Service Experts technician

Water Heater Preventive Maintenance in the U.S.

Completing routine preventive maintenance on a hot water heater at least once a year helps keep it performing at its best. We offer maintenance membership plans to help homeowners save on service, backing it with an industry-leading 100% Satisfaction Guarantee.*

What’s Included in Water Heater Maintenance?

A hot water heater should be inspected 1-2 times each year. Here’s what that includes:

  • TPR Valve Inspection

    Our technicians will inspect the temperature release valve to ensure it isn’t blocked or damaged. This valve allows water to drain if the pressure inside the tank gets too high.

  • Damage and Corrosion Inspection

    The anode rod is designed to intentionally attract debris, corroding itself instead of the water heater. We’ll check to see if this should be replaced.

  • Flushing & Cleaning

    Tank water heaters should be flushed a couple times a year to prevent the buildup of rust, corrosion, or sediment. Tankless water heaters should also be cleaned out periodically to ensure continued efficiency.

  • Clean Filters

    Tankless water heaters have filters that should be cleaned on a regular basis. These filters prevent sediment and excess buildup from getting into your piping systems.

Selection of Plumbers Tools and Plumbing Materials
  • Save on Maintenance with a Water Heater Advantage Program™

    Instead of paying out of pocket to replace and maintain your water heater, enjoy worry-free comfort with the Advantage Program.

    For a single monthly payment, this includes:

    • Guaranteed priority service and installation
    • 100% parts AND labor coverage**
    • Regularly scheduled preventative maintenance
    • And much more
  • Through a membership plan with Service Experts Heating, Air Conditioning & Plumbing you can get fast access to the best local support. Compare our available plans to find what matters most to you.
    Questions About Our Membership Plans?

    Give us a call at 866-397-3787 and we’ll be happy to provide more details.

Frequently Asked Questions

  • Tank water heaters should be drained at least once a year. Technicians will also inspect internal components like the anode rod to see if it needs to be replaced, as well as the temperature pressure release (TPR) valve to ensure it’s not blocked. The TPR valve releases water when there is excess pressure in the tank and ensures that your pipes don’t burst. If this valve isn’t working right, we can recommend if it needs to be replaced.

  • Although tankless water heaters don’t store water, the system still needs to be flushed periodically. There are also two filters in tankless water heaters that prevent buildup or debris from getting through, and our technicians check and clean those thoroughly.

  • Homeowners should schedule hot water heater maintenance 1-2 times per year, depending on the type of water heater, energy source and local water quality. Tankless water heaters should have maintenance performed twice annually.

  • Maintenance plans are worth the investment for several reasons. Having routine maintenance for both tank and tankless water heaters can minimize the need for expensive repairs because things are less likely to break. You can also prolong the life span of your water heater, preventing premature replacement.

  • Check out our step-by-step guide on how to drain your water heater.

Not Sure What You’re Looking For?

Water Heater Installation

A new water heater can help secure all the hot water you could need. Find out which make, and model might be perfect for you.

Water Heater Repair

Fast water heater repairs can minimize the damage while protecting the rest of your plumbing system from trouble. Keep your water heater in great shape with Expert repairs.

Water Heaters

Professional service from water heater specialists can minimize problems while maximizing efficiency. Check out our available water heater services today.

Membership Plans

With one of our maintenance memberships, you can enjoy other amazing benefits alongside professional water heater tune-ups.

**For HVAC Service Memberships, certain warranty exclusions and limitations apply. See your signed agreement for full terms and conditions. For the Advantage Program™, please see your signed Advantage Program Agreement for full details and exclusions. Lease with approved credit; visit for details.

Request Service Today!

Our Experts are ready to take care of your home comfort needs!

Request service in 3 easy steps!