Why we exist
Cody Williamson started Seamless Systems in 2016 after years of doing garage doors, gutters, and spray foam on his own and noticing the same pattern over and over: people in Wyoming and the Black Hills were getting sold work designed for somewhere else. Sectional gutters in 90 mph wind country. R-19 fiberglass in zone-6 attics. Doors with no insulation in a state where January nights hit −20°F.
The whole point of this company is to do residential trades the way they should be done in this region — not the way some catalog or franchise script says they should be done somewhere else. That means closed-cell foam where the climate calls for it. Seamless aluminum cut on-site so there are no leak joints to fail in a hailstorm. Springs and openers carried on every truck so a same-day call actually is same-day.
The three trades
- Garage doors. Residential and commercial, repair and new installs. Springs on the truck.
- Seamless gutters. 5-inch and 6-inch K-style aluminum, cut on-site from a single coil.
- Spray-foam insulation. Open-cell and closed-cell, attics through pole barns.
How we work
Every job starts with a free on-site inspection — real measurements, itemized scope, honest pricing. No "package" surprises, no upsell into work that doesn't solve the actual problem. Insurance work? We read the adjuster's scope, price each line item, and handle supplements directly with the carrier.
Credentials
- Licensed and insured in Wyoming and South Dakota
- 25+ years combined crew experience across the three trades
- Founded 2016 · 12 cities served · 13 customer reviews (5/5)
- Free on-site inspections, same-day quotes by email
- Direct insurance-claim and supplement handling
Memberships & affiliations
Industry bodies, chambers, and certifications that hold the crew to a standard.
- Member
Local business association supporting Moorcroft, Sundance, Hulett, and Pine Haven.
- Member · Gillette & Wright
Northeast Wyoming's largest chamber, covering our biggest service market.
- Wyoming Contractors LicenseLicensed contractor
Licensed and insured for residential and light commercial work statewide.
- Renovation, Repair & Painting (RRP) Certified
Required for any pre-1978 home renovation that disturbs paint — protects families from lead dust.
- Contractor Member
National trade body for spray-foam contractors — sets installation and safety standards.
Community involvement
Built here, raise our families here, give back here. A short list of where you'll find us off the job.
- Moorcroft Youth Sports sponsor
Annual sponsor for youth baseball and football in Crook County — uniforms, field maintenance, and end-of-season pizza nights.
- Crook County Fair · Hometown Booth
Free coffee and a kids' coloring station at the county fair every August. Stop by and say hi.
- Storm-response discounts for first responders
Active-duty military, veterans, and first responders get an automatic discount on storm-damage repairs after declared weather events.
- Toys for Tots collection point (December)
Our Moorcroft HQ is a drop-off site for the Marines' Toys for Tots drive every December. Bring a new unwrapped toy by December 15.
