As a family-owned and operated exterior contractor, Hammerside Exteriors has built a strong reputation serving Byron and surrounding communities throughout southeastern Minnesota. Our unique position as a large company with personal values means you get the resources and reliability of an established business combined with the attention and care of a family operation.
We've earned the trust of homeowners across the region through consistent quality work and genuine customer service.
At Hammerside Exteriors, we live by our motto: "Small Enough to Listen, Big Enough to Deliver." This philosophy drives everything we do, ensuring you receive personalized attention backed by the capabilities to handle projects of any size.
See why families across Byron trust Hammerside Exteriors.

Our Story
Hammerside Exteriors was founded on the belief that exterior contracting should combine professional expertise with family values and genuine customer care.
Over the years, we've grown into a large company while maintaining our commitment to listening to each customer's unique needs and delivering results that exceed expectations.
From the historic charm of downtown Byron to the growing neighborhoods throughout Rochester, Byron, and the surrounding communities, we understand how Minnesota's harsh winters and humid summers affect your home's exterior, and we tailor our services accordingly.
We're proud to serve homeowners throughout southeastern Minnesota, helping protect and enhance properties across more than fifteen communities in the region.
Discover how our family-centered approach makes the difference.
Why Customers Trust Us
Our experienced team combines the personal touch of family ownership with the professional capabilities you need for exterior projects, treating every home as if it were our own family's.
- Family ownership: Three generations of expertise and values-driven service you can count on
- Comprehensive capabilities: Large enough to handle complex projects while maintaining personal attention to detail
- Regional expertise: Familiar with southeastern Minnesota's climate challenges and architectural styles from Byron to Pine Island
- Our philosophy: Small enough to listen to your concerns, big enough to deliver exceptional results
- Community commitment: Dedicated to protecting and enhancing homes across fifteen communities in the region
Your home deserves the attention of proven professionals who truly care about the outcome. With our family-owned approach and large-company capabilities, Hammerside Exteriors delivers the perfect balance of personal service and professional results. Contact us today to experience the difference our "Small Enough to Listen, Big Enough to Deliver" philosophy makes for your exterior project.