Asphalt Company
New asphalt paving and replacement for residential and commercial properties, including proper grading and a clean finished edge.
Seattle Driveways & Parking Lots
Asphalt Sealing Seattle
Protect your driveway or parking lot from Seattle rain, oxidation, and surface wear with a clean, even sealcoat and clear expectations from start to finish.
✓Surface walk-through
✓Prep before coating
✓Clear cure plan
Rain-ready protection
Sealcoating That Holds Up in Seattle Weather
Asphalt sealing in Seattle is about keeping water out and slowing down the surface breakdown that turns into cracks, raveling, and potholes. A quality sealcoat adds a protective film over the pavement, improves curb appeal, and makes routine sweeping and cleaning easier.
At Sealcoating Seattle, we focus on prep as much as the coating. That means clearing debris, treating oil spots when needed, edging cleanly at concrete and landscaping, and repairing cracks before we seal. We use commercial-grade material applied at the right coverage rate, then block off the area so it cures properly.
If you are comparing a sealcoating company in Seattle, ask what they do before the first drop of sealer hits the pavement. Prep, crack filling, and cure time are what separate a finish that lasts from one that tracks, streaks, or wears thin in a single season.
Complete pavement care
More Pavement Services
Driveway Sealing
Residential driveway sealcoating with careful edging, tidy cleanup, and cure times planned around access to your garage or parking pad.
Parking Lot Sealing
Commercial sealcoating for lots that need a consistent appearance, planned phasing, and minimal disruption to tenants or customers.
Driveway Crack Repair
Crack filling and sealing to stop water intrusion and reduce spreading, with repair choices matched to crack size and movement.
Pothole Repair
Asphalt patching for failed areas and potholes, including cut-and-patch options when the base needs attention.
Parking Lot Striping
Parking lot line striping and restriping for clear stalls, traffic flow, and accessible markings where required.
Prep-first approach
Blow off fines and debris, address oil spots when needed, and seal cracks before coating so the sealer bonds to a clean surface.
Even coverage and clean edges
Consistent application with careful cut-ins at concrete, curbs, and landscaping for a sharp, professional finish.
Traffic control and cure planning
We block access, stage entry points, and set expectations for cure time so you know when vehicles can return.
Right product for the pavement
Material choice and application rate are matched to the surface condition and use, whether it is a home driveway or a working lot.
Clear scope before work starts
You get a straightforward plan that spells out prep, repairs, application method, and what is excluded so there is no confusion later.
Seattle-based crew
Local Sealcoating Contractor in Seattle
Sealcoating Seattle is based in Seattle at 923 S Bayview St, Suite 4, Seattle, WA 98134. We handle asphalt sealcoating in Seattle for property owners and managers who want the job done neatly, with the right prep and a finish that cures correctly.
You will see the difference in the details: protected borders, consistent texture, and repairs handled before coating. We also keep the site orderly. That matters for driveways where overspray is a concern and for commercial sites where pedestrians, deliveries, and tenant access all need to stay safe.
If you are planning Seattle sealcoating for a driveway or lot, we will walk the pavement with you, point out problem areas like cracking and low spots, and recommend the work that makes sense now versus what can wait.
Straightforward pricing factors
How Much Does Asphalt Sealing Cost in Seattle?
Asphalt sealing in Seattle typically ranges from about $0.20 to $0.60 per square foot, with most single-car to two-car driveways landing around $250 to $700, depending on prep needs. Larger commercial areas are usually priced by the square foot and can run $1,500 to $8,000+ when phasing, crack repair, and access control are involved.
Final pricing depends on total square footage, pavement condition, crack filling needs, oil-spot treatment, layout and access, and how many coats are specified. The exact cost is confirmed after an on-site walk-through and measurement.
From inspection to reopening
Our Asphalt Sealcoating Process
01
Site walk-through and plan
We review the surface condition, identify cracks and failed areas, measure the square footage, and confirm where edges and transitions need extra care.
02
Prep and repairs
We clean the pavement, protect borders, treat problem spots as needed, and complete crack filling before any sealcoat goes down.
03
Apply sealer and detail the edges
We apply an even coat at the proper coverage rate, then cut in tight areas for a uniform look across the entire surface.
04
Cure, reopen, and aftercare notes
We block traffic while the coating cures and leave clear guidance for re-entry timing and early care to avoid tracking or scuffs.
If your asphalt is starting to fade, roughen, or show small cracks, sealing it now is usually the most cost-effective way to slow bigger repairs.
Call for a Free EstimateAreas Served
Areas We Serve Around Seattle
We provide asphalt sealing across Seattle, including Ballard, West Seattle, Capitol Hill, Queen Anne, Beacon Hill, and Rainier Valley, with work scoped to local surfaces and site layouts that vary block by block.
Tacoma: service yards and commercial lots carrying loaded vehicles, where rutting is assessed before coating.
Bellevue: wide multi-car driveways and office lots, where even coverage and clean cut-in edges decide the finish.
Kent: valley-floor pavement where standing water and saturated base come first, so drainage and crack sealing lead.
Everett: cool, damp conditions that lengthen cure times, so work is scheduled against surface temperature.
Renton: shared driveways and small lots coated in phases so tenants and neighbors keep their access.
Customer experiences
They explained what needed crack repair before sealing, kept the edges clean along our concrete, and the finish looked even across the whole driveway.
Our small lot needed to stay partially open. They staged the work, managed the cones, and we were able to reopen on schedule without a mess.
Good communication, clear scope, and the crew showed up when they said they would. The surface cured well and did not track into our garage.
Before we seal
FAQs About Sealcoating in Seattle
Get clear answers about timing, curing, repairs, access, and site preparation.
What is the best time of year for asphalt sealcoating in Seattle?+
Late spring through early fall is usually best because sealcoat needs a dry window and mild temperatures to cure properly. We plan around Seattle's forecast so the surface has time to set before any rain and before vehicles return.
How long do I need to stay off the driveway after sealing?+
Most sealcoating Seattle projects need at least 24 hours before vehicle traffic, and longer cure time is common when conditions are cool, shaded, or humid. We will give you a specific re-entry plan based on the day's weather and the site's shade and airflow.
Do you handle cracks before you seal?+
Yes, crack filling and crack sealing are addressed before sealcoating because coating over open cracks does not stop water intrusion. We will point out which cracks can be filled versus which areas may need patching first.
Can you sealcoat a parking lot without closing the whole property?+
Yes, many Seattle seal coating jobs are phased so tenants, customers, or deliveries can still access part of the lot. We plan the sections, barricades, and cure timing in advance so the property stays usable.
Will sealcoating fix drainage issues or low spots?+
No, sealcoat is a protective surface treatment and it will follow the existing grade. If we see birdbaths, alligator cracking, or base failure, we will recommend the right repair before sealing so you do not seal in a problem.
What should I do to prepare before your crew arrives?+
Move vehicles off the pavement, keep gates unlocked if needed for access, and remove items like basketball hoops or planters near edges. If irrigation crosses the driveway, we will discuss how to protect heads and keep water off the fresh coating.
Start with an on-site look
Get a Clear Plan for Asphalt Sealing
Tell us what you are sealing and when you need access back. We will measure the pavement, call out any crack repair that should happen first, and provide a written scope for your asphalt sealing Seattle project.