Austin, TX · HVAC Services
HVAC Services in Austin, TX
AC repair, heating repair and seasonal maintenance for Austin homes and rentals, with thermostat, filter and airflow problems handled along the way.
AC repairHeating repairMaintenanceThermostats

In Business Since 2010
15+ years of property repair work.
Homes & Rentals
Owner-occupied homes and rental properties.
Scope First
The work is confirmed before it starts.
Austin Area
Austin and surrounding communities.
Austin HVAC
Heating and Cooling Service for Austin Homes and Rentals
Austin summers are long and hot, so an air conditioner that stops keeping up is more than an inconvenience. Many cooling problems start small: a clogged filter, a thermostat issue, a blocked condensate line or weak airflow to one room.
Project Guru LLC provides HVAC services in Austin, Texas, for homeowners, landlords and property managers, including AC and heating repairs, seasonal maintenance and thermostat work. Tell us what the system is doing, and we will review it and confirm the next step.
At a glance
Project Guru LLC provides HVAC repair and maintenance for Austin homes and rental properties.
- Air conditioning repairs
- Heating system repairs
- Seasonal HVAC maintenance
- Thermostat and control issues
- Filter and airflow problems
Know the system’s make and age? Include it with your request.
Signs to watch
Signs Your AC or Heating Needs Service
Calling early is often simpler than waiting until the system stops.
- AC running but not coolingCan point to a dirty filter, restricted airflow, a refrigerant issue or a failing component.
- Weak airflow from ventsOften a clogged filter, a blower issue or a duct restriction.
- Ice on the lines or indoor coilTurn the system off and let it thaw. Ice usually signals an airflow or refrigerant problem.
- Water near the indoor unitFrequently a clogged condensate line or drain pan.
- Short cyclingThe system turns on and off often, which strains parts and cools unevenly.
- Unusual noises or smellsGrinding, squealing or a burning smell should be checked before the system keeps running.
Before you call
Quick Checks Before Requesting AC Service
These simple checks can rule out common causes. If they do not fix the problem, request service.
| Check | What to look for | Why it matters |
|---|---|---|
| Thermostat | Set to Cool, fan on Auto, temperature below the room temperature and batteries working | A wrong setting or dead batteries can look like a broken AC |
| Air filter | A gray, dusty or clogged filter | A dirty filter restricts airflow and can cause the coil to freeze |
| Breaker | A tripped breaker for the indoor or outdoor unit | A breaker that trips again needs a professional check |
| Outdoor unit | Leaves, grass or debris against the coil | The unit needs clear airflow to release heat |
| Ice | Ice on the refrigerant lines or indoor coil | Turn the system off and let it thaw before service |
Safety note: Do not keep resetting a breaker that trips again. Leave it off and request service.
Maintenance
Seasonal HVAC Maintenance in Austin
Regular maintenance helps a system run efficiently through a long cooling season and can catch small problems early.
- Filter replacement
- Thermostat checks
- Condensate drain checks
- Airflow checks
- Maintenance between tenants
- Spring and fall scheduling
Own rentals in Austin? HVAC maintenance can be scheduled during make-ready turnovers in Austin.

FREQUENTLY ASKED QUESTIONS
Austin HVAC FAQs
Answers for Austin homeowners and property owners.
How often should HVAC be serviced in Austin?
Most systems benefit from maintenance at least once a year, and many owners schedule cooling service in spring and heating service in fall. Filters usually need changing more often, depending on the filter type, pets and dust.
What should I check before calling for AC repair?
Confirm the thermostat is set to Cool and below room temperature, replace a dirty filter, check the breakers for the indoor and outdoor units and clear debris from around the outdoor unit. If you see ice on the lines, turn the system off. If the AC still is not cooling, request service.
How much does AC repair cost in Austin?
It depends on the cause, the parts and the type of system. We review the issue and confirm the scope and price before work begins. Request service.
Should I repair or replace my air conditioner?
Age, repair cost, efficiency and how often the system breaks down all matter. We will explain what we find so you can weigh your options.
Do you service HVAC in rental properties?
Yes. We handle HVAC repairs and maintenance for landlords and property managers, including checks between tenants.
What areas around Austin do you serve?
We serve Austin and surrounding communities. Include the property address when you request service so we can confirm availability.
Related services
More Services in Austin
Other systems and repairs we handle for Austin properties.
Austin HVAC
AC or Heating Problem in Austin?
Tell us what the system is doing, along with the address. We will review it and confirm the next step.
Homes and rentals in Austin · HVAC services · Make-ready in Austin