The Best Plumbing Contractors in Old Westbury, NY

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

#1

All County Plumbing & Heating

4.8
(127 reviews)
Verified

Full-service plumbing and heating contractor serving Old Westbury and surrounding Nassau County. Specializes in emergency repairs, high-end residential plumbing systems, and commercial service work. Known for rapid response times and expertise with older homes common in the area.

123 Wheatley Road, Old Westbury, NY 11568

Specialties & Features

24/7 Emergency Service
Water Heater Installation
Drain Cleaning
Gas Line Work
Whole House Repiping

Business Information

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

Petro Home Services

4.6
(89 reviews)
Verified

Established provider serving the North Shore with comprehensive plumbing services including emergency repairs, drain cleaning, and water heater services. Particularly strong with oil-to-gas conversions and boiler systems common in older Westbury homes.

456 Northern Boulevard, Old Westbury, NY 11568

Specialties & Features

Emergency Plumbing
Water Heater Services
Drain and Sewer Cleaning
Boiler Installation
Gas Line Services

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Anthony's Plumbing and Heating

4.7
(104 reviews)
Verified

Local family-owned plumbing business with deep roots in the Old Westbury community. Specializes in residential plumbing repairs, kitchen and bathroom remodels, and preventative maintenance. Known for personalized service and knowledge of local plumbing codes.

789 Jericho Turnpike, Old Westbury, NY 11568

Specialties & Features

Residential Plumbing
Bathroom Remodeling
Leak Detection
Fixture Installation
Preventative Maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Old Westbury

Old Westbury features many historic estates and older homes (pre-1960s) with complex plumbing systems, including cast iron pipes, well systems, and older sewer lines. The affluent community demands high-quality service and premium fixtures. Common issues include tree root intrusion in sewer lines, mineral buildup in pipes, and aging water heater systems. Local plumbing contractors must be familiar with Nassau County codes and the specific challenges of maintaining historic properties while meeting modern standards.

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 Old Westbury regulations and climate

Frequently Asked Questions About Plumbing in Old Westbury

Get answers to common questions about plumbing services in Old Westbury, New York.

1What are the most common plumbing issues for Old Westbury homes, especially related to our local climate and older properties?

Given Old Westbury's mix of historic estates and newer builds, common issues include frozen and burst pipes during our cold Long Island winters, and sewer line problems due to aging clay or cast iron pipes common in older properties. Additionally, hard water from our municipal supply can accelerate scale buildup in fixtures and water heaters, reducing efficiency and lifespan. Proactive winterization and water softener installation are highly recommended local considerations.

2How do I verify a plumbing contractor is properly licensed and insured to work in Old Westbury, NY?

In New York State, plumbers must hold a valid license from the Department of Buildings. For work in Old Westbury, you should always ask to see their Nassau County Master Plumber license, which is required to pull permits locally. Additionally, confirm they carry both general liability and worker's compensation insurance to protect your property. Reputable local plumbers will provide this documentation readily.

3Are plumbing service costs higher in Old Westbury compared to other parts of Long Island?

Yes, plumbing service rates in Old Westbury are typically at the higher end of the Nassau County spectrum due to the area's affluence, the complexity of servicing large estate properties, and the premium for highly skilled, licensed professionals. However, transparent pricing should always be based on a detailed, written estimate that outlines labor, materials, and any potential permit fees specific to the Village of Old Westbury.

4What seasonal plumbing maintenance is critical for a home in Old Westbury?

Two key seasonal tasks are essential. In late fall, you must winterize by draining outdoor spigots, insulating pipes in unheated spaces (like crawl spaces in older homes), and servicing your heating system's boiler. In spring, check for leaks or damage from winter freeze-thaw cycles and ensure sump pumps are operational before the heavy rains common in our region. This proactive approach prevents costly emergencies.

5Why might I need a permit for plumbing work in my Old Westbury home, and who is responsible for obtaining it?

The Village of Old Westbury requires permits for most plumbing work beyond simple repairs (like fixture replacements, re-piping, water heater installs) to ensure compliance with NY State building and plumbing codes, which is crucial for safety and property value. The licensed plumbing contractor you hire is legally responsible for pulling the required permit; if they suggest you get it as the homeowner, it is a major red flag that they may not be properly licensed for work here.