“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.”
Liberty Hill Plumbing & HVAC - Well Water & Hard Water Specialists
From ranches to new subdivisions, we serve Liberty Hill's diverse community with dependable plumbing and HVAC. Well water expertise and hard water solutions for rural and suburban homes alike.
Licensed & insured · Same-day service · Upfront pricing

Serving Liberty Hill since 1997
What Liberty Hill’s water and homes mean for your plumbing
Liberty Hill city water comes from water purchased from Leander (Lake Travis) and averages 161 mg/L of hardness, about 9.4 grains per gallon (City of Liberty Hill 2023 water quality report). The U.S. Geological Survey classes that as hard.
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.
The same 2023 report lists the city’s own Trinity Aquifer wells at 345 mg/L (about 20.2 grains per gallon), so hardness depends on which supply reaches your tap.
The median home in Liberty Hill was built in 2017, according to the Census Bureau. 6% were built before 1980 and 82% since 2010.
In the last 12 months we completed 189 jobs in Liberty Hill. The most common: water leak and pressure (30), drain (23), water heater (23), faucet and garbage disposal (16) and toilet (15) jobs.
- Liberty Hill city water
- 161 mg/L (9.4 gpg), from water purchased from Leander (Lake Travis)
- Williamson County private wells
- 282 mg/L median (16.5 gpg)
- Median year homes were built
- 2017
- Homes built before 1980
- 6%
- Homes built since 2010
- 82%
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 areaWhat We Do in Liberty Hill, TX
From routine plumbing maintenance to HVAC installation and emergency repairs, our licensed technicians handle it all.
Water Heaters
Installation, repair, and maintenance for tank and tankless water heaters.
Learn moreDrain Cleaning
Professional drain clearing for clogs, backups, and slow drains.
Learn moreBathroom Plumbing
Faucets, showers, tubs, and complete bathroom remodels.
Learn moreKitchen Plumbing
Sinks, garbage disposals, dishwashers, and kitchen remodels.
Learn moreToilets
Repairs, replacements, and installation of new toilets.
Learn moreWater Treatment
Water softeners, filtration systems, and water quality solutions.
Learn moreAC Repair
Fast AC diagnostics and repair for all makes and models.
Learn moreHeating Repair
Furnace and heat pump repair to keep your home warm all winter.
Learn moreHeat Pumps
Energy-efficient heating and cooling in one versatile system.
Learn more
Why Liberty Hill 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

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.
What Our Customers Say
Don't just take our word for it. Here's what homeowners in Liberty Hill 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!”
What Our Liberty Hill Customers Are Asking
Find answers to common plumbing and HVAC questions from our expert team.
Liberty Hill city water comes from water purchased from Leander (Lake Travis) and averages 161 mg/L of hardness, about 9.4 grains per gallon (City of Liberty Hill 2023 water quality report). The U.S. Geological Survey classes that as hard. 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.
The median home in Liberty Hill was built in 2017, according to the Census Bureau. 6% were built before 1980 and 82% 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 Liberty Hill from our shop at 312 N Ridge Rd in Marble Falls.
A water softener uses a process called ion exchange. Water flows through a tank filled with resin beads charged with sodium ions. As hard water passes through, the calcium and magnesium minerals stick to the beads while sodium ions are released into the water. Periodically, the system regenerates by flushing the beads with salt water to remove the minerals and recharge the resin.
Water softeners remove hardness minerals (calcium and magnesium) to prevent scale buildup and improve water feel. Water filters remove things like chlorine, chloramine and sediment to improve taste and odor. Many homes benefit from both systems working together—a softener for the whole house and additional filtration for drinking water.
Traditional excavation does require digging, but we take great care to minimize damage and restore your property afterward. We'll mark out the work area, carefully remove and preserve sod, and backfill and grade properly when finished. For sensitive areas, trenchless technology can dramatically reduce surface disruption. We'll walk you through the entire process before starting work.
Our goal is to have a technician at your door within 60-90 minutes of your call, depending on your location and current conditions. We prioritize emergency calls based on severity and always aim to arrive as quickly as possible to minimize damage and restore your plumbing system.
The right size depends on your household size and hot water usage patterns. For traditional tanks, we typically recommend 40-50 gallons for 1-3 people, 50-60 gallons for 3-4 people, and 60-80 gallons for larger families. For tankless units, we calculate based on flow rate and temperature rise needed. We'll help you choose the perfect size during our consultation.
Have a question that's not listed here? Give us a call and we'll be happy to help.
Ready to Schedule Service in Liberty Hill?
Our expert technicians are standing by to help. Get upfront pricing with no hidden fees.
- Licensed & insured
- Upfront flat-rate pricing
- Lifetime labor guarantee