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Find Spray foam insulation pros in Sauk Rapids

Avatar for Gunner Insulation & Roofing
Gunner Insulation & Roofing
4.8(
17
)

Serving Sauk Rapids, MN and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"True to their word the insulation and ground vapor barrier they added to our crawl space absolutely helped prevent moisture (and radon) ingress and keep our mudroom above better controlled - we can already feel the difference in floor temp just in the first couple of weeks. We worked with several folks of their team and everyone was tip notch from the quote to logistics to the customer service throughout - they let us reschedule our smaller job a few times due to some logistical complications and when they had some of their own they made sure to make things right with their service (comping a hotel room we needed for spray foaming when they unexpectedly rescheduled the day of). Thanks Dain and the Gunner Team!"
Attic Extraction
Blown sulation
Closed cell spray foam
Blower door test
Blower door testing

+2

Response time6 hrs
Response rate94%
6 neighbors recently requested a quote
Avatar for 3 Polar Bears Solution LLC
3 Polar Bears Solution LLC
5.0(
4
)

Serving Sauk Rapids, MN and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"The guys did a great job. Covered my garage and all items in it with plastic sheeting . I was impressed how clean it was when they left. Did not expect the level of service I received. Job was 5 Stars ++. Would recommend 3 Polar Bears Solutions LLC of Rosemont, MN of you are looking to upgrade the insulation in your home."
Blown in attic
Blown in attic
Blown in attic
9 neighbors recently requested a quote
Spray Foam Insulation System, Inc.
3.5(
11
)

Serving Sauk Rapids, MN and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"John and his team did amazing work removing the old, insufficient insulation in the attic of my nearly 120 year old home and replacing it with a much higher R-value blow-in insulation. The difference in the look of the attic is phenomenal, and I am confident it will be good for the energy efficiency of our home as well. The entire project took around 8 hours and the team even cleaned up to the point where you could hardly tell any work was done. I found dealing with John and Spray Foam Insulation Systems to be a very pleasant experience. Very honest and forthright, while offering a very fair rate for the work. I highly recommend working with them."
Response time1 day
Recommended by87%of homeowners
Dufner Products, Inc.
4.1(
7
)

Serving Sauk Rapids, MN and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

With over 20 years of experience, We take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for UZ Insulation Services, Inc.
UZ Insulation Services, Inc.
4.0(
86
)

Serving Sauk Rapids, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"UZ Insulation was wonderful to work with! They showed up when scheduled, I received a fair estimate, and they notified me about the rebate program with CenterPoint Energy. All of their employees were personable and represented the company well. I had a unique situation that required extra phone calls and assistance, that had nothing to do with the work that UZ performed, and Tim M. and Angie were unbelievably patient and went the extra mile to help me. I highly recommend UZ for insulation work! The best part is I no longer smell cigarette smoke from an adjacent unit! Thank you UZ Insulation!"
Recommended by98%of homeowners
Avatar for Century Insulation
Century Insulation
4.4(
54
)

Serving Sauk Rapids, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"The insulation and duct work were both done very professionally. I am very pleased with their work. I have recommended Century Insulation to my friends. Spray foaming the rim joists made a huge difference in the comfort of our home. It seems less drafty and more quite. The basement rooms that had the spray foam applied made those living rooms feel much more comfortable."
Ice Dams
Ventilation
Insulation Installation
Attic Insulation
Response time2 days
Recommended by91%of homeowners
Showing 1-10 of 43
FAQs for spray foam insulation projects in Sauk Rapids, MN

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.