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 White Oak, MD
White Oak sits along the Route 29 corridor in eastern Montgomery County, a routine run for Mallick's crews.
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 White Oak
Trusted Plumbing Service In White Oak
The housing here largely dates to the postwar boom, which puts original supply and drain systems well past the half-century mark in many homes. The work is classic older-suburb plumbing — honest diagnosis of aging pipe, water heater replacement, and drain problems solved at the cause rather than re-treated every few months.
Half-century systems along the Route 29 corridor fail in familiar ways: galvanized supply at its joints, scaled drains that clog in patterns, water heaters that outlived their warranties years ago, and hose bibs at the first freeze.
White Oak is covered on the regular east-county route — 24/7 dispatch, WSSC permits as part of the job, and written warranties on every repair and installation.
- Water & sewer in White Oak
- WSSC Water bills water and sewer for this address. Source: WSSC Water service area
- Permits in White Oak
- 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 White Oak today?
24/7 emergency dispatch · Licensed & insured · Warranties in writing
What We Do Here
Our Services In White Oak, 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 White Oak
Cause-Level Drain Fixes
The monthly clog has a reason. Camera first, then the fix that ends the subscription.
Drain cleaningOld Supply Repairs
Galvanized failures repaired honestly — with a straight answer about how much life the run has left.
Water line repairWater Heater Replacement
Done right: sized to the household, set to code, permitted and warrantied.
Water heater replacementWhy Here
Why White Oak Homeowners Call Mallick
Close By
White Oak is about 14 miles from our Gaithersburg office, and emergency dispatch runs 24 hours a day, every day.
Older-Suburb Honest
Half-century systems get cause-level diagnosis — not a repeat visit every few months.
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 White Oak
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 White Oak 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 White Oak
Tell us what you need — we’ll be in touch fast.
Questions
Plumbing Questions From White Oak
Do you serve White Oak?
Yes — White Oak is part of the regular eastern-county coverage, with 24/7 emergency dispatch.
Who issues plumbing permits in White Oak?
WSSC Water issues the permit and performs the inspection for White Oak addresses. We handle it as part of the job.
What should older White Oak homes watch for?
Much of White Oak dates to the postwar decades, so original galvanized and cast iron are still working in many homes. Recurring drains and fading pressure are the classic symptoms — both diagnosable before they become emergencies.
24/7 emergency service in White Oak, MD
Someone answers, day or night.
Licensed and insured in Montgomery County · Maryland license MD 19572