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Brandenburg Plumbing, Heating, & Air
Plumbing & HVAC · Horseshoe Bay

Horseshoe Bay Luxury Home Plumbing & HVAC - PRV & Hard Water Specialists

Premium plumbing and HVAC service for Horseshoe Bay's luxury homes and resorts. We understand the high standards of lakefront living and deliver service to match.

Licensed & insured · Same-day service · Upfront pricing

(512) 756-9847
800+five-star reviews
The Brandenburg Plumbing team serving Horseshoe Bay

Serving Horseshoe Bay since 1997

Horseshoe Bay by the numbers

What Horseshoe Bay’s water and homes mean for your plumbing

Horseshoe Bay city water comes from Lake LBJ and averages 175 mg/L of hardness, about 10.2 grains per gallon (City of Horseshoe Bay 2019 water quality report). The U.S. Geological Survey classes that as hard.

Private wells in Llano County run harder: the median sampled well tests 328 mg/L, about 19.2 grains per gallon, and 93% of sampled wells test very hard. About 9% of Llano County residents get their water from a private well.

The median home in Horseshoe Bay was built in 1995, according to the Census Bureau. 16% were built before 1980 and 14% since 2010.

In the last 12 months we completed 1,081 jobs in Horseshoe Bay. The most common: water leak and pressure (179), water heater (104), drain (78), toilet (73) and faucet and garbage disposal (71) jobs.

Horseshoe Bay city water
175 mg/L (10.2 gpg), from Lake LBJ
Llano County private wells
328 mg/L median (19.2 gpg)
Median year homes were built
1995
Homes built before 1980
16%
Homes built since 2010
14%

Sources: Each city’s annual water quality (Consumer Confidence) report, checked August 2026. Texas Water Development Board Groundwater Database, median of sampled private wells by county; private-well share from USGS (2015). U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (tables B25034, B25035, B25003).

Compare water hardness across our service area
Why Brandenburg

Why Horseshoe Bay Homeowners Choose Us

When you choose Brandenburg Plumbing, you're choosing a team that treats your home like our own.

29
Years in Business
10,000+
Jobs Completed
15+
Team Members
800+
Five-star reviews
Brandenburg Plumbing team
  • Family-Owned Since 1997

    Founded in Burnet in 1997 and now based in Marble Falls, we've been serving our neighbors for 29 years.

  • Upfront Pricing

    No surprises. We provide detailed estimates before any work begins so you know exactly what to expect.

  • Licensed & Insured

    Our team is fully licensed, bonded, and insured for your protection and peace of mind.

  • Satisfaction Guaranteed

    We stand behind our work with a 100% satisfaction guarantee on every job we complete.

Customer reviews

What Our Customers Say

Don't just take our word for it. Here's what homeowners in Horseshoe Bay and the surrounding areas have to say.

800+five-star reviews
  • “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.”

    Chris Cabiya

    8 months ago

  • “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.”

    Treva Calderon

    a month ago

  • “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!”

    Jeremy Chapman

    3 months ago

FAQ

What Our Horseshoe Bay Customers Are Asking

Find answers to common plumbing and HVAC questions from our expert team.

Horseshoe Bay city water comes from Lake LBJ and averages 175 mg/L of hardness, about 10.2 grains per gallon (City of Horseshoe Bay 2019 water quality report). The U.S. Geological Survey classes that as hard. Private wells in Llano County run harder: the median sampled well tests 328 mg/L, about 19.2 grains per gallon, and 93% of sampled wells test very hard. About 9% of Llano County residents get their water from a private well.

The median home in Horseshoe Bay was built in 1995, according to the Census Bureau. 16% were built before 1980 and 14% since 2010. Older homes tend to need drain, valve and ductwork attention; newer ones are more often reaching the end of their original water heater and AC.

Calls are answered 24/7/365 within 30 seconds, and we will always show up within our given arrival window. We come to Horseshoe Bay from our shop at 312 N Ridge Rd in Marble Falls.

It depends on your water quality and concerns. If your municipal water has chlorine taste/odor or you have sediment issues, a whole-house filter improves water throughout your home for bathing and laundry. For better drinking water, an under-sink reverse osmosis (RO) system provides the highest level of filtration. We can test your water and recommend the right solution.

Water softeners need salt refilled regularly (monthly to quarterly, depending on usage) and professional servicing annually. Reverse osmosis systems need filter changes every 6-12 months and membrane replacement every 2-3 years. Whole-house filters vary by type but typically need filter changes every 3-6 months. We offer maintenance plans to keep your systems running optimally.

Traditional tank water heaters typically last 8-12 years, while tankless models can last 15-20 years with proper maintenance. The lifespan depends on factors like water quality, maintenance frequency, and usage patterns. Regular flushing and anode rod replacement can significantly extend your unit's life.

Our drain cleaning prices are flat-rate. Clearing a single fixture drain — a tub, shower, sink, or laundry line — costs less than clearing a main line, where the price depends on access and whether the job needs a camera inspection or hydro-jetting. Either way, we quote the exact price upfront, before any work begins.

First, shut off your main water valve immediately to stop the water flow. Then turn off your home's electricity if water is near electrical outlets or appliances. Move furniture and valuables away from the water, and start removing standing water if safe to do so. Call us immediately—burst pipes can cause thousands of dollars in damage very quickly and require immediate professional repair.

Have a question that's not listed here? Give us a call and we'll be happy to help.

Ready to Schedule Service in Horseshoe Bay?

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(512) 756-9847
  • Licensed & insured
  • Upfront flat-rate pricing
  • Lifetime labor guarantee