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Water Heater Repair & Replacement in Phoenix, AZ

Compare 6 local water heater repair & replacement pros. Typical service: $200–$699.

Top Water Heater Repair & Replacement Companies in Phoenix

  1. 1.Affordable Plumbing, Rooter and Water Heaters

    4.9★ (331 reviews)

    4.9★ from 331 reviews

    +14802650383Website

  2. 2.Cactus Plumbing And Air

    4.9★ (329 reviews)

    4.9★ from 329 reviews

    +14809063884Website

  3. 3.Plomero en Phoenix

    4.8★ (224 reviews)

    4.8★ from 224 reviews

    +16232941807Website

  4. 4.Wyman Plumbing & Mechanical LLC

    5.0★ (122 reviews)

    5.0★ from 122 reviews

    +16234697775Website

  5. 5.1st Choice Plumbing

    5.0★ (74 reviews)

    5.0★ from 74 reviews

    +16235526193Website

  6. 6.Sunrise Plumbing Contractors, LLC

    5.0★ (4 reviews)

    5.0★ from 4 reviews

    +16232266686Website

Water Heater Repair & Replacement Cost in Phoenix

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in Phoenix
Water heater repair$200–$699/job
Tank water heater replacement$1,199–$2,498/job
Tankless water heater install$1,998–$4,995/job
Flush and maintenance$100–$250/visit

Water Heater Repair & Replacement prices in Phoenix run about 0% below the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 6 companies serving Phoenix, rated 4.9★ on average across 1,084 customer reviews.

Phoenix Climate & Seasonal Timing

What Phoenix's weather means for scheduling water heater repair & replacement.

Annual precipitation
8.18"
Heating degree days
868
Cooling degree days
4,567
MonthLowHighPrecip
Jan45.6°68.6°0.98"
Feb48.7°71.7°0.97"
Mar53.5°78.2°1.06"
Apr60.2°85.9°0.26"
May69°94.7°0.08"
Jun77.2°103.8°0.02"
Jul82.5°105.8°1.07"
Aug82.1°104.2°0.97"
Sep75.4°100.1°0.61"
Oct64.4°89.3°0.65"
Nov51.9°76.4°0.66"
Dec44.8°67.3°0.85"

NOAA station data 8.53 miles from Phoenix.

Permits & Regulations in AZ

Permit typically required

  • Plumbing contracting requires an Arizona Registrar of Contractors license — CR-37 covers combined residential and commercial plumbing
  • Applicants need four years of trade experience plus business management and trade examinations, with proof of bonding and insurance
  • Jobs under $1,000 including labor and materials may fall under the ROC handyman exemption

License required: Arizona ROC CR-37 (Plumbing) license

Sources: roc.az.gov

Water Heater Repair & Replacement FAQs for Phoenix

How much does water heater repair cost in Phoenix?

Water heater repair in Phoenix typically runs $200-$699; full tank replacement costs considerably more.

How many water heater pros serve Phoenix?

We track 6 water heater specialists and plumbers serving Phoenix.

Do I need a permit to replace a water heater in Phoenix, AZ?

In AZ, Plumbing contracting requires an Arizona Registrar of Contractors license — CR-37 covers combined residential and commercial plumbing. Water heater replacement commonly requires a permit in Phoenix because of gas, venting and relief-valve requirements.

Is water heater work in Phoenix more expensive than average?

Water heater work in Phoenix runs about -0.1% versus the national average.

Why does my water heater struggle in Phoenix winters?

When Phoenix lows reach 45F, incoming water is much colder, so a tank takes longer to recover and a heater with sediment or a weak element runs out of hot water sooner.

Is a tankless water heater worth it in Phoenix?

Phoenix averages 868 heating degree days a year. The colder the incoming water, the larger a tankless unit has to be to keep up with showers, which drives its price.

How often should a water heater be flushed in Phoenix?

Once a year is standard in Phoenix; flushing removes sediment that shortens tank life. Repairs caught early typically cost $200-$699.

Does summer heat affect water heaters in Phoenix?

Less than winter: with highs near 106F in Phoenix, incoming water is warm and heaters work least, which is why summer is a good time to schedule a replacement.