The Best Insulation Contractors in New Ulm, MN

Compare the highest-rated insulation professionals in New Ulm, Minnesota. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Farrell Insulation

4.8
(150 reviews)
Verified

A well-established, family-owned insulation contractor with a strong reputation across Southern Minnesota. They are known for their professionalism, expertise in a wide range of insulation types, and focus on energy efficiency. They explicitly serve the New Ulm area and are a top choice for comprehensive home performance upgrades.

2105 Broadway St, Mankato, MN 56001 (Primary location serving New Ulm)

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Energy efficiency audits

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Home Solutions of Southern Minnesota

4.7
(80 reviews)
Verified

A highly-rated local contractor specializing in insulation, roofing, and siding. They have a strong focus on customer service and are deeply familiar with the building styles and climate challenges in the New Ulm region. They offer a full suite of insulation services for both new construction and existing homes.

301 S Minnesota St, St. Peter, MN 56082 (Serves the New Ulm area)

Specialties & Features

Attic insulation installation and upgrade
Basement and crawl space insulation
Air sealing services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Lindus Construction / Midwest Clean Energy

4.6
(200 reviews)
Verified

While their main office is further away, Lindus is a major regional player with a dedicated division for insulation and energy efficiency (Midwest Clean Energy). They are known for high-end work, professional crews, and offering robust warranties. They serve a very wide area, including Southern Minnesota, and are a strong option for complex projects or those seeking top-tier spray foam application.

2215 153rd St, Bayport, MN 55003 (Serves a wide region including Southern MN)

Specialties & Features

Spray foam insulation
Insulation removal and replacement
Air sealing services

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in New Ulm

** The insulation market serving New Ulm, MN is characterized by a mix of local specialized contractors and larger regional companies based in Mankato, St. Peter, and the Twin Cities metro area. Due to New Ulm's historic housing stock and cold climate, there is consistent demand for insulation upgrades, particularly in attics and basements. The competition is moderate, with a focus on quality and reliability over low-cost options. Homeowners are generally knowledgeable about energy efficiency, driven by both cost savings and comfort. Providers in this region are typically well-versed in Minnesota's building codes and may have knowledge of available rebates from utility providers like Xcel Energy or Minnesota Energy Resources. Pricing is competitive but reflects the quality of materials and expertise; typical costs for a standard attic blown-in cellulose job can range from $1,500 - $3,500, while more complex spray foam projects can range from $3,000 to $10,000+, depending on the scope. The average quality of service is high, as the contractors who survive in this market do so through reputation and word-of-mouth.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with New Ulm regulations and climate

Frequently Asked Questions About Insulation in New Ulm

Get answers to common questions about insulation services in New Ulm, Minnesota.

1What is the best time of year to add or upgrade insulation in my New Ulm home?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in Minnesota, which is crucial for proper installation and material performance. Scheduling during these shoulder seasons also avoids the peak summer and winter rush for local contractors, potentially leading to better availability and scheduling flexibility.

2How does New Ulm's climate affect the type and amount of insulation I need?

New Ulm experiences extreme temperature swings, with very cold winters (often below 0°F) and hot, humid summers. This demands high R-values, particularly in attics (often R-49 to R-60) and walls, to maintain energy efficiency and comfort year-round. We also prioritize air sealing to combat the "stack effect" common in our climate, where warm air escapes in winter, pulling cold air in through lower leaks.

3Are there any local rebates or incentives for insulation projects in Minnesota?

Yes, Minnesota offers excellent incentives. Homeowners should first check with the CenterPoint Energy Home Energy Improvement program, which serves New Ulm and provides rebates for adding insulation and air sealing. Additionally, federal tax credits for qualified insulation improvements are available. A reputable local installer will be knowledgeable about these programs and can often help with the paperwork.

4What should I look for when choosing an insulation contractor in the New Ulm area?

Choose a licensed, insured contractor with specific experience in Minnesota's climate. Verify they perform a thorough energy assessment (often with a blower door test) to identify your home's specific needs rather than offering a one-size-fits-all solution. Check for strong local references and membership in organizations like the Minnesota Building Performance Association (MBPA), which indicates a commitment to industry standards.

5My older New Ulm home has drafty walls. Is blown-in insulation a good solution, and will it disturb my existing plaster or lath?

Blown-in cellulose or fiberglass insulation is an excellent, minimally invasive solution for sealing drafty walls in historic or older homes. A professional installer will drill small, strategic holes (typically from the exterior or in inconspicuous interior spots) to fill wall cavities, which are then neatly patched. This process causes minimal disturbance to plaster and lath while dramatically improving comfort and reducing heating bills during our harsh winters.