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.
Howard County
Plumber in Columbia, MD
Columbia is a regular part of Mallick's Howard County work, covered by the same licensed crews that run the rest of the map — 24 hours a day.
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 Columbia
Trusted Plumbing Service In Columbia
Columbia's villages went up in planned phases from the late 1960s onward, which gives the housing an unusual property: whole neighborhoods share the same construction year, the same materials and the same aging curve. That includes the decades when polybutylene supply pipe was standard issue — a material that fails without warning and that we identify and replace routinely.
Howard County also runs its own permit regime. Plumbing permits here come from the county's Inspections, Licenses and Permits bureau rather than WSSC, and we handle that paperwork as part of any job that needs it.
Columbia's plumbing calendar is shaped by its construction era. Freeze season finds the polybutylene-era supply lines at their weakest, storm season works the sump pumps that keep village basements dry, and the water heaters replaced in one wave a decade ago are now due their next.
Coverage comes from two directions — the Woodbine office on the county's west side and the Gaithersburg shop behind it — with 24/7 dispatch, Howard County permits handled as part of the job, and written warranties on all of it.
- Permits in Columbia
- Howard County's Department of Inspections, Licenses and Permits issues the plumbing permit and performs the inspection — not WSSC. Mallick handles the permit as part of the job. Source: Howard County Department of Inspections, Licenses and Permits — howardcountymd.gov
Need a plumber in Columbia today?
24/7 emergency dispatch · Licensed & insured · Warranties in writing
What We Do Here
Our Services In Columbia, 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 Columbia
Polybutylene Repipes
Gray poly supply pipe fails without warning, and much of Columbia has it. We confirm what your house carries in one visit and replace it with modern materials when the time comes.
Repiping and pipe replacementEmergency Shut-Off Calls
A supply line that lets go at 2am gets a real dispatcher, not a voicemail. Water off, damage stopped, repair explained before work starts.
24/7 emergency plumbingWater Heater Replacement
Village housing replaced its heaters in waves — and the next wave is always coming. Sized to the house, installed to code, county permit included.
Water heater replacementWhy Here
Why Columbia Homeowners Call Mallick
Close By
Columbia is about 16 miles from our Woodbine office, and emergency dispatch runs 24 hours a day, every day.
Polybutylene Aware
A large share of Columbia went up in the polybutylene era. We identify it in one visit and lay out repair or repipe options honestly.
Permits Handled
Howard County's Department of Inspections, Licenses and Permits issues the plumbing permit and performs the inspection — not WSSC. Mallick handles 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.
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Dispatch Desk
Schedule Service In Columbia
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 Columbia 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 Columbia
Tell us what you need — we’ll be in touch fast.
Questions
Plumbing Questions From Columbia
Who issues plumbing permits in Columbia?
Howard County's Department of Inspections, Licenses and Permits issues the permit and performs the inspection — not WSSC, whose territory ends at the county line. When a job needs a permit, we handle it as part of the work.
Do you service Columbia, or is it outside your area?
Yes. Columbia sits within the regular dispatch area, covered from the Gaithersburg shop with the Woodbine office on the county's western side. Emergency calls run 24/7.
I've heard about polybutylene pipe in Columbia — should I worry?
It can be. A large share of Columbia went up in the decades when polybutylene supply pipe was common in new construction, and homes that still carry it are living on borrowed time. If you don't know what your house has, we can identify it in one visit and lay out the options honestly — repair, partial repipe or full repipe.
Do you warranty the work?
Yes — installations carry a one-year warranty and repairs carry 30 days, in writing.
24/7 emergency service in Columbia, MD
Someone answers, day or night.
Licensed and insured in Howard County · Maryland license MD 19572