HiGrade is a full service paving, sealcoat and striping contractor serving all of Washington. Our asphalt paving includes driveways, parking lots, repairs, patching, roads and sidewalks.
With over 30 years of experience we offer reasonable pricing, exceptional quality and flexible scheduling. Our goal is to give full customer satisfaction on all aspects of our work.
We have offices in Edgewood (near Federal Way) and in Ocean Shores. There is no cost or obligation for an estimate.
HiGrade Construction Asphalt was started in 1982 by Ed and Enid Duncan. The company has grown into a well known provider of asphalt paving for King and Pierce Counties.
In 2002, HiGrade expanded into the landscape materials business creating a retail yard specializing in beauty bark, soils, compost and gravels. Today HiGrade is a corporation that provides top quality asphalt paving and maintenance for all residential and commercial needs throughout Western Washington.
Ed Duncan, founder and owner
Enid Duncan, vice president
Ocean Shores office