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WATER HEATER REPLACEMENT IN ANNA
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See what replacement costs ↓ANNA AT A GLANCE
A permit to replace a water heater in Anna costs $125, and your plumber must get it inspected right after installing it. Oncor delivers power in much of the city. Anna mixes its own well water with NTMWD water, and the city has said the minerals in it are high enough to build up scale in tankless heaters.
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 Anna averages or guaranteed quotes.
For a tankless heater, a chart showing total gas line length and BTU load must be approved before the inspection. Replacements need a new gas flex line (36 inches at most) and a sediment trap.
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 Anna among the areas it serves. Based in Dallas.
Published price: Water heater special: 'Get a New Tank Water Heater for only $1,799 with Installation and Warranties' — '$1,799 (Total) OR starting at $83 per month'; fine print says price applies to standard installation only and may vary by unit size, home layout or code requirements, residential only (fine print also references a $1,999 price / $95 monthly on 24-month 9.99% APR financing).
Water heater feedback Reviewers praised same-day or next-day replacement, punctual technicians and clean, code-compliant installs.
Worth knowing A customer said a tankless quote did not reflect a 15% membership discount three employees promised; Baker Brothers replied it would call to resolve it, with no final outcome shown.
5 water heater reviews read, checked September 29, 2026.
Lists Anna among the areas it serves.
Published price: Water heater page banner: 'Water Heaters Now $100 Off' (no base price published).
Water heater feedback No water heater praise found in the sources checked.
Worth knowing One customer said a replacement was installed without a required expansion tank; Milestone said the prior setup hid the need, offered a paid quote, and the customer rejected its response.
3 water heater reviews read, checked September 29, 2026.
Lists Anna among the areas it serves. Based in Dallas.
Water heater feedback Company-hosted testimonials praise a prompt weekend tankless repair and clear explanations from technicians.
Worth knowing No water heater complaints found in the sources checked; the only accounts found are testimonials chosen by the company.
3 water heater reviews read, checked September 29, 2026.
Lists Anna among the areas it serves. Based in Prosper.
Published price: Special offers: '$100 OFF Complete Water Heater Installation' and '$500 off tankless water heater system conversions'; FAQ also cites 5% off for seniors and veterans.
We haven’t found reviews that mention this company’s water heater work yet.
Order: companies based in Anna 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. Texas plumbing license lookup ↗.
FROM COMPANIES SERVING ANNA


HOMES IN ANNA
About 58% of homes were built since 2010, so many original water heaters are reaching the age when replacement planning makes sense.
69% of homes heat with electricity, which usually means an electric water heater. It’s worth getting a price on a heat pump model too.
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
In 2021, Anna Public Works traced low water pressure and debris in homes about four years old to scale in tankless water heaters. City water has 800 to 850 mg/L of dissolved minerals, more than the 500 mg/L most tankless manuals allow.
Every replaced water heater in Anna needs a drain pan 1.5 inches deep. If the pan can't drain outside, a boiler drain with hose threads is allowed. You can add a WAGS valve, flood stop valve or water alarm if you want.
ENERGY & WATER
City of Anna: Helpful Telephone Numbers (Power & Energy) ↗ · Oncor: Area Managers (search-by-city list of communities served) ↗ · Power to Choose (PUCT) plan data for ZIP 75409 ↗
City of Anna (city wells blended with treated water from NTMWD): Normally 100 to 160 mg/L, measured up to 210 mg/L, with TDS of 800 to 850 mg/L (city Public Works notice, 2021)
Anna Water ↗ · Anna Public Works: Tankless Water Heaters (2021) ↗ · Anna 2025 Drinking Water Quality Report ↗
REBATES & CREDITS
For Retail electric choice; Oncor delivery, Grayson-Collin Electric Cooperative and Atmos Energy customers in Anna. Ask installers for the price before rebates, then check with the program that you qualify.
Checked September 29, 2026. Who qualifies and the conditions: Texas rebates · How to check an incentive.
PERMITS & LICENSING
Anna's fee sheet lists a permit for replacing a water heater. The city's water heater handout says the plumber must get the installation inspected right afterward. Plumbers who skip the inspection can be reported to the Texas State Board of Plumbing Examiners and ticketed.
Yes. Contractor registration costs $100 and must be renewed every year.
City of Anna Building Department (Development Services) ↗ · Anna Water Heater Installations handout ↗ · Anna Building Department Fees ↗ · Anna Helpful Permit Process Information ↗
Ask for the license number and search it yourself on the Texas plumbing license lookup ↗. A listing on Ember & Tank is not a license check. Texas licensing explained →
NEARBY CITIES
| City | Distance | Permit to replace | Fee | Electric |
|---|---|---|---|---|
| Melissa | 4 mi | Required | — | Oncor, Grayson-Collin Electric Cooperative (GCEC) |
| Princeton | 12 mi | Check with city | — | Retail electric choice; Oncor or TNMP delivery |
| McKinney | 12 mi | Required | $40 | Oncor Electric Delivery (with a retail electric provider), CoServ Electric, Grayson-Collin Electric Cooperative |
| Celina | 14 mi | Check with city | — | Oncor (delivery), CoServ Electric, Grayson-Collin Electric Cooperative (GCEC) |
| Fairview | 15 mi | Required | $100 | Oncor Electric Delivery (wires) with a retail electric provider chosen by the customer, CoServ Electric, Grayson-Collin Electric Cooperative (GCEC) |
| Prosper | 17 mi | Required | $100 | Oncor (delivery), CoServ Electric, Grayson-Collin Electric Cooperative (GCEC) |
COMMON QUESTIONS
$125 to replace a water heater, plus the contractor's $100 yearly registration.
In 2021 the city warned that its water has 800 to 850 mg/L of dissolved minerals (TDS), above the usual 500 mg/L limit for tankless heaters, and it saw scale problems in units about four years old. Plan to descale regularly.
You must submit a chart of total gas line length and BTU load and get it approved before you ask for an inspection.
More guides: Texas water heater replacement · All local guides