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Business Details
50+ Years
experience
Trusted Home Improvement Solutions in Mankato, MN
Founded in 1949 by Robert J. Schmidt, our company has grown from a one-person operation to the largest and most respected home improvement company in southern Minnesota. Our founders vision of superior products and exceptional service has created generations of repeat customers. We protect your home with durable solutions designed to endure for decades, combining industry-leading brands with expert craftsmanship. Our team includes professionals with over 20 years of experience, many of whom started as installers and progressed through the ranks. We serve over 100 communities across southern Minnesota and northwest Iowa, offering seamless steel siding, energy-efficient windows, entry doors, patio doors, gutters, gutter protection systems, and retractable awnings.

Our commitment to exceeding expectations is reflected in our 5-star ratings and hundreds of customer reviews. We provide custom solutions tailored to each homeowners needs, backed by industry-leading warranties. Our mission remains focused on protecting your No. 1 investment while creating customers for life through integrity and excellence.
Services
Seamless Steel Siding Replacement Windows Entry Doors Patio Doors Gutters Gutter Protection Awnings Helmet Heat Window Installation Door Installation
Details
  • Year established: 1949
Highlights and features
  • We have over 70 years of experience in home improvement
  • Our team members average over 20 years of industry expertise
  • Thousands of satisfied customers with 5-star reviews
  • We use only top-tier products from trusted manufacturers
  • We serve over 100 communities across Minnesota and Iowa
What people say
Very satisfied Phenomenal experience Great company Super friendly Spot on clean-up
Services
Seamless Steel Siding
Our ABC Seamless Steel Siding provides unmatched durability and maintenance-free protection. Custom-manufactured on-site using roll-forming technology, this siding resists hail damage and extreme weather while offering 17 color options and energy-efficient performance. Installation crews focus exclusively on seamless steel siding to ensure precision fitting for every home.
Replacement Windows
Renewal by Andersen windows combine beauty with energy efficiency through High-Performance Low-E4 glass technology. Available in gliding, bay, picture, and awning styles, these custom windows feature non-prorated 20-year warranties and install with minimal disruption to your home environment.
Entry Doors
ProVia Ensemble entry doors offer certified security features including reinforced plates and multi-point locks. Choose from 38 styles and 20 colors with durable foam panels that resist warping while maintaining thermal efficiency through tight seals and rain sills.
Gutter Protection
Gutter Helmet's nose-forward design prevents debris accumulation while handling 22 inches of rainfall per hour. This two-piece system integrates with existing gutters and includes free cleaning service if clogs occur, backed by a lifetime transferable warranty.
Retractable Awnings
Aristocrat retractable awnings provide customizable shade solutions that reduce indoor temperatures by up to 20 degrees. These durable systems feature weather-resistant fabrics and aluminum frameworks that lower cooling costs while protecting interior furnishings from UV damage.
People
Pete Matejcek
President/Owner
With decades of industry experience, Pete leads our company's commitment to quality home improvement solutions while maintaining the founding principles established in 1949.
Jill Putz
Chief Business Officer
Jill oversees strategic operations and business development, ensuring our services continue to meet evolving customer needs while maintaining exceptional quality standards.
Jim Macgregor
Window Foreman
As a seasoned window installation specialist with over 20 years' experience, Jim supervises our window crews to guarantee precise, professional installations on every project.
Kyle Moravec
Gutter Foreman
With extensive expertise in seamless gutter systems, Kyle leads our gutter installation teams to ensure proper water management solutions for every home.
Zach Loken
Awning Installation Manager
Zach oversees awning installations with specialized knowledge in retractable systems, ensuring optimal functionality and aesthetic integration with each home's architecture.
Questions
What home improvement services do you offer?
We specialize in seamless steel siding, replacement windows, entry doors, patio doors, gutters, gutter protection systems, and retractable awnings.
Do you provide financing options?
Yes, we offer financing solutions to help homeowners invest in quality home improvements with manageable payment plans.
What areas do you serve?
We serve over 100 communities across southern Minnesota and northwest Iowa, including Mankato, New Ulm, and Fairmont.
Are your products energy-efficient?
Yes, our windows feature High-Performance Low-E4 glass and our siding provides thermal efficiency to reduce energy costs.
What warranties do you provide?
We offer industry-leading warranties including 20-year glass coverage on windows and lifetime warranties on many products.
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