Trade directory · Kenner metro · Louisiana

Plumbing contractors in
Kenner, Louisiana.

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

Licensed Establishments
1,529
U.S. Census Bureau
Peak Season
Summer months (June-August) due to increased water usage and hurricane season preparation
Market estimate
Avg. Response Time
24-48 hours for quotes, same day for emergency calls
Operator average
§ A · Market rates

Common Job Costs

KENNER-LA · LOCAL ESTIMATES
Service
Description
Cost Range
Basic drain cleaning
Typical range based on local basic drain cleaning jobs.
$125 – $275
Water heater installation
Typical range based on local water heater installation jobs.
$850 – $1,800
Toilet installation
Typical range based on local toilet installation jobs.
$200 – $450
Main sewer line repair
Typical range based on local main sewer line repair jobs.
$1,200 – $4,500
Faucet replacement
Typical range based on local faucet replacement jobs.
$150 – $350
Emergency service call
Typical range based on local emergency service call jobs.
$200 – $400
§ B · Regulatory

Licensing Requirements

LA
§1

Licensing Requirements

Louisiana requires a state plumbing license through the State Plumbing Board. Must pass written examination covering Louisiana Plumbing Code, complete 4-year apprenticeship or equivalent experience, and provide proof of general liability insurance. License renewal required annually by December 31st with continuing education requirements.

§2

Permit Requirements

City of Kenner requires plumbing permits for new installations, water heater replacements, and major repairs. Permits obtained through Kenner Building Department. Fee ranges from $35-150 depending on scope of work.

§3

Inspection Schedule

Rough-in inspection before covering pipes, final inspection upon completion. Must schedule inspections 24 hours in advance through Kenner Building Department.

§4

Insurance Minimums

General liability insurance minimum $300,000 per occurrence, workers compensation if employees, and bonding may be required for larger commercial projects

§ C · Path to license

How to Get Licensed

5 STEPS
1

Complete apprenticeship or experience requirement

Complete 4-year plumbing apprenticeship program or document equivalent work experience under licensed plumber supervision

01/05
2

Submit application to State Plumbing Board

File application with Louisiana State Plumbing Board including proof of experience, employment verification, and application fees

02/05
3

Pass written examination

Take and pass Louisiana plumbing examination covering state plumbing codes, regulations, and trade practices

03/05
4

Obtain required insurance

Secure general liability insurance meeting state minimums and provide proof of coverage to licensing board

04/05
5

Receive license and register locally

Upon approval, receive state license and register with local jurisdictions where you plan to work, including Kenner if applicable

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Kenner's plumbing market stays busy year-round with a mix of residential service calls and commercial work from the airport corridor. With approximately 1529 licensed establishments statewide, competition is solid but not cutthroat. Hurricane season drives demand for sump pump work and emergency repairs, while the older housing stock keeps steady business in pipe replacement and water heater swaps. Costs run slightly below New Orleans proper but above rural Louisiana rates.

To work Kenner, you need that Louisiana state license first - no shortcuts here. The city's permitting process is straightforward if you know the drill, but they're strict on inspections. Summer and early fall are your money months between storm prep and peak AC season straining water systems. Build relationships with local supply houses and stay current on hurricane season protocols. Insurance requirements are non-negotiable, and the city will check your coverage before issuing permits.

Data Sources
  • Licensed establishments statewide
    US Census Bureau
  • Licensing requirements
    Louisiana State Plumbing Board
  • Permit requirements
    City of Kenner Building Department
  • Cost ranges
    Local market estimates
  • Insurance requirements
    Louisiana Department of Insurance
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

How much does a plumber license cost in Louisiana?

Louisiana plumbing license application fee is approximately $100-200, plus examination fees. Additional costs include required insurance and continuing education courses for annual renewal.

Q/02

Do I need a permit for water heater replacement in Kenner?

Yes, Kenner requires permits for water heater replacement. Obtain permits through Kenner Building Department with fees ranging $35-75 depending on tank size and installation complexity.

Q/03

What's the average cost for emergency plumber service in Kenner?

Emergency plumber calls in Kenner typically cost $200-400 for the service call, plus parts and labor. Rates increase for nights, weekends, and holidays.

Q/04

How long does it take to get a plumbing license in Louisiana?

Louisiana requires 4-year apprenticeship or equivalent experience before taking the licensing exam. Processing time for license application is typically 4-6 weeks after passing the examination.

Q/05

Are there continuing education requirements for Louisiana plumbers?

Yes, Louisiana requires continuing education for annual license renewal. Specific hour requirements and approved courses are managed by the Louisiana State Plumbing Board.

§ F · Directory

Plumbing contractors in Kenner

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