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Peoria & Greater Phoenix

Water Heaters

Repair, replacement, and maintenance for dependable hot water. Find the right tank or tankless system with help from our Peoria-based team.

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Woman, Veteran, & Family Owned

A wall-mounted Navien tankless water heater with copper pipework and gas connections
Trident at workA technician compares a worn anode rod with a replacement.

Licensed in ArizonaROC 331536

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Peoria officeServing Greater Phoenix

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Hot water, handled

Peoria, AZ's Top Choice for Reliable Water Heater Installations

High-quality water heater replacements in the Greater Phoenix area

If you're looking to replace your water heater or restore your hot water, Trident Plumbing & Drain can help with water heater installation in Peoria, AZ, and the nearby areas. Our technicians help you choose a system that fits your home and the way your household uses hot water.

We work on traditional gas and electric tanks as well as tankless water heaters. From maintenance and repairs to installation and replacement, our team can help you understand the next step.

On the job: a Trident technician working on water heater connections. Silent clip.

Your options

Types of water heaters we install

A wall-mounted tankless water heater alongside water treatment equipment
A tankless installation from Trident's project library.

The right water heater depends on your home's energy source, available space, and demand. We'll walk through the differences so you can make an informed decision.

  • Traditional gas tank water heaters store hot water for the household.
  • Electric tank water heaters use electricity to heat and store water.
  • Marathon electric water heaters use a tank design without a conventional anode rod.
  • Tankless water heaters heat water on demand instead of keeping a full tank hot.

Built around your home

Choose the right size water heater for your home

Installed tank water heater with supply connections and an expansion tank above it
A tank water heater installation, including the surrounding connections and space.

Choosing the right size water heater helps ensure that you have enough hot water to meet your household's needs. We consider the number of bathrooms, the size of your family, and your daily hot water usage.

  • Hot water demand, including simultaneous showers and appliances.
  • Tank capacity or tankless output for your household's needs.
  • Energy use and the fuel source already available in your home.
  • The space available for the new unit and its installation requirements.

Keep it working

The importance of maintaining your water heater in Arizona

A tankless water heater connected to a service bucket and hoses for flushing
A tankless heater connected for maintenance at a Trident job.

Sediment and mineral buildup can affect water heater performance, especially in hard water areas. Routine service gives a plumber the chance to inspect the unit, check for leaks, and address maintenance needs before a small issue grows.

Maintenance requirements vary by system. Our team can help you follow a schedule appropriate for your heater and water conditions.

Your Peoria team

Not sure which service you need?

Tell us what's happening with your hot water. Our team can inspect the heater and explain your options.

Peoria office
26134 N. 121st Ave
Peoria, AZ 85383
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Know your options

Tank or tankless? Start with how you use hot water.

Both can be a good fit. Your busiest hour, the space available and your existing utilities matter more than a one-size-fits-all recommendation.

Storage tank

Heats and holds a supply of hot water, ready for use.

What to discuss

Tank capacity, recovery and the space available for installation.

Explore storage tank

Tankless

Heats water as it passes through the unit.

What to discuss

How many hot-water fixtures run together and the installation requirements.

Explore tankless

Hybrid heat pump

Moves heat from the surrounding air into a storage tank.

What to discuss

Available air space, installation conditions and your household's demand.

Explore hybrid heat pump
DOE water heater guidance (opens in a new tab)

Trident memberships

Yearly care, 10% off repairs.

  • Preventative maintenanceOne year: water heater flush, whole-home inspection, 10% off plumbing services, waived emergency fee
  • Salt serviceOne year: softener salt added every 6–8 weeks
  • Reverse osmosisFive years: annual filter changes; sanitizing not included

Ask our Peoria team for current pricing.

From a Trident customer

Good work.
Real experiences.

Read more customer stories
The Trident team standing together in front of their purple and gold service vans
The Trident team and fleet, serving the Greater Phoenix area.
Our 12 year old water heater was leaking. I called and spoke with Shelby who was able to dispatch a technician immediately, same day… Tyler arrived on time, worked efficiently and cleaned up after himself.
Amber E.Peoria Google review ·

Explore the services

Water heater services.

Find details about the work you need, then talk with our team about your home.

Answers before you book

Questions about
water heater services.

Questions about water heater services? Start here, or tell us what is happening at your home.

Ask our team
Can you help me choose a new water heater?

Yes. We consider your hot water usage, household size, available space, and energy source to help you choose between tank, tankless, gas, and electric options.

Should I repair or replace my water heater?

That depends on the condition of the unit and the cause of the problem. A plumber can inspect the system and explain whether a repair is practical or a replacement makes more sense.

How often should I flush my water heater?

Annual flushing is a common maintenance starting point for tank water heaters. Your model, water quality, and manufacturer's instructions may call for a different schedule. Ask our team about the right care for your unit.

Can I install a water heater myself?

Water heater installation involves plumbing connections and, depending on the model, electrical or gas work. A professional plumber can assess the installation requirements and complete the work for your system.

What does the relief valve on a water heater do?

The temperature and pressure relief valve, or T&P valve, opens to release water if the temperature or pressure inside the tank reaches an unsafe level. The City of Scottsdale's Citizen's Guide to Water Heaters says the discharge is piped outside the building and downward because the water can scald. A technical bulletin from State Water Heaters, a water heater manufacturer, adds that the valve is not intended to protect against thermal expansion; on a closed system, that is the job of a correctly sized expansion tank. If the valve drips or discharges, never cap or plug its drain line. Call Trident Plumbing & Drain to find out why it is releasing water.

24 hours · 7 days

Not sure which service you need?

Tell us what's happening with your hot water. Our team can inspect the heater and explain your options.

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