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With nearly 50 years of experience and more than 35,000 successful projects delivered worldwide, Chillicothe Metal Company (CMCO) continues to lead the on-site power industry by offering a complete line of custom engineered enclosure solutions for:

  • Diesel driven generator sets
  • Natural Gas generator sets
  • Gas turbine generator sets
  • UPS systems
  • Electrical switchgear
  • Communication equipment
  • Pump stations
  • Portable laboratories
  • R & D projects
Protecting your critical equipment is first and foremost at Chillicothe Metal Company.  Our extensive engineering and testing capabilities, production facilities, and experience allow us to take on projects of any scope and size.  CMCO Sales Engineers and Project Managers work directly with your team to make sure a successful project is delivered on time, approved, and signed off.  Our goal is to have your project approved the first time around.  CMCO has the experience to do just that.  

CMCO provides custom engineered enclosure solutions that meet all of your project specifications by offering several base line enclosure styles:

Weather Proof and Sound Attenuated
  • Drop over, skin tight, slab mounted
  • Drop over, walk around, slab mounted
  • Base mounted, skin tight
  • Base mounted, walk around
  • Sub-base fuel tank mounted,  skin tight
  • Sub-base fuel tank mounted, walk around
Materials of construction offered:
  • Galvanized steel
  • Aluminum 
  • Stainless steel
  • International Building Code (IBC) .  Certificate of Compliance available as public record at  
  • UL-142 and UL-2085 fuel tank systems.  Manufactured on-site at CMCO
  • UL-2200 compliant
  • NEC
  • All state code requirements
  • Florida HVHC Certification
  • ISO-9001: 2008 registered
Enclosure/Packaging testing capabilities available on-site:
  • Electrical load testing to 6.0mw reactive (both diesel and natural gas)
  • Electrical control functionality validation
  • Free field noise testing.  Third party validation available
  • Customer witness area
  • Wall panel assembly line production
  • Door assembly department
  • Air inlet and discharge duct silencers designed and manufactured in-house
  • Wall assemblies performance tested and validated by third party acoustic engineering firm
  • ISO documented procedures used throughout sales, engineering, production, and shipping.  
  • Documented revision process to record all engineering changes.
  • Quality Assurance check system applied through all processes.
  • All structural steel is 100% shot blasted prior to priming and painting.
  • State of the art painting booths.  High quality painting material and application processes.
  • Project files maintained indefinitely at CMCO.
Common Enclosure / Packaging options:
  • Interior and exterior mounted engine exhaust silencers
  • Fire suppression systems
  • Emission control equipment
  • Radiators
  • Arctic design for cold weather application 
  • Sound attenuation to -45 dB(A)
  • Custom painting specifications
  • EMP / RFI suppression
  • Induction and fluorescent lighting
  • Fuel venting through roof
  • Seismic and wind loading requirements (IBC)  
  • Electrical options; breakers, neutral grounding resistors, load banks, control panels, switchgear, space heaters, engine heaters, lights, outlets, emergency lighting
  • Stairs and service platforms