Master Auto Repair
8216 Watson Rd.
St. Louis, MO 63119
314-843-0090
7027 Hampton Ave.
St. Louis, MO 63109
314-832-5357 
206 Vandalia St.
Collinsville, IL 62234
618-344-7800
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Warm Weather's Coming!
Summer Get-Ready Special Offers for 2011


Fresh ‘n Cool A/C Tune Up

Why you should ask for this service once a year? You will get cooler, quieter, trouble-free operation for all R-134a auto air conditioning systems. Our Fresh ‘n Cool A/C Tune Up involves cleaning your air conditioning condenser and installing the very special Frigi-Charge® additive into your air conditioning system. The benefits of this service are:

  • Colder Air: colder air with 15 minutes of application of BG Frigi-Charge®.
  • Quieter Operation: Containing special additives, BG Frigi-Charge® will reduce AC compressor chatter.
  • Extends A/C Compressor Life: Lubricants in the BG Frigi-Charge® protect moving parts against wear.
  • Protects System From Corrosion: Moisture is a deadly enemy of auto A/C systems. Special anti-corrosion additives protect components from disastrous corrosion.
  • Contains Tracer Dye: Because it contains a UV Tracer dye, BG Frigi-Charge® provides excellent leak detection in addition to its other benefits.

A/C Diagnostic Test and Charge

If your auto A/C system is not cooling properly you need more than just a Tune Up. Our ASE certified technicians can locate the cause of your A/C problem and get you and your passengers cool and comfortable again. The A/C Diagnostic Test and Charge includes:

  • Inspection and testing of A/C operation
  • Connection of gauges, evacuation and recharge of A/C system
  • Installation of Tracer Dye to detect system leaks
  • Written report of test results and estimate of needed repairs (if further repairs are required)