Pipefitting, Plumbing & Sheet Metal Fabrication

State-Of-The-Art Facility And Equipment

MMC has a strong corporate initiative to complete as much fabrication work off-site as possible. Our 50,000 sq. ft. prefabrication facility with state-of-the-art equipment located adjacent to the office helps bring this goal to reality. We are able to offer our clients sheet metal, plumbing, and pipefitting fabrication all done in-house. Being in control of production allows us to meet scheduling demands and our just-in-time material stock helps meet these requirements.

Sheet Metal Fabrication

With our highly skilled, trained, and certified team of sheet metal fabricators and state-of-the-art fabrication facility, MMC can provide:

  • Galvanized, stainless steel, aluminum and black iron metal
  • TDC, ductmate and slip/drive connections
  • Housing panels, duct fittings and specialty items

Plumbing Fabrication

At MMC, we complete the as much fabrication of plumbing systems offsite as we possibly can. Our goal is to send a plumbing project that is fully complete. We can fabricate:

  • Pipe thread and grooving
  • Hangers & skids/manifolds
  • Steel and stainless steel pipe welding
  • Any welded plastics
  • Single to large bathroom groups
  • Commercial kitchen fixture preassembly and finish
  • Fixtures with carriers
  • Shower valves and gas values/regular assemblies
  • Med gas and rough-in for repetitive plumbing


The team of pipefitters at Metropolitan Mechanical Contractors can provide:

  • Vernon pipe contour cutting machine with cutting saddles capability
  • Two-inch through 14-inc roll groove capability
  • Certified stainless steel and carbon welders
  • Prefabrication of custom pump skids and PRV stations preassembled
  • Structural frame and hanger welding
  • Preassembly of coil kits and copper

Modular Manufacturing

Modular manufacturing is a strategy to take traditional off-site fabrication to the next level by collaborating with other disciplines and creating fully coordinated modules. These modules can include plumbing, HVAC, piping, fire protection and electrical systems in one unit.

In order to effectively produce these modules, the separate discipline needs to be coordinated. MMC leads this integration process and then partners with our sister company, Modulus MEP, for the actual production of the modules.

  • Modular racks include plumbing, HVAC, piping, fire protection and electrical systems in one unit
  • Creates a safer environment
  • Eliminates waste reduction
  • Helps schedule control
  • Improved productivity

MMC’s modular manufacturing service helps to save time in the field, gets jobs completed faster and helps to ensure that works is done more safely.

  • mechanical fabrication
  • modular fabrication
  • fabrication of modules
  • MMC Modulus fab

If you are interested in learning more about MMC’s fabrication capabilities, contact us today!

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