Water Heaters
Water Heater Installation & Repair in Northern Virginia
No hot water? We'll fix it fast. Installation, repair, and replacement by licensed plumbers.
Hot Water Restored Fast
A failed water heater disrupts your entire household. A United HVAC & Plumbing provides same-day water heater repair and next-day installation throughout Northern Virginia so you're never without hot water for long.
We service and install all types of water heaters — traditional tank units, tankless on-demand systems, and heat pump water heaters. Our licensed plumbers will help you choose the right system for your household size, budget, and energy goals.
Water Heater Services We Provide
Tank Water Heater Installation
Install traditional 40–80 gallon gas or electric water heaters for reliable hot water storage.
Tankless Water Heater Installation
On-demand hot water systems that never run out and use up to 40% less energy.
Water Heater Repair
Diagnose and repair leaks, pilot light failures, thermostat issues, and heating element problems.
Water Heater Replacement
Replace aging water heaters before they fail and cause water damage to your home.
Anode Rod Replacement
Extend the life of your water heater with regular anode rod replacement service.
Expansion Tank Installation
Install thermal expansion tanks required by code for closed plumbing systems.
Why Choose A United for Water Heater Service
Same-Day Service
We offer same-day water heater repair and next-day installation throughout Northern Virginia.
All Types Serviced
We work on gas, electric, tankless, and heat pump water heaters from all major brands.
Licensed Plumbers
All water heater work is performed by licensed plumbers — not general handymen.
Code Compliant
All installations meet Virginia plumbing code requirements and include proper permits when required.
Water Heater FAQs
Serving Northern Virginia including:
No Hot Water? We Can Help Today.
Same-day repair and next-day installation available. Call now.
Licensed & Insured · Serving Fairfax, Arlington, Alexandria, Springfield & Falls Church