OUR WORK
Old Whirlpool tank → New State ProLine — clean install, proper connections
Expert tank and tankless water heater service in Northern Virginia. Same-day availability and upfront pricing.
Your water heater is one of the hardest-working appliances in your home. When it starts acting up, you need a plumber who can diagnose the issue quickly and give you honest options. At P & D Plumbing, every water heater job is handled by a Master Licensed Plumber. We service all brands and types — traditional tank heaters, tankless systems, electric and gas — and carry most common parts so many repairs can be completed in a single visit.
No hot water? Leaking tank? Strange noises? We diagnose and repair all water heater issues — often the same day you call.
Full removal, replacement, and disposal. We'll help you choose the right unit for your home's needs and budget.
We install all major brands including Rinnai, State ProLine, Navien, Noritz, and Rheem. Endless hot water, compact design.
Annual flushing removes sediment and extends your water heater's life by years. We also inspect the anode rod and pressure relief valve.
Switching from electric to gas? We handle the full conversion including gas line installation, venting, and code-compliant hookup.
Burst tank or gas leak? We respond 24/7 for water heater emergencies. Call us anytime — nights, weekends, and holidays.
| Tank Water Heater | Tankless Water Heater | |
|---|---|---|
| Upfront Cost | Lower upfront investment | Higher upfront, lower long-term |
| Lifespan | 8 – 12 years | 15 – 20+ years |
| Hot Water | Limited by tank size | Unlimited — on demand |
| Energy Savings | Good (modern units) | 20-30% savings |
| Best For | Budget-conscious, simple swap | Large families, long-term value |
We install both and will give you our honest recommendation — no pressure.
If your unit is under 8 years old with an isolated issue, repair usually makes sense. If it's 10+ years old with multiple symptoms or a leaking tank, replacement is typically the smarter move. We'll walk you through both options so you can make the best decision.
A standard tank swap takes 2-4 hours. Tankless installations can take 4-8 hours depending on gas line and venting needs.
For tank: Rheem, A.O. Smith, Bradford White, State ProLine. For tankless: Rinnai, State ProLine, Navien, Noritz, Rheem. We recommend based on your needs, not our margins.
Yes. Full manufacturer's equipment warranty plus our own workmanship guarantee. If anything we installed has an issue, we fix it — period.
Sterling · Ashburn · Herndon · Reston · Leesburg · Purcellville · Arlington · Falls Church · Fairfax · Vienna · McLean · Manassas · Chantilly · South Riding · Brambleton · Aldie · Woodbridge · Alexandria · Washington, DC
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Or call/text us directly: (703) 939-4473
Free estimates, same-day availability, and honest recommendations.