Alex Kutsev Sr.
Founder & Lead Installer
Our story
Family-owned. Built on doing it right.
Stonegate Exteriors has installed windows, doors, and siding across northwest Minnesota since 2000, a licensed, insured contractor led by Alex Kutsev, who's still on the job.
Alex Kutsev & family
The Stonegate story
Two decades of exteriors, done to a higher standard.
Alex Kutsev founded Stonegate Exteriors in 2000 on a simple standard: do the work right, quote it honestly, and back every install. More than two decades and thousands of projects later, that standard still runs the business.
Stonegate is a licensed, insured contractor with the experience to handle your whole exterior: windows, doors, and siding, all measured precisely, installed cleanly, and finished on schedule. You get a professional result and a single point of accountability from quote to cleanup.
Based in Erskine, MN, we've served northwest Minnesota for more than 25 years, from Crookston to Bemidji, Thief River Falls to Grand Forks, and we treat the reputation behind that work seriously.
Meet the family
The people behind every project.
Stonegate is family-owned and hands-on. The Kutsevs measure, quote, schedule, and stand behind every install personally.
Alex Kutsev Jr.
Installer & Estimates
How we work
The things we actually care about.
These aren't words on a wall. They're the standards that bring customers back, and get us recommended to family and friends.
Honest pricing
What you see in the quote is what you pay. We don't low-ball to get the job and surprise you later.
Careful measuring
A window that's off by a quarter inch is a window that leaks. We measure twice, every time.
On-time, on-schedule
If we say Tuesday, we show up Tuesday. We respect that you took time off for this.
Licensed & insured
MN contractor license BC809149. Fully insured. Lead-safe certified for pre-1978 homes.
Quality materials
We use product lines we'd put on our own homes, not whatever runs the highest margin.
Rooted in the region
We live and work here. Our reputation across northwest Minnesota is something we protect on every single job.
Licensed & trusted
Minnesota licensed. Lead-safe certified. Fully insured.
BC809149
MN Contractor License
EPA RRP
Lead-Safe Certified
5.0 ★
Angi Rating
25+
Years in Business
Service area
Based in Erskine, MN, serving about a two-hour drive in every direction.
From our home base in Erskine, we cover northwest and west-central Minnesota and the Grand Forks–Fargo border, roughly a 100-mile, two-hour radius. That includes Polk County, Norman County, Mahnomen County, Clearwater County, and the surrounding communities. If you're nearby and not sure, just call and ask.
Products we stand behind
Free measures & quotes
Ready to meet the team?
Start with a free measure and quote. No pressure, no obligation. We'll come to you, answer your questions, and give you an honest price.