Spokane/Stevens County – Washington’s Premier Asphalt Sealcoating Company


Western States Sealcoating and Striping with locations in Spokane and Stevens County Washington, concentrates on crack filling, sealcoating, and asphalt striping services throughout the area. This includes the North Idaho communities of Post Falls, Coeur d’Alene, and Hayden, Idaho. With a legacy of excellence since 2000, we’ve earned the trust of our community as the go-to experts for asphalt repair and maintenance.

Our team at Western States Sealcoating & Striping is dedicated to preserving and enhancing your asphalt surfaces. Sealcoating is a key service we offer, effectively guarding against oxidation, gas, oil, and salt damage, ultimately minimizing maintenance expenses.

As a fully insured, family-owned business, we bring extensive experience and expertise to every project, whether it’s parking lot maintenance or driveway enhancement. Our commitment is to guide you through the process, offering tailored solutions to meet your specific needs while delivering unmatched quality and service.

What’s New

Introducing our innovative Mastic Repair service, a cutting-edge solution for asphalt restoration. Utilizing a premium, high-temperature mastic compound—akin to asphalt but uniquely formulated—and state-of-the-art specialized equipment, we expertly address a wide range of asphalt issues. Our service excels at repairing large, deep cracks, severely alligatored surfaces, and sunken or deteriorated areas, restoring your pavement to optimal condition with precision and durability.

By applying this advanced mastic compound, we seamlessly fill, seal, and reinforce damaged zones, restoring your pavement to its optimal condition with exceptional durability that stands the test of time. This isn’t just a quick fix—it’s a long-term investment in the resilience and functionality of your asphalt surfaces.

Choose Mastic Repair for a smarter, stronger, and more reliable solution to asphalt restoration. Whether you’re maintaining a commercial lot, revitalizing a residential driveway, or preserving critical infrastructure, our service offers a cost-effective alternative to full replacement, blending innovation with practicality to exceed your expectations.

Here’s What We Do

  • Asphalt Sealcoating

  • Asphalt Crack Filling

  • Asphalt Repair

  • Parking Lot Striping

  • Concrete Sealing

  • Asphalt Cleaning & Power Washing

  • Snow Removal Services

  • De-icing Services

Crack Filling and Sealcoating

When it comes to asphalt maintenance, few techniques rival the effectiveness of asphalt crack sealing in prolonging pavement life. Cracks allow water to penetrate beneath the surface, potentially leading to significant damage to the underlying substrate. Our crack sealing service acts as a robust shield, preserving asphalt integrity and thwarting the formation of alligator cracking and potholes.

Benefit from our state-of-the-art direct fire or oil jacketed melting systems, coupled with extensive experience, to ensure optimal results. We’re equipped with the expertise and tools necessary to tackle any project, providing tailored solutions to meet your needs efficiently and effectively.

Mitch Howard and Jason Galbraith pictured for sealcoating and asphalt repair

Meet the Lead Staff

Mitch Howard (on the left) is our Crew Lead for this season pictured with Owner Jason Galbraith (on the right).