Bellingham, WA
Bellingham, WA contractor bond quotes
Local construction data, public works bond rules, and what sureties ask Bellingham contractors for. A quote is not a binder.
With about 95,860 people, Bellingham sits in a county whose construction sector numbered 972 establishments in 2023. Contractors competing for Bellingham schools, streets, utilities, and commercial buildings regularly need surety bonds to win and sign contracts.
Whatcom County construction industry data
| Measure (2023) | Whatcom County | Washington |
|---|---|---|
| Construction establishments (all) | 972 | 27,190 |
| Construction employees | 9,677 | 229,133 |
| Annual payroll per construction employee | $84,377 | $83,136 |
| Commercial and institutional building contractors | 39 | 782 |
| Heavy and civil engineering contractors | 30 | 909 |
| Construction firms with fewer than 5 employees | 70% | 68% |
Data: County Business Patterns 2023 (NAICS 23, 236220, 237).
Infrastructure is a bonded business: 30 heavy and civil engineering firms operate in Whatcom County, bidding street, sewer, and water projects where bid bonds and final bonds are standard.
There are 39 commercial building contractors in the county. If you build or subcontract on schools, civic buildings, or larger private projects near Bellingham, expect bond requirements in the bid documents.
What Bellingham's buildings say about upcoming work
With a median housing year of 1986, Bellingham has a mix of mature neighborhoods and later growth. Expect both rehabilitation of older infrastructure and new subdivision work, which can bring subdivision or site improvement bonds.
About 39% of the city's housing units are in buildings of five or more units, versus 22% statewide. That level of multifamily construction brings private bonded work for contractors with the capacity to handle it.
43,792.0 housing units stand in Bellingham today; detached and attached single-family homes account for 48%. Every new block of homes eventually means more water, sewer, and road capacity, which public owners procure under bonded contracts.
Source: Census ACS 2020–2024 five-year estimates; Vintage 2024 population estimates.
Statutory bonds on Bellingham public work
If you are bidding a public job in Bellingham, check the solicitation against RCW 39.08 (contractor's bond). That law sets when performance and payment bonds are required; projects funded and owned by the federal government fall under the Miller Act.
Small firms dominate local construction, with 70% employing fewer than five people. If you are among them, a clean balance sheet and CPA-prepared statements are the fastest route to larger bonds.
Bellingham compared with other Washington markets
In Seattle, the county construction count is 6,775 establishments. In Spokane, the county construction count is 1,927 establishments. Bellingham's county ranks 23rd of 30 profiled Washington cities for number of construction firms.
What sureties will ask Bellingham contractors for
- Trade references who can speak to your payment record
- List of completed projects
- Contract amount, schedule, and owner
- Project solicitation and required bond forms
- Your bank and available credit line
- Year-end financial statements
Start a Bellingham bond request
Bellingham bond FAQ
Do Bellingham public projects require performance bonds?
Generally yes, above thresholds set by Washington law and the owner. See the Washington page.
How big is the construction industry near Bellingham?
The Census Bureau counted 972 construction establishments in Whatcom County in 2023.
Can a small Bellingham contractor get bonded?
Yes, usually starting with smaller bonds. See how to get bonded.
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Last updated October 15, 2026 · How we research