JM Mechanical Heating & Cooling A Reston MEP Company

Water Heater Services

A tank water heater gives you warning before it fails, and almost nobody looks. Rusty hot water, popping and rumbling during recovery, moisture at the base of the tank, or simply an install date more than twelve years back all mean you are on borrowed time. Replacing on your schedule costs meaningfully less than replacing at 6am with water across a finished floor.

We install and service both tank and tankless. Tankless costs more up front and needs adequate gas supply and proper venting, but it doesn't run out the way a tank does and it usually lasts longer. Which one is right depends on your hot water pattern and what the existing gas and venting will support — we look before we recommend.

What this covers

  • Tank and tankless installation
  • Anode rod, thermostat and element replacement
  • Tankless descaling and flushing
  • Expansion tank and T&P valve service
  • Gas and venting verification
  • Replacement when a tank fails

Need service?

Call and talk to someone who can tell you what the system is doing, or send a request and we will call you back to set a time.

CallRequest service