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Plumbing Services · St. Leonard, MD
Fast Plumbing Services in St. Leonard, MD
Fully licensed and insured plumbers throughout Calvert County - same-day service, flat-rate pricing.
4.7 ★Average rating
11,071+Jobs done
24/7Emergency service
Licensed · Upfront options · Clean work areas · Written guarantees
Services available in St. Leonard, MD
Plumbing Services services in St. Leonard, MD.
Need plumbing services in St. Leonard? Ronnie Marino Plumbing delivers fast, licensed service from Long Beach to Calvert Beach, covering all 1 local ZIP codes - from routine plumbing to full pipe repair. Every job is quoted up front at a flat rate and protected by a written workmanship guarantee.
Emergency Plumbing ServicesSame-day Emergency Plumbing Services in St. Leonard, handled by licensed local crews who know Calvert County. Our team is here to provide immediate assistance for those unexpected plumbing issues that can arise at any moment. From burst pipes to overflowing toilets, we are equipped with the right tools and expertise to handle these urgent situations swiftly. Count on us for a flat-rate quote that gives you complete peace of mind.View details →Residential Plumbing ServicesSame-day Residential Plumbing Services in St. Leonard, carried out by certified local crews who know Calvert County. Our experts are dedicated to providing quality plumbing solutions tailored to your home's needs, ensuring comfort and efficiency throughout your living space. Whether it's a routine repair or a major installation, we deliver professional service backed by a commitment to excellence.View details →Commercial Plumbing ServicesSame-day Commercial Plumbing Services in St. Leonard, handled by licensed local crews who know Calvert County. Our skilled technicians are equipped to manage the unique plumbing needs of businesses, ensuring your operations run smoothly without interruptions. We offer tailored solutions that address both routine maintenance and urgent repairs, complying with all necessary regulations.View details →Drain Cleaning ServicesFast Drain Cleaning Services in St. Leonard, carried out by certified local crews who understand Calvert County. Our team specializes in ensuring your drains remain free-flowing and functional, alleviating potential blockages before they cause major problems. Using advanced techniques and equipment, we provide thorough cleaning tailored to your needs.View details →Pipe Repair and ReplacementFast Pipe Repair and Replacement in St. Leonard, carried out by certified local crews who know Calvert County. Our dedicated team addresses pipe issues promptly, ensuring your home's plumbing system remains intact and functional. Whether dealing with leaks, corrosion, or complete replacements, we have the expertise to handle it all.View details →Water Heater Installation and RepairFast Water Heater Installation and Repair in St. Leonard, handled by licensed local crews who understand Calvert County. Our professionals are dedicated to ensuring you have access to hot water whenever you need it. We offer a range of installation and repair services tailored to meet your specific requirements.View details →Sewer Line ServicesDependable Sewer Line Services in St. Leonard, handled by certified local crews who understand Calvert County. Our experienced team specializes in diagnosing and repairing sewer line issues unique to the humid subtropical climate, ensuring that your home remains safe and functional. With a flat-rate written quote provided before any work begins, we serve all areas including 20685 with professionalism and reliability.View details →Leak Detection and RepairEfficient Leak Detection and Repair in St. Leonard, carried out by licensed local crews who know Calvert County. Our leak detection services are designed to quickly identify and repair leaks, ensuring your home remains safe from water damage. With flat-rate quotes provided upfront, we serve all areas including 20685 with professionalism and expertise.View details →Toilet Installation and RepairQuality Toilet Installation and Repair in St. Leonard, handled by certified local crews who understand Calvert County's needs. Our team specializes in the installation and repair of toilets, ensuring your bathroom functionality is restored promptly. With upfront flat-rate quotes available, we serve all neighborhoods including 20685 with excellence.View details →Faucet Installation and RepairEfficient Faucet Installation and Repair in St. Leonard, carried out by licensed local crews who understand Calvert County. Our team provides quick solutions for faucet issues, ensuring your home's plumbing operates seamlessly. With upfront flat-rate quotes available, we cater to all areas including 20685 with superior service.View details →Shower and Tub Installation and RepairExpert Shower and Tub Installation and Repair in St. Leonard, handled by certified local crews who understand Calvert County. Our team specializes in bathroom remodeling and repairs, ensuring your shower and tub functions perfectly. With flat-rate quotes provided upfront, we proudly serve all neighborhoods including 20685.View details →Sump Pump Installation and RepairReliable Sump Pump Installation and Repair in St. Leonard, carried out by certified local crews who understand Calvert County. Our team focuses on protecting your home from flooding and water damage with efficient sump pump solutions. With flat-rate quotes available, we proudly serve all neighborhoods including 20685 with quality service.View details →Backflow Prevention ServicesFast Backflow Prevention Services in St. Leonard, handled by licensed local crews who understand Calvert County. Our expert team provides thorough inspections and installations to ensure your water supply remains uncontaminated. We offer flat-rate written quotes to keep your budgeting straightforward and hassle-free.View details →Gas Line Installation and RepairReliable Gas Line Installation and Repair in St. Leonard, handled by certified local crews who know Calvert County. We ensure a safe and efficient gas supply for your home or business with our quality services, paired with a transparent flat-rate quoting process.View details →Water Softener InstallationSame-day Water Softener Installation in St. Leonard, carried out by licensed local crews who understand Calvert County. We specialize in providing quality solutions for hard water issues, paired with a straightforward flat-rate quoting process to ensure transparency.View details →Hydro Jetting ServicesReliable Hydro Jetting Services in St. Leonard, handled by certified local crews who understand Calvert County. We use advanced equipment to clear clogged drains and restore optimal flow, accompanied by an upfront flat-rate quote process for your convenience.View details →Trenchless Pipe RepairSame-day Trenchless Pipe Repair in St. Leonard, carried out by licensed local crews who understand Calvert County. Our innovative methods minimize disruption while ensuring your pipes are restored efficiently, complete with a transparent flat-rate quoting process.View details →Bathroom Remodeling ServicesFast Bathroom Remodeling Services in St. Leonard, handled by licensed local crews who understand Calvert County. We specialize in transforming your space with quality craftsmanship and a straightforward flat-rate quoting process.View details →Kitchen Plumbing ServicesFast Kitchen Plumbing Services in St. Leonard, carried out by licensed local crews who understand Calvert County. Our team specializes in all aspects of kitchen plumbing, including installing sinks, fixing leaks, and repairing garbage disposals. We ensure your kitchen functions smoothly, especially during the humid summers and heavy rains of Maryland. Expect a flat-rate written quote before we start, so you know exactly what to anticipate.View details →Preventative Maintenance ServicesFast Preventative Maintenance Services in St. Leonard, handled by certified local crews who know Calvert County. Our preventative maintenance helps to identify and resolve plumbing issues before they escalate, ensuring the longevity of your plumbing system. With the humid, subtropical climate of Maryland, regular maintenance is essential to prevent problems that arise from moisture and heavy rainfall.View details →Plumbing InspectionsReliable Plumbing Inspections in St. Leonard, handled by licensed local crews who know Calvert County. Our plumbing inspections are designed to assess the condition of your plumbing system thoroughly, identifying potential issues before they become major problems. Given the humid conditions typical of Maryland, regular inspections can save you from unexpected repairs.View details →Fixture Installation ServicesReliable Fixture Installation Services in St. Leonard, carried out by licensed local crews who understand Calvert County. Our expert technicians specialize in installing a wide range of plumbing fixtures, ensuring top-quality service for kitchens and bathrooms alike. With Maryland's unique climate, professional installation can prevent issues related to humidity and temperature fluctuations.View details →Emergency Leak RepairReliable Emergency Leak Repair in St. Leonard, carried out by certified local crews who understand Calvert County. Our emergency leak repair services are designed to address plumbing emergencies quickly and efficiently, minimizing damage to your property. Given Maryland's heavy rainfall, timely repairs are crucial to avoid significant water damage.View details →Slab Leak RepairSame-day Slab Leak Repair in St. Leonard, carried out by licensed local crews who understand Calvert County. Our slab leak repair services are essential for addressing leaks beneath the foundation of your home, which can lead to significant structural issues if not managed promptly. Given Maryland's heavy seasonal rainfall, early detection and repair are vital.View details →Video Camera Pipe InspectionExperience Same-day Video Camera Pipe Inspection in St. Leonard, delivered by licensed technicians who know the unique plumbing challenges faced in Calvert County. Our team uses state-of-the-art technology to inspect the insides of your pipes, ensuring accurate diagnostics and effective solutions. With our commitment to transparency, you'll receive a flat-rate quote before any work begins, allowing you to make informed decisions about your plumbing needs.View details →
Our standard
Why St. Leonard Residents Trust Us
Local accountability across Calvert County.
Guaranteed Work
Written workmanship guarantee on every St. Leonard job.
Transparent Quotes
You approve the flat rate before we start.
Vetted Technicians
Background-checked pros in your St. Leonard home.
St. Leonard at a glance
Local Plumbing Services for St. Leonard, MD.
726 residents
Population served
Calvert County
County
southeast Maryland
Region
Waldorf · 25 mi
Nearest metro
1
ZIP codes covered
Early warning signsHave us take a look →
Signs You Need a Plumbing Pro in St. Leonard
01Slow Drains
02Water Stains
03Unpleasant Odors
04Low Water Pressure
05Running Toilets
St. Leonard problem patterns
Common Plumbing Problems in St. Leonard
The issues we fix most for St. Leonard homeowners, and why they happen here.
01
Clogged Drains
Why it happens: Heavy rainfall can overwhelm drainage systems in Calvert.
Our approach: We utilize advanced drain cleaning techniques to restore proper flow in St. Leonard.
02
Leaky Pipes
Why it happens: The aging infrastructure in St. Leonard often leads to leaks.
Our approach: Our team uses cutting-edge leak detection methods to find and fix issues swiftly.
03
Water Heater Issues
Why it happens: High humidity can affect the lifespan of water heaters in Calvert.
Our approach: We conduct thorough inspections and offer repairs or replacements as needed.
04
Sewer Backups
Why it happens: Old sewer lines can fail after heavy rains in St. Leonard.
Our approach: Our sewer line services include thorough inspections and effective solutions.
We know the route
Serving Every Corner of St. Leonard
We route efficiently across Calvert County.
Downtown St. Leonard
Daily plumbing services for central St. Leonard.
The Long Beach corridor
Established neighborhoods we update often.
Greater Calvert County
Same-week routing region-wide.
RSt. Leonard service area
Primary St. Leonard response zone
St. Leonard service coverage
Is your ZIP on the route?
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
20685
Popular neighborhoods
Check my address →Calvert Beach · Long Beach · Broomes Island · Prince Frederick · Lusby · Chesapeake Ranch Estates · Solomons · Drum Point
St. Leonard through the year
Seasonal Plumbing Tips for St. Leonard
How St. Leonard's humid subtropical climate influences plumbing needs throughout the year.
Spring
Connected to heavy seasonal rainfall patterns.
Tip: Ensure your drains are clear before heavy rains.
Summer
Tied to increased water usage.
Tip: Check for any leaks during hot weather.
Fall
Preparing for cooler months.
Tip: Time to inspect your heating systems.
Winter
Cold weather can freeze pipes.
Tip: Insulate your pipes to prevent freezing.
Reviews
What St. Leonard Customers Say
4.9★★★★★verified reviews
★★★★★
“I was impressed with how quickly Ronnie Marino Plumbing handled my faucet installation and repair in St. Leonard. Their technicians were knowledgeable and did the job right.”
BN
Bethany N.St. Leonard
Verified★★★★★
“I had a toilet installation and repair done by Ronnie Marino Plumbing near Long Beach, and they honored their warranty by returning quickly for a follow-up. Their service is top-notch!”
ER
Ethan R.Long Beach
Verified★★★★★
“I called for same-day residential plumbing services, and Ronnie Marino Plumbing impressed me with their fair, upfront pricing. The work was completed quickly and professionally!”
SK
Sarah K.St. Leonard
Verified St. Leonard, MD FAQ
St. Leonard Plumbing FAQs
A real dispatcher is available if your question is not answered here.
Call (225) 509-5930 →Yes - 24/7 across all St. Leonard ZIP codes, most calls within an hour.
Our pricing is flat-rate, with upfront quotes provided before we begin any work.
Absolutely! Ronnie Marino Plumbing is fully licensed and insured to operate in every county across Maryland.
We serve all of Calvert County, including Long Beach and surrounding neighborhoods.
We offer same-day service and can often schedule your plumbing needs within hours.
Yes, all our plumbing services come with a written workmanship guarantee for your peace of mind.
St. Leonard, MD dispatch is ready
Need Plumbing Services Today?
Call now for fast, licensed plumbing anywhere in St. Leonard and Calvert County.