We Specialize in Commercial & Industrial:

  • Sealcoat
  • Asphalt Sealer and Repair
  • Asphalt Crack Filler
  • Curb Stop Installation


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I wanted to take a moment to thank you for the service Sealtech Asphalt, Inc. has provided me over the last many years. Whether it has been a small or large job, your company has maintained a level of integrity and quality hard to match.
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A unique asphalt company, fully equipped to handle all of your asphalt needs.
Serving all of Washington and Northern Oregon for over 23 years!

Sealtech Sealcoat Sealcoating Tacoma Asphalt RepairThe leader in Commercial and Industrial sealcoating:

  • Seal Coating
  • Asphalt Patch and Repair
  • Hot Crack Filling
  • Curb Stop Installation
  • Striping and Pavement Markings

Sealtech has the ability to clean, using our 550 Tennant sweeper, then sealcoat over 100,000+/- square feet of asphalt daily, while paying close attention to detail. Our tanker trucks can hold 5000+/- gallons of material, enabling us to apply 10,000 gallons per day with our S.P. 300 dual-squeegee spray applicator.

All areas to be sealed are professionally barricaded, resulting in less down time and greater cost efficiency for our customers.

For a prompt, free estimate please contact us today.
We are committed to excellent customer service.



Sealtech asphalt sealer sealcoat for Tacoma, Olympia, Richland, Spokane, Portland, and all points between.

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