Breaking loose old unions and cutting copper or PEX tubing clean so the new connections seat properly. A clean cut is the difference between a joint that holds for 15 years and one that weeps in a month.
Water Heater Installation New Braunfels TX done right the first time
When your old tank starts leaking or your hot water runs out before your shower does, you need water heater installation New Braunfels TX homeowners can count on.
Serving new braunfels and nearby areas.
How big is the job?
Swap plus fixes
New shutoff, expansion tank, pan or venting correction alongside the unit.
- 1. Straight swap Same size and fuel type, existing venting and shutoff in usable shape.
- 2. Swap plus fixes New shutoff, expansion tank, pan or venting correction alongside the unit.
- 3. Conversion Tank to tankless, fuel change or gas line and venting rework, planned in writing first.
Drag the needle to compareTouch and drag the needle
- 30Services from one local team
- 20Areas served around new braunfels
- Measure firstSized to your household demand
- Test afterEvery joint checked before we leave
What Our Water Heater Installation Includes
Every install starts with a full removal and ends with a tested, code-correct system.
Work order
Water Heater Installation- Removal and haul-away: We drain the old tank, disconnect the gas or power, and carry it out on a hand truck with floor protection down. The unit leaves with us, so you are not stuck trying to get a 300-pound tank to the curb or paying a separate disposal fee.
- New supply lines and fittings: Flexible supply lines, a fresh expansion tank, Teflon tape and pipe dope on every threaded joint. We replace the shutoff if it is seized or corroded, because a working shutoff is the difference between a five-minute repair and a flooded closet later.
- Code-correct venting and T&P: New temperature and pressure relief valve, properly routed discharge pipe, and venting that meets Uniform Plumbing Code and International Plumbing Code. On gas units we confirm the flue draft and check the roof jack for corrosion before we call it done.
- Permit and inspection coordination: Comal County generally requires a permit for water heater replacement. We pull it and coordinate the inspection so your paperwork is clean for resale. An unpermitted install is a headache you do not want to inherit.
- Full system test and walkthrough: We fill, purge air, fire the burner or restore power, set the thermostat to 120 degrees, and run hot water at the furthest fixture. Then we show you the anode rod, the shutoff and the drain valve so you know how to maintain it.
What the first visit covers
First visit
We confirm the flue, gas valve, shutoff, pan and venting, then quote the full job before any work starts.
Water Heater Installation at Homes
Tank and tankless installs for houses across New Braunfels and Comal County.
Standard tank swap
Same size and fuel, installed in one visit.
Tankless conversion
New venting and gas line work included.
Electric replacement
Circuit and breaker verified before install.
Hard water protection
Softener pairing to slow scale damage.
Water Heater Installation at Businesses
Commercial-grade units sized for continuous demand, scheduled around your hours.
Restaurants
High-demand units for kitchen and dishwashing load.
Salons and spas
Continuous hot water for back-to-back clients.
Small offices
Replacement scheduled outside business hours.
Water Heater Installation New Braunfels TX: What the Job Really Involves
A water heater done right is sized to your household, vented to code and tested before we leave. Done wrong, it leaks, fails inspection or runs cold when you need it most.
Water heater installation New Braunfels TX is the removal of your old tank or tankless unit and the code-correct fitting of a new one, including the supply lines, venting, expansion tank, drain pan and T&P valve. We size the unit to your household first, because a 40-gallon tank in a five-person home on the Guadalupe will run cold by 7 a.m. A 50-gallon gas unit or a properly sized Navien tankless solves that.
New Braunfels sits on hard Hill Country water, and that mineral load shortens tank life. Most units here fail between year 8 and year 12, usually with a rust streak down the side or a puddle in the closet. If you are searching for water heater installation in New Braunfels TX near me because yours is popping, rumbling or leaving rusty hot water, that is scale sitting on the burner. We swap it before it floods the garage.
- What it is
- Removing the old unit and fitting a new one to code.
- When it helps
- Rust, rumbling, leaks or running out of hot water.
- What you get
- New unit, pan, expansion tank and haul-away.
How Our Water Heater Installation Process Works
Five steps, one visit for most jobs, and a clear walkthrough before we touch a wrench.
Tools and Methods We Use on Every Install
Each method answers a different question. Together they leave very little to guess.
Making code-correct copper sweat joints or PEX crimp connections on the new supply run. We match the method to the existing piping in your home so the transition is sound.
Checking gas pressure, testing for leaks, and confirming the burner or element is drawing what it should. We verify the install with instruments, not just a visual once-over.
Confirming that a puddle near the heater is the tank and not a slab leak or a failed supply line behind the wall. Diagnosing correctly saves you from paying for the wrong repair.
When water shows up near the utility closet and the source is unclear, we scope the drain line to rule out a cracked lateral or root intrusion before we assume it is the heater.
When New Braunfels Homeowners Call Us
A 12-year-old tank in a Gruene bungalow starts leaving a rust ring on the closet floor the week before Thanksgiving.
We confirm the tank is failing, quote a 50-gallon gas replacement, and schedule it before the holiday.
HomesA family of six in Veramendi keeps running out of hot water by the third morning shower.
We size a Navien tankless unit for peak demand, upsize the gas line, and run dedicated venting.
HomesA rental property near Downtown New Braunfels has a failed electric tank and a tenant without hot water.
We treat it as a priority, verify the 240-volt circuit and breaker, and install a comparable electric unit the same day.
HomesA homeowner in River Chase with hard well water is on their third tank in 15 years.
We install a new unit and pair it with a water softener so the mineral load stops eating the tank from the…
Homes
How Water Heater Installation Works in New Braunfels
New Braunfels sits on some of the hardest water in Central Texas, and that single fact drives most of the water heater failures we see.
Downtown New Braunfels
Older homes with tight utility closets and original flues. We often find corroded gate valves and venting that needs updating to current code during a swap.
Gruene
Historic bungalows where closet space is limited and gas lines may be undersized. We measure before quoting so the new unit actually fits and vents correctly.
Vintage Oaks
Larger custom homes with recirculating loops and higher hot water demand. Tankless and high-recovery tanks are common here, and gas line sizing matters.
- Downtown New Braunfels
- Gruene
- Vintage Oaks
- Veramendi
- River Chase
From problem to finished result.
Slide to compare the photo with an illustrative inspection view. It is generated from the photo, not a measurement.
PhotoRusty 40-Gallon Tank in Gruene
Before: An 11-year-old gas tank was leaving a rust ring on the closet floor and the hot water had a metallic taste. The shutoff was seized, the expansion tank was waterlogged, and the flue had a corroded roof jack.
After: We installed a 50-gallon Rheem gas unit with a new expansion tank, a fresh shutoff, and a replaced roof jack. Hot water was clean and consistent by the end of the visit, and the closet floor stayed dry through the next rainy season.
Tankless Conversion in Vintage Oaks
Before: A family of six was running out of hot water every morning with a 50-gallon tank. The gas line was undersized for a tankless unit, and the closet had no dedicated venting or condensate path.
After: We upsized the gas line, ran dedicated venting through the roof, and installed a Navien condensing unit with isolation valves and a condensate line. The system now delivers 8 to 9 gallons per minute, and the old tank closet became storage.
Same-Day Electric Swap Downtown
Before: A rental property near Seguin Avenue had a failed electric tank and a tenant without hot water. The 240-volt circuit was fine, but the drain pan was cracked and the T&P discharge pipe was routed incorrectly.
After: We installed a comparable electric unit the same day, replaced the pan, and rerouted the T&P discharge to code. The tenant had hot water by evening, and the owner received the permit paperwork and invoice by email.
Problems a New Water Heater Solves for New Braunfels Homes
Most water heater failures announce themselves before they flood anything.
Rusty or metallic-tasting hot water
The tank lining has failed and the steel is corroding from the inside.
Popping and rumbling from the tank
That noise is scale and sediment boiling under the burner. New Braunfels water is hard, so this happens faster here than in most of Texas.
Not enough hot water for the household
A 40-gallon tank in a five-person home runs cold by the third shower.
Water pooling around the base of the tank
A leaking tank does not heal.
Why New Braunfels Homeowners Replace Instead of Patch
A repair buys months. A new unit buys a decade of hot water, lower gas bills and no 2 a.m. mop-up in the hallway.
Hot water that lasts
A correctly sized 50-gallon gas unit delivers roughly 80 gallons in the first hour, enough for back-to-back showers, a dishwasher cycle and laundry.
Lower monthly gas bills
Modern Rheem and Bradford White tanks carry higher EF ratings than anything built before 2015, and tankless units cut standby loss almost entirely.
No more flood risk
A new install includes a drain pan, a fresh T&P valve and a supply line rated for the pressure, so a slow weep does…
Warranty on tank and labor
If a fitting weeps or the venting needs a tweak, you call us and we come back.
What you receive on the job
Clear records you can keep and share.
Written quote
Price confirmed before any work begins.
Permit paperwork
Filed with Comal County for the replacement.
Install record
Unit model, size and settings documented.
16 Years of Water Heater Work in Comal County
Comal Crest Plumbing has been installing and replacing water heaters in New Braunfels since 2010.
Flue draft
We check the draft on gas units to confirm exhaust is pulling correctly before we fire the burner.
Gas pressure
A manometer reading tells us whether the supply can support the unit's rated input.
Anode condition
Pulling the anode rod shows how much sacrificial metal is left and how hard the water is on the tank.
Is your New Braunfels area covered?
Type your ZIP code or town. If you are outside the list, call and ask.
new braunfels ZIP codes
- 78132
- 78130
- 78131
- 78135
Towns we serve.
Based in new braunfels and covering the places around it. Pick one for local details.
What New Braunfels Customers Say
Our 11-year-old tank started weeping on a Sunday and we had family coming in for the week. Comal Crest had a 50-gallon Rheem in by Tuesday morning. They pulled the permit, replaced the expansion tank and the shutoff, and hauled the old one off. Price was exactly what they quoted on the phone. No surprises.
We switched from a tank to a Navien tankless and I was nervous about the venting and gas line. The tech walked me through the whole plan before starting, upsized the gas line, and ran the condensate properly. Two days of work, and now four showers in a row with no cold water. Worth every penny.
I manage several rentals near Seguin Avenue and I have used Comal Crest on three water heater replacements now. They are straight with me about what needs doing and what can wait, they pull permits, and they clean up. My tenants have never complained about the work. That is rare.
Frequently Asked Questions About Water Heater Installation
Short answers for the first few minutes. The team can cover the rest.
Still have a question?
Describe what you are seeing and we will point you to the right next step.
(737) 707-1110Electric swaps sit at the lower end. We quote the exact number before we start.
That matters at resale, because an unpermitted install can stall a buyer's inspection.
A straight tank-for-tank swap takes two to four hours on site. Tankless conversions run a full day, sometimes two if we have to upsize the gas line or run new venting through the roof. We give you a window when we book, and we call if anything on site changes the timeline. You will have hot water back the same day on most tank jobs.
If your household runs three or more showers back to back, or you are tired of a tank taking up closet space, tankless is worth it. New Braunfels water is hard, so plan on annual descaling to protect the heat exchanger. If your gas meter and venting cannot support it without major rework, a high-recovery 50-gallon tank is the better value.
Related Services
Other services from the same team.
Get Your Water Heater Installation New Braunfels TX Scheduled
(737) 707-1110Cold showers do not wait, and neither should you. Call Comal Crest Plumbing at (737) 707-1110 for upfront pricing on water heater installation and replacement in New Braunfels.
Call Comal Crest Plumbing
Reach us at (737) 707-1110 any time, day or night. For standard repairs we book same-day slots and call ahead with a real arrival window. For emergencies, we dispatch immediately. You can also email info@comalcrestplumbing.com and we will get back to you the same business day.