The Best Plumbing Contractors in Great Mills, MD

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

#1

B&B Plumbing Inc.

4.8
(142 reviews)
Verified

A highly-rated, family-owned plumbing company serving St. Mary's County with comprehensive residential and commercial services. Known for rapid response times and expertise in handling complex plumbing issues, including full repipes and sewer line replacements.

21703 Great Mills Rd, Lexington Park, MD 20653

Specialties & Features

24/7 Emergency Service
Sewer and Drain Cleaning
Water Heater Installation
Gas Line Services
Commercial Plumbing

Business Information

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

Bayside Plumbing Services

4.7
(118 reviews)
Verified

Provides reliable 24/7 emergency plumbing services to the Great Mills area. Specializes in leak detection, drain cleaning, and water heater services. Known for using high-quality materials and providing clear, upfront pricing.

Serving Great Mills, MD 20634

Specialties & Features

Emergency Plumbing Repairs
Tankless Water Heaters
Drain and Sewer Cleaning
Leak Detection
Fixture Installation

Business Information

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

A-Plus Plumbing & Drain

4.6
(96 reviews)
Verified

A trusted local plumber offering a wide range of services from routine maintenance to major installations. They have extensive experience with the older housing stock common in the area and are experts in solving persistent drain and sewer problems.

Serving Southern Maryland, Great Mills, MD 20634

Specialties & Features

Drain Cleaning
Water Line Repair
Bathroom Remodeling Plumbing
Garbage Disposal Installation
Video Camera Inspections

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Great Mills

Great Mills, MD is a census-designated place in St. Mary's County with a mix of older homes and newer developments. The local plumbing market is served by a handful of dedicated local companies and several larger regional providers from Lexington Park and California, MD. Common issues include problems with older galvanized pipes, septic system and drain field concerns due to the area's soil composition, and emergency repairs needed for military families and personnel from nearby NAS Patuxent River. All reputable providers are familiar with Maryland state plumbing codes and St. Mary's County regulations.

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 Great Mills regulations and climate

Frequently Asked Questions About Plumbing in Great Mills

Get answers to common questions about plumbing services in Great Mills, Maryland.

1What are the most common plumbing issues for homeowners in Great Mills, and are they seasonal?

The most frequent issues are frozen/burst pipes in winter due to our cold snaps, and clogged drains from hard water mineral buildup year-round. In older Great Mills homes, we also commonly see failing galvanized pipes that corrode from our area's specific water chemistry. Summer often brings sump pump failures due to heavy rain and high water tables in parts of St. Mary's County.

2How do I choose a reliable plumber in the Great Mills area, and what local licenses should I verify?

Always choose a plumber licensed by the Maryland Board of Plumbing. For work in St. Mary's County, they must also hold a valid Master Plumber license and a county business license. We recommend choosing a local, established company with strong community reviews, as they understand the specific soil conditions, well and septic systems, and older home infrastructure common in our area.

3What is the typical cost range for common plumbing services in Great Mills, like water heater replacement or drain cleaning?

Costs vary, but a standard water heater replacement typically ranges from $1,200 to $2,500, influenced by the unit type and local code requirements for seismic straps and pans. Emergency service calls for after-hours issues like burst pipes often have a higher trip charge. Always get a detailed, written estimate that includes all parts, labor, and any potential St. Mary's County permit fees.

4Are there any local regulations in Great Mills or St. Mary's County I should know about for plumbing repairs or renovations?

Yes. For any significant work like re-piping, bathroom additions, or water heater replacement, a permit from the St. Mary's County Department of Land Use and Growth Management is usually required. If your home uses a well and septic system (common in the area), any change in water usage must be evaluated for its impact on the septic system, per county health department rules.

5How can I prevent frozen pipes during a Great Mills winter, especially in older homes or crawl spaces?

Proactive insulation of pipes in unheated crawl spaces and garages is critical. Before a freeze, disconnect garden hoses and shut off outdoor faucets. For prolonged cold spells, letting a faucet drip can prevent pressure buildup. Given our proximity to the tidal Patuxent River, homes in lower-lying areas can experience damp, cold crawl spaces that are particularly vulnerable, so ensuring proper crawl space ventilation and insulation is key.