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Find Insulation pros in Keller

Avatar for A Better Insulation
A Better Insulation
4.6(
251
)

Serving Keller, TX and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Great job by these guys. Very good price quoted for the project and did not try to sell anything extra. Very professional from quote to cleanup. Would highly recommend ABI for your insulation needs!"
Solar Energy System
Solar Energy Project
 Spray on Reflective coating
 blown in cellulose attic insulation upgrade
 30,000 square feet of radiant barrier in Texas

+2

Recommended by81%of homeowners
Avatar for Koala Insulation of Greater Fort Worth
Koala Insulation of Greater Fort Worth
4.9(
19
)

Serving Keller, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Holly from Koala was amazing from the start to the end. I originally I had them come over to give me a quote for spay insulation. Holly went over my options that were best for my house. After the work was completed my house has stayed cool which is amazing in this hot hot tecas summer. They also gave a Veterans discount!"
Batt Rolled Insulation
Blown In Insulation
Spray Foam Insulation
Response time2 hrs
2 neighbors recently requested a quote
Recommended by61%of homeowners
Avatar for Elite Insulation Specialist
Elite Insulation Specialist
5.0(
35
)

Serving Keller, TX and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"After checking out several insulation companies, I chose to hire Elite Insulation Specialist. I am very pleased with my decision. Their price was by far the best and I felt like they were very honest and straight forward. The guys arrived early to the appointment and we’re done in less than an hour. They were friendly and professional throughout the entire process. I will be recommending Elite I dilation to friends and family."
Fiberglass batt Insulation
Fiberglass batt Insulation
Fiberglass batt Insulation
Fiberglass batt Insulation
Fiberglass batt Insulation

+23

Response time1 day
Response rate89%
Recommended by100%of homeowners
Avatar for Eazy Insulation LLC
Eazy Insulation LLC
5.0(
6
)

Serving Keller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

Eazy Insulation LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

Remodel
Remodel
Remodel
Remodel
Remodel

+9

Response time9 hrs
13 neighbors recently requested a quote
Avatar for Insulation Commandos of Denton - Tarrant
Insulation Commandos of Denton - Tarrant
5.0(
7
)

Serving Keller, TX and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Expert insulation contractor for Denton & Tarrant County—specializing in attic insulation, blown-in insulation, insulation removal, air sealing, radiant barrier installation, and energy efficiency upgrades. We tackle noise reduction and pest-damaged insulation, delivering comfort and lower energy bills for homes and businesses. Our team uses only W-2 employees—not subcontractors—for guaranteed workmanship through our Iron-Clad Guarantee. Every free estimate includes thermal imaging to pinpoint your needs. Trusted for honest service and local expertise. Call now for a free in-person quote on attic insulation, removal, air sealing, radiant barrier, or upgrades.

Insulation Commandos
Insulation Commandos
Insulation Commandos
Insulation Commandos
Installation Views

+3

Response time9 hrs
Response rate87%
33 neighbors recently requested a quote
Avatar for Climate Doctors
Climate Doctors
4.8(
3,288
)

Serving Keller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"I can't thank these guys enough! They gave us a great deal and went above and beyond what we had hired them to do. They are going to come back out and take care of a few other things that they can do besides insulation. I can't recommend them enough. They are very punctual, professional, and very friendly. Even our dogs approve of them! Even before they were finished, I already noticed a VERY big difference in the temperature in the house. Instead of the AC running all day and it being 6-10 warmer than I prefer, it stays at the temperature I want it. The AC runs 1/4 of the time instead of running all day."
Response time1 day
Response rate95%
15 neighbors recently requested a quote
Avatar for Attic Fanatics
Attic Fanatics
5.0(
20
)

Serving Keller, TX and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Attic Fanatics did an awesome job from start to finish. They removed our old insulation and installed new insulation, and they were the only company that explained how important air sealing is. They also recommended a solar attic fan to help with summer heat and attic humidity, which we ended up going with and are glad we did. Everyone we worked with was great, from the sales rep to the installers, and they even had a project manager on site making sure everything went smoothly and that we were happy the whole time. Super smooth process and a 10/10 experience. I’d definitely recommend Attic Fanatics to friends and family."
Rat Infestation Garland
Attic After
Vents Installed
Attic After
Before

+16

Response time8 hrs
36 neighbors recently requested a quote
Recommended by10%of homeowners
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Showing 1-10 of 293

FAQs for insulation service projects in Keller, TX

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Keller, TX homeowners’ guide to insulation services

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

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