Tankless Water Heaters
Endless hot water. A closet's worth of space back.
We size, install, and service gas and electric tankless systems — including the gas line and venting upgrades most conversions need.
Open 24 hours, 7 days a week · Upfront pricing · 25+ years in Central Texas
A tankless water heater heats water only when you use it, which means no standby losses, no 50-gallon tank waiting to rust through, and hot water that never runs out. Done right, a quality unit lasts 20 years or more — roughly double a standard tank.
The catch: 'done right' is doing a lot of work in that sentence. Tankless conversions usually need a larger gas line, new venting, or a dedicated circuit, and an undersized installation is the #1 cause of disappointing performance. Streamline sizes every unit to your actual fixture demand — not whatever's on sale — and our licensed plumbers handle the gas line and venting work conversions need in-house.
Tankless is a great fit if
- Your family regularly runs out of hot water
- You're replacing a tank that's 10+ years old anyway
- You want to reclaim garage or closet space
- Your home runs on natural gas or propane (best economics)
- You plan to stay in your home 5+ years
Common questions
A straightforward gas tankless conversion in the Waco area typically runs $3,500–$6,500 installed, depending on gas line and venting work. We quote firm prices after a free in-home assessment.
Usually, if it's sized by flow rate and Central Texas groundwater temperature. Large homes with multiple simultaneous showers sometimes do better with two smaller units.
Yes — an annual descale flush, especially with Central Texas hard water. It takes about an hour and is included in our maintenance program.
Gas units deliver much higher flow rates and cheaper operation here. Whole-house electric tankless often requires major panel upgrades — we'll tell you honestly if your electrical service can support it.
Tankless Water Heaters across Central Texas
Related services
Need help with tankless water heaters?
Call now and talk to a real person, or request a quote online and we'll get right back to you.