Trade directory · Fargo metro · North Dakota

Plumbing contractors in
Fargo, North Dakota.

A public directory of licensed plumbing contractors serving greater Fargo. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
324
U.S. Census Bureau
Peak Season
October through March due to frozen pipe issues and heating system demands
Market estimate
Avg. Response Time
24-48 hours for quotes, same-day for emergency calls
Operator average
§ A · Market rates

Common Job Costs

FARGO-ND · LOCAL ESTIMATES
Service
Description
Cost Range
Drain cleaning
Typical range based on local drain cleaning jobs.
$125 – $275
Water heater installation
Typical range based on local water heater installation jobs.
$1,200 – $3,500
Toilet replacement
Typical range based on local toilet replacement jobs.
$300 – $650
Kitchen sink installation
Typical range based on local kitchen sink installation jobs.
$400 – $800
Main sewer line repair
Typical range based on local main sewer line repair jobs.
$2,500 – $8,000
Fixture leak repair
Typical range based on local fixture leak repair jobs.
$150 – $350
§ B · Regulatory

Licensing Requirements

ND
§1

Licensing Requirements

North Dakota requires plumbers to obtain a state license through the ND State Plumbing Board. Must complete 4-year apprenticeship or equivalent experience, pass written and practical exams, and maintain continuing education. Journeyman license required before applying for master plumber status.

§2

Permit Requirements

City of Fargo requires permits for water heater replacement, new fixture installation, and any plumbing alterations. Permit fees range $25-150 depending on scope.

§3

Inspection Schedule

Rough-in inspection before covering work, final inspection upon completion. 24-hour notice required for scheduling inspections with Fargo Building Safety.

§4

Insurance Minimums

General liability minimum $300,000, workers compensation if employees, bonding requirements vary by project scope

§ C · Path to license

How to Get Licensed

5 STEPS
1

Complete apprenticeship

Complete 4-year state-approved plumbing apprenticeship program or equivalent 8,000 hours work experience under licensed plumber supervision

01/05
2

Submit application

File application with ND State Plumbing Board including proof of experience, education transcripts, and $50 fee

02/05
3

Pass examinations

Pass both written code examination and practical skills test administered by state board

03/05
4

Obtain insurance

Secure required general liability insurance and provide proof of coverage to licensing board

04/05
5

Receive license

Upon approval, receive journeyman plumber license valid for one year with annual renewal required

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Fargo's plumber market serves 125,000 residents facing harsh winters that drive steady emergency work from November through March. With approximately 324 licensed establishments statewide, competition is moderate but winter demand keeps qualified contractors busy. Frozen pipes, water heater failures, and heating system issues dominate winter calls, while spring brings sump pump and basement flooding work. Costs run 10-15% above national averages due to cold weather complications and material transport.

Working Fargo means understanding frost line depths of 5-6 feet and building relationships with supply houses that stock cold-weather materials. The state licensing process is straightforward but requires genuine apprenticeship time - no shortcuts. Winter emergency rates can double standard pricing, but you earn every dollar crawling under frozen houses. Building department moves efficiently if you know the inspectors and file clean permits. Smart contractors stock pipe thawing equipment and maintain 24/7 availability October through March.

Data Sources
  • Licensed establishments
    US Census Bureau County Business Patterns
  • Licensing requirements
    North Dakota State Plumbing Board
  • Permit requirements
    City of Fargo Building Safety Department
  • Cost estimates
    Local market analysis and contractor surveys
  • Insurance requirements
    North Dakota Insurance Department
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What does a plumber license cost in North Dakota?

Initial journeyman license fee is $50, with $25 annual renewal. Master plumber license costs $75 initially with $50 annual renewal, according to ND State Plumbing Board fee schedule.

Q/02

How long does plumber licensing take in North Dakota?

Minimum 4-year apprenticeship plus exam time. Most complete licensing within 5-6 years including application processing. ND State Plumbing Board processes complete applications within 30-45 days.

Q/03

Do I need a permit to replace a water heater in Fargo?

Yes, Fargo requires permits for water heater replacement. Permit costs $50-75 and includes required inspections. Contact Fargo Building Safety at 701-241-1474 for current requirements.

Q/04

What insurance do plumbers need in North Dakota?

State requires general liability insurance minimum $300,000. Workers compensation mandatory if you have employees. Many contractors carry $500,000-1M liability for larger commercial work.

Q/05

How much do emergency plumber calls cost in Fargo winters?

Emergency winter calls typically cost $200-400 minimum, with hourly rates $125-175. Frozen pipe thawing ranges $300-800 depending on accessibility and damage extent (estimate based on local market conditions).

§ F · Directory

Plumbing contractors in Fargo

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