Water Heater Repair in Rockville, MD Hot Water, Back Fast
No hot water, lukewarm showers, a popping tank or a puddle on the floor? Family Fire Services and Plumbing LLC repairs gas and electric, tank and tankless water heaters in Rockville and North Bethesda, 24 hours a day.
Repairing water heaters across Rockville and Montgomery County
BBB A+ accredited and HomeAdvisor screened & approved. We repair all major water heater brands.
Rockville, MD Water Heater Repair for Tank & Tankless
Our water heater repair in Rockville, MD starts with a real diagnosis, not a guess. We check the thermostat and heating elements on electric units. On gas units we check the gas control valve, thermocouple, burner and venting. We test the anode rod, the drain valve and the relief valve, and we look for the corrosion that means a tank is near the end.
We handle Rockville water heater repair for every common brand, in basements, garages and tight townhouse closets. Our water heater services in Rockville, MD also cover water heater repair in North Bethesda, where many condos have compact electric units in small closets.
If a repair isn't worth it, we'll say so and explain why. Then we'll size a replacement on our water heater installation page. Hot water slow to reach the far bathroom? A recirculation pump fixes that.
Common Water Heater Problems We Fix
Most water heater problems come down to a handful of parts, and most of them can be repaired.
No Hot Water
On electric units it's usually a tripped high-limit switch or a failed element or thermostat. On gas units, look at the pilot, thermocouple or gas valve. Usually repairable.
Leaking Tank
Water from the relief valve is often pressure or a failed expansion tank, and that's fixable. Water from the tank body means the tank has rusted through and needs replacing.
Popping & Rumbling
Sediment on the bottom of the tank traps water that boils and pops. A flush often fixes it. On older tanks, it's a sign the end is near.
Tankless Water Heater Repair in Rockville, MD
Tankless units are reliable, but they need care. Hard water leaves scale on the heat exchanger, and that's behind most error codes and lukewarm water. Our tankless water heater repair in Rockville covers:
- Descaling and flushing the heat exchanger
- Error codes, ignition failures and flame sensors
- Venting and condensate problems
- Gas supply and pressure issues
- Inlet filter cleaning and flow sensor faults
We also do tankless water heater repair in North Bethesda, where many newer homes and condos have wall-mounted units. Regular tankless water heater maintenance in Rockville, MD prevents most of these calls.
Call for Tankless Repair
How Our Water Heater Repair Works
Diagnose
We test the parts, check for leaks and corrosion, and find the real cause.
Repair or Advise
We fix it on the spot when we can, or explain why a replacement makes more sense.
Test & Explain
We fire it up, check the temperature and pressure, and show you what to watch for.
Expansion Tank Repair in Rockville, MD
When water heats up it expands, and in a closed system that pressure has to go somewhere. A failed thermal expansion tank sends it out through the relief valve, which is why it drips. Expansion tank repair is usually a quick fix, whether it's expansion tank repair in Rockville or expansion tank repair in North Bethesda, MD.
Water Heater Maintenance in Rockville, MD
A water heater that's maintained lasts longer, heats faster and is less likely to leak. Our water heater maintenance in Rockville, MD is quick and affordable, and it's the best way to avoid an emergency call.
- Tank flush to remove sediment
- Relief valve testing
- Anode rod inspection and replacement
- Yearly tankless descaling
- Heater maintenance in Rockville, MD for gas and electric units
- Hot water heater services in Rockville, MD for homes and businesses
- Water Heater Installation
- Hot Water Recirculation Pump Installation
- Hot Water Recirculation Pump Repair
- Water Leak
Related Water Heater Services in Rockville, MD
Why Rockville, MD Trusts Us With Water Heaters
Honest repair-or-replace advice, licensed plumbers, and a phone line that's open all night.
Licensed & Insured
Licensed, insured plumbers on every job, from one faucet to a full building.
Open 24/7
Nights, weekends and holidays. Emergencies don't wait, so neither do we.
Local Shop
Based on Wilkins Ave in Rockville, 20852, serving all of Montgomery County.
Plumbing + Fire
One team for pipes, water heaters, gas lines and fire sprinklers.
What Customers Say About Our Work
Real words from homeowners on our Google Business Profile.
Family Plumbing Services LLC did an excellent job installing our new water heater last month, and I could not be happier with their service. From the start, they were professional, courteous, and reliable. What really impressed me was that …
TTapas S.Water heater installation · Google reviewNestor has been a pleasure to work with. He has been flawlessly managing a major home renovation job of mine. …
CCharles K.Home renovation · Google reviewHad my place done very well, they work hard & care about their work & your problems
KKelvin C.Home plumbing · Google reviewExtremely impressed in what the gentleman have done. Thank you family fire!
FFrank J.Plumbing service · Google review
Carlos and his team are great! They’re very responsive and reliable and they’ve done a good job with all of the plumbing in our home (ranging from initial install to fixing plumbing issues). They’re also very quick to come out which I always appreciate.
WWandaly F.Home plumbing · Google reviewVery good and professional guys! Zero leaks and excellent service! …
LLeonardo B.Plumbing project · Google reviewThe workers were very respectful, and did such an excellent job!
RRuth M.Plumbing service · Google reviewWere quite professional and efficient in their service.
HHenry C.Plumbing service · Google review
Water Heater Repair Across Montgomery County, MD
Beyond Rockville, we provide water heater repair in North Bethesda, water heater repair in Gaithersburg, MD and Silver Spring, MD, and water heater repair in Potomac. We also offer water heater service in Takoma Park, MD and Derwood, MD. See North Bethesda, Gaithersburg, Silver Spring, Potomac, Takoma Park and Derwood.
- Rockville HOME BASE · 20852
- North Bethesda 20852
- Bethesda 20814
- Gaithersburg 20877
- Potomac 20854
- Silver Spring 20910
- Wheaton 20902
- Kensington 20895
- Takoma Park 20912
- Derwood 20855
- Montgomery Village 20886
- Aspen Hill 20853
- North Potomac 20878
- Germantown 20874
- Olney 20832
- Chevy Chase 20815
- Garrett Park 20896
- Clarksburg 20871
- Sandy Spring 20860
- Boyds 20841
- Damascus 20872
Water Heater Repair Questions From Rockville, MD
Straight answers about fixing water heaters. Still unsure? Call (240) 428-8681.
(240) 428-868101Is it worth repairing my water heater, or should I replace it?
Repair is usually worth it for thermostats, elements, gas valves, thermocouples and expansion tanks. If the tank is leaking from the body, badly corroded, or over about 10 to 12 years old, replacement is usually the better value. Our water heater buying guide helps you choose.
02Why is my relief valve dripping?
Usually it's excess pressure from thermal expansion, often a failed or missing expansion tank, or a valve that's worn out. Both are quick fixes. Don't plug it. It's a safety device.
03Do you repair tankless water heaters?
Yes. We descale, clear error codes, fix ignition and venting problems, and service gas and electric tankless units in Rockville, North Bethesda and across Montgomery County.
04How often should a water heater be maintained?
Once a year. Flush the tank and test the relief valve, and check the anode rod every few years. Tankless units need yearly descaling.
05Can you repair a water heater at night?
Yes. We answer 24/7. If it's leaking, shut the cold water valve on top, turn the gas to pilot or switch off the breaker, and call us.
Water Heater Repair Any Hour, Any Day
Leaking tank, no hot water or a tankless error code? Call (240) 428-8681 any time and a licensed plumber will be on the way.
Not an emergency? Contact us by email, or get directions to our Rockville shop.