Expert Heater Installation & Replacement in Austin 

Upgrade Your Comfort with High-Efficiency Heating Solutions

When your heating system fails or becomes too costly to run, you need a solution that fits your home, not just a high-pressure sales pitch. At Lantz Home Services, we provide professional heater installation and replacement in Austin and the Hill Country, backing every job with over 50 years of local experience. We assess your home’s unique layout and insulation to recommend the most efficient system for your budget, ensuring reliable warmth for years to come.

We understand that replacing a heater is a significant investment, which is why we prioritize technical precision and transparency over quick sales. Whether you need a modern heat pump, a gas furnace, or a ductless system, our licensed technicians handle the entire process—from safely removing your old unit to the final safety check of the new one. Call us today to schedule your free estimate and get the honest answers you deserve.

Experience the difference of 50+ years of experience—contact us online or call (512) 710-1032.

Why Hire Lantz Home Services for Your New Heater in Austin?

When you’re investing in a new heating system, the quality of the installation matters just as much as the equipment itself. A poor install can lead to energy waste, uneven heat, and early breakdowns—none of which you want to deal with in the middle of winter. That’s where we come in.

Our team has been serving in Austin since 1972, with a reputation built on trust, transparency, and long-term reliability. We take time to understand your goals, walk you through your options, and explain the installation process in plain language. You’ll get honest advice, fair pricing, and a system that’s designed to work for your home—not just the one we want to sell.

Here’s what sets us apart:

Signs It’s Time to Replace Your Heater

Deciding between another repair bill and a full system replacement is a dilemma every homeowner in Austin faces. While we always aim to repair manageable issues, there comes a tipping point where continuing to patch up an aging unit becomes throwing good money after bad. In the variable climate of Central Texas, where winter nights can drop unexpectedly low, you cannot afford a system that fails when you need it most.

If your system is showing the following signs, replacement is often the safer and more financially smart choice:

• Age of the Unit (15–20 Years): Most furnaces and heat pumps have a lifespan of about 15 to 20 years. Even if your older unit is still running, it has likely lost significant efficiency. A furnace from 2005 uses far more fuel to generate the same amount of heat as a modern Energy Star-rated model, leading to higher utility bills every winter.
• Rising Repair Costs: We recommend the "50% Rule." If the cost of a necessary repair approaches 50% of the value of a new system, it is financially wiser to invest in a new unit with a warranty rather than risking another breakdown in a few months.
• Cracked Heat Exchanger: This is a critical safety issue for gas furnaces. A crack in the heat exchanger can leak carbon monoxide into your home. If our technicians detect this, the unit must be replaced immediately for your family's safety.
• Uneven Heating and Comfort Issues: If some rooms in your Austin home are freezing while others are stifling hot, or if your unit runs constantly without satisfying the thermostat, your system is likely undersized or wearing out.
• Strange Noises or Smells: persistent banging, rattling, or squealing sounds often indicate serious internal mechanical failure. Likewise, burning smells that persist past the initial "first run of the season" can signal wiring or motor issues.

Our Professional Installation Process in Austin: What to Expect

A new heater is only as good as its installation. Industry data suggests that nearly half of all HVAC equipment is installed incorrectly, leading to efficiency losses of up to 30%. At Lantz Home Services, we follow a rigorous, technical installation protocol to ensure your system performs exactly as the manufacturer intended.

🔷 1. Accurate Load Calculation (Manual J) We never guess or simply "swap out" the old unit size for the same size. Home updates (like new windows or insulation) change your heating needs. We perform a load calculation to ensure your new heater is sized perfectly—neither too big (which causes short-cycling) nor too small (which runs forever).

🔷 2. Ductwork and Airflow Inspection Before installing the new unit, we inspect your existing ductwork. Leaky or collapsed ducts will cripple even the most expensive new furnace. We identify necessary repairs or modifications to ensure the heat actually reaches your living spaces.

🔷 3. Safe Removal and Disposal Our team protects your floors and Austin home during the removal of the old unit. We follow all EPA regulations regarding refrigerant handling (if replacing a heat pump) and ensure the old equipment is disposed of or recycled properly, keeping your property clean.

🔷 4. Precision Installation & Commissioning We install the new equipment to code, sealing connections to prevent air leaks. Once installed, we don't just turn it on and leave. We "commission" the system—measuring static pressure, gas pressure, and temperature rise to verify the unit is operating within the specific engineering parameters.

🔷 5. Post-Install Walkthrough We take the time to show you how to use your new thermostat, how to change the filter, and what to expect regarding maintenance. We want you to feel confident in operating your new system.

Secure your home's comfort this winter by calling us at (512) 710-1032, or schedule your estimate and contact us online.