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Top-Rated Spray foam insulation pros in Crested Butte - Updated Nov 2026

Avatar for Rocky Peak Insulation
Rocky Peak Insulation
5.0(
2
)

Serving Crested Butte, CO and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: Quick response

"This company was very professional and efficient to work with. Itâ s hard to get people to do a thorough job these days. These guys went above and beyond. They got the job done in a timely manner. They did a great, high quality job. Communication all the way through the job. If every company delivered like these guys did, this world would be a better place. I would recommend them to anyone wanting a fair price for high quality insulation install!!"
Response time4 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Drake Austin Contractor
Drake Austin Contractor
4.9(
8
)

Serving Crested Butte, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

At Drake Austin Contractor, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Deck Extension
hot tub pad before deck install
Before replacement
New install
Hose Bib Cover

+10

Response time2 days
5 neighbors recently requested a quote
Recommended by87%of homeowners
Eray Mechanical Insulators, Inc.
5.0(
3
)

Serving Crested Butte, CO and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

At Eray Mechanical Insulators, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

Recommended by100%of homeowners
Avatar for Spray Foam My Home
Spray Foam My Home
4.8(
35
)

Serving Crested Butte, 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 Roaring Fork Spray Foam
Roaring Fork Spray Foam
4.6(
20
)

Serving Crested Butte, CO and surrounding areas

In business since 2017

Free estimates

Warranties offered

"All of the foam insulators have answering services so it will be a minimum of 24 hrs to get a call back. Once I was on the phone with Jerry I knew he was my guy! Very educational and provides the most for money spent. I like that Jerry is a private contractor and does his own work. I highly recommend Roaring Fork!"
Spray foam texture
Shed insulation
Shed insulation
Shed
After

+7

Response time2 days
Recommended by100%of homeowners
Quality Sprayfoam Insulation
4.0(
1
)

Serving Crested Butte, CO and surrounding areas

In business since 2020

Free estimates

Offers commercial services

We are a locally owned/family run and operated company with over 5+ years experience. We specialize in all facets of residential and commercial work. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us you will never have to find another contractor again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

Response time2 days
Recommended by100%of homeowners
Sprayfoam Solutions LLC
New to Angi

Serving Crested Butte, CO and surrounding areas

In business since 2024

Free estimates

Offers commercial services

Sprayfoam Solutions LLC has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Response time4 hrs
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Insulation - Install or Upgrade

Serving Crested Butte, CO and surrounding areas

In business since 1971

Credit card accepted

"I love American Shield.  I love American Shield.  I love them. We have 2 homes; this home is 30 years old, our home in California is twenty years old and we have used them in both places.
A, number 1, plus, plus!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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FAQs for spray foam insulation projects in Crested Butte, CO

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.