About Us!

Choose us for experience, expertise and excellence!

With more than two decades of experience, we work with companies of all sizes, and in all industries. Discover our commitment to quality, safety, and customer satisfaction as we deliver innovative services tailored to your needs.

Kimberly Hart
President

Kim brings more than 20 years of professional experience to On Site Mechanical’s customers. Her work history is deep and her business experience is strong. She spent more than 15 years with Clarkson Valve in Reno, NV, in roles of increasing responsibility. She started in accounts payable, and moved to the purchasing department. Then she was promoted to sales supporting the entire U.S. At U.S. Borax and North American Chemical, Kim managed all of the consigned inventory. At Metso Paper she handled parts for three states. Kim has been a member and held a leadership role in the APEX organization.

As President of On Site Mechanical Kim is responsible for the overall management of the company, including client relationships, vendor management, and all back-office operations.

Charles Hart
Service Manager

To say that Charles has a lot of experience in mechanical repair is an understatement. At the age of 14 Charles worked in his father’s machine shop repairing and rebuilding whatever he could get his hands on. Charles is trained as a Certified Welder, Master Machinist, and Nuclear Certified Machinist and can fix just about anything.

He has worked in leadership roles at many organizations across the country. At Paceco in Gulfport, AL, Charles became a certified welder and started machining. He was a precision machinist working from a drawing and building parts. At Alltech Machinery, Charles ran the CNC department. When he was the machine shop supervisor at Pouncey Machine and Tool, he was responsible for the Kerr McGee account and also was involved in building parts for Air Force One. Charles then moved on to Hydro Air where he was a lead machinist working on nuclear equipment and HVAC systems. At Southern Precision, Charles was a machinist involved with building parts for the space shuttle and the credit card mechanism used at gas pumps.

As Service Manager for On Site Mechanical, Charles leads the service team on all jobs. He is on the front line with customers and ensures every job is done properly.

I have used On Site Mechanical for several years now and they always come thru for us. They are fantastic with my emergency repairs and make every effort to be here on a timely manner. Charles and his team are knowledgeable and skilled with many of the mechanical trades. I enjoy the professionalism they bring to my operation. They are a proud group who stand by their work.

--Assistant Director of Property Operations, International Hotel Company

Our team in the office is here to help you with any questions or concerns and to get your repair or maintenance scheduled in a timely manner!

Discover our dedicated team at On Site Mechanical, where passion meets expertise. Explore the diverse talents and unique stories of our employees who drive our mission forward and create a vibrant workplace culture. Join us in celebrating the people behind our success!