About

McCook Mechanical Services, LLC, is a veteran-owned small business, delivering valuable cost savings through maintenance and repairs of Commercial HVAC/R Systems.

McCook Mechanical Services is a unique service company, built around the knowledge and abilities of the founder, Mark Griffin.  Mark has a broad range of experience operating, maintaining, and repairing physical plant equipment and commercial HVAC/R systems.  Mark is an expert at troubleshooting mechanical problems before system replacement is required.

McCook Mechanical Services provides local, reliable, and cost effective solutions.  Based out of McCook, Nebraska and serving the Tri-State area.

For more about founder Mark Griffin.