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Reliability Home Services
- Saturday
- Faucet
- Inspection
“They originally didn't have openings when our AC broke but once the owner heard my son had Asthma problems he personally came out and fixed my AC and the rest of history.”
Best Plumbers near Dundalk, MD
We have 2 contractors in Dundalk on file, and both are on this list, along with 22 from towns including Baltimore (8, 7 mi), Pasadena (3, 11 mi) and Essex (2, 4 mi).
12 open 24/7 · 18 open weekends · 23 rated 4.5+ · 15 show a license
Data verified October 21, 2026
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Bamford Plumbing & Heating Inc.
- Text
- Pricing
- Work
“With generations of knowledge behind him, Doug knows well the pipes and drains of years gone by not just the brand new pretty stuff of new construction.”
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Sewer Slayer
- Sump Pump
- The Future
- Home
“The owner answered the call and was very helpful and even offered to assist the jackleg plummer I was using over the phone who was having difficulty with the plumbing issue.”
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Greer Water Works Inc.
- Crew
- Basement
- Well
“It only took them about a half hour to have the issue solved and explained everything in detail, letting me know they guaranteed their service in case I had any further issues.”
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A.J. Michaels
- Project
- Understand
- Pipes
“Every person I interacted with from those answering the phone, to the sales person to the technicians were the most professional and pleasant people I have experienced in a very long time.”
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Lessner Plumbing
- Phone
- Sink
- Future
“I'm told this is because he thinks the clog moved all the way to the main line, but that's a little confusing to me as nothing else in the house was backed up, which I wouldn't think to be the case if it was in the main line.”
Listed for homeowners in and around Dundalk, MD, these 24 companies cover plumbing work. Hours, license claims and free estimate offers come from each company's own website, so confirm them on the phone before you agree to a visit for something already running.
Area overview: Dundalk, MD
The 24 contractors on this page are rated from 4.4 to 5.0 across 5,889 reviews; 23 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (94%), responsiveness (86%) and quality (85%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "efficient". 12 are open around the clock; 18 are open on Saturdays and 15 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (4), plumbing (4), water heaters (4), boilers (3) and water treatment (3). 15 show a license on their websites and 9 have a BBB rating of A or A+. Domain records put 12 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 15 offer emergency call-outs; 9 offer financing or payment plans; 5 give free estimates; 16 are family- or locally-owned and 13 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Why are some of these plumbers based outside Dundalk?
Dundalk is the base for 2 of the 24 listings here; the rest come from other towns within 20 mi. Plumbers work across a service area, so a neighboring base is normal. Ask how far the call-out area reaches and whether travel time is billed.
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Mahon Plumbing
- County
- Back Flow
- Sewer
“Mahon was able to come out on a weekend as soon as we got home and get someone schedule the next day to fix our water line, get us back up and running and return our front yard back to its original state!”
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SM Mechanical LLC
- Quote
- Boiler
- Energy Audit
“One doesn't typically need mechanical services all that often, but it's such a relief as a homeowner to have a company to call on that is so ethical, fairly priced, and caring about its customers.”
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Abend Services
- Job
- Water Heater
- Shower
“Living in a condo building, with multiple units sharing the use of the mainline pipe, its inevitable that the ground-level units require greater plumbing maintenance.”
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Saffer Plumbing
- Electrician
- Warranty
- Garbage Disposal
“On the last visit, Josh discovered an issue with some older components and he went above and beyond to find replacements to keep our plumbing operational.”
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Priority Plumbing & Drain
- Future
- Well
- Diagnosed
“Priority Plumbing installed a new faucet in my kitchen, put in structure to support our sump pump, and replaced a vanity in my bathroom that had a leaky pipe.”
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Slo-Flo Plumbing
- Pricing
- Pressure
- Basement
“Found the problem immediately, and informed me he could repair it right then or, since the problem was not an issue if we didn't use the sink, wait till the next and have it done during normal business hours and save myself some money.”
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Warrior Plumbing & Heating
- Basement
- Texted
- Honest
“Easy to schedule, the estimate for the installation of a water heater expansion tank was very detailed, and the work was performed on time and perfectly.”
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Supreme Service Today
- Geothermal System
- Explanation
- Plumbing
“Thank you to Keondre and Darryl for conducting a complete inspection of my HVAC unit/system; which showed a part that was frayed and needed to be replaced.”
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Ensor Plumbing
- Estimate
- Clog
- Inspection
“We had him and apprentice Zach out two weeks ago to replace our water heater and do other plumbing work that needed to be done and everything went as smooth as possible.”
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Ace Plumbing LLC
- Quality
- Bathroom
- Faucet
“Three other companies quoted us hundreds to thousands of dollars more, and were pushing us to undertake extensive replacement work for the entire line.”
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Elite Plumbing & Home Services
- Clog
- Diagnosed
- Quote
“Ryan Elite Plumbing completed several plumbing needs ( toilet and shower installs)in my home and I highly recommend their professional, prompt and quality service.”
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Modern Plumbing Systems
- Technician
- Floor
- Faucet
“Brian and his team were very knowledgeable about my issue and responsive to fixing my water heater, when most companies said that it needed to be replaced.”
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Hughes Mechanical
- Furnace
- Work
- Crew
“The craftsmanship and attention to detail were evident in every aspect of the installation, from the neat and tidy ductwork to the vents placement for optimal airflow.”
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Empire Plumbing and Heating Llc
- Integrity
- Town
- Understanding
“He came within a few days of my phone call, even though it was not an emergency and went over everything involved in the repairs and what my options were.”
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MJ Home Services LLC
- Call
- Waterproofing
“Great company, my basement flooded inside the wall when we had the freak weather this month and I tried to call all the company's that I hear of on tv and radio and they were all booked.”
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Nick's Plumbing Services
- The Future
- Advice
- Water Heater
“I own a residential remodeling company and Nick is my go to plumber, I have struggled to find a reliable plumber in the past, but Nick is always on point, and always does a great job”
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Ahoy Plumbing
- Sump Pump
- Morning
- Informative
“On the day of service, he was thorough to confirm his diagnosis and generous in explaining what was going on, why it was problematic, and what steps I could take preventatively once he implemented the fix.”
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Wes Plumbing & Mechanical
- Leak
- Backup
- Family Owned
“Justin provided excellent service and explanation of the issue and resolution, which not only fixed our plumbing problem but was also accepted and covered by our insurance.”
Why these companies made our list
What customers say about contractors near Dundalk
- “The company is very responsive and professional; and their work is exceptional.” — customer of Warrior Plumbing & Heating
- “There were no surprises, either. I was really impressed with George’s pleasant demeanor, his ability as a master plumber, and the care he took in respecting our home – he and his apprentice cleaned up after themselves as well!” — customer of Ahoy Plumbing
- “Matt, our technician, arrived on time to perform the consult and was very knowledgeable and professional in explaining each detail of the process of replacing the faucets and the expansion tank.” — customer of Ensor Plumbing
- “All the plumbers were very professional, friendly, did quality work, and were very flexible with my schedule.” — customer of Slo-Flo Plumbing
- “Their crew were on time, professional, and even vacuumed up their mess!” — customer of SM Mechanical LLC
Excerpts from public reviews of the contractors listed on this page.
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