
ProfessionalAsphalt Sealcoating& Parking Lot Striping
Protect and enhance your parking lots, driveways, and asphalt surfaces with expert sealcoating and precision line striping services in Duluth, Superior, and throughout the Twin Ports, northern Minnesota and Wisconsin region.
Complete Asphalt
Maintenance Solutions
From sealcoating to striping, we provide comprehensive asphalt maintenance services to protect and enhance your commercial and residential properties.
Asphalt Sealcoating
Protect your asphalt investment with professional sealcoating. Our premium coal-tar and asphalt-based sealers defend against UV rays, water, oil, and chemical damage.
- Extends pavement life
- Weather protection
- Professional finish
Parking Lot Striping
Precision line painting and parking lot striping services. We use traffic-grade paints for maximum durability and visibility in all weather conditions.
- Traffic flow optimization
- ADA compliance
- Long-lasting paint
Line Painting & Marking
Complete parking lot layout services including stall lines, directional arrows, fire lanes, handicap symbols, and custom stenciling.
- Custom layouts
- Reflective options
- Stencil work
Crack Filling & Repair
Stop cracks before they become costly problems. Our hot-pour crack filling seals out water and prevents further pavement deterioration.
- Prevents damage
- Hot-pour sealant
- Professional results
Pothole Repair
Professional pothole patching and asphalt repair services. We restore damaged areas to create smooth, safe driving surfaces.
- Safety restoration
- Quality materials
- Smooth finish
ADA Compliance
Ensure your parking lot meets all accessibility requirements with proper handicap stall markings, access aisles, and signage.
- Code compliance
- Proper signage
- Access aisles

The Twin Ports'
Trusted Pavement Pros
Local Twin Ports Experts
Born and raised in the Northland, we understand the unique challenges our climate presents for asphalt surfaces.
Built for Our Climate
Our materials and techniques are specifically chosen to withstand harsh Minnesota and Wisconsin winters.
Customer First Approach
We treat every property like our own, delivering exceptional results with clear communication throughout.
Competitive Pricing
Quality workmanship at fair prices. We provide detailed quotes with no hidden fees or surprises.
On-Time, Every Time
We respect your schedule and complete projects efficiently without compromising on quality.
Satisfaction Guaranteed
We stand behind our work with confidence. Your satisfaction is our top priority on every project.
Proudly Serving the
Twin Ports Region
From Duluth to Superior and throughout the Northland, we bring professional asphalt maintenance services to commercial and residential properties.
Don't see your area listed? Contact us! We may still be able to serve you.
What Our Customers Say
Don't just take our word for it. Here's what property owners throughout the Twin Ports region have to say about our work.
"Superior Stripe and Seal transformed our shopping center parking lot. The sealcoating looks fantastic and the striping is perfectly straight. Highly recommend!"
"Professional, punctual, and their work speaks for itself. Our customers have even commented on how great the parking lot looks. Will definitely use again."
"They sealed and striped our entire condominium complex in just two days. Fair pricing and exceptional quality. The neighborhood looks brand new."
Premier Asphalt Sealcoating & Parking Lot Striping in Duluth & Superior
Superior Stripe and Seal is the Twin Ports region's trusted provider of professional asphalt maintenance services. We specialize in sealcoating, parking lot striping, line painting, and pavement maintenance for commercial and residential properties throughout Duluth, Minnesota and Superior, Wisconsin.
Our asphalt sealcoating services protect your pavement from the harsh Northland weather, including freeze-thaw cycles, road salt, UV damage, and water penetration. We use premium sealers specifically formulated for Minnesota and Wisconsin's challenging climate, extending the life of your asphalt by years.
Looking for parking lot striping near me? Our precision line painting services ensure your parking areas are clearly marked, safe, and compliant with ADA accessibility requirements. We handle everything from small residential driveways to large commercial parking lots and municipal projects.
Complete Pavement Maintenance for the Twin Ports
Beyond sealcoating and striping, we offer comprehensive asphalt repair services including crack filling, pothole repair, and full pavement restoration. Our experienced team understands that proper maintenance is the key to maximizing your asphalt investment.
Serving Duluth, Superior, Hermantown, Cloquet, Two Harbors, Proctor, and communities throughout the North Shore and Northland region, Superior Stripe and Seal brings professional-grade equipment and industry expertise to every project.
Whether you need commercial parking lot maintenance, driveway sealcoating, fire lane marking, handicap stall painting, or warehouse floor striping, we deliver exceptional results with fast turnaround times and competitive pricing. Contact us today for your free estimate!
