Comfort Systems USA to acquire Shoffner Kalthoff family of companies

Comfort Systems USA announced it will buy the Knoxville-based Shoffner Kalthoff mechanical HVAC and electrical contracting companies, expected to add about $70 million in annual revenue. Terms were undisclosed.

“Comfort Systems USA Inc. announced it will buy the Shoffner Kalthoff family of companies, which includes Shoffner Kalthoff Mechanical Electrical Service Inc., Shoffner Mechanical Services Inc. and SKMES Inc.”

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