The Best Plumbing Contractors in Warren, NJ

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

#1

Warren Plumbing & Heating

4.8
(125 reviews)
Verified

A highly-rated local family-owned plumbing and heating contractor serving Warren and surrounding areas for over 30 years. They specialize in both residential and commercial plumbing, offering 24/7 emergency response with quick dispatch times. Known for expertise in water heater installation, boiler repair, and addressing the specific hard water issues common in Warren homes.

45 Mountain Blvd, Warren, NJ 07059

Specialties & Features

24/7 Emergency Service
Water Heater Installation & Repair
Boiler Services
Whole-House Repiping
Gas Line Services

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#2

Rooter Man of New Jersey

4.7
(214 reviews)
Verified

A trusted provider with a strong presence in Somerset County and Warren Township. They are experts in advanced drain cleaning, hydro-jetting, and sewer line repair—critical services for the area's older properties with mature tree root systems. Their technicians are fully equipped for camera inspections to accurately diagnose hidden pipe problems.

12 Stirling Road, Warren, NJ 07059

Specialties & Features

Drain Cleaning & Hydro-Jetting
Sewer Line Repair & Replacement
Video Camera Inspections
Clog Removal
24/7 Emergency Service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Watchung Plumbing Inc.

4.6
(98 reviews)
Verified

Serving the Watchung Hills region including Warren since 1985, this company is known for its high-end kitchen and bathroom plumbing renovations and fixture upgrades, catering to the area's affluent homeowners. They also provide reliable emergency leak detection and repair services, using state-of-the-art electronic leak detection equipment to prevent property damage.

102 Washington Valley Road, Warren, NJ 07059

Specialties & Features

Bathroom & Kitchen Plumbing
Leak Detection & Repair
Fixture Installation & Upgrades
Water Filtration Systems
Emergency Repairs

Business Information

Years in Business:39 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Warren

Warren, NJ is an affluent township in Somerset County characterized by a mix of older colonial-era homes and newer luxury constructions. The local plumbing market is heavily focused on high-end renovations, emergency services for large properties, and addressing issues common to older infrastructure, such as galvanized pipe corrosion, invasive tree roots in sewer lines, and hard water scaling. Many homes are on well water systems, creating demand for water treatment and filtration services. Local contractors are well-versed in NJ state plumbing codes and the specific permitting requirements of Warren Township.

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 Warren regulations and climate

Frequently Asked Questions About Plumbing in Warren

Get answers to common questions about plumbing services in Warren, New Jersey.

1What are typical plumbing service costs in Warren, NJ, and what factors influence the price?

For standard service calls in Warren, homeowners can expect a base fee of $100-$200, plus hourly labor rates of $80-$150. Major factors influencing cost include the job's complexity, parts required, and whether the home is older with harder-to-access plumbing. New Jersey's higher cost of living and strict licensing requirements for plumbers also contribute to rates being above the national average.

2How does Warren's climate and seasonal weather affect my plumbing, and what maintenance is critical?

Warren's cold winters pose a significant risk of frozen and burst pipes, especially in older homes or uninsulated crawl spaces. It's crucial to insulate pipes, disconnect outdoor hoses before winter, and know how to shut off your main water valve. Conversely, summer droughts can affect well water levels for some homes, making sump pump and water softener maintenance important year-round.

3Are there specific local regulations in Warren or New Jersey I should know about for plumbing repairs or renovations?

Yes, all plumbing work in New Jersey must be performed by a licensed plumber holding a valid state-issued license, and most municipalities, including Warren Township, require permits for major work like water heater replacements, re-piping, or bathroom additions. A reputable local plumber will handle the permit process with the Warren Township Construction Office, ensuring compliance with state plumbing and building codes.

4What should I look for when choosing a reliable plumber in the Warren area?

Always verify their New Jersey Master Plumber license number and ensure they carry both liability insurance and worker's compensation. Look for established local companies with strong reviews from Warren/Somerset County residents, as they understand the area's common home styles (e.g., older colonials with galvanized pipes) and water conditions. Be wary of providers who cannot provide a local business address.

5My home has hard water. Is this a common issue in Warren, and what are the recommended solutions?

Yes, hard water is very common in Warren and across New Jersey due to the mineral content in the region's groundwater. This leads to scale buildup in pipes, appliances, and fixtures, reducing efficiency and lifespan. The most effective long-term solution is a whole-house water softener system. A local plumber can test your water hardness and recommend a properly sized system for your home's specific needs and occupancy.