AC Repair in Austin, TX
Air conditioner repair across Austin, TX. We diagnose no-cool, weak airflow, frozen coils, leaks, and thermostat issues, then quote the fix before work starts.
AC Repair details →Austin, Texas
AC, heating, IAQ, and smart-home HVAC services
Repair what you have. Replace it when it’s time. Every new install gets the Lone Star Difference.
Air Conditioner Services
AC Installation in Austin, TX
New AC installation in Austin, Texas. Full systems start at $8,888. Every install gets the five-point Lone Star checklist — sealed ducts, system flush, deep vacuum, three safety switches, and a verified walk-through.
AC Installation details →AC Tune Up in Austin, TX
AC tune-ups in Austin so the system is ready before the first 100° day. We check airflow, electrical, coils, and refrigerant performance.
AC Tune Up details →AC Maintenance in Austin, TX
Preventive AC maintenance in Austin, TX so systems hold up through long cooling seasons and the occasional freeze.
AC Maintenance details →Ductless AC Service in Austin, TX
Ductless mini-split service in Austin. We diagnose indoor heads, outdoor units, line sets, and controls when a zone stops cooling.
Ductless AC Service details →Ductless System Installation in Austin, TX
Ductless system installation in Austin for additions, garage apartments, and homes without usable ductwork. Free 1-hour consultation.
Ductless System Installation details →Heating Services
Furnace Repair in Austin, TX
Furnace repair in Austin, Round Rock, and Cedar Park. Clear diagnosis on no-heat calls before any work starts.
Furnace Repair details →Furnace Replacement in Austin, TX
Furnace replacement in Austin, TX. A lowest-tier full system — furnace, coil, and condenser — starts at $8,888. Free 1-hour consultation.
Furnace Replacement details →Furnace Tune Up in Austin, TX
Furnace tune-ups in Austin before cold fronts arrive. We check ignition, safety, airflow, and heat output.
Furnace Tune Up details →Furnace Maintenance in Austin, TX
Furnace maintenance in Austin, TX to keep heat ready for the few nights it actually gets cold — and the ones that surprise you.
Furnace Maintenance details →Related Services
Indoor Air Quality in Austin, TX
Indoor air quality service in Austin: better filtration, humidity control, and cleaner supply air — especially during cedar season and long cooling months.
Indoor Air Quality (IAQ) details →Smart Home Package in Austin, TX
The Lone Star Smart Home package pairs a Google Nest thermostat with a Google Nest doorbell. Control heating and cooling from anywhere in the world, and see the front door in the same Google Home app.
Smart Home Package details →
Ready for an install done the right way?
Call for a service visit or book a free 1-hour new-install consultation.