Top 3 Plumbing Contractors in Port Jefferson

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

#1

All Island Masters Plumbing & Heating

4.8
(342 reviews)
Verified

A highly-rated, full-service plumbing and heating contractor serving Port Jefferson and all of Long Island. They offer 24/7 emergency response and specialize in a comprehensive range of services from complex repipes and water heater installations to drain cleaning and leak detection.

Serves Port Jefferson, NY (Headquarters in nearby Hauppauge)

Specialties & Features

24/7 Emergency Service
Water Heater Installation & Repair
Drain & Sewer Cleaning
Leak Detection
Gas Line Services

Business Information

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

A. McKenna Plumbing & Heating Inc.

4.7
(118 reviews)
Verified

A local, family-owned and operated plumbing business with a strong presence in the Port Jefferson area. They are known for reliable service, expert workmanship, and handling both routine plumbing needs and major emergencies for residential and commercial clients.

214 Wilson Street, Port Jefferson, NY 11777

Specialties & Features

Residential & Commercial Plumbing
Emergency Repairs
Bathroom & Kitchen Plumbing
Sump Pumps
Water Filtration Systems

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
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#3

Miller Place Plumbing & Heating

4.6
(96 reviews)
Verified

Serving the North Shore communities including Port Jefferson, this provider is praised for quick response times and honest diagnostics. They excel in water heater services, pipe replacement, and resolving stubborn drain and sewer line blockages.

Serves Port Jefferson, NY (Based in Miller Place)

Specialties & Features

24/7 Emergency Service
Water Heater Specialists
Drain Cleaning
Sewer Jetting
Pipe Installation & Replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Port Jefferson

The plumbing market in Port Jefferson, NY, consists of a mix of long-standing local family businesses and larger regional companies that serve the broader Suffolk County area. Common issues for homeowners in this historic village and surrounding areas include dealing with older home infrastructure, such as cast iron pipes prone to corrosion, hard water conditions affecting appliances, and the need for winterization due to freezing temperatures. Local contractors are well-versed in the specific codes for Suffolk County and the challenges of working in both the dense village center and more suburban properties.

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 Port Jefferson regulations and climate