The Best Plumbing Contractors in Greenwich, CT

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

#1

Greenwich Plumbing & Heating Inc.

4.8
(127 reviews)
Verified

A premier, full-service plumbing and heating contractor serving Greenwich for decades. Known for exceptional workmanship on both historic homes and modern estates, handling everything from complex repipes to emergency leak repairs. Their master plumbers are experts in local building codes and high-end fixture installation.

45 E Putnam Ave, Greenwich, CT 06830

Specialties & Features

24/7 Emergency Service
Water Heater Specialists
Bathroom & Kitchen Remodel Plumbing
Leak Detection
Radiator Heating Systems

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#2

A-1 Sewer & Drain Plumbing Service

4.7
(214 reviews)
Verified

Specializes in solving the most stubborn drain and sewer problems, including advanced hydro-jetting and camera inspections. They are a top call for emergency plumbing repairs in Greenwich and the surrounding area, offering rapid response times. Also highly skilled in water heater services and repiping.

Serves Greenwich from their Stamford, CT location

Specialties & Features

24/7 Emergency Service
Drain Cleaning & Sewer Services
Video Camera Inspections
Water Heater Installation/Repair
Pipe Installation & Replacement

Business Information

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

Mr. Rooter Plumbing of Greenwich

4.6
(98 reviews)
Verified

Part of the national Mr. Rooter franchise, this locally owned and operated provider is known for its professional, uniformed technicians and upfront pricing. They offer a comprehensive range of residential and commercial plumbing services with a strong emphasis on customer service and clean, respectful work practices.

Serves Greenwich, CT

Specialties & Features

24/7 Emergency Service
Drain Cleaning
Residential & Commercial Plumbing
Leak Detection & Repair
Water Heaters

Business Information

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

Why These Are the Top Plumbing Contractors in Greenwich

The plumbing market in Greenwich, CT is characterized by high-end residential properties, including many historic homes with older plumbing systems (galvanized steel, cast iron) and newer, large estates with complex water and heating demands. Common issues include pipe corrosion, sewer line problems due to mature tree roots, and the need for upgrades to modern, efficient fixtures and water heaters. Local plumbers must be well-versed in the town's strict building regulations and capable of working with discerning clients who expect premium service and materials. The market is competitive with a mix of long-standing local companies and highly-rated regional providers that serve 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 Greenwich regulations and climate

Frequently Asked Questions About Plumbing in Greenwich

Get answers to common questions about plumbing services in Greenwich, Connecticut.

1What is the typical cost range for common plumbing services in Greenwich, like fixing a leak or installing a new water heater?

In Greenwich, plumbing service costs are influenced by the high cost of living and skilled labor rates. For example, fixing a standard leak might range from $150-$450, while a new water heater installation typically costs between $1,200 and $3,500, depending on the unit's type and complexity. Always request a detailed, written estimate that includes all parts, labor, and any potential Greenwich-specific permit fees before work begins.

2How do Greenwich's seasonal changes affect my plumbing, and what preventative maintenance should I schedule?

Connecticut's cold winters are the primary concern, making late fall the critical time for preventative maintenance. Greenwich homeowners should schedule a full inspection and winterization, including draining outdoor spigots, insulating exposed pipes in basements or crawl spaces, and ensuring sump pumps are operational for spring thaw. This proactive approach is essential to prevent costly freeze-related bursts, which are common in our region.

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

Yes, Greenwich enforces the Connecticut State Plumbing and Drainage Code, and most significant work requires a permit from the Greenwich Building Department. This is especially important for bathroom/kitchen remodels, water heater replacements, and sewer line work. Reputable local plumbers will handle the permit process, ensuring all work meets strict state and local standards for safety and environmental protection.

4What should I look for when choosing a reliable plumbing service provider in Greenwich?

Prioritize plumbers who are fully licensed (CT License # required), insured, and have a long-standing physical presence in the Greenwich area. Look for specific experience with older homes common in Greenwich, such as dealing with cast iron pipes or well systems. Check reviews for punctuality and clear communication, as responsiveness is key during emergencies like basement flooding.

5My home has an old well and septic system, which are common in parts of Greenwich. What are my key maintenance responsibilities?

For wells, annual water quality testing is recommended to check for contaminants common in our geology. For septic systems, regular pumping every 3-5 years is crucial, and you must be mindful of water usage and what goes down the drains to prevent system failure. Always use a local plumber familiar with Greenwich Health Department regulations for inspections and repairs of these private systems.