The Best Plumbing Contractors in Leonardtown, MD

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

#1

B & B Plumbing Inc.

4.8
(124 reviews)
Verified

A highly-rated, full-service plumbing contractor serving Leonardtown and Southern Maryland with a comprehensive range of residential and commercial services. Known for rapid response times and expertise in complex plumbing systems, including sewer and water line replacement.

22761 Three Notch Rd, California, MD 20619

Specialties & Features

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

Business Information

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

Michael & Son Services

4.6
(287 reviews)
Verified

A large regional provider with a strong local presence, offering 24/7 emergency plumbing, HVAC, and electrical services. They are known for their professional crews, upfront pricing, and extensive experience handling everything from minor leaks to major commercial plumbing installations.

44215 Airport View Dr, Hollywood, MD 20636

Specialties & Features

24/7 Emergency Service
Leak Detection and Repair
Bathroom and Kitchen Plumbing
Water Heater Services
Drain and Sewer Cleaning

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

JPG Plumbing LLC

4.7
(56 reviews)
Verified

A trusted local plumbing company specializing in both routine maintenance and emergency repairs for homeowners and businesses in St. Mary's County. They are praised for their honest diagnostics, quality workmanship, and expertise with water heater systems and repiping projects.

Leonardtown, MD 20650

Specialties & Features

Residential Plumbing Repairs
Water Heater Installation & Repair
Pipe Installation & Replacement
Fixture Installation
Local Code Expertise

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Leonardtown

Leonardtown, as the county seat of St. Mary's County, has a mix of historic homes, newer residential developments, and commercial buildings. The local plumbing market is served by a combination of established local contractors and larger regional companies based in nearby California and Hollywood. Common issues include repairs on older plumbing systems in historic properties, seasonal drain problems, and water heater replacements. Local providers are well-versed in Maryland state plumbing codes and the specific challenges of the Chesapeake Bay region's soil conditions, which can affect sewer lines.

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 Leonardtown regulations and climate

Frequently Asked Questions About Plumbing in Leonardtown

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

1What are the most common plumbing issues for Leonardtown homeowners, and are they seasonal?

Due to our Southern Maryland climate, common issues include frozen pipe prevention in winter and sump pump failures during heavy spring/summer rains. Hard water from our local aquifer also leads to frequent scale buildup in water heaters and fixtures, requiring regular maintenance. Summer often sees increased calls for outdoor faucet and irrigation system repairs.

2How do I verify a plumber is properly licensed and insured to work in Leonardtown, MD?

Always ask for their Maryland Master Plumber/Gas Fitter license number, issued by the Maryland Board of Plumbing. You can verify this license online through the Maryland Department of Labor's website. Additionally, ensure they carry general liability and workers' compensation insurance, which is crucial for your protection, especially with St. Mary's County's specific permitting requirements for major work.

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

Costs vary, but local market rates for a standard service call (diagnosis + first hour) typically range from $100-$150. Replacing a water heater, a common job here, can cost $1,200-$2,500+ depending on type and code compliance. Repiping or sewer line work is more variable; always get a detailed, written estimate that includes St. Mary's County permit fees if applicable.

4Are there local regulations in Leonardtown I should know about before replacing a water heater or sewer line?

Yes. St. Mary's County and the Town of Leonardtown require permits for water heater replacements, which must include an expansion tank and meet current code for seismic strapping and pan drainage. For sewer lines, repairs often require inspection by county health department officials due to critical environmental protections for our local watersheds and the Chesapeake Bay.

5What should I look for when choosing a reliable plumbing company in Leonardtown?

Prioritize established local companies with deep community roots, as they understand our area's specific infrastructure and water quality challenges. Check for consistent positive reviews on local platforms and ask for references in your neighborhood. A reliable plumber will offer 24/7 emergency service, which is vital during our freeze-thaw cycles or before major holiday gatherings.