Water Heater Services in Northern Virginia
Need water heater service now? We help with fast repair, replacement, and maintenance across Northern Virginia. Our concierge approach means factory-trained, licensed pros and clear communication from start to finish. We serve the region, including Alexandria, Fairfax, and Arlington. Trusted by neighbors with a 4.8 rating from 1,434 reviews. Call or book online for friendly, same-day help.
What can you expect to pay?
How customers feel about the bill, in their words.
Post-job survey · verified customers

Parrish Services ensures efficient and professional plumbing solutions for your home needs.

Trust Parrish Services for expert water heater maintenance - your home comfort is our priority.

Skilled technicians provide dependable in-home boiler service with care and attention to detail from Parrish Services.

Parrish Services shows dependable, friendly workmanship and clean installations that leave bathrooms looking polished and customer ready.
Why Choose Us
Class A VA Contractor
Licensed, bonded, insured; ACCA, PHCC, NFPA, ICC member
Factory‑trained experts
Certified across HVAC, plumbing, and electrical
Transparent and convenient
Upfront options, clear financing, tech-enabled updates
24/7 live dispatch
On-time windows and real people answering
Award‑winning reputation
4.8 rating from 1,434 reviews
What Our Customers Say
quality
“Installation of new gas water heater went well. Quick, efficient, and very professional.”
professionalism
“He quickly took care of our electric water heater today. Superb service and no problems.”
speed
“Called about a hot water heater leak and by 4 PM the problem was resolved. Highly recommend.”
Your water heater may still not heat because it lacks power or gas, a thermostat or sensor failed, a heating element burned out, sediment is insulating the element, or a safety control is locking it out. Check the breaker or shutoff. Verify the gas valve and pilot or igniter. Set the thermostat to 120 to 130 F. If it still won’t heat, schedule service. Parrish Services repairs and replaces tank, tankless, and heat pump units, with 24/7 emergency response and next-day installation in Reston and nearby areas.
Updated: 2025-12-31 00:00:00
Need help in Remington, VA? Call (571)-650-1016 or book online. "Installation of new gas water heater went well." — Russ H.
If water is leaking from the top, shut off the cold-water valve and power. Use the breaker for electric and set gas control to off/pilot.
- Dry the top and check inlet/outlet nipples and flex lines.
- Inspect the T&P valve connection and the anode/cap.
- Do not tighten corroded parts; call a licensed plumber. Parrish Services offers 24/7 same-day repair, next-day installation, and we pull permits in Leesburg and nearby cities.
Updated: 2025-11-06 00:00:00
Need help in Leesburg, VA? Call (571)-650-1016 or book online.
"In less than 24 hours I had a new hot water heater and life was back to normal." — Connie M.
If your water heater is leaking from the bottom, shut off the water supply and power, then contact Parrish Services. We offer 24/7 emergency repair and will confirm the cause on site. If replacement is needed, we provide next-day installation and help you choose the right unit. Our licensed, bonded, and insured technicians pull necessary work permits. We serve Northern Virginia, including Reston and McLean.
Quick steps:
- Turn off the cold-water valve to the heater.
- Cut power at the breaker or set gas control to off.
- Contain water and avoid electrical hazards.
Updated: 2025-12-31
Need help in Remington, VA? Call (571)-650-1016 or book online.
"Installation of new gas water heater went well." — Russ H.
If your water heater is not producing hot water, start by confirming power or gas supply, checking the thermostat setting, and pressing the unit’s reset or relighting the pilot if applicable. The most common cause is a tripped breaker on electric models or an extinguished pilot/closed gas valve on gas units. If those checks fail, the issue is often a failed heating element, ignition fault, or a control error that needs a licensed technician. Technicians who work in and around Clifton handle both tank and tankless systems and can advise whether repair or replacement makes the most sense.
Try these quick checks before scheduling service:
- Verify the breaker, switch, or disconnect is on (electric) or that the gas valve is open (gas).
- Confirm temperature is set correctly; wait a full recovery cycle after adjustments.
- Look for leaks or discharge at the relief valve; stop and call if found.
- For tankless, clear inlet screens and note any error codes.
If you smell gas or see active leaking, shut off utilities and water and call a professional immediately.
Updated: 2026-04-04
Need help in Clifton, VA? Call (571)-650-1016 or book online. "Installation of new gas water heater went well. Clarence Boyd & assistant were quick, efficient, and very professional." — Russ H.
Water heater replacement cost varies by system type and site conditions, so we confirm final pricing after an on-site or virtual inspection. A technician will present options and exact costs before work begins. Price depends on tank vs. tankless or heat pump hybrid, capacity, venting or gas/electrical needs, location (for example, 3rd floor), and add-ons like recirculation or smart controls. We offer next-day installation and 24/7 support. Our licensed, bonded, and insured technicians pull necessary permits. Serving Fairfax and Reston.
Updated: 2025-12-31 00:00:00
Need help in Remington, VA? Call (571)-650-1016 or book online.
"Melvin and Ty did an excellent job installing my new water heater on the 3rd floor." — Nancy B.
Water heater repair costs are confirmed after a technician diagnoses the issue on site or via a quick virtual visit. Prices vary by problem, needed parts, and access conditions. A technician will review options and get your approval before work begins. If repair isn’t practical, we offer next-day installation for replacements. We provide 24/7 emergency service in Reston and across Northern Virginia. Maintenance: Regular maintenance will extend the life of your water heater and prevent unexpected breakdowns.
Updated: 2025-12-31
Need help in Remington, VA? Call (571)-650-1016 or book online. "Installation of new gas water heater went well." — Russ H.
You can attempt a DIY water heater install, but the safest, correct result comes from a licensed pro. Water Heater Installation and Replacement: Our technicians install and replace your new water heater so it runs optimally and efficiently. Our licensed, bonded, and insured technicians pull necessary work permits. We offer next-day installation, 24/7 emergency response, and virtual appointments. If you’re in Reston or nearby, we can get your hot water back quickly.
Updated: 2025-12-31 00:00:00
Need help in Remington, VA? Call (571)-650-1016 or book online. "Installation of new gas water heater went well." — Russ H.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
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Alexandria
VA
Fairfax
VA
Falls Church
VA
Manassas
VA
Springfield
VA
Arlington
VA
Reston
VA
Sterling
VA
Vienna
VA
Woodbridge
VA
Ashburn
VA
Centreville
VA
Chantilly
VA
Dumfries
VA
Herndon
VA
McLean
VA
Warrenton
VA
Aldie
VA
Annandale
VA
Bealeton
VA
Bristow
VA
Broad Run
VA
Burke
VA
Catharpin
VA
Catlett
VA
Clifton
VA
Delaplane
VA
Dunn Loring
VA
Fairfax Station
VA
Fort Belvoir
VA
Gainesville
VA
Goldvein
VA
Great Falls
VA
Haymarket
VA
Jeffersonton
VA
Leesburg
VA
Lorton
VA
Marshall
VA
Middleburg
VA
Midland
VA
Nokesville
VA
Oakton
VA
Occoquan
VA
Quantico
VA
Remington
VA
Stafford
VA
Sumerduck
VA
The Plains
VA
Triangle
VA
Upperville
VA
