Onyx Mechanical LLC

Mansfield, MO

Electrical • Heating and Cooling • Mechanical

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We provide rock-solid heating and air service, replacement and new installation, and we also do some electrical repair. We give free estimates. Please call anytime. Thank you!

Services Offered

  • Outlets & Switches
  • Switch
  • Generator Install
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Heating and Cooling
  • Central A/C Install
  • Central A/C Repair
  • Central Humidifier Install
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