Best Insulation Services in LA – Save Energy & Boost Comfort

Upgrade your comfort, cut energy bills, and protect your home with expert insulation services tailored to Los Angeles County. At Affordable Air LA, we can deliver proven solutions that keep your home cool in the summer, warm in the winter, and energy-efficient throughout the year.

Benefits of Expert Home Insulation Service

Los Angeles homes face unique challenges: scorching summers, mild winters, and rising energy costs. Did you know that up to 25% of your home’s heat loss or gain happens through an uninsulated attic?

That’s why the City of Los Angeles and LADWP offer rebates: Attic insulation can save you 15–30% (about $200–$374) on annual heating and cooling costs.

Enhance your home’s energy efficiency with proper attic insulation. Discover the benefits in our comprehensive blog on reducing cooling bills in Los Angeles.

Affordable Heating and Air: LA’s Top-Rated Insulation Company.

Common Signs You Need Insulation Upgrades in LA County

  • Despite an efficient HVAC system, you have high energy bills.
  • Rooms that are too hot in summer or too cold in winter.
  • Noticeable temperature differences between floors
  • Drafty rooms, cold walls, or chilly floors.
  • The HVAC system runs constantly to maintain comfort.
  • Visible insulation damage (sagging, wet, moldy, or pest-infested).
  • Home built before modern insulation codes (pre-1980s).
  • Ice dams or uneven snow melt on roofs in higher-elevation areas.

Some Insulation Myths- Debunked with Real Facts.

Myth 1: Thicker Insulation = Better Performance

The Truth: More isn’t always better; smarter insulation is. Research shows that attic insulation’s first 6–8 inches (R-30 to R-38) delivers the most energy savings. Beyond that? Diminishing returns.

Overpackaged insulation—especially in humid coastal areas like LA—can trap moisture, raising mold risk and reducing efficiency. 

Myth 2: Insulation Materials Are All the Same

Not true. Fiberglass, spray foam, and blown-in insulation each have distinct properties. For example, spray foam can retain up to 83% of its R-value at extreme temperatures, while fiberglass may drop to 46%. Choosing the right materials for your LA home is essential.

Myth 3: Cold Weather Requires Insulation

A well-insulated home stays cool in summer and warm in winter. In LA, insulation helps keep hot air out and cool air in, reducing AC strain and lowering your bills.

Myth 4: Insulating Walls Is Enough

Heat doesn’t just escape through walls—attics, floors, windows, and doors are also major culprits. While wall insulation can reduce heat transfer by 35%, significant loss still occurs through these often-overlooked areas. To maximize energy efficiency, insulate every edge, not just the walls.

Myth 5: Insulation Causes Mold.

Mold issues arise from poor installation, not insulation. Professionally installed insulation manages moisture and prevents air leaks, protecting your home.

Myth 6: Fiberglass Insulation Causes Health Risks

Modern fiberglass insulation is safe. It was removed from California’s list of possible carcinogens in 2011 and is considered one of the healthiest insulation materials available today.

Myth 7: Old Insulation Lasts Forever

Over time, insulation compresses, settles, and loses its effectiveness, leaving your HVAC system working harder and your energy bills creeping up.

The truth? Proactive maintenance and timely upgrades don’t just restore comfort—they boost efficiency and save you money. Don’t let aging insulation undermine your home’s performance.

Energy Efficiency & Comfort Solutions for Your LA Home or Business.

Your space should be comfortable year-round, without wasting energy. That’s where we come in. Our expert insulation services are designed to lower utility bills, improve temperature control, and boost efficiency. Here’s how we help: 

Attic Insulation

A properly insulated attic means no more uneven temperatures or sky-high energy bills. Our high-performance sealing keeps heat in during winter and out during summer—so your home stays comfortable, no matter the season. 

Radiant Barrier Insulation

Ideal for a hot Los Angeles climate, radiant barrier insulation reflects heat away from your home, keeping interiors cooler and reducing AC strain. 

Whole-Home Insulation

From walls to floors and crawl spaces, we use eco-friendly materials to insulate every part of your home—enhancing comfort and efficiency where it matters most. 

Wall Insulation

Walls play a huge role in temperature control. We offer tailored insulation solutions to match your home’s structure, ensuring consistent comfort indoors. 

Specialized Solutions for Every Need

  • Blown-in Insulation: Ideal for hard-to-reach spaces, ensuring even coverage without gaps.
  • Fiberglass Insulation: A safe, effective, and budget-friendly option for lasting performance.
  • Spray-Foam Insulation: Excellent air sealing with a high R-value for maximum comfort and efficiency.
  • Insulation Removal & Upgrades: We will replace outdated materials with modern, energy-saving solutions—out with the old and in with the new.

Serving across Los Angeles County, including Chatsworth, Glendale, and Granada Hills, our team delivers top-tier quality and expertise for every project.

Insulation Savings Calculator

Discover how much you could save with proper insulation

Premium Insulation Services for Los Angeles County Homes

Proper insulation is essential for energy efficiency. We provide expert installation and upgrades to all LA communities, such as:

Why Choose Us as Your Professional Insulation Company in Los Angeles, CA?

  • Local Expertise: We know LA’s microclimates, codes, and rebates—ensuring the proper insulation for your home, from Santa Monica to the Valley.  
  • Comprehensive Services: At Affordable Heating and Air, we go beyond insulation to deliver complete home comfort solutions– from AC and heating repairs to new installations, duct sealing, and thorough system tune-ups. One call covers all your heating, cooling, and insulation solutions for year-round comfort.
  • Flexible & Personalized: We offer/craft custom plans tailored to your home, schedule, and budget, including weekend and evening availability for your convenience.  
  • Trusted Professionals: C-20 certified, licensed, and insured with consistently outstanding 5-star reviews across Google Business Profile, HomeAdvisor, and Yelp. As a local, woman-owned business, we’re proud to uphold our A+ BBB rating and unwavering commitment to excellence.  
  • Rebates & Honest Pricing: We help you claim LADWP/city rebates and provide upfront pricing with no hidden fees.  
  • LA’s Insulation Partner: Serving the community with integrity, quality, and care.

Pro Tips to Maximize Insulation Performance & Energy Savings

You might not see them, but even tiny gaps in insulation—as small as 1/8 inch—can slash its effectiveness by 10–15%. And if those gaps multiply or widen? The losses add up fast. That’s why proper installation is non-negotiable—poorly fitted insulation can underperform dramatically.  

Have you ever compressed insulation during a DIY project? While a little squeeze (say, 10% compression) might drop the R-value by 5%, severe over-compression can lead to bigger losses—though a 30% reduction is rare unless you’re forcing it.  

 

Pro tip: Air sealing won’t boost your R-value directly, but it supercharges efficiency by locking out drafts. A well-sealed home can save as much energy as adding multiple R-values—especially in older, leaky houses. 

Are you Ready to Comfort and Save Energy?

Contact us immediately to set up a meeting and find out how our professional insulation services can make your home more cozy and energy-efficient.

Call us at (818) 722-1332 right now to make an appointment!

FAQ’s about Insulation Services in LA

Q: What type of insulation should I use in my Los Angeles home?

The best insulation depends on your home’s structure, climate, and budget. Radiant barriers reflect heat in attics. Fiberglass is versatile and affordable, especially with reflective foil. For top energy efficiency and air sealing, choose spray foam. Our experts can help you decide.

Q: What are the benefits of proper insulation?

  1. Enjoy greater energy savings with lower heating and cooling bills.
  2. Experience consistent, comfortable temperatures in every room.
  3. Reduce outside noise and enjoy a quieter, more peaceful home.
  4. Boost your property’s value with improved efficiency and comfort.

Q: How much can I save on my energy bills with insulation?

Your home, the types of insulation used as a thermal barrier, and how much energy you use will all affect how much you save on energy costs. On the other hand, proper insulation cuts heating and cooling costs by 15% or more.

Q: How long does insulation last?

Insulation lifespan depends on the material and environmental factors. Fiberglass and cellulose can last decades when properly installed and protected from moisture or pests—especially with a vapor barrier to prevent settling. Spray foam, when installed correctly, often lasts as long as the building itself.

Q: Is insulation safe and environmentally friendly?

Most modern insulation materials, including vinyl siding and stucco, when installed correctly, are safe and environmentally friendly. Many coating products are made from recycled materials and do not contain harmful chemicals or substances. Proper ventilation and safety precautions should be followed during installation to ensure a healthy indoor environment.

Rated 4.9 out of 5 stars based on 212 customer reviews

Customers say: The provided content primarily contains positive reviews, with recurring themes of professionalism, expertise, and satisfaction with the services provided. Negative sentiments, such as complaints about pricing or cancellations, are minimal and do not represent a clear, recurring trend. The overall tone is positive, with many customers expressing gratitude and appreciation for the quality of service and the resolution of their HVAC issues.

Job Locations and Reviews

I was called to a home to inspect a furnace that was not working properly. Upon arrival, I found that the furnace was not producing any heat. I checked the thermostat and found that it was set to "off." I reset the thermostat and tested the furnace again. The furnace started to produce heat, but it was not reaching the desired temperature. I checked the air filter and found that it was dirty. I cleaned the air filter and tested the furnace again. The furnace started to produce heat at the desired temperature. I also checked the gas line and found that it was not leaking. I tested the furnace again and found that it was working properly. I gave the homeowner a detailed explanation of the problem and the steps I took to fix it. The homeowner was satisfied with the service and paid me for the work.
I was called to a home to inspect a furnace that was not working properly. Upon arrival, I found that the furnace was not producing any heat. I checked the thermostat and found that it was set to "off." I reset the thermostat and tested the furnace again. The furnace started to produce heat, but it was not reaching the desired temperature. I checked the air filter and found that it was dirty. I cleaned the air filter and tested the furnace again. The furnace started to produce heat at the desired temperature. I also checked the gas line and found that it was not leaking. I tested the furnace again and found that it was working properly. I gave the homeowner a detailed explanation of the problem and the steps I took to fix it. The homeowner was satisfied with the service and paid me for the work.
Craig S.
Craig S. Checked in
I was called to a home to inspect a furnace that was not working properly. Upon arrival, I found that the furnace was not producing any heat. I checked the thermostat and found that it was set to "off." I reset the thermostat and tested the furnace again. The furnace started to produce heat, but it was not reaching the desired temperature. I checked the air filter and found that it was dirty. I cleaned the air filter and tested the furnace again. The furnace started to produce heat at the desired temperature. I also checked the gas line and found that it was not leaking. I tested the furnace again and found that it was working properly. I gave the homeowner a detailed explanation of the problem and the steps I took to fix it. The homeowner was satisfied with the service and paid me for the work.
Los Angeles, CA 90061
Review
Super!
Kimberly - Los Angeles, CA 91436
Review
I just started with a maintenance service for a unit which was working totally fine. technician was working with the wires. when the fuse blew up and then I heard the pump is out then I go to the roof and he tells me the capacitor is bad. I spend over $1000 and ended up having a non-working Airconditioner. The air conditioner was totally working fine before the technician came in now I am being told by my housekeeper he’s telling him some board went wrong. That is highly unprofessional.
Parikshat - Los Angeles, CA 90024
Edward M.
Edward M. Checked in
I was called to a home to inspect a heat pump that was not cooling. I checked the capacitor and the condensation pump, but they were both working fine. I then checked the control board and found that it was malfunctioning. I replaced the control board and the heat pump started cooling again. I called the distributor to get pricing on the control board.
Los Angeles, CA 90024
I am an HVAC technician, and I recently completed a job at a client's house. The client reported that the power to the HVAC system was off, and when I arrived, I found that the older fan coil heat pump setup was not working. I checked the FAU breaker and found that it had tripped. I reset the breaker, and the system started working again.
During my inspection, I noticed several issues with the unit. The system uses R22 refrigerant, which is obsolete and has a risk of water damage due to a lack of an SS2 safety switch. The blower motor was leaking oil, indicating that it would likely fail soon. The blower wheel was full of dirt and debris, which could cause further issues. The client stated that his friend performs maintenance, but it appears to be limited to basic filter changes.

Based on these findings, I recommended a basic maintenance service to clean the blower, coil, and condensate line. I also suggested replacing the system due to its age and the need for newer, more efficient e
I am an HVAC technician, and I recently completed a job at a client's house. The client reported that the power to the HVAC system was off, and when I arrived, I found that the older fan coil heat pump setup was not working. I checked the FAU breaker and found that it had tripped. I reset the breaker, and the system started working again.
During my inspection, I noticed several issues with the unit. The system uses R22 refrigerant, which is obsolete and has a risk of water damage due to a lack of an SS2 safety switch. The blower motor was leaking oil, indicating that it would likely fail soon. The blower wheel was full of dirt and debris, which could cause further issues. The client stated that his friend performs maintenance, but it appears to be limited to basic filter changes.

Based on these findings, I recommended a basic maintenance service to clean the blower, coil, and condensate line. I also suggested replacing the system due to its age and the need for newer, more efficient e
Jeremy R.
Jeremy R. Checked in
I am an HVAC technician, and I recently completed a job at a client's house. The client reported that the power to the HVAC system was off, and when I arrived, I found that the older fan coil heat pump setup was not working. I checked the FAU breaker and found that it had tripped. I reset the breaker, and the system started working again. During my inspection, I noticed several issues with the unit. The system uses R22 refrigerant, which is obsolete and has a risk of water damage due to a lack of an SS2 safety switch. The blower motor was leaking oil, indicating that it would likely fail soon. The blower wheel was full of dirt and debris, which could cause further issues. The client stated that his friend performs maintenance, but it appears to be limited to basic filter changes. Based on these findings, I recommended a basic maintenance service to clean the blower, coil, and condensate line. I also suggested replacing the system due to its age and the need for newer, more efficient e
Los Angeles, CA 90066
Review
Great and and prompt service Hi
Dennis - Los Angeles, CA 91343
Los Angeles, CA - I was called to a home to replace a popped fuse and ensure the proper thermostat function. Upon arrival, I found that the fuse had blown due to a power surge. I replaced the fuse and tested the thermostat to ensure it was functioning correctly. I also checked the electrical wiring and replaced any damaged or frayed wires. Finally, I tested the thermostat and heating system to ensure they were working properly. The homeowner was very satisfied with the work and thanked me for my help.
Steven M.
Steven M. Checked in
I was called to a home to replace a popped fuse and ensure the proper thermostat function. Upon arrival, I found that the fuse had blown due to a power surge. I replaced the fuse and tested the thermostat to ensure it was functioning correctly. I also checked the electrical wiring and replaced any damaged or frayed wires. Finally, I tested the thermostat and heating system to ensure they were working properly. The homeowner was very satisfied with the work and thanked me for my help.
Los Angeles, CA 91326
I was called to a home to repair a furnace. Upon inspection, it was found that the inducer blower motor was not kicking on within the required 6 seconds. The system was giving an error code E1C. I checked the pressure transducer voltage and found that it was outside of the acceptable range. I recommended replacing the parts to ensure proper system operations. I also suggested that the inducer blower motor be diagnosed after the switch was replaced to check for any underlying issues. I received a 50% deposit and the remaining 50% upon arrival.
I was called to a home to repair a furnace. Upon inspection, it was found that the inducer blower motor was not kicking on within the required 6 seconds. The system was giving an error code E1C. I checked the pressure transducer voltage and found that it was outside of the acceptable range. I recommended replacing the parts to ensure proper system operations. I also suggested that the inducer blower motor be diagnosed after the switch was replaced to check for any underlying issues. I received a 50% deposit and the remaining 50% upon arrival.
Juan G.
Juan G. Checked in
I was called to a home to repair a furnace. Upon inspection, it was found that the inducer blower motor was not kicking on within the required 6 seconds. The system was giving an error code E1C. I checked the pressure transducer voltage and found that it was outside of the acceptable range. I recommended replacing the parts to ensure proper system operations. I also suggested that the inducer blower motor be diagnosed after the switch was replaced to check for any underlying issues. I received a 50% deposit and the remaining 50% upon arrival.
Los Angeles, CA 91343
Los Angeles, CA - The text is a job description for a service call. The job is for a customer who has a draft motor, pressure switch, and pressure transducer that are under warranty. The customer has agreed to pay 50% of the cost of the parts and 50% upon completion of the job.
Edward M.
Edward M. Checked in
The text is a job description for a service call. The job is for a customer who has a draft motor, pressure switch, and pressure transducer that are under warranty. The customer has agreed to pay 50% of the cost of the parts and 50% upon completion of the job.
Los Angeles, CA 91367
Jeremiah B.
Jeremiah B. Checked in
done
Los Angeles, CA 91311
I am a skilled professional that works for a Affordable Heating and Air company. I recently completed a job for a customer who needed a new Goodman 13.4 SEER 2-ton package unit installed. The job included removing the existing unit, providing and installing a new disconnect box, electrical power whip, flex gas line, sediment trap, Glencote seal, reconnecting to and blowing out existing condensation lines, providing a crane to transport the package unit to the roof, and including permits and title 24 HERS testing. The payment method was 10% deposit or up to $1000/70% upon crew arrival with equipment/20% upon start-up of the unit. The Goodman warranties included a 1-year labor warranty, 10-year limited warranty on parts, 10-year limited warranty on the compressor, and 20-year limited warranty on the heat exchanger.
I am a skilled professional that works for a Affordable Heating and Air company. I recently completed a job for a customer who needed a new Goodman 13.4 SEER 2-ton package unit installed. The job included removing the existing unit, providing and installing a new disconnect box, electrical power whip, flex gas line, sediment trap, Glencote seal, reconnecting to and blowing out existing condensation lines, providing a crane to transport the package unit to the roof, and including permits and title 24 HERS testing. The payment method was 10% deposit or up to $1000/70% upon crew arrival with equipment/20% upon start-up of the unit. The Goodman warranties included a 1-year labor warranty, 10-year limited warranty on parts, 10-year limited warranty on the compressor, and 20-year limited warranty on the heat exchanger.
Jeremiah B.
Jeremiah B. Checked in
I am a skilled professional that works for a Affordable Heating and Air company. I recently completed a job for a customer who needed a new Goodman 13.4 SEER 2-ton package unit installed. The job included removing the existing unit, providing and installing a new disconnect box, electrical power whip, flex gas line, sediment trap, Glencote seal, reconnecting to and blowing out existing condensation lines, providing a crane to transport the package unit to the roof, and including permits and title 24 HERS testing. The payment method was 10% deposit or up to $1000/70% upon crew arrival with equipment/20% upon start-up of the unit. The Goodman warranties included a 1-year labor warranty, 10-year limited warranty on parts, 10-year limited warranty on the compressor, and 20-year limited warranty on the heat exchanger.
Los Angeles, CA 91367
MINI SPLIT ESTIMATE
MINI SPLIT ESTIMATE
Roy E.
Roy E. Checked in
MINI SPLIT ESTIMATE
Los Angeles, CA 90065
I was called to replace a faulty pressure transducer in a home. Upon inspection, I found that the transducer was not working properly and was causing the pressure gauge to read incorrectly. I removed the old transducer and installed a new one, ensuring that it was properly connected and calibrated. I also tested the new transducer to ensure that it was working correctly.
I was called to replace a faulty pressure transducer in a home. Upon inspection, I found that the transducer was not working properly and was causing the pressure gauge to read incorrectly. I removed the old transducer and installed a new one, ensuring that it was properly connected and calibrated. I also tested the new transducer to ensure that it was working correctly.
Steven M.
Steven M. Checked in
I was called to replace a faulty pressure transducer in a home. Upon inspection, I found that the transducer was not working properly and was causing the pressure gauge to read incorrectly. I removed the old transducer and installed a new one, ensuring that it was properly connected and calibrated. I also tested the new transducer to ensure that it was working correctly.
Los Angeles, CA 90024
Review
Great service
Michael - Los Angeles, CA 91326
Review
I appreciate Jeremy and how thorough he is. Helpful and considerate and trustworthy.
Andrea - Los Angeles, CA 91316
Review
Jeremy is THE BEST! So polite. So efficient. So honest and trustworthy
Andrea - Los Angeles, CA 91316
Review
Excellent service!
Kimberly - Los Angeles, CA 91436
Review
Excellent service!!!
Kimberly - Los Angeles, CA 91436
Review
Did a good job
Terry - Los Angeles, CA 91607
Review
Nice person
Terry - Los Angeles, CA 91607

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