Homeowner Guides

Piedmont HVAC Maintenance: Electrical & Airflow Tune-Up

Darren Yarbrough founded Yarbrough & Sons in Blanchard, Oklahoma, in 1988 and still owns and runs it.

Yarbrough & Sons yard sign on a lawn in front of a brick house with a covered front porch.

At this home in Piedmont, OK, our team performed a spring AC maintenance visit to keep things running efficiently before summer arrives. For anyone in need of HVAC maintenance in Piedmont, OK, regular check-ups are essential.

We inspected the indoor system thoroughly, including:

  • Blower motor amperage and bearings
  • Blower wheel cleanliness
  • Drain line performance and proper flow (cleared and flushed)
  • Evaporator coil condition
  • Air temperature split for proper cooling

We also addressed the outdoor unit:

  • Washed the condenser coil for optimal airflow
  • Verified compressor and condenser fan motor amperage
  • Checked all refrigerant pressures and electrical components

Issues Found & Repaired:

  • The blower motor capacitor was weak and in need of replacement
  • Blower wheel showed heavy dust buildup
  • Contactor outside was pitted and charred
  • A Yarbrough thermostat was installed to improve overall performance

This maintenance visit helped improve reliability, reduce potential system strain, and extend the life of the HVAC system.

HVAC Average Price Range by Tonnage:

  • 1.5 Ton: $8,000 – $16,000
  • 2 Ton: $8,000 – $16,000
  • 2.5 Ton: $8,500 – $18,000
  • 3 Ton: $9,000 – $18,500
  • 3.5 Ton: $9,500 – $21,000
  • 4 Ton: $10,500 – $21,500
  • 5 Ton: $11,500 – $23,000
  • View financing options:Financing

About Yarbrough & Sons Heating, Cooling & Plumbing
Serving Norman, OK, since 1988, Yarbrough & Sons Heating, Cooling & Plumbing provides top-notch HVAC solutions. With over 450 years of combined experience, our family-owned business is dedicated to comfort and quality. Trust us for all your heating, cooling, and plumbing needs, including HVAC replacement in Norman, OK.

Locations:

  • 122 S Main Ave., Blanchard, OK 73010
  • 3601 South Broadway, #300, Edmond, OK 73013
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