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AC Repair & HVAC Services in Round Rock, TX

AC repair, furnace installation and heat pump service for Round Rock homes, from Old Town to Teravista.

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A Round Rock HVAC company that tells you the truth

Round Rock grew quickly through the 1990s and 2000s. Many homes in neighborhoods like Forest Creek and Behrens Ranch still run their original system, or the first replacement. A lot of that equipment is now 15 to 25 years old, and some of it still uses R-22 refrigerant. Kassa Kool helps Round Rock homeowners decide what to repair, what to replace and how to do it without overpaying.

We're an engineer-owned company based in Northwest Austin, about 25 minutes from Round Rock.

Furnace installation in Round Rock

Round Rock doesn't need heat often, but when an Arctic front drops temperatures into the teens, your heat has to work. Many homes here pair a central AC with a gas furnace in the attic or a hall closet. Furnaces from the early 2000s are reaching the end of their life, and a cracked heat exchanger can let carbon monoxide into the home. When we install a new furnace, we:

  • Size it to your home with a load calculation, not by copying the old unit's label
  • Match it to your existing AC coil, or replace both together if that's the better value
  • Check gas pressure, flue venting and combustion safety, and test for carbon monoxide
  • Explain your options for a heat pump instead, if you'd like to go all-electric

Most furnace replacements take one day, and 0% same-as-cash financing for 25 months is available with approved credit.

Repair or replace a 20-year-old system?

If your Round Rock system is 15 to 20 years old, a small repair like a capacitor or contactor can still make sense. A compressor, a coil or a refrigerant leak on an R-22 system usually doesn't. Multiply the repair price by the system's age: if the result is over about $5,000, replacement tends to pay off.

We give you both prices, repair and replace, so you can decide with real numbers.

Rebates for Round Rock homeowners

Austin Energy rebates don't apply in Round Rock. Most homes here get power delivered by Oncor, with a retail electricity plan you choose, and some are members of Pedernales Electric Cooperative (PEC). When we quote a new system, we'll check what's available for your address and help with the paperwork.

Round Rock neighborhoods we serve

Old Town · Teravista · Forest Creek · Behrens Ranch · Paloma Lake · Walsh Ranch · Mayfield Ranch · Sendero Springs, and all of ZIP codes 78664, 78665 and 78681.

Round Rock HVAC FAQ

Do you charge extra to come to Round Rock?

No. Round Rock is part of our regular service area, so you pay the same trip and diagnostic fee as in Austin, and it can be waived for certain repairs.

How soon can you get to Round Rock?

Same-day visits are often available if you call in the morning.

Do you install gas furnaces in Round Rock?

Yes. We replace gas furnaces, electric air handlers and heat pumps, and we handle the gas and venting safety checks as part of every furnace install.

Can I get a rebate on a new AC in Round Rock?

Possibly. It depends on your electric provider and the equipment you choose. We'll check current Oncor or PEC programs for your address when we give you a quote.

Nearby areas: Brushy Creek · Georgetown · Pflugerville · Cedar Park

Need AC help in Round Rock?

Mon–Fri 8 AM–5 PM. After-hours appointments available.