Plumbing contractors in
Edison, New Jersey.
A public directory of plumbing contractor businesses serving greater Edison. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.
Plumbing jobs in Edison
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Common Job Costs
Licensing Requirements
Licensing Requirements
NJ requires Master Plumber license through Department of Community Affairs. Must pass state exam, have 5 years experience as journeyman, and maintain continuing education. Journeyman license requires 4-year apprenticeship or equivalent experience plus state exam. Licenses renew every 3 years.
Permit Requirements
Edison Building Department requires permits for water heater replacement, new fixtures, gas line work, and sewer connections. Permit fees range $50-200 depending on scope. Same-day permits available for emergency repairs.
Inspection Schedule
Rough-in inspection before closing walls, final inspection after completion. Water heater installations require inspection within 48 hours. Sewer work inspected before backfill.
Insurance Minimums
NJ requires $500,000 general liability minimum for licensed plumbers. Workers compensation mandatory for employees. Many municipalities require $1 million coverage for permits.
Local market snapshot
Source: DoorBase, aggregated public ZIP-level data. Updated 8/17/2026.
How to Get Licensed
Complete apprenticeship
Complete 4-year registered plumbing apprenticeship program or equivalent 8,000 hours work experience under licensed master plumber supervision
Pass journeyman exam
Take and pass New Jersey journeyman plumber examination administered by Department of Community Affairs. Exam covers codes, safety, and practical applications
Gain journeyman experience
Work minimum 5 years as licensed journeyman plumber under master plumber supervision, documenting experience hours and project types
Pass master plumber exam
Take and pass New Jersey master plumber examination covering advanced codes, business practices, and supervisory responsibilities
Submit license application
Submit completed master plumber license application with exam results, experience documentation, and required fees to Department of Community Affairs
Maintain license
Renew license every 3 years with continuing education requirements and renewal fees. Maintain required insurance and bonding as applicable
About This Market
Edison's plumber market runs tight with steady residential demand from aging housing stock built 1950s-1980s. Competition's fierce among 3452 licensed establishments statewide, but emergency calls and quality relationships drive repeat business. Costs reflect dense suburban market - higher than rural areas but competitive with NYC metro rates. Sewer line issues common due to older clay pipes, water heater replacements steady from original builder-grade units aging out.
Working Edison means navigating NJ's strict licensing requirements - no shortcuts on the Master Plumber credential. Local building department moves fast on permits but expects proper paperwork. Winter emergency calls pay premium rates but summer's competitive for routine work. Smart contractors build relationships with property managers and focus on quality over speed. Insurance requirements bite but protect against liability in dense neighborhoods where one mistake floods multiple units.
- Median hourly wageBureau of Labor Statistics (BLS) - $44.51/hr
- Annual median wageBureau of Labor Statistics (BLS) - $92,581/yr
- Licensed establishmentsU.S. Census Bureau - 3,452 establishments in NJ
- Licensing requirementsNJ Department of Community Affairs
- Permit requirementsEdison Building Department
- Insurance minimumsNJ Department of Banking and Insurance
Frequently Asked Questions
What license do I need to work as a plumber in Edison, NJ?
You need a New Jersey Master Plumber license from the Department of Community Affairs for independent contracting, or Journeyman license to work under supervision. Master license requires 5 years journeyman experience plus state exam.
How much do plumbers charge in Edison for common services?
Based on local market rates: drain cleaning $150-350, water heater installation $1200-2800, toilet installation $300-650. Emergency calls command $200-500 premium according to regional contractor surveys.
Do I need permits for plumbing work in Edison?
Yes, Edison Building Department requires permits for water heater replacement, new fixtures, gas line work, and sewer connections. Permits cost $50-200 and typically process same-day for emergency repairs.
What insurance coverage do plumbers need in New Jersey?
NJ mandates $500,000 general liability minimum for licensed plumbers per state regulations. Workers compensation required for employees. Many Edison projects require $1 million coverage per municipal requirements.
When is peak season for plumbing work in Edison?
October through March sees highest demand due to heating system repairs and frozen pipe emergencies. Winter emergency calls generate premium rates while summer competition increases for routine installations.
Plumbing contractors in Edison
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