The Best Plumbing Contractors in Boston, MA

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

#1

Boston Standard Plumbing & Heating

4.8
(450 reviews)
Verified

A leading full-service plumbing and heating company serving Boston since 2006. They specialize in both residential and commercial plumbing, with a strong emphasis on 24/7 emergency services. Known for their expertise in dealing with Boston's historic building plumbing systems and local codes.

142 Southampton St, Boston, MA 02118

Specialties & Features

24/7 Emergency Service
Water Heater Installation
Drain Cleaning
Sewer Services
Gas Line Installation
Pipe Replacement

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Roto-Rooter Plumbing & Water Cleanup

4.5
(320 reviews)
Verified

Part of the national Roto-Rooter franchise with a strong local presence in Boston. They provide comprehensive plumbing services with rapid response times for emergencies. Their technicians are specially trained in drain cleaning and sewer line services using advanced hydro-jetting and camera inspection technology.

35 District Ave, Boston, MA 02125

Specialties & Features

Emergency Drain Cleaning
Sewer Line Repair
Water Heater Services
24/7 Availability
Commercial Plumbing
Pipe Inspection

Business Information

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

Afterhours Plumbing

4.7
(285 reviews)
Verified

Specializes in emergency plumbing services with true 24/7 availability, including holidays. They focus on quick response times for Boston residents and businesses, handling everything from minor leaks to major pipe bursts. Known for their expertise in leak detection and repair without unnecessary demolition.

88 Broad St, Boston, MA 02110

Specialties & Features

24/7 Emergency Repairs
Leak Detection
Pipe Repair
Drain Cleaning
Water Damage Prevention
Fast Response Times

Business Information

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

Why These Are the Top Plumbing Contractors in Boston

Boston's plumbing market is characterized by aging infrastructure in historic buildings, harsh winter conditions that cause pipe freezing and bursting, and strict local plumbing codes. Many homes have older cast iron pipes that require specialized knowledge for repair and replacement. The market demands providers with expertise in both historic preservation and modern plumbing technology, with emergency services being particularly valuable due to the city's extreme weather patterns.

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 Boston regulations and climate

Frequently Asked Questions About Plumbing in Boston

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

1Why are plumbing services in Boston often more expensive than in other areas, and what is a typical cost range for common repairs?

Plumbing costs in Boston are influenced by higher business operating expenses, strict local building codes, and the prevalence of older housing stock with complex, outdated systems. For common services, you can expect to pay $150-$350 for a drain cleaning, $300-$600 for a toilet repair or replacement, and $1,000-$3,000+ for a water heater installation. Always request a detailed, written estimate that includes labor, parts, and any potential Boston-specific permit fees before work begins.

2How does Boston's climate and aging infrastructure affect my home's plumbing, especially in winter?

Boston's harsh winters make frozen and burst pipes a major seasonal concern, particularly in older homes with poor insulation in basements and crawl spaces. Furthermore, the city's historic infrastructure means many homes have galvanized steel or lead service lines, which are prone to corrosion and restricted water flow. Proactive measures like insulating pipes and knowing the location of your main water shut-off valve are critical for Boston homeowners.

3What should I look for when choosing a licensed plumber in Massachusetts?

Always verify the plumber holds a valid **Massachusetts Division of Professional Licensure (DPL) Journeyman or Master Plumber license**, which is legally required. For major work, ensure they carry both general liability and worker's compensation insurance. Given Boston's historic districts and complex codes, prioritize local companies with strong references for work on homes of a similar age and style as yours, as they will be familiar with local inspection requirements.

4Are there any local regulations in Boston I should be aware of before starting a plumbing project?

Yes, Boston has stringent regulations. Most plumbing work beyond simple repairs requires a permit from the **Boston Inspectional Services Department (ISD)**. Crucially, the City of Boston's plumbing code has specific rules about lead abatement; if your home was built before 1978, special procedures are required when disturbing pipes. A reputable, licensed plumber will handle this permitting process and ensure compliance.

5What are the most common emergency plumbing issues for Boston homeowners, and how quickly can I expect a response?

The most frequent emergencies are burst pipes in winter, severe basement backups due to combined sewer overflows in older neighborhoods, and failing water heaters. Response times vary, but many established Boston plumbing companies offer 24/7 emergency service with a 1-2 hour window. Be prepared for a higher emergency service call fee, especially during nights, weekends, or major winter storms when demand is highest.