022


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
1010 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


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
354 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

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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.
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.
new spray foam insulation being applied in attic
Dec 3, 2024
Dec 3, 2024
This informational guide will explain the average spray foam insulation cost in your home, plus tips like open-cell vs. closed-cell spray foam costs.
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