What We Do
Our Services
From protecting a fresh driveway to restoring a worn-out parking lot, 307 Grizzly LLC handles every phase of asphalt maintenance — with honest pricing and work that stands up to Wyoming weather.
Your pavement's best defense.
Sealcoating
Sealcoating is the single most effective way to extend the life of your asphalt. We apply a protective coal-tar or asphalt-based sealer that forms a tough barrier against UV rays, water infiltration, oil spills, and daily traffic wear.
- Doubles or triples pavement lifespan
- Blocks UV damage and oxidation
- Resists oil, gas, and chemical spills
- Restores rich, dark appearance
- Reduces long-term repair costs
Ideal for: Residential driveways, commercial parking lots, private roads
Stop small cracks before they become big problems.
Crack Filling
Wyoming's freeze-thaw cycles are brutal on pavement. Water seeps into cracks, freezes, expands, and turns hairline fractures into costly potholes. We seal cracks tight with hot-pour rubberized filler that flexes with temperature changes — keeping water out year-round.
- Prevents water infiltration and freeze damage
- Flexible rubberized material moves with the pavement
- Stops crack progression before it spreads
- Extends time between major repairs
- Fast application with minimal disruption
Ideal for: Any asphalt surface showing cracks — act early for best results
Fast, durable fixes that last.
Pothole Repair
Potholes are more than an eyesore — they're a liability. We remove deteriorated material, prep the base, and pack in durable hot-mix or cold-patch asphalt for a smooth, safe surface that holds up to Wyoming weather and heavy traffic.
- Eliminates trip hazards and vehicle damage risk
- Proper base prep ensures lasting repairs
- Available for driveways, lots, and private roads
- Quick turnaround — most repairs done same day
- Reduces liability for property owners
Ideal for: Commercial parking lots, residential driveways, private access roads
Crisp lines. Safe lots. Professional look.
Line Striping
Faded or missing parking lot markings create confusion, safety hazards, and a poor first impression. We apply fresh, bright traffic paint for parking stalls, fire lanes, ADA spaces, directional arrows, and more — giving your property a clean, organized appearance.
- Improves traffic flow and parking efficiency
- ADA-compliant accessible space markings
- Fire lane and safety zone striping
- Directional arrows and custom markings
- Fast-drying paint — lot back in use quickly
Ideal for: Commercial parking lots, retail centers, apartment complexes, schools
Not Sure What Your Pavement Needs?
We'll come take a look — no charge, no pressure. Our free estimates include a full assessment of your pavement's condition and a clear recommendation for the right service.