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residential commercial


Water Heaters

Gateway Plumbing and Heating offers same-day replacement of water heaters if necessary, and installations are generally completed by Gateway's factory-trained, licensed professionals within an hour of arrival. After removing your old heater from your home, we dispose of it in a proper facility.

There are several choices for heating water these days, and when it comes time to decide which is best for your specific application, many factors have to be considered:

-How can my new unit be vented? Through a chimney? Directly out of a sidewall?

-How much hot water does it have to produce at any given time?

-Am I willing to upgrade to a higher efficiency unit in order to save money in the long run, even though the initial cost may be higher?

After deciding on these factors, Gateway's factory-trained experts can repair or replace your old water heater, or install an entirely new system that meets your needs and your home or building's specifications, ensuring you efficiency, reliability, and long-lasting value.

For examples of our work, please visit our photo gallery or download our portfolio.

You may also find the following links useful:


Bradford White

Magnum Series® Commercial Water Heaters:

Commercial Gas Heaters

Commercial Electric Heaters

Commercial Oil Heaters


Tankless Water Heaters

Controlled Energy

Phase III (PDF File)

Indirect Water Heaters

Use the energy produced by your boiler to make hot water very efficiently!

HT Products