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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon10
    Verified insulation services reviews

Top-Rated Insulation pros in Jefferson - Updated Nov 2026

Avatar for J H Insulation
J H Insulation
5.0(
2
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Jefferson, CO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Artisia  NM  project
Artisia  NM  project
Fort Lupton  project
Fort Lupton  project
RV

+2

9 neighbors recently requested a quote
Avatar for USI Powers Insulation
USI Powers Insulation
3.4(
8
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Jefferson, 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.
"
Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Precision Spray Foam
Precision Spray Foam
5.0(
9
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Jefferson, CO and surrounding areas

In business since 2017

Free estimates

Credit card accepted

Precision Spray Foam is a locally owned and operated company that provides high-quality spray foam insulation solutions for residential and commercial customers. Whether you need to insulate your pole barn, shop, attic, crawl space, walls, or roof, we have the expertise and experience to handle any project. We use only the best materials to ensure optimal energy efficiency and comfort for your home or business. We also offer estimates, competitive pricing, and excellent customer service. Contact Precision Spray Foam today to find out how we can help you save money and improve your indoor environment with our insulation services.

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+6

Recommended by100%of homeowners
Avatar for Spray Foam My Home
Spray Foam My Home
4.8(
35
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Jefferson, CO and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"I had used Community Insulation to add insulation to the attic and was so pleased with their professional service that I requested them to add insulation to the crawl space. I have recommended them several times."
FOAM
FOAM & BATTS
FOAM
FOAM
FOAM & CELLULOSE

+6

Response time3 hrs
Recommended by64%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Jefferson, CO and surrounding areas

In business since 1971

Credit card accepted

"I know a lot of people hate them, but they've always been, pretty much with anything that has gone wrong, they've been really responsive. We used another one previous to them, I can't remember their name, I wish I could because I really would want give them an "F". American Home Shield has been good. The last time we had something done, it was just over what our deductible was, which, I want to say, is like $100. They pretty much covered everything else, which was a few hundred dollars."
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+2

Recommended by65%of homeowners
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Insulation FAQs, answered by experts

Although the cost might seem high, winterizing your home is important for your health and the structural integrity of your home. Winterizing will keep your home warm and toasty during the cold months and prolong the life of your appliances, windows, pipes, sprinkler system, pool, and more. 

Sometimes you may be able to leave the bags with your regular trash. However, that’s not always the case. Call your local waste management prior to starting the removal and ask about the proper ways to recycle or dispose of removed insulation. In many cases, your town or municipality has a designated dumpster for building waste.

Yes, insulating your cold water pipes is a great way to prevent condensation. When warm, humid air meets cold pipes, condensation forms, which can drip and cause moisture issues in your home. Pipe insulation acts as a barrier between the warm air and the cold pipes, keeping condensation at bay and helping you avoid potential problems like mold or structural damage.

Blown-in insulation works, but only for unfinished attics. Also, it isn’t the longest-lasting nor the most effective option. For better options, look into spray foam insulation or natural fiber batts. They typically have a longer lifespan, better heat resistance, and stronger sound-proof abilities. Spray foam insulation costs about $1.25 to $1.50 per square foot, but can go up to more than $4 per square foot. Fiber batt pricing varies depending on the material.

Minimal, mainly occasional checks for damage or mold in extreme conditions.

The Jefferson, CO homeowners’ guide to insulation services

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