Ontario Mechanical, LLC is an industrial contractor specializing in fabrication, installation, and maintenance work for industrial and manufacturing facilities. Based in Mansfield, Ohio, it has more than 25 years of experience and provides engineered fabrication and process piping work alongside industrial maintenance services.
AWS Certified Structural and Pipe Welding
Ohio Certified Boiler Installer
Ohio Certification to Make Boiler Repairs or Modifications
National Board R-Stamp
National Board NB-Stamp
OSHA Safety Training
Compliance program
AWSWELDINGCERTIFICATION
Quality certification
OHIOBOILERREPAIRCERTIFICATION
Quality certification
Full Circle Industrial MaintenanceFounded by owner and CEO Mark Pennington in December 2006, Full Circle Industrial Maintenance installs, services, and maintains industrial machinery and automation from its Milford, Ohio facility. Pennington built the company around a more personal, hands-on approach, later bringing his son onto the team as Full Circle took on installation projects across the United States and internationally. Today, the company combines machine-service experience with automation integration, including custom conveyor and robotic systems, while also supporting lean manufacturing improvements.MILFORD, OH
Mid-State Industrial Services, IncMid-State Industrial Services, Inc. is a small industrial service business in central Ohio that performs metal and structural fabrication, pipe welding and processing, machine rigging, and industrial maintenance. It works with stainless steel, carbon steel, aluminum, and other materials, and also provides equipment moving and maintenance support.MARION, OH
Mitchell Process WorksA second-generation family business, Mitchell Process Works grew out of the original M&E Pump company and remains focused on industrial fluid handling. Based in Milford, Ohio, it combines more than 100 years of staff experience with a 12,000-square-foot repair and machining facility, serving customers across the Ohio-Kentucky-Indiana region and at plants around the world.MILFORD, OH
Middletown Industrial Technologies, LLCEstablished in July 2021, Middletown Industrial Technologies is a Middletown, Ohio, manufacturer supporting industrial customers with precision machining and fabrication. The company draws on experience with aerospace and maintenance, repair, and overhaul work to produce components and support outsourced manufacturing needs.MIDDLETOWN, OH