“Brandenburg Plumbing provided excellent service diagnosing and repairing a water leak for one of my trusted seller clients. The issue was identified quickly, clearly explained, and resolved properly by replacing the leaking valve. Efficient, professional, and done right the first time. Lucas, the owner and master plumber, sets a high standard. His expertise, professionalism, and leadership are evident throughout the process. He takes a methodical, no-nonsense approach and prioritizes quality workmanship. The entire team was professional and respectful, and communication was smooth from start to finish. An honorable mention to Nick McBride, an outstanding journeyman plumber whose skill, attention to detail, and professionalism stood out. For context, I am Chris Cabiya, Founder and Principal Realtor® at Cabiya Realty Group and a local real estate investor serving the Highland Lakes area, including Marble Falls, Horseshoe Bay, and Granite Shoals. I hold service providers to very high standards on behalf of my clients. Brandenburg Plumbing met those standards without hesitation. Highly recommended.”
Water Heaters in Georgetown, TX
Brandenburg Plumbing handles water heater work in Georgetown (Williamson County) from our shop in Marble Falls. In the last 12 months we completed 11 water heater jobs in Georgetown. Our plumbers work under Master Plumber Lucas Brandenburg, license RMP-42793.
Licensed & insured · Same-day service · Upfront pricing

Georgetown, TX
What should Georgetown homeowners know about water heaters?
Georgetown’s water quality report does not publish a hardness figure. Its Lake Georgetown water is treated by the City of Round Rock.
Private wells in Williamson County run harder: the median sampled well tests 282 mg/L, about 16.5 grains per gallon, and 78% of sampled wells test very hard.
Noritz, Navien and Rheem all exclude scale damage on tankless water heaters above 200 mg/L (about 11.7 grains per gallon). Without a published figure for Georgetown city water, we test your water before recommending tankless, and on a private well you should plan on a softener.
- Georgetown city water
- No published hardness figure
- Source: City water quality report
- Williamson County private wells
- 282 mg/L median (16.5 gpg)
- Source: Texas Water Development Board
- ZIP codes
- 78626, 78628, 78633
Water Heaters jobs we've done in Georgetown
We completed 11 water heater jobs in Georgetown in the last 12 months (September 2025 to September 2026). The most recent was in September 2026.
Counted from our ServiceTitan job records by the job’s service address.
What Our Customers Say
Don't just take our word for it. Here's what homeowners in Georgetown and the surrounding areas have to say.
“Our Air conditioner stopped working the day before a huge party on the hottest day. Josh came out first thing in the morning and installed the part. We joined their HVAC plumbing maintenance and they came back and maintenance the HVAC and then the plumbing guy came and flushed the water heater and did maintenance as well as check flow of house water. The are great people friendly polite and fairly priced. There is great follow up and quick response to questions. Best customer service I have encountered in a long time. It is a forgotten art.”
“Austin was Great! He arrived promptly. Very professional, thorough and importantly, his attention to detail. I strongly recommend Brandenburg and wouldn't think twice about using them in the future!”
Water Heaters in Georgetown: common questions
Find answers to common plumbing and HVAC questions from our expert team.
Georgetown’s water quality report does not publish a hardness figure. Its Lake Georgetown water is treated by the City of Round Rock. Private wells in Williamson County run harder: the median sampled well tests 282 mg/L, about 16.5 grains per gallon, and 78% of sampled wells test very hard.
Noritz, Navien and Rheem all exclude scale damage on tankless water heaters above 200 mg/L (about 11.7 grains per gallon). Without a published figure for Georgetown city water, we test your water before recommending tankless, and on a private well you should plan on a softener.
Calls are answered 24/7/365 within 30 seconds, and we will always show up within our given arrival window. We give you an arrival window when you book and come to Georgetown from our shop in Marble Falls.
Have a question that's not listed here? Give us a call and we'll be happy to help.
Water Heaters near you
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- Upfront flat-rate pricing
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