
Serving Keller, TX and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"David great guy, great proposal, workers did a great job very happy with the insulation in my attic."





+2


Serving Keller, TX and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"David great guy, great proposal, workers did a great job very happy with the insulation in my attic."





+2

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!"




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."





+23
Serving Keller, TX and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"This September I had a home energy audit through Fulkrum Insulation. They said we needed some Ductwork changes and more insulation in the attic. Since having those solutions installed, my electric bill has been dramatically lower than ever before."

Serving Keller, TX and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"Completed Roofing, Gutters and attic Insulation in a timely manner. Would definitely recommend!"

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.





+3

Serving Keller, TX and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"If you just need an attic insulated, then these guys offer a replete program."




Serving Keller, TX and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"They were a bit over the rest of the company’s that I had out. But the pease of mind that I had knowing that they were going to do it right was worth it. During the bid Mike answered all my questions before I was even able to ask them. Made a great impression on me. They also worked well with me removing my old insulation myself. PLUS , they hauled off the old stuff for me at a great price!! Thx guys!"





+6

Serving Keller, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"These guys are the BEST. They treat your home as if it were theirs. Isaac found some possibly faulty electric wiring in my attic and told me about it. He did not have to do that, because it delayed their finishing their job by a day, and interrupted their next job. But he is honest in decent and wanted my home to be safe. They removed all of the old insulation, replaced my ductwork, and blew in new insulation. They were kind, courteous, and professional at all times. The other two estimates I had did not alert me to the need for new insulation, and one company never even looked in my attic. I highly recommend this company, without hesitation. They are fair, honest, And worth every penny. I feel safer now and I know I am breathing much cleaner air."





+26

Serving Keller, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Credit card accepted
"They sent out the owner who did a complementary energy audit - we followed his advice and blew insulation in our attic and wrapped the ductwork. Our energy bills have been reduced dramatically!"
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.
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