Austin Based, Serving Texas Statewide
Water Heater Installation in Austin and Across Texas
Owner-operated crews handle water heater installation and replacement on the housing stock found from Travis County to nearby cities like Round Rock, Pflugerville, and Cedar Park, available any hour in hot humid summers or mild winters.
- Open 24 Hours
- 7 Days a Week
- Austin Home Base
What we do
Water Heater Installation Services Across Texas
Water Heater Installation
Water heater installation in Austin tailored to Travis County homes, older neighborhoods, and local water conditions.
Water Heater Replacement
Professional water heater replacement for Austin homes handling older stock, hard water and humid summers across Travis County.
Water Heater Repair
Reliable water heater repair across Austin neighborhoods, available 24 hours a day, seven days a week.
Tankless Water Heater Installation
Professional tankless water heater installation tailored to Austin's older homes, hilly terrain and hot summers.
Tankless Water Heater Repair
Tankless water heater repair for Austin homes dealing with hard water scaling and seasonal demands in Travis County.
Gas Water Heater Installation
Gas water heater installation built for Austin's older homes, humid summers, and Travis County permitting realities.
Jim McGuiness
Owner · Since 1999
Our Story
Water Heater Installation Across Texas from Austin Roots
Lone Star Water Heater Pros began when Jim McGuiness started handling water heater installation and replacement jobs himself in Austin, drawing on his experience with the housing stock and conditions found throughout Travis County. From there the work expanded to cover customers statewide while keeping Austin as the operational base where the owner still oversees every project.
Hot humid summers put extra demand on systems, while mild winters and the spring wildflower season mean fewer weather delays but still require attention to how local water conditions affect tank and tankless units. Jim built the company around direct owner involvement rather than layers of crews, so quotes stay straightforward and the same person who assesses the job often handles the install.
- Owner-operated by Jim McGuiness with direct oversight on every water heater installation
- Open 24 hours a day, 7 days a week so emergencies never wait for normal business hours
- Upfront quotes given on site before any water heater replacement work begins
- Workmanship open for inspection at every step, no hidden steps in the process
- Locally rooted in Austin and Travis County yet equipped to handle jobs anywhere in Texas
27+
Years serving Texas
10
Specialist services
60+
Cities covered
Free
Estimates & advice
How it works
What to expect, start to finish
Initial Consultation and Assessment
We begin with a phone or on-site review of your current setup to understand hot water needs, existing plumbing, and any replacement requirements, taking into account hot humid summers that raise demand across Texas and mild winters that affect system performance in Travis County homes.
Upfront Quote and Planning
An itemized quote follows the assessment, covering water heater installation or replacement options suited to local housing stock and terrain, with clear timelines provided before any work starts.
Installation Execution
Technicians complete the removal of the old unit if needed and install the new water heater, adapting for soil conditions and water quality variations found from Austin outward to Round Rock, Pflugerville, and Cedar Park.
Testing, Handover, and Follow-Up
The system is fully tested for safe operation before walkthrough instructions, and because we stay open 24 hours 7 days a week any post-install questions receive prompt attention statewide.
Why Choose Us
Water Heater Installation Across Texas
Lone Star Water Heater Pros delivers dependable water heater installation and replacement from our Austin base to customers statewide.
24/7 Availability
Open 24 hours a day, 7 days a week so water heater installation or replacement can start the moment a problem appears.
Statewide Coverage
Austin home base lets us reach every corner of Texas with the same attention to local housing stock and terrain conditions.
Texas Climate Expertise
Hot humid summers and mild winters change how water heaters perform, and we adjust every installation accordingly.
Testimonials
What Texas Customers Say
“My old tank in the garage had started leaking onto the concrete and the water was running rusty by the second shower. Lone Star Water Heater Pros removed the corroded unit, ran new copper lines to the laundry room, and set a 50-gallon Bradford White in its place with earthquake strapping. Showers stay hot the full ten minutes now and the floor stays dry.”
“With five people the 40-gallon heater could not keep up past the third morning shower. They swapped it for a 75-gallon high-recovery model, added a new expansion tank, and tied the T&P valve to the exterior drain. We no longer run out of hot water even when the kids take back-to-back showers after soccer.”
“The pilot light on our 1998 heater kept blowing out and we had no hot water for two days. They pulled the old unit, installed a new 50-gallon power-vent model with a condensate pump to handle the tight closet space, and left the area clean. Hot water is instant again and the utility bill dropped a bit last month.”
Cities we serve
Water Heater Installation Across Texas — Cities We Serve
Travis County · Hot humid summers and mild winters with spring wildflowers.
From the blog
Water Heater Installation Tips & Guides for Texas
2026-08-22
Water Heaters: Complete Guide for Texas Homeowners
Austin homeowners face unique challenges with water heaters due to hot humid summers and older housing stock in neighborhoods like Hyde Park…
2026-08-22
How Does a Water Heater Work?
Water heaters in Austin use either storage tanks or on-demand systems to deliver hot water. Local conditions like hot humid summers influenc…
2026-08-22
How Long Do Water Heaters Last in Texas?
In Austin and across Travis County, most tank water heaters last 8–12 years while tankless models often reach 15–20 years. Local conditions …
Good to know
Water Heater Installation FAQs — Texas
Still have questions? We're happy to talk it through.
(325) 222-8081