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Insulation install or upgrade pros in Downey
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
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
We are Chief Top Remodeling Inc. Locally owned and run, Chief Top Remodeling Inc. has worked hard to earn a reputation for providing superb craftsmanship and fantastic customer service. Kitchen remodeling, bathroom remodeling, roofing, painting, backyard renovation, window & door replacement, handyman services, and much more are just a few of the remodeling services we offer. No matter how big or little a project is, we have the wide range of talents required to finish it. In addition, we provide a level of personalization and customization for your renovation projects that is unmatched anywhere else.
"Great job thank you a lot thank you Bruce"
Anna P on March 2025
We are Chief Top Remodeling Inc. Locally owned and run, Chief Top Remodeling Inc. has worked hard to earn a reputation for providing superb craftsmanship and fantastic customer service. Kitchen remodeling, bathroom remodeling, roofing, painting, backyard renovation, window & door replacement, handyman services, and much more are just a few of the remodeling services we offer. No matter how big or little a project is, we have the wide range of talents required to finish it. In addition, we provide a level of personalization and customization for your renovation projects that is unmatched anywhere else.
"Great job thank you a lot thank you Bruce"
Anna P on March 2025
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
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
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
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
We are a full service hardwood flooring corporation. We employ National Wood Flooring Association trained technicians using state of the art equipment and techniques. We have been featured on two hit television shows ,Greenovate on the Planet Green network and Flip that house on DIY network. We provide free in home estimates with many samples of different styles, colors and patterns. Also offering many eco-friendly flooring options such as reclaimed timbers, mill by-products (recycled) and low or no VOC finishes
"I had my entire home removed of old hardware floors, with new sub flooring, hardwood floors installed . All done and completed as promised . They look beautiful. Thank you Ian for beautifying my home. I would highly recommend Dodenhoff hardwood floors."
Debbie R on October 2023
We are a full service hardwood flooring corporation. We employ National Wood Flooring Association trained technicians using state of the art equipment and techniques. We have been featured on two hit television shows ,Greenovate on the Planet Green network and Flip that house on DIY network. We provide free in home estimates with many samples of different styles, colors and patterns. Also offering many eco-friendly flooring options such as reclaimed timbers, mill by-products (recycled) and low or no VOC finishes
"I had my entire home removed of old hardware floors, with new sub flooring, hardwood floors installed . All done and completed as promised . They look beautiful. Thank you Ian for beautifying my home. I would highly recommend Dodenhoff hardwood floors."
Debbie R on October 2023
Arthur's Flooring is a complete Flooring Store that is family owned and operated. We are a fully licensed and insured Contractor that specialize in Wood floors, Vinyl floors and Laminate floors. We are experts in tile installation of Ceramic Tile, Porcelain Tile, Glass Tile, Marble Tile, Granite Tile and other Natural Stone Tile. Bathroom remodeling experts that know how to make your dreams come true. Give us a call today for a free estimate.
Arthur's Flooring is a complete Flooring Store that is family owned and operated. We are a fully licensed and insured Contractor that specialize in Wood floors, Vinyl floors and Laminate floors. We are experts in tile installation of Ceramic Tile, Porcelain Tile, Glass Tile, Marble Tile, Granite Tile and other Natural Stone Tile. Bathroom remodeling experts that know how to make your dreams come true. Give us a call today for a free estimate.
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
FAQs for insulation install or upgrade projects in Downey, CA
Yes, insulating an unfinished basement delivers meaningful benefits even if you don't plan to finish the space. Proper insulation reduces heat transfer through basement walls, which can account for up to 30% of a home's total energy loss.
This improvement enhances comfort throughout your home while potentially reducing energy costs. Insulation also helps manage moisture levels, protecting your home's structure and improving indoor air quality.
Rigid foam board and spray foam insulation provide superior moisture resistance for basement applications. These materials create effective vapor barriers while delivering high R-values per inch of thickness. Rigid foam boards resist water absorption and can withstand occasional dampness, while spray foam creates an airtight seal that blocks humidity infiltration.
For basements in humid climates or with moisture concerns, these options outperform fiberglass or wool alternatives.
Insulating basement walls provides the greatest benefit by reducing heat transfer through your foundation. This approach helps maintain consistent temperatures throughout your home and keeps floors above the basement warmer during cold weather.
Ceiling insulation might be appropriate if you specifically want to isolate the basement from living spaces above. In most cases, addressing the rim joists and exterior walls delivers the best performance for energy efficiency and moisture management.
Many building codes require vapor barriers when insulating below-grade spaces like basements. These barriers help control moisture migration through foundation walls and floors. Certain insulation types, including rigid foam and spray foam, provide inherent vapor barrier properties. When using fiberglass or wool insulation, a separate vapor barrier becomes necessary. Always check local building codes for specific requirements in your area.
Signs that basement insulation needs replacement include persistent cold spots, unexplained increases in energy bills, visible moisture damage, musty odors, or mold growth. Physical deterioration, such as compression, sagging, or discoloration, also indicates potential problems.
In older homes with outdated insulation materials, upgrading to modern options with higher R-values can significantly improve performance. When in doubt, professional inspection can help determine whether repair or replacement represents the best approach.
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