Plumbing Services in Gaithersburg, MD & Washington, DC
Water touches nearly everything you do at home, so a plumbing problem has a way of throwing off your whole day. James A. Wheat & Sons has offered trusted plumbing services in Gaithersburg, MD since 1978, giving homeowners across the area a family-run team they can count on for repairs, installations, and everything in between. Two generations of hands-on experience back every job, and it shows in the care our plumbers bring into your home.
Call (301) 241-9636 today to schedule service, or start with our online contact form to get things moving.

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Plumbing Care Built for Gaithersburg Homes
Gaithersburg spans planned communities like Kentlands and Montgomery Village, the historic streets of Olde Towne, and newer developments still going up around the city. That range means plumbing needs vary widely, from aging pipes and worn fixtures in older homes to water quality and drainage concerns in growing neighborhoods.
An experienced plumber in Gaithersburg looks past the immediate complaint to understand what your whole system needs. That approach keeps water flowing cleanly, protects your fixtures, and helps you sidestep the expensive surprises that come from letting small issues linger.
What to Expect From Every Plumbing Visit
Solid plumbing work starts with a clear diagnosis rather than a rushed guess. We walk you through the problem and the plan before we begin, so there are no surprises when the job is done.
- Inspection: We examine the affected system and trace the trouble to its real source.
- Upfront quote: You get honest, straightforward pricing before any work moves forward.
- Expert repair: Our trained plumbers complete the fix with quality parts suited to your home.
- Final test: We check the repair under real use to confirm everything runs right.
The Plumbing Services Gaithersburg Homeowners Rely On
As a full-service plumbing contractor in Gaithersburg, we handle the everyday fixes and the bigger projects that keep a household running smoothly. Each service below covers a specific part of your system, and we bring the same care to a minor repair as to a complete installation.
- Plumbing installation and replacement: Install new fixtures, lines, and components or replace worn ones for dependable, lasting performance.
- Plumbing repair: Resolve leaks, damaged pipes, faulty valves, and other issues that disrupt daily use.
- Water heater services: Install, repair, and replace tank water heaters for steady, reliable hot water.
- Tankless water heaters: Upgrade to on-demand systems that save space and trim energy use.
- Drain cleaning: Clear stubborn clogs and buildup that slow drainage throughout the home.
- Leak repair: Locate hidden leaks and fix them before water damage takes hold.
- Sewer and water line services: Inspect, repair, and replace the lines carrying water and waste to and from your home.
- Sump pump services: Protect your basement from flooding with dependable pump installation and repair.
- Garbage disposal services: Install, repair, and replace disposals for smoother kitchen cleanup.
- Toilet and fixture repair: Fix or upgrade toilets and fixtures for better reliability and efficiency.
- Water treatment systems: Sharpen water quality with filtration and treatment matched to your home.
- Well pump services: Install, repair, and maintain well pumps for homes on private water.
Gaithersburg Plumbing Questions, Answered
Homeowners here bring a specific set of concerns, so here are quick answers to the ones we hear most often.
Why do Kentlands and Montgomery Village homes see recurring drain clogs?
Tightly built neighborhoods with mature trees often deal with root intrusion and same-era piping that narrows over time, which leads to repeat backups.
Does Gaithersburg’s water hardness call for a treatment system?
For many homes yes, since the mineral load leaves scale on fixtures and inside water heaters that a softener or filter helps control.
How do I know if my sump pump is ready for spring storms?
Pouring water into the pit before the wet season shows whether the pump kicks on and clears properly, which helps you avoid a flooded basement later.
Are older Gaithersburg homes at risk for polybutylene piping issues?
Some homes from earlier decades still have this failure-prone material, and replacing it heads off sudden leaks down the road.
Why does my well pump keep short-cycling?
A waterlogged pressure tank or a failing pressure switch often causes rapid on-off cycling, which wears the pump and needs prompt attention.
Why Gaithersburg Trusts James A. Wheat & Sons
Our roots run deep in this community, since our headquarters has called Gaithersburg home for decades. Founded in 1978 by James and Barbara Wheat and now led by their sons, the company keeps the personal accountability that comes from putting the family name on every job.
Homeowners stay with us because the work is honest and the communication is clear from the first call to the final test. We are small enough to know your name yet equipped to tackle any plumbing challenge, all backed by a 100 percent satisfaction guarantee.
Serving Gaithersburg, Montgomery County & Washington, DC
Beyond Gaithersburg, our plumbers serve homeowners throughout Montgomery County and into Northwest Washington, DC, including Rockville, Germantown, North Potomac, Darnestown, and Bethesda. These communities share a blend of established homes and newer construction that makes dependable plumbing service so important. From the planned streets of Kentlands to homes near Olde Towne, each property gets service shaped around its age, layout, and local water conditions.
Count on Reliable Plumbing in Gaithersburg
Dependable plumbing is one of those things you only notice when it stops working, and quick, capable help keeps a small problem from becoming a big one. James A. Wheat & Sons is ready to help Gaithersburg homeowners with repairs, installations, and upgrades backed by decades of experience and a family name we stand behind.
When a plumbing concern comes up, our team is only a phone call away and glad to make your home comfortable again. Let us take the stress off your plate and get things flowing the way they should.
Call (301) 241-9636 today to schedule your plumbing service, or reach out through our online contact form to get started.
What To Expect
Discover the Difference
Satisfaction Guaranteed
We stand behind every job we perform, because that’s what it means to be family. Your complete satisfaction is our guarantee.
Upfront
Pricing
You’ll never be stuck with an unexpected bill when your services are complete. We offer upfront, no-surprise pricing, so you can rest assured you’re only paying for the high-quality work you receive.
Trained
Technicians
Our secret to offering the best service in the business is simple. We hire quality people and continually train them to provide the best customer experience possible. We train weekly on service, equipment, diagnosis, and more. You can rest assured that our technicians will bring the industry expertise necessary to exceed your expectations.
Extended
Warranties
We work continuously to keep up with recalls, extended warranties, and notices regarding all plumbing, heating, and AC equipment that we may come in contact with in your home.
Commitment
to Community
We believe that as we grow, so should our community—that’s why we look for every opportunity possible to give back.
Special
Financing
We understand the financial strain that often accompanies new system installation, home remodeling, or unexpected service calls. That’s why we offer special financing to keep your household budget intact. Financing is subject to approved credit