San Antonio, TX · HVAC Services
HVAC Services in San Antonio, TX
AC repair and maintenance for San Antonio rentals and homes, including HVAC checks between tenants so units are comfortable on move-in day.
AC repairAC maintenanceTurnover HVAC checksThermostats

San Antonio HVAC
AC and Heating Service for San Antonio Rentals and Homes
In San Antonio, cooling problems tend to surface at the worst time: during a heat wave, right after a tenant moves in or when a unit is about to be shown. Many of those calls trace back to maintenance items such as a clogged filter, a dirty coil or a blocked condensate line.
Project Guru LLC provides HVAC services in San Antonio, Texas, for property managers, landlords, investors and homeowners, including AC repairs, heating repairs, maintenance and thermostat work. For units between tenants, we can check the system as part of our make-ready services in San Antonio.
In short
Project Guru LLC repairs and maintains heating and cooling systems in San Antonio rentals and homes.
- AC repair and troubleshooting
- Heating repairs
- Routine AC maintenance
- HVAC checks during turnovers
- Thermostat replacement and controls
Tenant reported no cooling? Send us the details.
In Business Since 2010
15+ years of property repair work.
Rental Focused
HVAC checks between tenants.
Scope First
The work is confirmed before it starts.
San Antonio Area
San Antonio and nearby communities.
What we handle
HVAC Services for San Antonio Properties
Repair, maintenance and turnover work for heating and cooling systems.
AC Repair
Troubleshooting and repair when the AC blows warm, cycles on and off or will not start.
Heating Repair
Repairs for heating systems that will not start, heat unevenly or run constantly.
Routine Maintenance
Seasonal maintenance and AC tune-ups to keep systems running through the cooling season.
Thermostats
Thermostat problems diagnosed, and thermostats replaced where needed.
Filters & Airflow
Filter changes and airflow problems that cause weak or uneven cooling.
Turnover HVAC Checks
System checks between tenants so the unit is ready for move-in.

Rental HVAC
HVAC Checks Between Tenants
A turnover is the easiest time to deal with HVAC items before the next tenant reports them.
- Filter replaced before move-in
- Thermostat tested
- Cooling and heating checked
- Condensate drain checked
- Findings reported back to you
- Repairs scheduled with the turnover
See how we support property managers across San Antonio.
Unit getting ready for a new tenant?
Add HVAC checks to the turnover list. Send the address and move-in date.
How it works
From Service Request to a Working System
A straightforward process for San Antonio rentals and homes.
01
Describe the Problem
Tell us what the system is doing and where the property is.
02
Scope Confirmed
We review the issue and confirm the work before starting.
03
Repair or Maintenance
We complete the work and test the system.
04
Report Back
You get an update when the work is done.
FREQUENTLY ASKED QUESTIONS
San Antonio HVAC FAQs
Answers for San Antonio property owners, managers and homeowners.
Should a rental's AC filter be changed between tenants?
Yes. Replacing the filter at each turnover starts the next lease with clean airflow and lets you record the filter size for future changes. We can include it in HVAC checks during a make-ready in San Antonio.
What should a tenant do if the AC stops cooling?
Check that the thermostat is set to Cool and the filter is not clogged. If there is ice on the lines, turn the system off. Then report the problem so a repair can be scheduled.
Can you check the HVAC system during a make-ready?
Yes. HVAC checks, filter changes and thermostat testing can be added to the turnover so the unit is ready for move-in.
How much does AC repair cost in San Antonio?
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.
Why is water leaking from my indoor AC unit?
Often a clogged condensate drain line or a full drain pan. Turn the system off if water is spreading, and request service.
What areas around San Antonio do you serve?
We serve San Antonio and surrounding communities. Include the property address when you request service so we can confirm availability.
San Antonio HVAC
Need AC or Heating Service in San Antonio?
Send the address and what the system is doing. We will confirm the next step.
Rentals and homes in San Antonio · HVAC services · Plumbing in San Antonio