3 services · Mesa
Water heaters in Mesa, AZ
Most tank water heaters last about 8 to 12 years. A plumber can often repair a heater that stops making hot water, but a tank that leaks from the bottom has failed and needs to be replaced. Tankless heaters last longer but cost more to install, especially if the gas line or venting has to change.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins
Water heaters services in Mesa
Water heater repair
UrgentIf a gas water heater has no hot water, the pilot, thermocouple or gas valve is the usual cause; on an electric heater it's usually an element or thermostat. Those parts are repairable. A tank that leaks from the bottom can't be repaired and needs to be replaced.
Water heater replacement in Mesa
A leaking tank or a heater past about 10 years old is usually replaced rather than repaired. A proper install includes a permit, correct venting (adjusted for altitude where needed), an expansion tank where required, a drip leg on the gas line and a relief valve discharge pipe.
Tankless water heaters in Mesa
A tankless water heater heats water as it flows, so it doesn't run out, but it needs a larger gas line, its own venting and a unit rated for your elevation. Installed correctly and descaled regularly, it can outlast a tank heater.
Local conditions
Water heaters in Mesa: what's different
Mesa shares the Phoenix valley's very hard water, and scale shortens water heater life and clogs tankless units. Many homes use softeners to protect heaters and fixtures.
Heaters in garages sit in summer temperatures above 110°F, which stresses tanks and relief valves. Newer homes in Eastmark and Las Sendas often have tankless units that need regular descaling. Permits come from the City of Mesa Development Services.
Annual flushing and descaling help heaters last longer in Mesa.
- Water and sewer in Mesa
- The City of Mesa provides water, wastewater and natural gas service in much of the city.
- Permits in Mesa
- Plumbing permits are issued by the City of Mesa Development Services.
Mesa housing and plumbing
West and central Mesa have 1950s–80s homes on slabs with copper supply. East Mesa areas like Eastmark and Las Sendas are newer.
Other Mesa conditions that affect plumbing
- Very hard water: Scale shortens water heater life and clogs fixtures.
- Slab leaks: Copper under older slabs develops pinhole leaks.
- City gas service: Gas emergencies in the city's service area go to Mesa's gas utility.
- Summer heat on outdoor lines: Exposed outdoor pipes, irrigation and pool equipment work hard in summers above 110°F, and leaks there are common.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Mesa and Maricopa County, including Downtown Mesa, Dobson Ranch, Eastmark, Las Sendas, Red Mountain, West Mesa. ZIP codes: 85201 · 85202 · 85203 · 85204 · 85205 · 85206.
When to call a plumber in Mesa
- No hot water, or hot water that runs out much faster than it used to
- Water pooling around the base of the tank
- Rumbling or popping from the tank
- Rusty or smelly hot water
- A pilot that won't stay lit or a tankless unit showing an error code
- A heater more than 10 years old before it fails
How these problems start and how to choose between repair options is covered in the water heaters guide.
Water heaters questions in Mesa
How often should I flush my water heater in Mesa?
How long does a water heater replacement take?
More plumbing in Mesa
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