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Verified Reviews for Insulation Service pros in Bertha, MN

*The Angi rating for Insulation Service companies in Bertha, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Bertha, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on February 12, 2025

Find Insulation pros in Bertha

Avatar for RetroGreen Energy
RetroGreen Energy
3.6(
57
)

Serving Bertha, MN and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Professional and courteous. The folks on site took time to answer any question, wore masks and cleaned up well. They did great job painting the stucco after insulation and patching - house looks great. The insulation is already making huge difference in my 1911 house in Minneapolis- not sure the boiler will kick in till December."
1890 historic retrofit w/
1 course of siding rem.
Brick chimney
2001RetroFoam retrofit
Holes drilled every 16in

+22

Response time4 days
175 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for M&J Insulation
M&J Insulation
5.0(
1
)

Serving Bertha, MN and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients' unique needs. We are ethical, honest and easy to communicate with. Call us today and you'll be pleased you did. Thank you

Duct work insulation
Duct work insulation
Duct work insulation
Duct work insulation
Duct work insulation

+3

5 neighbors recently requested a quote
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Dufner Products, Inc.
4.1(
7
)

Serving Bertha, 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!

11 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
DUFNER PRODUCTS INC.
5.0(
3
)

Serving Bertha, MN and surrounding areas

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!

Response time4 days
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Bertha, MN and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Avatar for Technical Construction Solutions, LLC
Technical Construction Solutions, LLC
5.0(
1
)

Serving Bertha, MN and surrounding areas

In business since 2020

Free estimates

Warranties offered

Technical Construction Solutions, LLC is 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.

Response time5 days
Recommended by100%of homeowners
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Indecon Cleaning 911
3.6(
39
)

Serving Bertha, MN and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"The mold was removed.  However, the contractor was supposed to replace some insulation that was removed for cleaning. That
 insulation has not been replaced.  Also, a roll of carpeting was taken from the basement after he was instructed to not take it away.

In phone calls and texts he had informed me that he had the roll of carpet and would return it and re-install the insulation, and has yet to do so several months later.

I would not recommend this contractor.
"
Recommended by72%of homeowners
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Showing 1-10 of 15
Insulation questions, answered by experts

It’s technically possible to install loose-fill cellulose insulation without a blower, but it’s much more time-consuming, tedious, and dangerous. You’ll need to wear the proper protective coverings to handle the cellulose after it’s been doused in boric acid; use a shovel when you can to transport the material from the bag into the wall cavity.

That said, if you purchase cellulose materials at a home improvement store, ask if they rent out blowers for free or at a discounted rate. In many cases, if you buy the material from the store, they’ll rent out the blower at no extra cost.

Yes, many services include adding insulation for energy efficiency. Confirm with your contractor.

The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.

Natural fiber batts and spray foam insulation both work great for soundproofing. Newer materials, such as hemp batts, are more expensive but more effective for insulation and sound blocking. They are also more sustainable. There is also a professional system called Blow-In Blanket Insulation (BIBS) that is soundproof and moisture-resistant. However, BIBS must be installed professionally and can be a costly investment.

These two types of foams are similar chemically, but they are applied in a much different way and each has its own pros and cons. Spray foam can only be used if the area where you will be installing the installation is wide open and easy to access. Injection foam should be used where it's cost-prohibitive to remove the walls that are placed over the insulation. Spray foam is a much less expensive process and requires less expertise. 

The Bertha, 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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