Nampa, ID
Performance and payment bonds in Nampa, Idaho
Bid, performance, and payment bonds for contractors working in Nampa, with county industry data. A quote is not a binder.
Canyon County is home to 1,678 construction businesses (County Business Patterns, 2023), the market in which Nampa's 117,350 residents' projects get built. Public owners there require bonds on most construction contracts.
Contractors in Canyon County by the numbers
| Measure (2023) | Canyon County | Idaho |
|---|---|---|
| Construction establishments (all) | 1,678 | 9,895 |
| Construction employees | 10,722 | 62,048 |
| Annual payroll per construction employee | $54,996 | $61,359 |
| Commercial and institutional building contractors | 40 | 321 |
| Heavy and civil engineering contractors | 61 | 426 |
| Construction firms with fewer than 5 employees | 70% | 70% |
Census Bureau County Business Patterns, 2023 release.
Road, utility, and site work around Nampa is handled by 61 heavy and civil contractors in the county. Public works contracts in that sector routinely require performance and payment bonds, and many owners add maintenance bonds after acceptance.
Canyon County's 40 commercial and institutional builders compete for offices, schools, and public facilities. Private owners and lenders on larger projects increasingly ask for performance and payment bonds too.
Nampa's building stock and bonded work
Nampa has grown quickly; half of its housing was built after 2000. Fast-growing cities generate new schools, roads, and utilities, plus subdivision improvement bonds required before plats are approved.
About 7% of the city's housing units are in buildings of five or more units, versus 9% statewide. That favors single-family subdivisions, where developers post improvement bonds and contractors may be asked for performance bonds.
Renters occupy 30% of Nampa's homes, and the city counts 40,529.0 housing units in all. Apartment-heavy markets lean toward private bonded projects; owner-heavy ones toward subdivision improvements and public infrastructure.
Source: Census ACS 2020–2024 five-year estimates; Vintage 2024 population estimates.
Idaho bond law for Nampa public projects
For city, county, school district, and state contracts in Nampa, the governing law is Idaho Code § 54-1926 (public works contractor bonds). Federal work is bonded under the Miller Act instead. See our public works bond laws guide.
70% of construction businesses in the county are small (under five employees). Growing from small bonds to larger programs depends on working capital, completed-job history, and reliable financial reporting.
How Nampa compares
In Boise, the county construction count is 2,214 establishments. Ada County, home to Meridian, lists 2,214 construction businesses. Caldwell shares Canyon County with Nampa; its median housing year is 2003. Nampa's county ranks 5th of 15 profiled Idaho cities for number of construction firms.
What sureties will ask Nampa contractors for
- Personal financial information for indemnitors
- Subcontractor and supplier references
- List of open jobs with costs and billings
- CPA-prepared statements for the last fiscal year
- List of completed projects
- Contract amount, schedule, and owner
Nampa bond FAQ
Do Nampa public projects require performance bonds?
Most public construction contracts in Nampa above the statutory threshold require performance and payment bonds; the bid documents state the requirement.
How many contractors work in Canyon County?
The Census Bureau counted 1,678 construction establishments in Canyon County in 2023.
Can a small Nampa contractor get bonded?
Yes, usually starting with smaller bonds. See how to get bonded.
Other bond pages near Nampa
Bond quotes in Idaho · Bond types
Last updated October 15, 2026 · How we research