Top-rated spray foam insulation pros.

Get matched with top spray foam insulation pros in Belgrade, MT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Spray foam insulation pros in Belgrade

Avatar for Silverdale Insulation, LLC
Silverdale Insulation, LLC
4.8(
31
)

Serving Belgrade, MT and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Silverdale Insulation is a great company and did a fantastic job with quality spray foam and blown insulation for our pole barn and home. The owner James and his brother Victor are consummate Professionals. Victor provided some genius ideas to optimize the insulation in out pole barn, even impressing our General Contractor. James, Victor, and their small crew delivered as promised, and more. I highly recommend Silverdale Insulation. Craig S. Bozeman, MT"
Attic Downspray 1"
Attic Downspray 1"
Finished Wall
Wall
Wall

+46

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for C.C. INSULATION & URETHANE, INC.
C.C. INSULATION & URETHANE, INC.
4.9(
10
)

Serving Belgrade, MT and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Jades Insulating did a very good job on the spray foam project for the walls and ceiling of the addition to my home. They worked me into their schedule in a timely manner. Their price was a bit cheaper than some of their competitors. They did a good job of cleaning up when they were done."
Response time6 hrs
Recommended by90%of homeowners
Elkhorn Insulation, Inc.
5.0(
2
)

Serving Belgrade, MT and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Elkhorn Insulation did an amazing job insulating my new home. Travis (the owner) and his crew were fast, efficient and did clean work. They insulated my home in the middle of summer when the afternoons were getting close to 100 degrees, after they were finished the inside didn’t get above 72 degrees which is amazing. To top off the great service their pricing can’t be beat. I highly recommend hiring Elkhorn Insulation!!"
Response time7 hrs
8 neighbors recently requested a quote
Avatar for Lewistown Sprayfoam and Insulation
Lewistown Sprayfoam and Insulation
4.3(
4
)

Serving Belgrade, MT and surrounding areas

In business since 2015

Free estimates

Credit card accepted

Lewistown Spray Foam and Insulation, LLC, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Recommended by100%of homeowners
Avatar for Lil Joes Insulation - Home  Facebook
Lil Joes Insulation - Home Facebook
4.8(
4
)

Serving Belgrade, MT and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

Lil Joes Insulation is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 17 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! \n

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Belgrade, MT and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Spray Pros Insulation LLC
New to Angi

Serving Belgrade, MT and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time2 days
Response rate89%
Avatar for Jack Spinks
Jack Spinks
5.0(
2
)

Serving Belgrade, MT and surrounding areas

In business since 1979

Emergency services offered

Warranties offered

(Note) As we all know. No one works for free. We take great pride in our three generations of experience in painting, drywall, trim carpentry work on your remodel or repairs you need done.\n\n Our company's mission statement is best seen in our company slogan " FRIENDS HELPING FRIENDS" providing excellent workmanship and complete customer care service from start to completion of a project, no matter how large or small the project is. Even if it's just interior demolition an re-installing of drywall or plaster repairs and painting. We happily provide this service to repair, blend, and match any existing texture there is.\n\nSeeing we all know no one works for free. We charge a minimal fee for consultation work to plan future projects, or bids to service your current projects needs.\n\nTen percent discount to seniors an first responders...\n

Response time3 days
Recommended by100%of homeowners
Showing 1-10 of 15
FAQs for spray foam insulation projects in Belgrade, MT

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.