Services:
United Mechanical Services and Donohue Commercial Service cover Oklahoma’s two largest metro areas. We are proud to be part of the LINC network, and we offer a wide range of HVAC mechanical services, including support, preventative maintenance and repair.
Services we offer
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LINC Service Agreements
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24 Hour Emergency Service
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Centrifugal Chillers
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Absorption Chillers
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Reciprocating Chillers
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Packaged A/C Units
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Medium & Low Temp Refrigeration
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Air Handling Units
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CFC Reclamation/Banking
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DDC and Pneumatic Controls
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System/Building Analysis
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Energy Management
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Vibration Analysis
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Eddy Current Testing
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Oil Analysis
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Infrared Analysis