North Dakota plumbing market report

Public-data snapshot · Updated 2026-06-21 · By J.D. Hartwell, editor

A snapshot of the plumbing market in North Dakota: who's licensed, where they work, climate context, and what homeowners typically pay. All data from official US public sources cited below.

Licensed pros

1,290

BLS OES May 2023 - 47-2152 (Plumbers, Pipefitters, and Steamfitters)

Households

326k

US Census ACS 2022

Climate zone

Very Cold

DOE/NOAA climate classification

Typical water heater install/replace

$1,350

National avg adjusted for North Dakota cost-of-living

State overview

North Dakota has approximately 326k households (US Census ACS 2022) and is in a very cold climate zone (DOE/NOAA classification). The state employs roughly 1,290 plumbers, pipefitters, and steamfitters per the BLS Occupational Employment Statistics for code 47-2152, or about 4.0 pros per 1,000 households.

Licensing

Plumbing pros in North Dakota are typically regulated by the North Dakota State Plumbing Board. Before hiring, verify the contractor's license number, that the license is active and in good standing, and that the licensee is bonded and insured to operate in North Dakota. License lookup is typically free at the board's public website.

Top 5 cities by listed pros

Fargo — 1 listed

Seasonal demand pattern

Peak demand Dec-Mar (frozen pipes); shoulder Apr-May for repipes.

Typical cost range in North Dakota

Based on national HomeAdvisor and Angi 2024-2026 averages adjusted to North Dakota cost-of-living, a typical water heater install/replace in North Dakota runs around $1,350. See the full cost calculator suite for service-by-service ranges. Always get a written quote before committing to work.

Find a verified pro in North Dakota

Browse our North Dakota state hub or jump to a city: Fargo.

See all North Dakota plumbing pros →

Data sources. Employment: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2023 (bls.gov/oes), occupation code 47-2152 (Plumbers, Pipefitters, and Steamfitters). Households: U.S. Census Bureau American Community Survey 2022 1-year estimates (census.gov/acs). Climate zone: U.S. Department of Energy Building America Climate Zones (energy.gov) / NOAA National Centers for Environmental Information (noaa.gov). Licensing: North Dakota State Plumbing Board. Cost ranges: HomeAdvisor 2024 True Cost Reports (homeadvisor.com), Angi 2024 cost guides (angi.com). All figures are estimates; verify before relying on for any decision.