Top 3 Plumbing Contractors in Castine

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

#1

Searsport Mechanical

4.8
(127 reviews)
Verified

Full-service plumbing and heating contractor serving the Castine area with 24/7 emergency response. Specializes in residential and commercial plumbing, water heater services, and complex pipe replacement projects. Known for expertise in historic home plumbing systems common to the Castine area.

12 Main Street, Searsport, ME 04974

Specialties & Features

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

Business Information

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

Dead River Plumbing & Heating

4.6
(94 reviews)
Verified

Comprehensive plumbing services provider with extensive experience in both new construction and repair work. Offers complete bathroom and kitchen plumbing services, leak detection, and sewer line services. Serves the Castine peninsula with rapid response times.

45 Coastal Highway, Belfast, ME 04915

Specialties & Features

Kitchen/Bathroom Plumbing
Leak Detection
Sewer Services
Commercial Plumbing
Emergency Repairs

Business Information

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

Penobscot Bay Plumbing

4.5
(68 reviews)
Verified

Specializes in residential plumbing services with particular expertise in water treatment systems and well pump services common in the Castine region. Provides emergency plumbing repair, drain cleaning, and water heater services with 24/7 availability.

8 Bay View Road, Bucksport, ME 04416

Specialties & Features

Residential Plumbing
Water Treatment Systems
Well Pump Services
Drain Cleaning
Emergency Repairs

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Castine

Castine's plumbing market is characterized by historic homes with aging infrastructure, seasonal population fluctuations, and challenging coastal conditions that accelerate pipe corrosion. Most plumbing providers service the broader Penobscot Bay region rather than operating exclusively within Castine's small town limits. Common issues include saltwater corrosion of pipes, well system maintenance, and updating historic plumbing systems to modern standards while preserving architectural integrity. The limited local provider base means most services come from established companies in nearby Searsport, Belfast, and Bucksport.

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 Castine regulations and climate