HVAC Services in Round Rock, TX
Heating, cooling and indoor air quality for Round Rock homes, from established neighborhoods near downtown to newer communities on the east side.
Keeping Round Rock homes comfortable
Round Rock has a wide mix of homes, from houses built in the 1980s and 1990s to brand-new subdivisions. Many older homes are now on their second or third AC system, and some still run original ductwork that leaks cool air into the attic.
We help Round Rock homeowners decide when a repair makes sense and when an aging system is costing more than it should. Every visit starts with a clear diagnosis and a written price.
Round Rock is a straight run north on I-35 from our South Austin office, and we schedule visits there every weekday.
Older systems and original ductwork
Neighborhoods like Forest Creek and Brushy Creek grew up in the 1980s and 1990s, so many homes are on their second or third outdoor unit but still have the original ducts. Teravista and Paloma Lake are newer, with systems that are often still under manufacturer warranty.
Much of eastern Williamson County sits on clay soil that swells when wet and shrinks in drought. Over time that can tilt an outdoor unit’s pad or strain the refrigerant lines, so we check that the condenser is level and the lines are supported on every visit.
Electricity in Round Rock
Most Round Rock homes get electricity delivered by Oncor, and you choose a retail electricity plan separately. Some addresses on the edges of town are served by Pedernales Electric Cooperative (PEC) instead. Your bill shows which company delivers your power.
Both Oncor and PEC have offered rebates on qualifying high-efficiency HVAC equipment. Amounts and requirements change, so check the current program for your utility before you replace a system.
A year of comfort in Round Rock
Tune up before the heat
Book AC maintenance before the first 90° week, when repair calls spike and wait times grow.
Have your ducts checked
In homes 25 years or older, leaky or crushed attic ducts can waste a large share of your cooling.
Check your heat early
A fall heating check makes sure your system works the first night temperatures drop below freezing.
Round Rock neighborhoods we serve
Round Rock ZIP codes: 78664, 78665, 78681. Not sure if we cover your address? Call and we will confirm.
Serving Round Rock from South Austin
Round Rock is north of Austin along I-35. We confirm your arrival window when we call to schedule.
1842 Oakridge Bend, Suite 105
Austin, TX 78748
Mon to Fri, 8:00 AM to 5:00 PM
Round Rock HVAC questions
Do you serve all of Round Rock?
Yes. We serve homes across Round Rock in ZIP codes 78664, 78665 and 78681, plus nearby parts of Williamson County. Call with your address to confirm.
My home is 30 years old. Should I replace my ductwork?
Not always. Many older duct systems can be sealed and repaired. We inspect the ducts during your visit and tell you honestly whether repair or replacement makes sense.
How soon can you get to Round Rock?
We schedule Round Rock visits Monday to Friday and confirm the earliest available time when we call you back.
Which rebates can I get on a new system in Round Rock?
It depends on which utility delivers your power. Most Round Rock homes are on Oncor, and some are on PEC. Check your bill, then look at that utility’s current residential HVAC program. We can tell you which of the systems we quote meet the efficiency levels those programs usually require.
Why is my outdoor unit leaning?
Clay soil in parts of Round Rock moves as it gets wet and dries out, and the pad under the unit can settle unevenly. A tilted unit can strain refrigerant lines and wear the compressor. We can relevel the pad during a service visit.
Other areas we serve
Need HVAC service in Round Rock?
Call now or send a request and we will call you back to confirm a time.