Looking for a parking lot paving contractor in Sumas, WA? Describe your project once and up to three commercial paving contractors who work in Sumas and Whatcom County get back to you with a quote. It's free and there is no obligation.
Sumas is home to about 1,683 people (2024 Census Bureau estimate), a growing community (+6.3% since 2020). With 1,147 people per sq mi, it is a suburban area. Retail centers, offices, churches and apartment complexes here maintain parking lots exposed to traffic and weather.
Sumas at a glance
- Population (Census Bureau estimate, 2024)
- 1,683 (+6.3% since 2020)
- Rank in Washington
- 179th of 281 cities and towns
- Land area
- 1.5 sq mi
- Population density
- 1,147 people per sq mi (suburban)
- Type
- City (Sumas city)
- Main county
- Whatcom County
What to check before hiring in Sumas
- ADA: check accessible spaces, aisles and signage at the same time as striping.
- Permits: in Washington, new lots or drainage changes may need city or county permits.
- Scheduling: plan work in sections or after hours to keep the business open.
- Price drivers: area, base condition, thickness and striping.
Useful official resources
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ADA.gov
Official information and guidance.
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National Asphalt Pavement Association
Official information and guidance.
Services available in Sumas
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Parking lot paving or resurfacing
New paving, overlay or reconstruction of a commercial parking lot.
-
Sealcoating, repairs and ADA striping
Crack sealing, patching, sealcoating and striping, including accessible spaces.
Frequently asked questions in Sumas
How much does parking lot paving cost in Sumas, WA?
It depends on the area, the base and the scope. Describe your lot: contractors who serve Sumas send a quote.
Can the lot stay open?
Usually work is phased so part of the lot stays open.
How long before cars can park?
For sealcoat, often the next day; new asphalt, often a day or two.
Which commercial paving contractors will contact me?
Up to three independent commercial paving contractors who serve Sumas and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.