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    Verified insulation services reviews

Find Insulation pros in Morongo Valley

Fibers Insulation
5.0(
3
)

Serving Morongo Valley, CA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Fibers Insulation was extremely professional right from the first call. I chose their service from Angie’s Lust and within minutes Geovany responded. He came out on a Saturday to provide a quote and followed up days later. Members of the company were here at the designated time and did a stellar job! I insulated my garage to add better barrier for my garage to enhance a new AC unit to offset summer heat. Geovany followed up after the installation to ensure all went well. To ensure a better look, taping will be added to keep it looking great. I will recommend them to others in my gated community as I am very pleased with the result."
13 neighbors recently requested a quote
Avatar for Innovative Insulation Services
Innovative Insulation Services
4.7(
15
)

Serving Morongo Valley, CA and surrounding areas

Free estimates

Credit card accepted

"IIS is an excellent company to complete your attic project. Alex initially gave me a free inspection and good estimate then made sure all my questions were answered throughout the whole project. All the work was done within a day and it was great pricing for the work performed, beats most competitors."
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+27

Recommended by92%of homeowners
Avatar for Evergreen Air Duct Cleaning
Evergreen Air Duct Cleaning
4.9(
27
)

Serving Morongo Valley, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We noticed that some of the ducts are open and leaking air. We contacted several companies but at the end, we decided to hire this company. The price was right to us and they could do it the same week.
The work was completed the same day and they 2 workers that came over, were nice to us and didn't try to sell us anything else.
We appreciate the work and the fast service.
"
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+58

Recommended by94%of homeowners
Avatar for Best Builders Group Inc
Best Builders Group Inc
5.0(
167
)

Serving Morongo Valley, CA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Zohar with his team and office staff at Best Builders Group did a stunning remodeling job with our kitchen and master bedroom & bathroom. Zohar is extremely skilled & professional contractor and easy person to work with. Zohar always made sure to respond our questions and concerns via phone calls, texts and emails in a short time frame and went above and beyond to make sure we are satisfied and happy with the remodeling project. Zohar corrected everything and anything that his and our eye caught or even things that he didn’t think was right or perfect. We highly recommend Best Builders Group to anyone who is interested in a wonderful remodeling job experience."
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+260

Recommended by99%of homeowners
Avatar for Evergreen Air Duct Cleaning
Evergreen Air Duct Cleaning
5.0(
28
)

Serving Morongo Valley, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"At this point, i can recommend this company in case you need to have someone professional, reliable and not expensive to work at your attic in case you will have any issues there. This company came over and replaced the insulation due to several problems that i had there.
Their price was good too and they came to my house in the time frame that was set ahead of time by their office.


"
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+2

Recommended by95%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Morongo Valley, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Founded in 2000, for over 20 years Mega Power has been one of the premier solar companies in all of California, including many cities like Los Angeles, Riverside, Santa Clara, Granite Bay, Van Nuys, San Francisco, San Jose, Pasadena, Sacramento. Complete customer satisfaction, personalized approach and attention to details are our company’s intrinsic core values. We are providing the highest quality service as we enable our customers to save money, increase their property value and help improve the environment. Our team of certified professionals takes genuine pride in giving smooth, practical, Eco-friendly and positive solutions to our residential, commercial and industrial customers’ needs. All equipment and services meet both National Electrical Code requirements and local building codes. Mega Power offers a range of options toward green and energy-efficient solutions to all electrical power needs. We have extensive experience in building a complete solar panel system of all sizes on the roof or on the ground. Mega Power installs them with interconnection to the utility provider so that you could successfully sell excess electricity.

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+32

Recommended by100%of homeowners
Avatar for Green Attic Pros
Green Attic Pros
5.0(
13
)

Serving Morongo Valley, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We appreciate the hard work this company did in getting our old insulation out and replacing it.  They cleaned and sanitized our attic and crawl space.  Very tidy, neat, organized and no poison!  Thank you green attic!"
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+166

Recommended by100%of homeowners
Avatar for Home Value of Fla
Home Value of Fla
4.5(
500
)

Serving Morongo Valley, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"I cannot give GF construction enough praise. I scouted hard for a general contractor reaching out to friends who had gotten work done recently. GoodFellas Construction was mentioned more than once on various sits. Their reviews were excellent so I decided to go with them. During my estimate they worked with us to get the most done within our budget. There were no hidden costs and  we were able to complete the job on time.
"
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+140

Recommended by91%of homeowners
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Insulation questions, answered by experts

One of the biggest disadvantages of glass garage doors is that they are not the best at insulating your garage. In the summer, heat can enter through the glass, while in the winter, heat can escape through the glass, increasing your electricity and gas bills as you crank up your HVAC unit. You can help mitigate the poorer insulation by investing in insulated glass and insulating your garage.

The life span of insulation is between 20 and 100 years. At that time, existing insulation can fall victim to gravity, resulting in compression, which reduces its insulating protection or R-value. If you can't simply add more insulation over the existing material, removing the old to increase the effectiveness of the new can reduce your energy bills and make the project worth the time and money investment.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

It is usually possible to install insulation yourself, but it’s often better to hire an insulation professional. An experienced insulation pro can determine which type of insulation is best for your space and the R-value get the most value and comfort in your home. Certain types of insulation can cause skin, eye, and lung irritation, and a professional will have the equipment necessary to keep themselves safe and limit the effect on your indoor air quality after the installation. Certain types of insulation—like blown-in and loose-fill insulation—demand a professional for proper functionality and safe installation.

The Morongo Valley, CA homeowners’ guide to insulation services

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