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Proudly Serving:

San Antonio Metropolitan Area

Bexar County, Guadalupe County, Comal County, and Kendall County


San Antonio, New Braunfels, Schertz, Seguin, Cibolo, and more!

Booking Form

Spring A/C Maintenance

Regular A/C maintenance extends your system's life and protects your family and home.   

  • New Customers: First Tune-Up Only $58/sys

  • Prevent AC-Related Floods

  • Extend System Life & Ensure Safe Operation


Book Now - $58/system

First Tune-Up $58/system

Right now we're offering a full HVAC Tune-Up for only $58/system - this is a 42% savings.

You may notice that we don't do expensive TV Commercials or Radio Ads.


Instead, we believe in using our advertising budget in a unique way: offering discounted service to new customers so that they can experience things for themselves

We want the opportunity to earn your business, and we believe that once you try our service, you'll choose to become a customer for life.  If we fail to exceed your expectations, you can simply take your future business elsewhere.


What's Included?

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​A/C Tune-Up (Spring and Summer)

  • Prevent Floods: clear condensate drain.

  • Verify water safety overflow controls.

  • Rejuvenate, clean, and refresh condenser coil.

  • Inspect electrical connections for safety.

  • Measure refrigerant pressures for efficiency.

  • Lubricate motors and bearings.

  • Check evaporator coil drainage.

  • Record compressor and fan amps.

  • Monitor capacitor performance.

  • Inspect contactors and relays.

  • Measure evaporator coil temperature drop.

  • Evaluate blower motor and voltage.

  • Assess thermostat calibration and operation.

  • Inspect ductwork for proper installation.

  • Visually check component cleanliness.

Who is All Service?

All Service Air Conditioning & Heating has been proudly serving the San Antonio Metropolitan Area for 44 years.  We are located on Main Street in Schertz, and we service Bexar, Guadalupe, Comal, and Kendall Counties.

Customers pick us because of the quality of our service.  We charge reasonable prices and don't use high-pressure sales tactics or gimmicks.  Go read our Google Reviews and see for yourself!

We provide maintenance, repair, and installation services.  We work on all brands of residential split HVAC systems, and primarily install American Standard and Ruud.

Ready to Book?

Book Now - $58/system


All Service Air Conditioning & Heating

Serving Bexar, Guadalupe, Comal, and Kendall Counties



Payment Options:



8 a.m. – 10 p.m. Mon – Sun

Weekend and holiday emergency services are available!

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