The Best Plumbing Contractors in Larchmont, NY

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

#1

Larchmont Plumbing & Heating

4.8
(127 reviews)
Verified

A locally-owned and operated full-service plumbing company serving Larchmont and Westchester County for over 40 years. They specialize in both residential and commercial plumbing with 24/7 emergency response. Known for expertise in older home plumbing systems common in Larchmont's historic properties.

2106 Boston Post Rd, Larchmont, NY 10538

Specialties & Features

24/7 Emergency Service
Historic Home Plumbing
Water Heater Installation
Drain Cleaning
Pipe Replacement

Business Information

Years in Business:42 years
Licensed:Yes
Insured:Yes
#2

Mario & Son Plumbing & Heating

4.7
(94 reviews)
Verified

Family-owned plumbing business serving Larchmont and surrounding communities since 1985. They offer comprehensive plumbing services including emergency repairs, sewer line services, and bathroom remodeling. Known for their quick response time and expertise with local plumbing codes.

1945 Palmer Ave, Larchmont, NY 10538

Specialties & Features

Emergency Plumbing
Sewer Services
Bathroom Remodeling
Leak Detection
Kitchen Plumbing

Business Information

Years in Business:39 years
Licensed:Yes
Insured:Yes
#3

Westchester Plumbing & Drain

4.6
(203 reviews)
Verified

Serving Larchmont and all of Westchester County, this company specializes in drain cleaning, sewer services, and emergency plumbing repairs. They utilize state-of-the-art equipment for video pipe inspection and trenchless pipe repair. Available 24/7 for all plumbing emergencies.

1886 Commerce St, Mamaroneck, NY 10543

Specialties & Features

Drain Cleaning
Sewer Services
Trenchless Pipe Repair
Video Pipe Inspection
Emergency Repairs

Business Information

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

Why These Are the Top Plumbing Contractors in Larchmont

Larchmont's plumbing market serves a mix of historic early-20th century homes and modern residences, creating demand for specialists familiar with older pipe systems (cast iron, galvanized steel) and modern PEX/CPVC installations. Common issues include pipe corrosion in older homes, basement flooding due to the coastal location, and sewer line problems from mature tree roots. Local contractors must be familiar with Westchester County plumbing codes and the village's specific permit requirements. The market is competitive with several established local providers and larger regional companies serving the area.

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 Larchmont regulations and climate

Frequently Asked Questions About Plumbing in Larchmont

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

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

The most frequent issues stem from Larchmont's many historic homes and seasonal climate. In winter, frozen and burst pipes are a major concern due to cold snaps, particularly in poorly insulated crawl spaces of older houses. Year-round, we frequently address problems with aging galvanized steel pipes that corrode and restrict water flow, as well as sewer line issues from invasive tree roots common in our mature neighborhoods.

2How much should I expect to pay for common plumbing services in Larchmont, like fixing a leaky faucet or clearing a main drain line?

Pricing in Larchmont and Westchester County is typically higher than national averages due to local labor and business costs. A standard faucet repair or replacement might range from $150-$400, while hydro-jetting a clogged main sewer line can cost $600-$1,200, depending on access and severity. Always request a detailed, upfront estimate; reputable local plumbers provide this after a diagnosis. Emergency or after-hours services will carry a significant premium.

3Are there specific local regulations or permits required for plumbing work in Larchmont, NY?

Yes, the Village of Larchmont requires permits for most plumbing work beyond simple repairs, including water heater replacements, re-piping, and any new fixture installations. Work must comply with the New York State Plumbing Code and be inspected by the Larchmont Building Department. A licensed master or journeyman plumber holding a Westchester County license should always pull these permits, which protects you and ensures the work is legal and up to code.

4When is the best time to schedule non-emergency plumbing maintenance or upgrades in Larchmont?

Schedule routine maintenance like drain cleaning, sump pump checks, and water heater servicing in the late fall, before freezing temperatures set in. For larger projects like bathroom remodels, scheduling in late winter or early spring is often ideal, as plumbers may have more availability before the peak summer renovation season. Avoid the first deep freeze, as plumbers are inundated with emergency freeze-related calls.

5What should I look for when choosing a reliable plumber serving Larchmont?

Prioritize plumbers who are licensed, insured, and have a verifiable physical address in Westchester County. Look for extensive local experience, as they will understand the specific infrastructure of Larchmont's homes. Check for membership in local organizations like the Westchester Putnam Plumbing Heating Cooling Contractors Association and read reviews focusing on responsiveness, clarity in pricing, and knowledge of local permit processes.