Sioux Falls A/C Maintenance by Golden Rule

Did you know over 50% of our repair calls could have been avoided with a little bit of routine regular maintenance? That’s why we’ve developed a comprehensive 21-step tune-up that reduces expensive repairs and increases your air conditioner or heat pumps efficiency — for just $69.

Schedule your appointment by calling Golden Rule at (605) 202-2020 or contact us online.

If you’re in need of air conditioner repair, call us or find out more here.

In about an hour’s time, we’ll get your A/C system ready for warmer weather. Your 21-point A/C tune-up includes:

Golden Rule’s 21-Point Precision Tune-Up

  • Checking the thermostat operation
  • Inspecting filter at furnace
  • Inspecting the blower assembly
  • Inspecting and lubricating the blower motor
  • Checking the amperage reading of the blower motor
  • Inspecting the condensate drain and flushed, if necessary
  • Inspecting the condenser coil
  • Inspecting all electrical connections in condensing unit
  • Checking the service valves and service port caps
  • Checking compressor voltage
  • Checking contactor contacts for voltage drop
  • Reading and recording the compressor discharge gas temperature
  • Reading and recording the suction line temperature
  • Reading and recording the liquid line temperature
  • Checking evaporator coil performance
  • Checking temperature drop across evaporator
  • Checking unit operation according to charging calculator
  • Cleaning condenser coil
  • Cleaning A/C cabinet
  • Cycling system through on a complete cycle
  • Resetting thermostat

Our A/C Tune-Up Guarantee

Unpredictable A/C issues can happen, so if your system breaks down after your tune-up, we’ll refund the entire $69.00 or credit it to any necessary repair. And if you don’t see a savings on your utility bill, or don’t feel that it was worth the money, we will give you a refund … no questions asked!

Call (605) 202-2020 or schedule online for an A/C tune-up today!


  • All of our Technicians Are Licensed
  • We Offer A One Year “Test Drive” Guarantee
  • There is No Bait and Switch With Our Pricing
  • Clean, Uniformed Technicians Who Have Been Drug Tested & Background Checked
  • We’re Here For You 24/7 With Round The Clock Service
  • We’ll Never Smoke Or Swear In Your Home
  • We’ve Been In The Industry Since 2008
  • 100% Client Satisfaction Guaranteed

Trust our highly accomplished and qualified Sioux Falls plumbers!