Serving Sachse, TX and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Enrique was a pleasure to work with and I have no reservations in recommending him for blown insulation work."

Serving Sachse, TX and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Enrique was a pleasure to work with and I have no reservations in recommending him for blown insulation work."

Serving Sachse, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Our home needed the attic insulation replaced, so I reached out to Insulation Commandos. Martha and her team were incredibly professional, honest and considerate. They are people with high integrity !! I highly recommend using this company for all your attic insulation needs. Many homes are under insulated and you need to give them a call."





+12

Serving Sachse, TX and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"Mr. Harsin inspected my attic and fully explained options and trade offs to improve my insulation. His crew came next day, were knowledgeable, completed the work and cleaned up afterwards."





+23

Serving Sachse, TX and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
"Remington Insulation and Ventilation did a great job on our home. The crew was professional, on time, and easy to work with. We noticed the difference right away and really appreciate the quality of their work. Highly recommend."




Serving Sachse, TX and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"The contractors were efficient and very knowledgeable when it came to their craft. When in doubt, choose NxT for all of your insulation needs."
Serving Sachse, TX and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"My son recently purchased an older home that had very little attic insulation. After Rob's team finished adding fiberglass insulation the A/C turned off almost immediately and the home remained at 74 degrees even though it was over 100 that day. I was very impressed and plan to have them come inspect my attic next !"

Serving Sachse, TX and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
At Koala Insulation, we help homeowners improve comfort, lower energy bills, and breathe cleaner air. \n\nIf your home is too hot, too cold, or costing you too much to heat and cool, poor insulation is often the problem.\n\nWe specialize in attic insulation, spray foam, air sealing, and full insulation removal and replacement. \n\nEvery home is different, so we provide honest evaluations and customized solutions, no pressure, just what works.\n\nOur goal is simple: make your home more efficient, comfortable, and healthy.\n\nGet a free insulation evaluation today and start saving.





+30

Serving Sachse, TX and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Tech who showed up to do inspection was thorough. Climbed into small attic, took pictures and explained what their findings were. Other inspections (I had 2 more) just popped their heads into the entrance and too my word for what may need to be done. Scheduling with Attic Construction was simple. They showed up on time (early). They let me peak up their as they cleaned up old insulation and remove rodent droppings (biggest concern). They finished within the day as promised and cleaned up after themselves thoroughly. Our home was well protected from dings/damages as they wrapped corners of walls, stairs etc. We have noticed improvement from having only 3.5 inches of insulation to now nearly 14-15 inches. They recommended a "combo" of batt insulation (Around the entrance) and blown in for the rest of the area. This allows you to pop in there with out blown in insulation falling all over the place. They also recommended and performed rodent proofing/sealing. We were sent photos of both before and after their work. I would highly recommend this company."



Serving Sachse, TX and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"After to job was completed the attic looked amazing. The insulation was perfectly level. I was impressed they did an excellent job cleaning up afterwards."





+15

Serving Sachse, TX and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"The owner came out and did an estimate of the job needing to be done. Was very polite, professional and honest. I had interviewed 4 other insulation companies and they all said something different."
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.
From average costs to expert advice, get all the answers you need to get your job done.

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