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Fibers Insulation
5.0(
3
)

Serving Thermal, CA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Geovany and his team did an amazing job at my house cleaning attic removing all debris lid insulation, sanitizing and air sealing attic, installing new insulation and radiant barrier. Job was done in a clean and professional manner. Team was polite and professional. I would recommend Fibers Insulation to anyone looking to upgrade or replace their insulation or just looking to add radiant barrier to their attic for a cooler more energy efficient home."
12 neighbors recently requested a quote
Avatar for Guardian Insulation, Inc.
Guardian Insulation, Inc.
4.7(
52
)

Serving Thermal, CA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The guys did a great job, cleaning up the old insulation and then reinstalling new insulation. They were professional and cleaned up after. I would recommend them."
Response time2 days
Recommended by95%of homeowners
Avatar for Evergreen Air Duct Cleaning
Evergreen Air Duct Cleaning
4.9(
27
)

Serving Thermal, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Adam and his team of workers gave me a great deal on replacing the insulation in the attic. We had a leak in one of the fire alarm sprinklers that caused the insulation to be bad and smelly. 
We spoke to Adam about the problem and he sent his employee (Luis) to come over and check the problem in order to provide us  with a quote.
The quote that Adam was able to give us was very good and we approved the work. He than sent 2 workers to do the job and it was done in 2 days after they had to clean everything in the attic and to try it before they placed the new insulation.


"
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+58

Recommended by94%of homeowners
Avatar for Evergreen Air Duct Cleaning
Evergreen Air Duct Cleaning
5.0(
28
)

Serving Thermal, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Excellent service and good people to work with! Adam was very generous to us when we contact the office and asked for their help with the problem at our house. The insulation had to be replaced based on an inspector requirements. 
The replacement work took 3 days in a row and the workers did a good job. we will hire them in the future.
"
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+2

Recommended by95%of homeowners
Avatar for OM Construction Inc
OM Construction Inc
4.7(
151
)

Serving Thermal, CA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Our recent home remodel was pretty extensive. I knew I wanted to change some things, improve some things, and fix some problems with our house, but I didn't have any idea how to get there. From my initial meetings with Tony, I could tell that he was comfortable with the scope of the project, and that I would be able to work with him through all the challenges that I figured would come with a project of this size. Now that we've finished our project, I can say I'm glad we went with OM Construction. The price was fair, the guys were onsite 6 days a week from start to finish, and the quality of work was very good. During the project, Tony always had a positive attitude, and worked to help us solve a lot of problems with our old house ranging from framing, insulation, electrical, plumbing, doors, and windows. His guys did a good amount of finish work too, including stucco repair, laminate flooring installation, molding installation, drywall/skim coating, and interior and exterior painting. Marcos, Carlos, Josue and Elias were all very respectful while in our house and took extra effort to clean up well at the end of every day. Overall I think the project turned out great, and I'll definitely call Tony the next time I have a project I can't handle on my own."
Roofing Project
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+86

Recommended by95%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)

Serving Thermal, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We have a 1970's and we decided to have an energy audit by Landmark Construction. It was clear that our house have some energy issues and was in need of a any type of energy overhaul.  The report that was prepared for us by Charlie and his office staff, was comprehensive, clear to understand and revealed that the ducts at the attic  was not sized appropriately. In addition to that, the furnace/AC in the smaller unit was old (and original) and had to be replaced. The recommendations that Charlie told us, included a new furnace/AC, new tankless water system, hot water pipe insulation, building sealing, the insulation and new ducting throughout the house. This was the best investment we ever made.  I could not believe the difference in our utilities bill.  Charlie and his team were great,  professional and experienced. I wish we did these 15 years ago!!
"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Thermal, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

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

Serving Thermal, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Green attic pros gave us a free estimate and performed the job a day later. Very friendly and extremely professional. We had rodents in our crawlspace for months and they took care of it in one day. We highly recommend this company. They definitely took care of the scratching sounds that we were loosing sleep over. Thank you Green attic pros."
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+166

Recommended by100%of homeowners
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Insulation questions, answered by experts

Generally, the cost of ice dam removal is not covered by homeowners insurance because it is often considered preventable maintenance. However, the damage caused by ice dams is frequently covered. Depending on your policy, this can include interior water damage, roof collapses, and damage to shingles. Coverage for personal belongings affected by leaks may vary. It is important to check your policy details or contact your insurer to confirm what your plan covers. Keep in mind that any damage resulting from a DIY attempt to remove an ice dam will likely not be covered.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

Water freezes at 32 degrees Fahrenheit, but the actual temperature that can cause frozen pipes can vary. Generally, it takes 12 hours for pipes to freeze at 32 degrees Fahrenheit.

Uninsulated pipes can freeze if it’s 20 degrees Fahrenheit or colder for over three hours. If your pipes are insulated, it can take six hours or longer for pipes to freeze. Note that some pipe types freeze more often than PEX pipes. Copper pipes freeze more often because the copper conducts energy and loses heat quickly.

Regular inspections for moisture damage, pest infestations, and proper R-value performance help maintain efficiency.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

The Thermal, CA homeowners’ guide to insulation services

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