
Serving Victor, CO and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Terrific value
"Great communication and value. Would definitely hire again!"





+4


Serving Victor, CO and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Terrific value
"Great communication and value. Would definitely hire again!"





+4

Serving Victor, CO and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!





+7

Serving Victor, CO and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"They let us know they were no longer in the gutter business. Called a few days in advance to set up a time to do the insulation. They were late and called at 4:45 in the 3:00-5:00 PM window to tell us their truck broke down and they'd be late. Blew in the insulation but didn't coordinate with the roofer about additional sofit vents or put in baffles where the new vents should be added. It was very difficult to communicate with the workers because only one could speak a little english. If all you need is some insulation blown it this company is OK.
"

Serving Victor, CO and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
We at AtticWise, take pride in our reliability, integrity and the quality of our work. We specialize in comprehensive home insulation needs offering the products and services of AtticShield? - an industry leader in reflective insulation - and Johns Manville? - provider of the utmost quality blown-in insulation. We make it a point to provide the highest level of customer service with both residential and commercial clients and apply the same attention to detail regardless of project size or complexity. We look forward to earning your business!





+3
Serving Victor, CO and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
Home Pro of the Year in 2010 (Service Magic)Home Performance Contractor of the Year for the last 8 out of 10 years. We are a company that specializes in re-insulating existing homes by using blown-in insulation and getting huge reductions on our customers energy bills by Air Sealing and compressing fiberglass or rockwool in the walls and Dense packing it tight.Where most companies are happy getting 10%energy reductions on their clients homes, we want 50% or higher. Our family has owned and operated Bestway Insulation, LLC, in Colorado since 1976. Born & raised CO. Top Rebate producer for air sealing in 2009 - 2021. Home Performance with energy star Contractor of the year 21 out of 23 Years starting with NREL when they were doing it in 1996. I want huge results for my clients.
Serving Victor, CO and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Spray Foam Insulation services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Serving Victor, CO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"????? I highly recommend Western Slope Facility Services. Michael and his team were professional, reliable, and completed the work exactly as promised. Communication was excellent throughout the project, pricing was fair, and the quality of workmanship exceeded expectations. They handled everything efficiently and left the property clean when the job was finished. If you're looking for a dependable contractor for repairs, maintenance, cleaning, remodeling, or property improvement projects, Western Slope Facility Services is a great choice."





Serving Victor, CO and surrounding areas
In business since 2017
Free estimates
Small jobs welcome
"We hired W. F. Gray Insulation for attic insulation. Overall communication was excellent. Frank Gray made a favorable impression from the outset, and was very responsive to subsequent requests to add line items to the quote such as constructing a hinged styrofoam cover for the whole house fan in the attic and being willing to add a plywood walkway, marked overhead on the rafters, so that the attic fan can still be serviced without someone guessing where they could walk in an attic that has 17 inches of insulation covering the rafters. They were very patient as I needed to get electrical upgrades done and run through the attic before the insulation was blown in, and post-COVID supply-chain issues caused delays so that I could not schedule with them until about 6 weeks after receiving the quote. The crew completed the entire job in half a day and were good enough to take old random junk out of the attic that had been left there decades ago by the previous homeowner. Surprisingly, they did not require any deposit up front on a residential job, even with supply-chain constraints raising prices on materials. Frank himself did the work while training assistants rather than delegating everything to someone else. I highly recommend this company."





Serving Victor, CO and surrounding areas
In business since 2003
Free estimates
"They did a good job."





+8
Serving Victor, CO and surrounding areas
In business since 2024
Free estimates
Credit card accepted
"Very professional workers and they even cleaned up after they were done!"
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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