Four trades.
One Wyoming crew.
Seamless Systems is a family-owned home services company in Wyoming and South Dakota that provides garage door repairs, seamless gutters, spray-foam insulation, and excavating built for Wyoming weather.
Garage Door Repair & Installation
Same-day spring, cable, opener, and panel work — residential and commercial. Service calls billed at $140/hour, new installs from $800.
- Spring & cable replacement (same-day)
- Opener install, repair, and tune-up
- Misaligned tracks & faulty sensors
- Residential & commercial overhead doors
- New install: single-car $800–$1,200 · double-car $1,500–$3,000

Seamless Gutters
On-site seamless aluminum runs that handle 80–100 mph wind and Black Hills hail. Typical install $8–$15 per linear foot.
- Seamless 5" and 6" aluminum, cut on-site
- Gutter guard installation
- Downspout replacement & drainage solutions
- Fascia repair & gutter cleaning
- Hail- and wind-rated for high-plains weather

Spray-Foam Insulation
Open-cell and closed-cell foam for attics, crawl spaces, and walls. Most homes land in the $1,500–$4,000 range.
- Open-cell: $0.50–$0.75 / board foot
- Closed-cell: $1.00–$1.50 / board foot
- Attic, crawl space, wall, and roof insulation
- Soundproofing and energy-efficiency upgrades
- Structural strength from closed-cell foam

Excavating & Dirt Work
Site prep, grading, trenching, and landscaping across Wyoming and the Black Hills. New division of Seamless Systems — same crew, same standard.
- Site prep & lot clearing
- Grading, drainage, and finish dirt
- Trenching for utilities and water lines
- Driveway base & gravel work
- Landscape rough-in and final pull

Real answers,
no sales pitch.
What does spray foam insulation actually cost?
Open-cell spray foam runs $0.50–$0.75 per board foot and closed-cell runs $1.00–$1.50 per board foot. Most homes we insulate in Wyoming and the Black Hills land between $1,500 and $4,000 depending on square footage, ceiling height, and whether we are insulating an attic, crawl space, or full wall cavity.
How much does a new garage door cost installed in Wyoming?
A standard 10x8 single-car garage door installed runs about $800–$1,200, and a 16x8 double-car door with insulation and a new opener runs about $1,500–$3,000. A common 10x8 with mid-grade insulation comes in around $2,858; a 16x8 double-car averages $3,828.
Do you charge for inspections or estimates?
No. Seamless Systems provides free, detailed on-site inspections for homeowners across Buffalo, Gillette, Moorcroft, Sundance, Belle Fourche, Spearfish, and Sturgis. We give you an accurate scope, budget, and timeline before any work begins.
How fast can you fix a broken garage door spring?
Most broken springs and cables are same-day fixes when you call before noon. Our service rate is $140 per hour and we keep common torsion springs, cables, and rollers on the truck.
Why seamless gutters instead of sectional?
Seamless gutters are cut to length on-site from a single coil of aluminum, so the only joints are at corners and downspouts. That means fewer leak points, less debris buildup, and better performance in the 80–100 mph winds and record hail we get in Wyoming and the Black Hills.
What areas do you service?
We service all of northeast Wyoming — including Buffalo, Gillette, Wright, Moorcroft, Sundance, Sheridan, Beulah, and Hulett — and the western Black Hills of South Dakota, including Belle Fourche, Spearfish, Sturgis, Deadwood, and Rapid City. Headquartered in Moorcroft, Wyoming.
Are you licensed and insured?
Yes. Seamless Systems LLC is a licensed and insured Wyoming home services company, founded in 2016 by Cody Williamson with over 25 years of combined crew experience in garage doors, gutters, spray-foam insulation, and excavating.
Door stuck? Gutter leaking?
Dirt to move?
Send a quick note or call. Free on-site inspections for homeowners across Wyoming and the Black Hills — usually same week.