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Asphalt Paving
New hot-mix installations in Seattle, driveways, lots, private drives. Compacted base, proper thickness, crowned for PNW drainage.
View serviceSeattle, Washington
Asphalt paving in Seattle,
done right the first time.
Interstate Asphalt of Washington is an owner-run crew out of Seattle that covers Seattle and the surrounding North Seattle, Ballard, Maple Leaf, Greenlake, West Seattle and South Seattle neighborhoods. Driveways, parking lots, chip seal, sealcoating and repairs. Written quote the same day, honest number, clean jobsite. Ask about our $1,000 off promo.
Services In Seattle
What we do on
Seattle jobs.
Same crew, same standard, whether it's a single home driveway or a multi-building commercial lot. Every service below is handled in-house, start to finish.
Driveway Paving
The first thing anyone sees at your Seattle home. Graded for drainage, hand-finished edges, honest quote.
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Parking Lot Paving
Small retail lots to 200-stall anchors. Tear-out, base, pave, stripe, ADA layout, scheduled around your Seattle business hours.
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Sealcoating
Protective sealcoat every 2 to 3 years keeps Seattle asphalt from drying out, cracking and fading under PNW UV and winter rain.
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Chip Seal
Tar-and-chip for long driveways and rural roads near Seattle. Durable, rustic, budget-friendly on acreage properties.
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Asphalt Repair
Potholes, alligator cracks, crumbling edges, failed trench cuts in Seattle. We fix the root cause, not the symptom.
View serviceBuilt For The PNW
Paving that holds up
to Seattle weather.
Seattle has unique paving challenges: steep hillside lots, narrow alleys, century-old utility cuts, saturated subgrade from near-constant rain, and neighborhoods with mature trees whose roots push up through asphalt. From Magnolia to Beacon Hill, every zip code has its own quirks. Our shop is right here in Maple Leaf on 5th Ave NE, so getting to your job site is a short trip, not a cross-town haul with long-haul fees baked in.
Pacific Northwest weather is hard on pavement. 150+ rain days a year, saturated subgrade through the wet months, occasional hard freezes, and moss that grows on anything that sits damp. Every one of those forces chips away at thin, poorly-installed asphalt, and you see the damage in alligator cracking, sunken edges, moss-eaten surfaces and standing water inside three to four years.
Our mix design, base depth and drainage planning are tuned for those realities. In Seattle and across Greater Seattle we run thicker lifts, compact in measured passes, crown surfaces for shed-off, and plan the subsurface drainage so water doesn't sit under the mat and eat the base. The finished pavement looks right on day one and stays tight for decades.
FAQs
Common questions
from Seattle customers.
Yes. We cover every neighborhood and address inside Seattle, plus the surrounding North Seattle, Ballard, Maple Leaf, Greenlake, West Seattle and South Seattle neighborhoods. Residential driveways, commercial lots, industrial pads, and long driveways, all in range from our Seattle shop.
Most Seattle residential driveways are finished in 1 to 3 days. Commercial lots run anywhere from a single day up to a full week depending on square footage, tear-out needs, and PNW weather. The schedule is laid out on the written quote so you know what to expect.
No. We come to your Seattle property, walk the site with you, check drainage and subgrade, and write up a real number, usually same day. Free and no obligation to book.
Western Washington paving season runs April through mid-October, with surface temps above about 50 degrees. We watch the forecast and schedule around wet windows. Chip seal needs warmer, drier conditions, May through early September is the sweet spot.
We can handle emergency patch work through the winter using cold-patch mix. Proper hot-mix repairs and full paving wait for dry weather above 50 degrees. If something needs to hold you over until spring, we'll take care of it.
Ready In Seattle
Let us look at
your Seattle project.
Call or send a short message and we'll be out to walk the site and put a real written number on it, free of charge. Ask about our $1,000 off promo when you book.