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WATER HEATER REPLACEMENT IN TUCSON
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You need a Trade permit and an inspection to replace a water heater in Tucson, even when it's the same type and size. The standard Trade permit was $118.51 in the FY2025 schedule; contractors certified in the regional ACT program can buy the permit online for $22.50. TEP supplies power, and nearly every home is on Tucson Water.

01 / TYPICAL PRICES



AI equipment illustrations; models vary and images are not to scale. Typical national prices from Home Depot ↗, checked September 28, 2026. The source doesn’t say how many jobs the ranges are based on. These are not Tucson averages or guaranteed quotes.
A new tank water heater, or switching between gas and electric, needs a permit and inspection. A tankless water heater needs a permit plus detailed plans because it uses more gas or power. A solar water heater needs a permit that meets plumbing and energy codes. The fee schedule lists 'Water Heater Installation (modify fuel type)' as its own Trade item, at $20.70 for each extra item on the same permit.
02 / COMPANIES WE FOUND
Companies that advertise water heater replacement here, with what their water heater customers say.
Companies we found in our research. They are not Ember & Tank providers or partners. We show selected reviews, not a rating or every review. How we choose reviews →
Lists Tucson among the areas it serves. Based in Tucson, AZ (no street address found on site).
Published price: '$915 +tax' for a typical 40 gallon electric water heater, including delivery, installation, permit and inspection (code upgrades extra; trip charge may apply). Pricing page lists 40 gallon electric (tall) $915.00 + $80.00 = $995.00 and 40 gallon gas (tall) $1233.00 + $107.00 = $1340.00. Site compares against 'Big Box Store: $1400 – $1600' and 'Tucson Plumbers: $1400 – $1600'.
Water heater feedback Reviewers praised quotes that included permit and haul-away and came in at or under the estimate, on-time arrival and a clean, code-compliant install.
Worth knowing No water heater complaints found in the sources checked.
4 water heater reviews read, checked September 30, 2026.
Lists Tucson among the areas it serves. Based in Tucson (locally owned and independently operated Mr. Rooter franchise, a Neighborly brand).
Published price: Coupons: '$200 Off Water Heater Special' and '$500 Off Tankless Water Heater Installation' (limited-time offers marked as expiring 09/30/2026)
We haven’t found reviews that mention this company’s water heater work yet.
Lists Tucson among the areas it serves. Based in Tucson location: 1120 N Anita Ave, Tucson, AZ 85705 (national Roto-Rooter brand).
We haven’t found reviews that mention this company’s water heater work yet.
Lists Tucson among the areas it serves. Based in 6149 N Travel Center Dr, Tucson, AZ 85741.
Water heater feedback Reviewers praised knowledgeable technicians who explained water heater and solar hot water options, prompt tankless installation and careful reinstallation work.
Worth knowing A Yelp reviewer said a representative argued about warranty coverage on a five-year-old water heater with a leaking control valve and pushed a $6,000 replacement; no company reply was visible.
5 water heater reviews read, checked September 30, 2026.
Lists Tucson among the areas it serves. Based in 4749 S Irving Ave, Tucson, AZ 85714.
Published price: Special: '$50 OFF New Purchase & Installation of a Water Heater'
Water heater feedback Reviewers praised transparent options and immediate replacement of an old water heater, a Navien tankless installation, and fast weekend response to a leaking water heater.
Worth knowing A BBB reviewer said they were charged $1,300 for about two hours of work including $450 to flush the water heater; a Yelp reviewer who had a tankless installed by Cal's six years earlier cancelled a later service call after a false arrival text and delay.
5 water heater reviews read, checked September 30, 2026.
Lists Tucson among the areas it serves. Based in 1435 S. Euclid Ave, Tucson, AZ 85713.
Published price: Special: '$39 Water Heater Flush' for one residential tank water heater (tankless not included); offer marked as expiring September 30th, 2026
Water heater feedback Yelp reviewers praised punctual, professional water heater flushes and a reasonably priced water heater replacement.
Worth knowing A Yelp reviewer said a plumber arrived late, did not examine the propane regulator they asked about and suggested a $4,000 water heater replacement; the company replied that the unit was 14 years old and it typically advises against repairs at that age.
4 water heater reviews read, checked September 30, 2026.
Lists Tucson among the areas it serves. Based in 4551 S Alvernon Way, Tucson, AZ 85714.
Published price: States water heater installation 'typically ranges from $800 to $2,500' depending on type, size and complexity; coupon '$1,000 OFF' a new tankless water heater
Water heater feedback BBB reviewers praised clean, professional tankless water heater installations and an informative water heater flush.
Worth knowing One BBB reviewer said a $6,760 tankless quote was cut 60% to match a $2,700 competitor and cited an expired tax credit; Rite Way said it was investigating.
5 water heater reviews read, checked September 30, 2026.
Lists Tucson among the areas it serves. Based in 710 W Carmen St, Tucson, AZ 85705 (Benjamin Franklin Plumbing franchise).
We haven’t found reviews that mention this company’s water heater work yet.
Lists Tucson among the areas it serves. Based in 1145 E Fort Lowell Rd, Tucson, AZ 85719.
We haven’t found reviews that mention this company’s water heater work yet.
Lists Tucson among the areas it serves. Based in 2420 W Ruthrauff Rd, #100, Tucson, AZ 85705.
Published price: States 'The average cost for a tankless water heater installation in Tucson is $2200 – $3500'; electric tankless installation range '$2800-$4500'; tankless maintenance '$149-$325' (annual maintenance generally $149.00)
We haven’t found reviews that mention this company’s water heater work yet.
Also listing Tucson: Sampson's Plumbing & Water Treatment, Tucson Plumbing.
Order: companies based in Tucson first, then companies whose water heater reviews we’ve read. Each group is alphabetical. These businesses are not our employees or vetted partners and do not receive requests from Ember & Tank. We haven’t checked their license, insurance or quality of work. Arizona ROC contractor search ↗.
FROM COMPANIES SERVING TUCSON


HOMES IN TUCSON
About 53% of homes were built before 1980. Older homes often have older venting, smaller closets and shutoff valves that should be checked before install day.
U.S. Census Bureau, American Community Survey ACS 2024 5-year ↗ (2020-2024). Heating fuel is what homes use to heat the house. It often, but not always, matches the water heater’s fuel.
LOCAL CONDITIONS
Tucson Water says local groundwater is naturally hard, and mixing it with Central Arizona Project water raises hardness. It suggests flushing the water heater regularly and setting it to 120–125°F. Instead of one hardness number, it posts results by address on its Water Quality Dashboard.
Because a tankless water heater uses more gas or electricity, Tucson wants detailed plans, not just a Trade permit.
Tucson is one of the places (with Pima County, Sahuarita and South Tucson) that endorse the ACT replacement program. A certified contractor buys a $22.50 water heater permit online, and no local inspection is needed because the technicians are tested and certified. It's limited to replacements that keep the same size and fuel.
EzPermitting: Contractor Info ↗ · Pima County: A/C & Water Heater Replacements ↗
ENERGY & WATER
Pima County GIS: Electric Company Service Areas layer ↗ · Pima County GIS: Census Designated Places 2020 / Census Blocks 2020 ↗ · Pima County: Electric Utility Companies ↗
Tucson Water for about 96% of homes; small areas are in Flowing Wells Irrigation District and a few private systems (by 2020 housing units in mapped service areas)
Pima County GIS: Tucson Water Obligated Service Areas ↗ · Pima County GIS: Water Provider Service Areas Except Tucson Water ↗ · Tucson Water: Water Quality ↗ · Tucson Water: Hard Water ↗ · Tucson Water: 2025 Annual Water Quality Report ↗
REBATES & CREDITS
For Tucson Electric Power (TEP) and Southwest Gas customers in Tucson. Ask installers for the price before rebates, then check with the program that you qualify.
Checked September 30, 2026. Who qualifies and the conditions: Arizona rebates · How to check an incentive.
PERMITS & LICENSING
Tucson says replacing a tank water heater with one of the same type and size needs a Trade permit and an inspection. Apply on Tucson Development Center Online (tdc-online.tucsonaz.gov). Contractors certified in the regional ACT program can buy the permit through EzPermitting instead.
ACT says contractors need a City of Tucson business license to sign up for EzPermitting permits in Tucson.
City of Tucson Planning & Development Services (PDSD) ↗ · City of Tucson: Do I Need a Permit? (Exemptions) ↗ · City of Tucson: Residential Permits ↗ · City of Tucson Year 1 Revised Development Review Fee Schedule (FY2025) ↗ · City of Tucson: Fee Schedule page ↗ · City of Tucson: Rate and Fee Changes Approved, Effective July 1 (May 2026) ↗ · EzPermitting (ACT residential replacement permitting) ↗ · EzPermitting: Contractor Info ↗ · Alliance of Construction Trades (ACT) ↗
Ask for the license number and search it yourself on the Arizona ROC contractor search ↗. A listing on Ember & Tank is not a license check. Arizona licensing explained →
NEARBY CITIES
| City | Distance | Permit to replace | Fee | Electric |
|---|---|---|---|---|
| Casas Adobes | 15 mi | Required (county) | $69 | Tucson Electric Power (TEP) |
| Sahuarita | 16 mi | Required | $120 | Tucson Electric Power (TEP), Trico Electric Cooperative |
| Oro Valley | 20 mi | Required | $35.80 | Tucson Electric Power (TEP) |
| Marana | 27 mi | Required | — | Tucson Electric Power (TEP), Trico Electric Cooperative |
| Eloy | 59 mi | Required | $50 | APS, Electrical District No. 4 (ED4) |
| Coolidge | 66 mi | Required | $22 | APS, Electrical District No. 2 (ED2), San Carlos Irrigation Project (BIA), Hohokam |
COMMON QUESTIONS
Yes. Tucson requires a Trade permit and inspection even when the new tank is the same type and size.
Yes, as an owner-builder on your own home; fill out the Owner/Builder Affidavit. Rentals need a licensed contractor.
The FY2025 fee schedule lists $118.51 for a Trade permit for a same-type water heater, with up to two inspections. Fees have gone up since, so ask PDSD for the current amount. Through EzPermitting, ACT-certified contractors pay just $22.50.
City of Tucson Year 1 Revised Development Review Fee Schedule (FY2025) ↗ · EzPermitting: Contractor Info ↗
Tucson requires a permit plus detailed plans for tankless units.
More guides: Arizona water heater replacement · All local guides