Top 3 Plumbing Contractors in Princeton

Compare the highest-rated plumbing professionals in Princeton, New Jersey. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Princeton Plumbing Experts

4.8
(142 reviews)
Verified

A highly-rated local plumbing service specializing in both residential and commercial plumbing with 24/7 emergency response. Known for expert leak detection, water heater services, and handling complex plumbing issues in Princeton's historic and modern homes.

100 Nassau Street, Princeton, NJ 08542

Specialties & Features

24/7 Emergency Service
Water Heater Installation/Repair
Leak Detection
Historic Home Plumbing
Drain and Sewer Services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

Mercer Mechanical

4.7
(118 reviews)
Verified

Serving the Princeton area for over two decades, this provider offers comprehensive plumbing services including emergency repairs, pipe replacement, and bathroom/kitchen remodeling. They are known for their quick response times and expertise with local plumbing codes.

28 Emmons Drive, Princeton, NJ 08540

Specialties & Features

Emergency Plumbing Repairs
Pipe Installation/Replacement
Bathroom & Kitchen Plumbing
Sewer Line Services
Commercial Plumbing

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Crystal Blue Plumbing & Heating

4.6
(96 reviews)
Verified

A full-service plumbing company based in nearby Lawrenceville that extensively serves Princeton. They specialize in drain cleaning, water heater services, and whole-house repiping projects, with technicians experienced in both historic and new construction properties.

2455 Brunswick Pike, Lawrenceville, NJ 08648

Specialties & Features

Drain Cleaning
Water Heaters
Whole-House Repiping
Drain Camera Inspection
Residential Plumbing

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Princeton

Princeton's plumbing market serves a mix of historic colonial-era homes, modern residences, and commercial properties including Princeton University. Common issues include aging clay sewer lines, lead pipe replacement needs, and plumbing updates in historic properties requiring specialized expertise. Local contractors must be familiar with both modern codes and preservation requirements for historic structures. The market is competitive with several established providers offering 24/7 emergency services.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Princeton regulations and climate