What HVAC replacement costs in Round Rock
Construction pricing in Texas runs 8% below the national average, so HVAC replacement here typically lands between $8,740 and $15,180 installed, before rebates.
Figures are modeled from 2026 national baselines adjusted by a Texas cost factor of 0.92. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
HVAC Contractors serving Round Rock
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Casa Mechanical Services
- Blue Ribbon Cooling & Heating
- 1431 A/C & Heating
- Green Leaf AC and Heating
- Trilogy AC
- Aire Serv of Round Rock
- Cool Kids AC, Heat & Plumbing
- Turbo Roof Repair, Plumbing , Air Conditioning & Electrical
- PT Maintenance
- Jolly Brothers Services
- AC by Chris
- S OS Mechanical
- A/C Heating Technology
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
See HVAC replacement on your actual home — free
Enter your address and we render HVAC replacement onto the real satellite image of your property, with a cost estimate modeled for Round Rock. No account, no obligation.
Try it on my home →