Storage tank
$1,600–$2,400Typical cost, including installation
WATER HEATER REPLACEMENT IN CANYON LAKE
Canyon Lake Water Heater
Replacement
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See what replacement costs ↓CANYON LAKE AT A GLANCE
Replacing a water heater in Canyon Lake.
There is no local permit to replace a water heater in Canyon Lake. It's an unincorporated community in Comal County with no city permit office, and the county's permits are for commercial and larger apartment buildings. State plumbing licensing still applies. Pedernales Electric Cooperative is reported to supply power.
Canyon Lake is an unincorporated community in Comal County, so county offices handle permits.
- Permit to replace with the same type
- No, for a qualifying same-type replacement
- Electric utility
- Pedernales Electric Cooperative
- Water
- Canyon Lake Water Service Company (SJWTX), per local news (2023); other suppliers may serve parts of the area
- Typical home
- Built 2001 (median) · 87% owner-occupied
- Companies found
- 5 that advertise water heater work
01 / TYPICAL PRICES
What a new water heater costs.
Know before you call.
Heat-pump tank
$2,500–$5,000Typical cost, including installation
Tankless
$2,400–$5,400Typical cost, including installation
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 Canyon Lake averages or guaranteed quotes.
Compare what each quote includes.Equipment · Labor · Permits · Old heater removalHow to compare quotes →
What we know about prices in Canyon Lake
- National installer’s published rangeThe ranges above. Home Depot ↗
- Local company’s advertised price2 of the companies listed for Canyon Lake post water heater prices or specials on their websites: Goettl Air Conditioning and Plumbing (San Antonio), Mr. Plumber (San Antonio). Each offer has its own conditions.
- Measured local dataNot collected yet, so no Canyon Lake average is shown.
What can change the price in Canyon Lake?
County permits cover septic systems (OSSF), building in the floodplain and driveway connections for new construction, not water heater replacement.
02 / COMPANIES WE FOUND
Who replaces water heaters in Canyon Lake?
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 →
Aramendia Plumbing, Heating and Air (Service Experts San Antonio)
Lists Canyon Lake among the areas it serves. Based in San Antonio.
- Tank
- Tankless
- Heat pump
- Repair
- Emergency service
What the reviews say
Water heater feedback Reviewers praised prompt, professional replacements with the tank on the truck, and reliable service on an outdoor gas tankless unit.
Worth knowing Yelp reviewers said Aramendia recommended $3,400 and $4,000 replacements for heaters another plumber then got working (2025, 2024).
5 water heater reviews read, checked September 29, 2026.
Goettl Air Conditioning and Plumbing (San Antonio)
Lists Canyon Lake among the areas it serves. Based in San Antonio.
- Tank
- Tankless
- Repair
- Emergency service
Published price: Specials on water heater page: 'Save 10% off a brand new tankless water heater'; '$599 Water Heater Renewal Special' (relief valve check, flush, anode rod and drain valve replacement); '$129 Plumbing Rejuuuvenation' tank flush with plumbing inspection; 5% discounts for first responders, seniors 65+ and military/veterans.
What the reviews say
Water heater feedback Reviewers praised tankless conversions, quick repairs and well-explained options on water heater visits.
Worth knowing A BBB complainant said a tankless water heater failed daily for five days after technicians had trouble programming it, and objected to what they described as a $21,000 overpayment.
5 water heater reviews read, checked September 29, 2026.
Mr. Plumber (San Antonio)
Lists Canyon Lake among the areas it serves. Based in San Antonio.
- Tank
- Tankless
- Repair
Published price: 'For Limited Time: Take $250* Off a New Tankless Water Heater OR Get $150 Off* a New Tank Water Heater' (*restrictions apply).
What the reviews say
Water heater feedback A reviewer praised a technician who installed a new water heater and water softener.
Worth knowing No water heater complaints found in the sources checked.
1 water heater review read, checked September 29, 2026.
Roto-Rooter Plumbing & Water Cleanup (San Antonio)
Lists Canyon Lake among the areas it serves. Based in San Antonio.
- Tank
- Tankless
- Heat pump
- Repair
- Emergency service
What the reviews say
Water heater feedback Reviewers praised a technician's advice on a water heater problem and fast after-hours help with a leaking expansion tank.
Worth knowing Yelp reviewers raised a 2026 permit delay that left them without hot water, a 2016 installation another plumber said would fail inspection, and a $587 pressure-valve charge.
5 water heater reviews read, checked September 29, 2026.
San Antonio Plumbing Company
Lists Canyon Lake among the areas it serves. Based in Helotes.
- Tank
- Tankless
- Repair
What the reviews say
Water heater feedback Reviewers praised courteous technicians, quick scheduling and help coordinating a warranty-company water heater replacement.
Worth knowing Yelp reviewers described a 2020 $4,100 quote for a 75-gallon gas heater without an itemized receipt, return visits after hot and cold lines were swapped, and a 2024 heater left unplugged.
5 water heater reviews read, checked September 29, 2026.
Order: companies based in Canyon Lake 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 CANYON LAKE
Photos of water heater jobs from these companies.
HOMES IN CANYON LAKE
What Canyon Lake homes are like.
2001Median year built
20%Built before 1980
87%Owner-occupied
6%Heat with utility gas
80%Single-family homes
About 34% of homes were built since 2010, so many original water heaters are reaching the age when replacement planning makes sense.
84% 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
What’s different in Canyon Lake.
No county plumbing inspection
Comal County's permit list covers commercial, public and larger apartment buildings. Plumbing work on a single-family home, like a water heater swap, isn't on it.
Comal County Fire Marshal: Permit & Inspection Process Overview (2012) ↗
License rules still apply
Texas requires a licensed plumber for water heater work, unless you're working on your own homestead.
TSBPE Plumbing License Law (plain view, Sept 2025), Occ. Code §1301.051 homestead exemption ↗
ENERGY & WATER
Who supplies Canyon Lake homes.
Energy
- Electric: Pedernales Electric Cooperative (Based on a 2023 local news report; not confirmed on a utility service map)
MyCanyonLake.com: PEC is Canyon Lake's electricity provider (Jan 30, 2023) ↗
Water
Canyon Lake Water Service Company (SJWTX), per local news (2023); other suppliers may serve parts of the area
REBATES & CREDITS
Rebates for Canyon Lake homes.
For Pedernales Electric Cooperative customers in Canyon Lake. Ask installers for the price before rebates, then check with the program that you qualify.
- Federal Energy Efficient Home Improvement Credit (25C) ↗EndedCovered improvements made through December 31, 2025.
Checked September 29, 2026. Who qualifies and the conditions: Texas rebates · How to check an incentive.
PERMITS & LICENSING
Permits and licenses in Canyon Lake.
Permits and who issues them
Canyon Lake is unincorporated. Comal County's fire marshal issues building permits only for commercial or public buildings, some remodels for a new business, and apartment buildings with four or more units. The county has no home plumbing permit.
None for residential plumbing (unincorporated Comal County) ↗ · Comal County Fire Marshal: Permit & Inspection Process Overview (2012) ↗ · TSBPE Plumbing License Law (plain view, Sept 2025), Occ. Code §1301.051 homestead exemption ↗
Check the installer’s license
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
Compare places near Canyon Lake.
| City | Distance | Permit to replace | Fee | Electric |
|---|---|---|---|---|
| New Braunfels | 15 mi | Required | $15 | New Braunfels Utilities (NBU), Guadalupe Valley Electric Cooperative (GVEC), Pedernales Electric Cooperative |
| Timberwood Park | 18 mi | Not required (conditions apply) (county) | — | CPS Energy |
| San Marcos | 19 mi | Required | $63 | SMTX Utilities (City of San Marcos Electric Utility) |
| Selma | 20 mi | Required | $75 | CPS Energy, GVEC, Reliant Energy (Entex) |
| Cibolo | 21 mi | Required | $75 | Guadalupe Valley Electric Cooperative (GVEC) |
| Schertz | 22 mi | Required | $60 | Guadalupe Valley Electric Cooperative (GVEC), CPS Energy, New Braunfels Utilities |
COMMON QUESTIONS
Canyon Lake water heater questions.
Do I need a permit to replace a water heater in Canyon Lake?
No. There's no city or county home plumbing permit. Comal County's permits are for commercial and larger apartment buildings.
Comal County Fire Marshal: Permit & Inspection Process Overview (2012) ↗
Who can do the work?
A plumber licensed by the state board (TSBPE), or you, if the home is your homestead.
TSBPE Plumbing License Law (plain view, Sept 2025), Occ. Code §1301.051 homestead exemption ↗
More guides: Texas water heater replacement · All local guides