The Best Plumbing Contractors in Lexington, MA

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

#1

Lexington Plumbing & Heating

4.8
(127 reviews)
Verified

A locally-owned and operated full-service plumbing company serving Lexington and surrounding communities for over 30 years. They specialize in both residential and commercial plumbing with 24/7 emergency response. Known for their expertise with older homes common in Lexington's historic districts.

1840 Massachusetts Ave, Lexington, MA 02421

Specialties & Features

24/7 Emergency Service
Historic Home Plumbing
Water Heater Installation
Drain Cleaning
Gas Line Services

Business Information

Years in Business:32 years
Licensed:Yes
Insured:Yes
#2

R.F. Morrissey Plumbing & Heating

4.7
(94 reviews)
Verified

Family-owned plumbing business with deep roots in the Lexington community. They provide comprehensive plumbing services including emergency repairs, pipe replacement, and fixture installation. Particularly skilled with the specific water pressure issues and older pipe systems found in Lexington homes.

45 Waltham St, Lexington, MA 02421

Specialties & Features

Emergency Repairs
Pipe Replacement
Fixture Installation
Water Pressure Issues
Sump Pump Services

Business Information

Years in Business:28 years
Licensed:Yes
Insured:Yes
#3

Rapid Flow Plumbing & Drain

4.6
(112 reviews)
Verified

Specializes in fast-response plumbing services with an emphasis on drain cleaning, sewer services, and emergency repairs. They serve Lexington and the immediate metro area with advanced diagnostic equipment for leak detection and pipe inspection. Known for quick response times to emergency calls.

Service Area: Lexington, MA (Headquarters in nearby Waltham)

Specialties & Features

Drain Cleaning
Sewer Services
Emergency Response
Leak Detection
Camera Inspections

Business Information

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

Why These Are the Top Plumbing Contractors in Lexington

Lexington's plumbing market serves a mix of historic colonial homes and modern residences, creating demand for specialists in both old and new plumbing systems. Common issues include mineral buildup from hard water, older cast iron pipe deterioration, and maintenance of historic fixtures. Local contractors must be well-versed in Lexington's strict preservation guidelines for work in historic districts. 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 Lexington regulations and climate

Frequently Asked Questions About Plumbing in Lexington

Get answers to common questions about plumbing services in Lexington, Massachusetts.

1What are the most common plumbing issues for Lexington homeowners, especially related to our climate?

The most frequent issues stem from our cold New England winters, including frozen and burst pipes in poorly insulated crawl spaces or exterior walls. Additionally, older homes in historic Lexington districts often have aging galvanized steel or cast iron pipes that are prone to corrosion and leaks. In spring, heavy rain can overwhelm sump pumps or reveal foundation drainage issues, leading to basement water concerns.

2How do I choose a reputable plumber in Lexington, and are there local licensing requirements I should verify?

Always choose a plumber licensed by the Massachusetts Board of State Examiners of Plumbers and Gas Fitters; this is a strict state requirement for legal and safe work. For added assurance, look for a plumber who is also a registered Home Improvement Contractor (HIC) with the state and has strong local references. Reputable Lexington plumbers will be familiar with local bylaws, the historic commission's requirements for certain districts, and the common pipe materials found in homes of various eras.

3What is the typical cost range for common plumbing services in the Lexington area?

Costs vary widely based on the job's complexity and the home's age. For example, a standard service call with a minor repair typically ranges from $150-$350. Larger projects like water heater replacement start around $1,200-$2,500, while a full bathroom repipe in an older home can exceed $4,000. Lexington's higher cost of living and the potential for unforeseen complications in historic homes often place local service costs at the upper end of regional averages.

4When is the best time to schedule plumbing maintenance or non-emergency projects in Lexington? **Question:** What should I do to prevent frozen pipes in my Lexington home?

Proactive insulation of pipes in unheated areas like attics, garages, and crawl spaces is crucial. Before a deep freeze, disconnect garden hoses, shut off exterior water valves, and let faucets drip slightly to maintain water movement. For homes with a history of freezing, consider consulting a local plumber about installing heat tape or re-routing vulnerable pipes, as our winters can see extended periods below freezing.

5Are there any local regulations in Lexington that affect plumbing repairs or installations?

Yes, Lexington has specific regulations. All plumbing work requires a permit from the Lexington Inspectional Services Department, which ensures compliance with the Massachusetts State Plumbing Code. Furthermore, if your home is in one of Lexington's Historic Districts, any exterior work or modifications visible from a public way may require a Certificate of Appropriateness from the Historic Districts Commission before a permit is issued.