Largest Dealer

Serving SE Minnesota

MN License


Since 1958

Locally Owned

Our Commitment

We offer the finest premium products for the exterior of your home, making it maintenance-free, more energy-efficient while increasing your home’s value and overall beauty!  Our Goal – To exceed our customer’s expectations! “We are with you every step of the way”, making your home improvement project a stress-free and satisfying experience from start to finish. You can depend on our courteous staff to work with you from the initial estimate through to the completed job. We strive to give you the kind of service we would like to have ourselves. We truly feel that each customer becomes a part of the Larson Family!

Local Since
1 %
Price Match
1 +
Staff & Crew
1 +
Satisfied Customers

Community First

Our company has always been an active part of the communities we serve. In 1995, the Larson Foundation was formed to support local programs which improve the quality of life in southeast Minnesota. Funded by Larson Siding & Windows along with our window and siding suppliers, this foundation believes that the path to a better community begins at home.

Larson window and siding crews have helped renovate a number of facilities in the Rochester MN area, including:
  • The Ronald McDonald House
  • Women’s Shelter
  • Sheriff’s Youth Program Offices
  • The Gift of Life Transplant House
  • Better Chance House
  • 60+ Local Churches

Small Town Values

There are many things have changed since 1958, a lot of them are out of our control.  Something that hasn’t changed a lot in 60 years is our commitment to our “small town” values.  

Our company was founded in Rochester, MN by Glenn “Larry” Larrison.  Larry’s idea of construction services business was much different than the present, his initial plan involved carpet products and installation.  He quickly realized that his customers showed more interest in siding and windows, and changed his mindset.

Larry knew that building a business from scratch wasn’t easy…he needed to give the customers an experience that would exceed their expectations of a traditional service company.  His dedication to quality products, friendly knowledgable staff, and fair prices are still part of our everyday culture.



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