Plumbing
Leaks, water heaters, drains, repiping and fixtures — your home's water systems kept safe, efficient and flowing.
From a leaking pipe to a failing electrical panel, OneCall Pro LLC brings licensed plumbers and electricians to your door — fast, tidy and done right the first time.
Projects completed
Happy clients served
Emergency availability
Years of experience
OneCall Pro LLC was built on a simple idea: homeowners and property managers shouldn't have to juggle multiple contractors to keep the water flowing and the power on. We bring plumbing and electrical expertise together under one roof, so a single call solves problems that used to take two.
Our technicians are licensed, background-checked and continually trained on the latest codes and equipment. We show up on time, protect your space, and explain the work in plain language — then leave the job cleaner than we found it, whether it's a dripping faucet, a full panel upgrade or a general repair around the property.
Leaks, water heaters, drains, repiping and fixtures — your home's water systems kept safe, efficient and flowing.
Panels, wiring, lighting and emergency repairs — safe, reliable power that keeps every corner of your property switched on.
Two disciplines, one standard of care. Here's what every OneCall Pro visit is built around.
Certified plumbers and electricians, fully insured and bonded for your complete peace of mind.
We respect your time with on-time arrivals, clear scheduling and same-day response when you need it.
Clear, upfront quotes before we start. You approve the price — there are never hidden add-ons.
Water or power emergencies don't wait for business hours, and neither do we. Call any time, day or night.
Every job is completed to code, inspected and finished to a standard we'd want in our own homes.
Skip the hassle of juggling contractors — plumbing and electrical handled by a single trusted team.
From routine repairs to full installations, our plumbing team keeps your home's water systems safe, efficient and leak-free.
Pinpoint diagnostics for hidden leaks, dripping fixtures and slab leaks — fixed fast, before they damage your home.
Repair, replacement and installation of tank and tankless water heaters for reliable hot water year-round.
Burst, corroded or aging pipes replaced with modern, code-compliant materials built to last.
Professional drain clearing, hydro-jetting and sewer line repair to keep everything flowing.
Sinks, faucets, toilets, garbage disposals and bathroom remodels installed cleanly and correctly.
Overflowing toilet or major leak? Our 24/7 team responds quickly to protect your property.
Licensed electricians handling everything from a single outlet to full-building wiring — always to code, always safe.
Complete rough-in and finish wiring for new builds, additions and remodels — inspection-ready.
Service and panel upgrades to safely support today's electrical loads and modern appliances.
Dedicated circuits, sub-panels and load balancing engineered for safety and performance.
Recessed, landscape and security lighting design and installation that's efficient and beautiful.
Outages, sparking outlets and tripping breakers diagnosed and repaired around the clock.
Fire alarm, smoke detector and security system wiring, plus scheduled maintenance and inspections.
Need something else? We also handle a wide range of general repairs and property maintenance — if it involves pipes or power, just ask.
A look at recent plumbing and electrical projects completed for homeowners and businesses across the greater Maryland area.
One call is all it takes. Tell us what's going on and we'll take it from there.
Reach out for a free, no-obligation quote or to book a visit. Our friendly team typically responds the same business day.
Same-day response — we're online now