Licensed Plumbers in New Jersey
Find New Jersey Board of Examiners of Master Plumbers licensed contractors. Experts in aging infrastructure and Garden State challenges.
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Roto-Rooter Plumbing & Water Cleanup
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NJ Pipe Doctor
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First Choice Plumbing Heating and Air Conditioning
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All Clear Plumbing
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Angler Plumbing, Heating & Drain Cleaning LLC
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Continental Plumbers LLC
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Garon T Plumbing, Heating & AC
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Proficient Plumbing & Heating
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Mr. Rooter Plumbing of Central New Jersey
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All Clear Plumbing & Drains
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Bukowski Plumbing INC. | Same Day Plumber| New Jersey
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Harris Plumbing, Heating, Air & Electrical
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Jersey Boys Plumbing, Heating, and Air
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A.J. Perri
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AME Plumbing Heating & Cooling
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All A's Plumbing and Heating
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Len The Plumber Heating & Air, LLC
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Jersey Boys Plumbing, Heating, and Air
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King Arthur Plumbing Heating & Air Conditioning
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Root 24 hrs Plumbing & Drain Cleaning
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NJ Masters Plumbing
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Russo Bros. and Co.
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NJ PLUMBING & ELECTRIC
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City Plumbing of South Jersey
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Bailey Plumbing Heating Cooling
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Stamp Plumbing & Heating LLC
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Zeek Plumbing & Mechanical
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Quality Pro Services LLC
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3 brothers plumbing & heating LLC
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Len The Plumber Heating & Air, LLC
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Masters Plumbing NJ
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Preferred Plumbing Of NJ
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MyGuy Plumbing & Drain
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Majewski Plumbing
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Quincy Plumbing Services
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Peterson Plumbing & Heating Services LLC
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Rainbow Plumbing & Heating
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A-Absolute - Air Conditioning, Plumbing & Heating
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Ken's Plumbing, Aaron Sewer, Casper Heating
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King George Plumbing, Heating, Cooling, Electric
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Voros Plumbing & Heating and Supply
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Craig's Plumbing & Heating
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Aladdin Plumbing & Mechanical
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NJ Affordable HVAC Plumbing & Drain Cleaning
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Roto-Rooter Plumbing & Water Cleanup
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George Trevett Plumbing Heating LLC
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Ace Hardware Home Services
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City Plumbing Heating Air & Drain Cleaning Rooter
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Northern Jersey Plumbing; Heating, Cooling, & Lawn Sprinklers
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Jim Moscone Plumbing & Heating
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Bogush Plumbing
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Green Apple Mechanical Plumbing Heating & Cooling Edgewater
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MSI Plumbing and Remodeling
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Peace of Mind Plumbing & Heating Inc.
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Campbell Plumbing & Supply Llc
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All Jersey Plumbing and Sewer
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Disclaimer: Always verify licensing, insurance, and references before hiring any contractor.
Finding Quality Plumbers in New Jersey
New Jersey's State Board of Examiners of Master Plumbers, operating through the Division of Consumer Affairs, issues master plumber licenses. Unlike most states, New Jersey offers only master-level licensing, though apprentices and journeymen must register with the board.
Licensing and Regulations
New Jersey requires master plumber candidates to be at least 21 years old and U.S. citizens or legal residents. Traditional path requires four years as an apprentice plus one year as journeyman. Academic path allows bachelor's degrees in mechanical, plumbing, or sanitary engineering plus one year (1,200 hours) practical experience. Three exams (Trade, Business & Law, and Practical) must all be passed, taken together on first attempt, all open-book requiring 70% minimum. A $3,000 bond is mandatory. Initial application costs $100 with $150 three-year renewal fees. The state requires five hours of continuing education every two years. Apprentices must register with USDOL Office of Apprenticeship and complete forms certifying work experience.
New Jersey-Specific Plumbing Challenges
New Jersey's dense population and aging infrastructure create unique challenges. Many older cities from Newark to Trenton have century-old plumbing requiring specialized expertise. Lead service lines remain in numerous communities. The state's strict building codes and environmental regulations govern everything from backflow prevention to water conservation. Coastal areas experience saltwater corrosion and flood risks. High water tables throughout much of the state complicate underground work. Hard water affects certain regions. The state's four-season climate brings freezing winters and humid summers. Basement sump systems are nearly universal. Nor'easters bring flooding and freeze risks.
Find Trusted Contractors
New Jersey's master plumbers meet demanding Garden State standards. These Board of Examiners certified professionals understand aging infrastructure, strict codes, and the specific challenges throughout New Jersey from Jersey City to Atlantic City.
Major cities covered: 101 US-130 Building, 197 NJ-18 Ste 3000, Audubon, Belleville, Bloomfield, Brick Township, Camden, Cherry Hill Township, and 40 more.
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