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Find Insulation pros in Wanamingo

Avatar for Guevara Insulation, LLC
Guevara Insulation, LLC
5.0(
8
)

Serving Wanamingo, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Ryan, Miguel, Luis and staff did a great job removing old insulation, inspect, clean & disinfect, spray foam, and blow in new insulation. They were efficient, kept me informed, cleaned up well, and addressed minor issues after the completion was complete. I had planned to also spray foam the basement, but we could not vacate the house (fumes) with a member in hospice. This will be done as soon as we are able. Highly recommended!"
Insulation
Insulation
Insulation
Insulation
Insulation

+13

Response time2 days
Response rate87%
32 neighbors recently requested a quote
Avatar for Century Insulation
Century Insulation
4.4(
54
)

Serving Wanamingo, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Ryan did our estimate, and was very efficient. Andrew and Evan did the insultation work and did a fantastic job! It was a large area to get prepped and then to insulate and they did a great job every step of the way! Our entire home is now at a R50+ insulation level, as opposed to the R25-30 and 0 values we had before. It will be interesting to see what sort of impact the newly insulated garage and 3 season porch has on the comfort level in the main house. The team did a great job for us and I would recommend them to anyone considering insulation!"
Ice Dams
Ventilation
Insulation Installation
Attic Insulation
Response time2 days
Recommended by91%of homeowners
Avatar for Northern insulation & building solutions
Northern insulation & building solutions
3.7(
16
)

Serving Wanamingo, MN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"A&R insulation pros was a very professional crew, they showed up on time, they spoke clearly about how things are gonna go and got the job done right. I Appreciated this crew working on my house and I recommend choosing them."
Attic Air shoots
Finished attic blow in
Finished attic blow in
Garage
Garage

+3

Response time1 day
Response rate93%
Recommended by72%of homeowners
Avatar for Hoffman Weber Construction
Hoffman Weber Construction
4.3(
337
)

Serving Wanamingo, MN and surrounding areas

In business since 1992

Free estimates

Credit card accepted

"As always, we are thrilled with the work done by Hoffman Weber Construction. Love the look of the windows - but also the safety factor. The installers were on time, friendly, and did a super job. We would hire them for any of their services."
2020 NARI MN CotY Silver Award Winner
2015 COTY Award Winning Exterior
CertainTeed Restoration Classic Siding and GAF Timberline HD Roofing
Certainteed Restoration Classic Vinyl Siding and GAF Timberline HDZ Roofing
James Hardie HardiePlank Cedarmill Lap Siding, Hardie Board and Batten Siding, and HardieShingle Siding

+278

Recommended by85%of homeowners
Ice Dam Prevention Systems
3.9(
60
)

Serving Wanamingo, MN and surrounding areas

In business since 1975

Free estimates

"Mark is a very knowledgeable insulator. He went the extra mile to make sure the attic was properly insulated. Showed up on time and also built some walkway platforms for easy access. I have used him in the past for dampness issues in my prior home. He solved the problem other insulators could not figure out. I would absolutely recommend his services to anyone who needs a pro.
"
Recommended by82%of homeowners
Showing 1-10 of 25

FAQs for insulation service projects in Wanamingo, 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.

The Wanamingo, MN homeowners’ guide to insulation services

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

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