Helping homeowners in the Denver Colorado area save with insulation.
Spec 7 Insulation has been helping homeowners in the Denver area save with insulation since 1989. Call us today to learn how you can save money on your energy bills and make your home more comfortable.
Spec 7 Insulation Co. Inc. is a corporate account. For a description of ServiceMagic's policy for screening corporate accounts, please review our terms & conditions.
In Business Since
1976
Provides Service To
Denver, Aurora, Littleton, Boulder, Westminster, Arvada, Englewood, Golden, Greeley, Longmont, Broomfield...
See All
Typical Business Hours (Please call to confirm)
Monday - Friday 8:00 am - 6:00 pm
Other Quick Facts
Warranty Offered
Credit Cards Accepted
Free Estimates
Memberships & Affiliations
Blow-In-Blanket Contractors Association (BIBCA)
Insulation Contractors Association of America
BBB
Areas of Expertise
Attic, wall, basement and crawl space insulation using foam, fiberglass, cellulose and radiant barrier insulation.
Product Brands Used
Owens Corning, BASF, Certainteed, Knauf, FiberTEK, Demilec, GreenFiber (availability varies by location)
How We Got Started
I chose to work in this industry because We are part of the family owned IBP, LLC one of the largest insulation contractors in the U.S..We started in this industry in 1989.We describe our business as Well established
Review by Amanda H.in Denver, CO Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Spec 7 provided fast results and quality work.
Was this review helpful?
4.33
09/01/11
Review by Rita M.in Denver, CO Project: Install or Upgrade Blown-In Insulation
Was this review helpful?
5.0
05/24/11
Review by Brad B.in Denver, CO Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Fast, efficient service @ a good price!
Was this review helpful?
4.5
12/21/10
Review by a customerin Denver, CO Project: Install or Upgrade Blown-In Insulation
Of the three contractors that provided quotes for insulating my attic, Spec 7 had the most experienced and knowledgeable staff. As a bonus, they were also the cheapest.
Was this review helpful?
5.0
12/18/10
Review by Tony A.in Denver, CO Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Thank you. Everything was great. It now feels like there is a blanket covering my house.
Was this review helpful?
5.0
12/15/10
Review by Gary B.in Littleton, CO Project: Install or Upgrade Blown-In Insulation
they had the lowest price. they showed up on time. the prep work and blow in of fiberglass attic insulation only took about 90 minutes.
Was this review helpful?
5.0
11/12/10
Review by Jennifer G.in Arvada, CO Project: Install or Upgrade Blown-In Insulation
Professional, timely, cleanly. Got the job done!
Was this review helpful?
4.33
11/09/10
Review by Randy W.in Boulder, CO Project: Install or Upgrade Blown-In Insulation
They did a very good job. I feel they were the best of the three company's I check out. From the estimate which was a very competative priced, to the completed job.
Was this review helpful?
4.83
11/07/10
Review by James W.in Littleton, CO Project: Install or Upgrade Batt, Rolled or Reflective Insulation
Very professional.
Was this review helpful?
5.0
10/27/10
Review by a customerin Denver, CO Project: Install or Upgrade Blown-In Insulation
Great pricing, efficient service. Not a lot of extras but they got the job done.