Plumber, AC Repair & Electrician in Georgetown, TX

From the Square to Sun City, Honest Service

Georgetown has century-old homes, a large retirement community and some of the fastest-growing subdivisions in Texas. Radiant’s licensed technicians serve all of them with the price approved before work begins.

Service Area Georgetown, TX
Region Austin & Central Texas

Plumbing, Cooling, Heating and Electrical Across Georgetown

Georgetown is the Williamson County seat, and it has kept the Victorian courthouse square, the old homes around it and Southwestern University while becoming one of the fastest-growing cities in the country. The result is a town with every kind of house. Old Town has 1890s and early-1900s homes with pier-and-beam floors and plumbing from several eras. Sun City Texas, the age-restricted community on the west side, has thousands of homes built from the mid-1990s on, most of them with the original equipment. And on both sides of I-35, from Wolf Ranch out to the subdivisions along the San Gabriel River, new houses are still going up.

Radiant has served Georgetown since 1999. The calls follow the housing. In Sun City it is furnaces, air conditioners and water heaters reaching twenty-plus years at the same time, and homeowners who want a straight answer on repair versus replacement before a trip. In Old Town it is galvanized pipe, cast iron drains and panels that need a licensed electrician before the next remodel. In the new subdivisions it is builder-grade equipment hitting its first repairs, and on the east side of the interstate, slab leaks on the clay. Everywhere, it is water hard enough to keep a softener busy.

Georgetown is inside our Austin service area, so all three of our licensed trades work here. A background-checked technician diagnoses the problem, explains it plainly and gives you a price before starting. The Home Comfort Guarantee backs the work.

  • Repair or replace, honestly For twenty-year-old systems we show you both prices side by side and let you decide, with no pressure either way.
  • Old Town experience Mixed-era plumbing, crawlspaces and undersized panels in historic homes are familiar territory.
  • Home Comfort Guarantee Accurate quotes, manager-reviewed HVAC installs and a no-backup promise on drain work.
Georgetown same-day service by Radiant

Services for Georgetown Homes

Repairs, replacements and maintenance for Old Town, Sun City and the new neighborhoods, any hour.

AC Repair

Original systems in Sun City and builder units in the new subdivisions both quit in the heat. We diagnose the fault and quote the fix before we start.

Georgetown AC repair

Plumbers

Fixtures, pressure regulators, gas lines and repipes from licensed plumbers who work in 1900s crawlspaces and 2020s slabs alike.

Georgetown plumbers

Water Heater Replacement

Tanks from the 1990s and 2000s reaching the end, replaced with the right size, a drain pan and an expansion tank, or a tankless if it fits.

Replacement options

Electrical

Panel replacements, whole-home surge protection, EV chargers and generators from licensed electricians, permitted and inspected.

Electrical service

Water Softeners

Georgetown water scales water heaters and fixtures. A properly sized softener protects everything downstream of the main line.

Softener options

Drain Cleaning

Cast iron under Old Town, clay-shifted lines east of I-35, and the usual kitchen stoppages, cleared and inspected with a camera.

Clear the drain

Heating

Gas furnaces and heat pumps repaired and maintained before the first freeze, with an honest read on how many winters are left.

Heating service

Leak Detection

Warm floors, a spinning meter or a wet spot in the yard, located electronically so the repair stays small.

Find the leak

Local Knowledge

What Georgetown Does to a House

Two kinds of ground. I-35 roughly follows the Balcones fault through Georgetown. West of it, under Sun City and Wolf Ranch, the ground is limestone: stable for foundations, slow and expensive to trench. East of it, the soil turns to Blackland clay that swells and shrinks with the seasons, moving slabs and stressing the pipe inside them. Where your house sits tells us whether to look first at the ground or at the equipment.

Hard water. Georgetown’s water has passed through limestone, and it shows on every fixture. Water heaters scale and lose capacity year after year, tankless units need descaling, and dishwashers and faucet cartridges wear out early. A softener and an annual heater flush are the plumbing investments with the clearest payback here.

A community aging together. Sun City was built in waves starting in the mid-1990s, so whole streets have furnaces, condensers and water heaters reaching their limits in the same few years. Knowing that lets us stock the parts that fail first and give an honest answer about when a repair stops being worth it.

Old Town’s layers. The homes around the square have been updated piece by piece for a century. Galvanized supply next to copper next to PEX, cast iron drains under new bathrooms, and panels with additions wired in. We map what is actually there before recommending a repipe or a panel replacement.

Freezes and cedar. February 2021 froze attic water heaters and exposed lines across Georgetown, and the cedar pollen each winter is as heavy here as anywhere in the Hill Country. Insulated pipe, a known shutoff and a real whole-house filter handle both.

Georgetown and Central Williamson County

Georgetown, Sun City and the neighborhoods on both sides of I-35, with Round Rock to the south and Liberty Hill to the west.

Frequently Asked Questions

We live in Sun City and our furnace, AC and water heater are all original from the late 1990s. Should we replace them before they fail?

Not all at once, and not on a schedule alone. Equipment that old is past its expected life, but some of it is still running well, and we would rather inspect it than guess. The water heater is the one to move on first: a twenty-five-year-old tank fails by leaking, and in a Sun City garage or attic that means damage. The HVAC system is a judgment call based on what we find: a heat exchanger that is sound and a compressor that draws normal current can run another season; a system that needs a major repair should not get one at that age. We give you the repair number and the replacement number side by side, with financing, and let you decide.

Our Old Town house is over a century old. What does a plumbing and electrical inspection actually look at?

More than a home inspector has time for. On the plumbing side we trace what pipe is actually in the walls and under the floor, because a century of repairs usually leaves galvanized, copper and PEX in the same house. We pressure-test the supply, camera the drains and sewer, check the water heater’s venting and safety valve, and look at the gas line if there is one. On the electrical side, a licensed electrician opens the panel, checks for cloth-insulated or aluminum wiring, tests grounding and looks for overloaded circuits and buried junction boxes. You get a written report of what is fine, what is aging and what is a safety issue, each with a price. Details on our plumbing inspection and electrical inspection pages.

We travel for months at a time. What should be shut off or set before we leave the house?

Start with the water. Shut the main valve if nobody will be checking on the house, and consider a smart shutoff valve that closes automatically if it senses a leak; a slab leak or a burst supply line in an empty house for two months is the worst-case call we get from Georgetown. Set the water heater to vacation mode or its lowest setting. Leave the thermostat cooling in summer, around 80 degrees, so humidity does not build in the house, and heating in winter at 55 or so to protect the pipes. Turn off the ice maker supply and the washing machine valves. If you want a professional look before you go, the annual Care Club plumbing safety inspection covers exactly these points.

The Georgetown house we are buying was built in 1985 and still has the original electrical panel. Is that a problem?

It might be, and a licensed electrician can tell you in about an hour. Some panel brands from that era have documented problems with breakers that fail to trip, and any forty-year-old panel has connections that may have loosened and corroded. What matters is the specific panel, the condition of the bus bars and breakers, and whether the service is large enough for what you plan to add. Our electricians inspect it, tell you if it is safe as-is, and if not, price a panel replacement as a clear line item you can bring to the negotiation. We also check for aluminum branch wiring, ungrounded outlets and missing GFCI protection, which are common in 1980s Georgetown homes.

What Our Customers Say

Don't just take our word for it — hear from our satisfied customers

C Claudia H.
Claudia H. 3 years ago
★★★★★
Our 18 year old HVAC system finally gave out this past week, so we reached out to Radiant to see what could be done. They sent a tech out named Bryan the same day, and he did a great job looking over the entire HVAC system. He was friendly and helpful in explaining everything that he saw, and our options moving forward. We decided to replace the entire system, so we met with Jacob (same day thankfully) to find the best HVAC system for our needs. Jacob was friendly, professional, and did a great job explaining the different options on offer. Radiant was able to set-up next day install, which was much appreciated, because the temps were still going to be cold in the coming days.

The install team consisted of Carlos and Pablo, who were very courteous and professional, and were kind enough to answer any questions I had regarding the install. They did a great job installing our new HVAC system, and were tidy which is always appreciated! Before they left, they explained everything that had been done, and showed me photos of the work.

Our entire experience from start to finish was great. I appreciate that they send photos of who is coming to your home too. Friendly, kind, professional team members, and good work all the way around. Thanks Radiant!
R Renee Mayer
Renee Mayer 3 years ago
★★★★★
This is the first time I’ve used radiant my neighbor recommended them…. I called them today and they set me up an appointment on the same day. I was totally shocked at that and the service call was only $39!!…. Highly recommend them Danielle showed up and he was a great guy and he put up with all my wishy-washiness and I had to hurry him because I was heading to church and he got caught in a lot of traffic getting here he even would’ve installed the part that broke but I Didn’t have the time tonight….. He was patient with me and just told me to call the office first thing in the morning and get a service call set up…. Thank you so much Radiant!!….
With another cold front coming in tomorrow now I just hope they can get me scheduled for a separate call tomorrow but I have a feeling they will. They are such a great company!!😊😊
J Jeff Fazio
Jeff Fazio 3 years ago
★★★★★
I had Radiant Plumbing replace my tankless water heater, damaged in the Feb. 2021 snowmageddon storm with a new unit. The process was smooth and professional from start to finish. The plumber, James, was extremely knowledgeable and thoroughly explained my options to me. The cost and time to perform the installation were just as estimated. When he was done, James explained how to maintain the system, what service would be needed and how to perform it, and answered all of my engineering geek questions. It was a thoroughly positive experience. I have used several different plumbers in Austin over the past 15 yrs, but my search is over - I will not hesitate to call Radiant next time and would recommend them unreservedly.

8/9/23 Update: I have subsequently used Radiant for a toilet repair, faucet installation (Danny), and drain work (Ezekiel) and they have continued to impress with knowledgeable, friendly plumbers and quality work.
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