Plumbing
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Emergency Plumbing
24 hour emergency plumber service.
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Gas Lines
Natural gas line installation, repair and replacement.
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Leak Detection
Leak detection and slab leak repair.
Montgomery County
Plumber in North Potomac, MD
North Potomac is one of the closest neighborhoods to Mallick's Gaithersburg shop — often the first stop of a morning route.
4.9 from 2,979 Google reviews
30+ Years 30+ Years Serving Maryland
24/7 Service 24/7 Emergency Service
WSSC Licensed WSSC Licensed & Insured
Locally Owned Locally Owned and Operated
Plumbing in North Potomac
Trusted Plumbing Service In North Potomac
The subdivisions here largely date to the 1980s and 90s, an era of solid construction now deep into its replacement cycles: second- and third-generation water heaters, original shut-off valves that have seized, and drain runs due their first real attention. Familiar work, done by a crew that is practically local to it.
Thirty-to-forty-year-old subdivisions are in their prime failure years: second-generation water heaters aging out, original shut-offs seized in place, and the first drain lines needing more than a plunger's worth of attention.
Practically next door to the shop, North Potomac gets the fastest response on the map — 24/7 dispatch, WSSC permits handled, warranties in writing.
- Water & sewer in North Potomac
- WSSC Water bills water and sewer for this address. Source: WSSC Water service area
- Permits in North Potomac
- WSSC Water issues the plumbing and gasfitting permit and performs the inspection. Mallick pulls the permit as part of the job. Source: WSSC Water — permits and inspections guidance
Need a plumber in North Potomac today?
24/7 emergency dispatch · Licensed & insured · Warranties in writing
What We Do Here
Our Services In North Potomac, MD
Drain & Sewer
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Drain Cleaning
Drain cleaning.
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Sewer Lines
Sewer line repair and sewer main replacement.
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Hydro Jetting
Hydro jetting.
Water Heaters
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Tank
Repair, replacement and installation for gas, electric and high-efficiency tank water heaters.
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Tankless
Tankless water heater installation, repair, replacement and maintenance.
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Heat Pump (Hybrid)
Heat-pump and hybrid water-heater installation, replacement, repair and maintenance.
Water Quality
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Water Softeners
Water softener installation, repair and servicing.
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Filtration Systems
Whole-house water filtration systems.
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Water Testing
In-home water analysis for well and municipal water.
Commercial Plumbing
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Commercial Water Heaters
Commercial water heater installation, repair, maintenance and replacement.
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Drain Cleaning
Commercial drain cleaning.
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Backflow Prevention
Commercial backflow prevention.
From The Dispatch Log
What We Get Called For In North Potomac
Seized Shut-Off Valves
The valve that won't turn in an emergency is the one we replace before the emergency. Whole-house and fixture stops brought back to working order.
Full-service plumbingDrain Line Maintenance
First-generation drain problems fixed at the cause, camera-verified.
Drain cleaningWater Heater Renewals
The next replacement done properly — sized, coded, permitted, warrantied.
Water heater replacementWhy Here
Why North Potomac Homeowners Call Mallick
Minutes Away
North Potomac is about 5 miles from our Gaithersburg office, and emergency dispatch runs 24 hours a day, every day.
'80s–'90s Fluent
Second- and third-generation equipment, seized valves and the first real drain work — familiar houses, practically next door to the shop.
Permits Handled
WSSC Water issues the plumbing and gasfitting permit and performs the inspection. Mallick pulls the permit as part of the job.
Warrantied In Writing
One year on installations, 30 days on repairs — in writing, backed by the same crew that did the work.
“Eric and Nick did a wonderful job.”
Very thorough and provided detailed explanation of what was needed to get our garbage disposal up and running.
4.9
from 2,979
Google reviews
Dispatch Desk
Schedule Service In North Potomac
Send the form and the office calls you back to book a time — or call now and a real person answers, day or night. Emergency work in North Potomac carries the same warranties as booked work.
- years in Maryland
- 30+ years in Maryland
- licensed & insured
- WSSC licensed & insured
- emergency dispatch
- 24/7 emergency dispatch
Schedule Service in North Potomac
Tell us what you need — we’ll be in touch fast.
Questions
Plumbing Questions From North Potomac
Do you serve North Potomac?
Yes — North Potomac is minutes from the Gaithersburg shop, with emergency dispatch around the clock.
Who issues plumbing permits in North Potomac?
WSSC Water issues the permit and sends the inspector. We pull it as part of the job.
What work does a North Potomac home usually need?
Most of North Potomac went up in the 1980s and 90s, so original water heaters are long gone and the second-generation equipment is now cycling out too. Replacement sizing, valve work and the first serious drain problems are the standard calls.
24/7 emergency service in North Potomac, MD
Someone answers, day or night.
Licensed and insured in Montgomery County · Maryland license MD 19572