Randal Olson Exteriors, Inc. | Maintenance Free Siding, Replacement Windows, Seamless Gutters
Exterior Remodeling - Siding & Windows | Interior Remodeling - Custom Kitchen Remodel

Your Premier Remodeling Contractor in Minnesota

Randal Olson Exteriors, Inc. based in Buffalo, MN has been providing the very best in exterior and interior remodeling services for nearly 30 years. Operating as a family owned and operated remodeling contractor we understand the need to get the most "bang for your buck". To add increased value we remain committed to using only top-quality products, employing highly-qualified crew members, and working directly with you to ensure the project stays on schedule and on budget.


While we're not Minnesota's biggest home improvement company, we strive to be the best; and have earned a reputation throughout the surrounding communities for providing exceptional remodeling services backed by professionalism, quality-craftsmanship and practical prices. Our growing reputation has lead us to serve a broader range of communities, including Monticello, Big Lake, Albertville, St. Michael, Rogers, etc.


We operate with the following standards:

  • Proper Licensing, Bonding & Insurance — Lic #BC446644
  • BBB Accreditation since 2001 with an A+ BBB Rating; earned the BBB Integrity & Ethics Award in 2007
  • Up-to-Date Training & Certifications
  • Superior Warranties & Follow-Up — We honor the manufacturers' warranties and provide warranties on workmanship. We also feel that job follow-up is an integral part of customer service.
  • Industry Recognized Products — At Olson Exteriors we have aligned ourselves with some of the construction industries most recognized U.S. manufacturers, including: ABC Supply, Heartland Windows, Edco Siding, and United Products
  • Free Estimates — No hidden costs and all project details are provided in writing


From new construction to home improvements, we are committed to providing quality and reliable service every step of the way. At Olson Exteriors we welcome the opportunity to increase the value, energy-efficiency, and beauty of your home by utilizing our experience, skill, and quality products. Contact us for references, free estimates and to learn more about our exterior and interior remodeling services.