Fully licensed and insured — trusted since 2008. (703) 738-9050
Common Water Heater Problems & When to Call a Pro
No hot water on a cold morning gets noticed fast. Whether it’s a tank that quit, a pilot that won’t stay lit, or a tankless unit flashing an error code, you need it fixed today. Appliances Pro Inc. repairs gas and electric tank water heaters and tankless units across the region, and no-hot-water calls go to the front of the line from October through March.
No Hot Water
On a gas tank heater it’s usually the thermocouple or the gas control valve; on an electric one, a failed heating element or a tripped high-limit reset. Tankless units throw an error code that points straight at the cause — ignition, flow sensor, or scale.
Not Enough Hot Water or Runs Out Fast
A lower element that’s failed, a broken dip tube mixing cold into the hot outlet, or a tank half full of sediment all cut your capacity. On tankless units, hard-water scale on the heat exchanger does the same thing — a descale restores it.
Leaking, Rumbling, or Discolored Water
A leak from a valve or fitting is repairable. A leak from the tank itself is not — that’s a replacement. Rumbling and popping is sediment boiling under the element; rusty hot water points to a spent anode rod or a corroding tank.
Pilot Won’t Stay Lit or Error Codes
A pilot that dies is almost always the thermocouple or a dirty pilot assembly. Tankless error codes (Rinnai, Navien, Noritz, Rheem) usually mean ignition failure, a blocked intake or exhaust, or scale — all routine repairs when caught early.
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★ 4.8 from 510+ Google reviews · Licensed & insured · FREE service call with repair · 90-day warranty
Expert Tips for Water Heater Repair in Northern Virginia
For reliable water heater repair northern virginia solutions, contact us today!
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Mary Anne Chamberlain
1 days ago
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+0
Jay was very professional and knowledgeable, repaired my fridge and my washer!
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Alan Batson
6 days ago
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Appliances Pro answered my call, diagnosed my refrigerator’s problem, ordered the part, and then installed it. Now my ice maker works better than ever! Professionalism, persistence, patience got the job done . . . I am so grateful for Appliances Pro. Inc
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Kristina Casillo
8 days ago
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Amazing! Quick, knowledgeable and friendly!
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Caron Tolton
11 days ago
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Both Sonny and Jay provided excellent service. Repaired a 10+ year dryer. Ordered and picked up hard to find part. I highly recommend Appliance Pro Inc.
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Jim K
12 days ago
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Although I did not have them do a repair. They spoke with me for a good while and advised me that the best option would be to replace the appliance over attempting any further repair.
That spoke volumes to me, as they took the time out of their busy day to speak with me and guide me in the right direction without spending any money.
Thank you for the advice, and when my next appliance issue arises, I know who I am calling.
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Erin Dwinell
23 days ago
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Had parts in truck and fixed same day. Very quick and thorough.
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E J
29 days ago
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Jay was great, showed up earlier than expected. Resolved the issue immediately. He know his stuff. THANK YOU JAY!
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Katherine “13katiej-Cell Phone” Jones
34 days ago
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Updated 8/26 - another great experience. This time with our Fridge! Will keep them on speed dial for next time!
He was here within 24 hours and had our dryer fixed in 30 minutes! Id absolutely use them again.
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Cindy Diep
42 days ago
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Jay did a great job explaining the issue with my dryer and offered valuable advice on how to spot potential problems in the future. He was very professional, respectful, and transparent throughout the service.
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Connie Jeppson
42 days ago
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Great job fixing our washing machine. Came out the same day and got the part installed the next day.
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Excellent rating
based on 514 Google reviews
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Why Northern Virginia Chooses Appliances Pro
Reliable appliance repair with clear pricing, flexible scheduling, and experienced local technicians.
Schedule Your Water Heater Repair with a Northern Virginia Expert
Appliances Pro technicians are licensed and insured specialists — serving Fairfax, Prince William & Loudoun counties and the Warrenton area since 2008. Call or book online.
How much does water heater repair cost in Northern Virginia?
We charge a service call fee to diagnose the issue — which is fully waived if you proceed with the repair. You’ll receive a clear, upfront quote before we touch anything. No surprises, no pressure.
Do you repair all water heater brands?
Yes — gas, electric and tankless. We service A.O. Smith, Bradford White, Rheem, Ruud, State, Navien, Rinnai, Noritz, Bosch, Takagi, GE, Kenmore, Whirlpool, Richmond, Reliance and more.
My water heater stopped working — repair or replace?
Repair if it’s a thermocouple, element, thermostat, gas valve, igniter, or a leaking fitting — all inexpensive parts. Replace if the tank itself is leaking or the unit is past 10–12 years with sediment and corrosion. We’ll tell you which before any work.
How soon can you come out for water heater repair?
We offer same-day service when you call before noon. We serve all of Northern Virginia — Fairfax, Prince William, and Loudoun counties and the Warrenton area — every day, 5 AM to 10 PM.
Is the repair guaranteed?
Yes. All repairs by Appliances Pro Inc come with a 90-day warranty on parts and labor. If the same issue recurs within the warranty period, we’ll come back and make it right at no additional cost.
Our Simple 3-Step Repair Process
1
Call or Book Online
Call us at (703) 916-1130 or book online anytime. Let us know your appliance type, brand & issue.
2
Schedule Your Repair
We’ll confirm your appointment by phone, text, or email and send a technician qualified for your repair.
3
Technician Visit
Our tech arrives on time with the tools and expertise to get your appliance running — with honest, upfront pricing before any work.
Heads up: Our technicians arrive stocked with common parts, but some repairs may require ordering specific components. We’ll always give you a clear timeline and quote before proceeding — no surprises.
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