Chip Seal
Our specialty. Tar-and-chip, also called chip seal, emulsion coat plus rolled aggregate, a rugged, budget-friendly surface built for long rural drives, farm lanes and country roads across Washington State.
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Limited Offer
$1,000 OFF any paving project
Chip Seal, Asphalt & Sealcoating · Washington State
Paving the Pacific
Northwest right.
Interstate Asphalt of Washington lays down the chip seal, driveways, and lots that hold up to PNW weather. Long rural drives, farm lanes, saturated winters, root-heave from old cedars, and the kind of drainage that drowns a bad base. Honest estimates, clean crews, sharp edges.
Who We Are
A Washington crew
built for the PNW.
Interstate Asphalt of Washington is a family-run chip seal and paving team serving Washington State. We handle long rural drives, residential driveways, commercial parking lots, sealcoat maintenance and durable asphalt repairs.
Washington conditions are tough on pavement. Wet winters soften the subgrade, roots heave edges and elevation changes bring freeze-thaw cycles. Pavement fails from underneath first, so we build the base and drainage to match the site.
Our storyStatewide
WA Coverage
10
Paving Services
Same-Day
Written Quotes
What We Do
Ten services,
one small crew.
Chip seal, asphalt paving, sealcoating and the repair work that keeps a surface honest. Long rural driveways and country lanes right on through commercial lots and industrial yards, all of it handled in-house by the same crew, start to finish.
Asphalt Paving
Hot mix, machine-laid, compacted to spec. New installations on driveways, lots, private drives and anything else that needs a smooth, durable black surface.
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Driveway Paving
The first thing anyone sees at your house. Graded for drainage, compacted base, hand-finished edges, the kind of driveway that still looks right twenty years from now.
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Parking Lot Paving
From a strip of eight spaces to a 200-stall retail anchor. Tear-out, base, pave, stripe, ADA layout, one crew, one written price, and we work around your open hours.
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Sealcoating
Sunscreen for your asphalt. A coat every 2 to 3 years blocks UV, slows oxidation, and stops hairline cracks before they turn into the expensive kind.
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Striping & Line Painting
Fresh stall lines, ADA layouts, curbs, directional arrows, fire-lane markings. Crisp traffic paint that holds through the wet PNW winters.
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Residential Paving
Homeowner work, driveways, walking paths, small lots, RV pads. We stay tidy, protect your lawn, and walk the finished surface with you before we roll out.
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Commercial Paving
Shopping plazas, office parks, HOA roads, apartment complexes. Night and weekend schedules available so your tenants and customers never lose a parking space they need.
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Asphalt Resurfacing
If the base underneath is still solid, a new overlay buys you another ten to fifteen years for a fraction of a full tear-out. We will tell you straight whether it is the right call.
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Asphalt Repair
Potholes, alligator cracks, sunken drains, crumbling edges. We dig out the root cause, patch it so it matches, and keep it from showing back up the next winter.
View serviceOur Process
Four steps,
zero surprises.
Paving shouldn't feel like a guessing game. Here's exactly how a job runs from the first call to the final walkthrough. No scope creep, no hidden fees, no sales pitch.
Request estimate01
Site walk & written quote
We come out, measure the area, check subgrade and drainage, and hand you a written estimate, usually the same day. No charge. No pressure to book.
02
Prep the site
Once you say go, we lock the date, order the mix, mark utilities, and clear the footprint. You'll know the crew arrival window to the hour.
03
Pave & roll
Base compacted, edge cuts sharp, hot mix laid and rolled in the right order. No subs, no hand-offs, the same faces on day one finish on the last day.
04
Final inspection
We walk the finished surface with you, answer cure-time questions, and leave you with our number for anything that comes up later.
Word Of Mouth
What our Washington
customers say.
Interstate paved our driveway up in Kirkland last month and I couldn't be happier. The crew walked the site with me, wrote up an honest quote that same afternoon, and showed up on the morning they said they would. Job was done in a day and a half and the edges are sharp. No upselling, no nonsense. These folks know their trade.
We have a long rural drive out past Carnation and the Interstate team talked us through chip seal as an alternative to full pavement. Saved us a small fortune and it looks great. Held up through a wet winter just fine. Crew was polite, cleaned up after themselves, and the owner personally checked the finished job before leaving.
Had our parking lot repaved over a weekend so we didn't lose business. The Interstate crew worked around our hours, communicated every step, and the finished lot looks brand new. Fair price, clean crew, no surprise invoices. Already have them lined up for sealcoating next spring.
Find Us
Washington-wide service,
one home base.
Give us a call or send a message with your project address and scope. We quote eligible paving work across Washington State and confirm travel and scheduling before the site visit.
Shop
10202 5th Ave NE
Seattle, WA 98125
Seattle, WA 98125
Phone / Text
(206) 776-1114
Email
interstate133@yahoo.com
Hours
Mon to Sat
9am to 5pm
9am to 5pm
From The Field
Real jobsites,
real Washington work.
Why Work With Us
Honest price,
right the first time.
Experienced professionals
decades of paving experience laying chip seal and asphalt across Washington. Every job is handled by our own crew, from the first site walk to the final inspection. No call center, no handoffs.
Washington-tuned specs
Freeze-thaw cycles, clay-heavy subgrade, hot August sun. Our base depths, compaction passes and drainage detailing are spec'd for how pavement actually fails in this state.
One written number
The number you see on the quote is the number you pay. If something changes mid-job, we stop and talk to you before one more shovel moves. No hidden fees, ever.
Coverage
Projects across
Washington State.
Residential, commercial and industrial paving projects across Washington. Call with your project address and scope to confirm current availability and scheduling.
Drop Us A Line
Tell us about
your project.
A few lines below is all we need to start the conversation. We reach out the same day, schedule a walkthrough, and get a written number in your inbox fast.