Black Diamond Sealcoating is a full service sealcoating and line striping company based in Troutdale, Oregon. We service the entire Portland metro and surrounding areas, including the state of Washington, within 100 miles of our shop depending on size/scope of project.
We offer prompt and professional service and use the best products available.
Our company has earned top reviews on BBB, Angie's list, Thumbtack and Google to name a few.
If you are looking for a reliable asphalt contractor, contact Black Diamond Sealcoating today for a sealcoating or line striping estimate.
For additional information about our location, see Contact Us.