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Asphalt Paving
New hot-mix installations in Duvall, driveways, lots, private drives. Compacted base, proper thickness, crowned for PNW drainage.
View serviceDuvall, Washington
Asphalt paving in Duvall,
done right the first time.
Interstate Asphalt of Washington is an owner-run crew out of Seattle that covers Duvall, Big Rock, Cherry Valley and the NE Woodinville-Duvall Road / SR-203 corridor. 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 Duvall
What we do on
Duvall 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 Duvall 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 Duvall business hours.
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Sealcoating
Protective sealcoat every 2 to 3 years keeps Duvall 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 Duvall. Durable, rustic, budget-friendly on acreage properties.
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Asphalt Repair
Potholes, alligator cracks, crumbling edges, failed trench cuts in Duvall. We fix the root cause, not the symptom.
View serviceBuilt For The PNW
Paving that holds up
to Duvall weather.
Duvall is rural Snoqualmie Valley with mostly acreage properties, long driveways and meaningful grade changes. Chip seal is a popular choice here because it handles long driveways at a fraction of hot-mix cost. Freeze-thaw at the valley floor is milder than the foothills but drainage still drives most failure modes.
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 Duvall 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 Duvall customers.
Yes. We cover every neighborhood and address inside Duvall, plus Duvall, Big Rock, Cherry Valley and the NE Woodinville-Duvall Road / SR-203 corridor. Residential driveways, commercial lots, industrial pads, and long driveways, all in range from our Seattle shop.
Most Duvall 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 Duvall 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 Duvall
Let us look at
your Duvall 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.