Commercial HVAC, Plumbing & Process Piping Service in Sussex

Sussex Mechanical Contractors & EngineersSussex Mechanical Contractors

We are Southport.

We employ the best commercial mechanical contractors and engineers in Sussex - period. Whether your business needs commercial HVAC repair and installation, your production plant needs process piping installation and repair, or your new facility needs mechanical systems designed from the ground up you can trust the experts at Southport. Engineers capable enough to wear the Southport uniform arrive to work on time, sober and ready to solve whatever challenges lie ahead.


From 24-hour emergency commercial HVAC repair to mapping out the most efficient process piping on a new construction project, Southport Engineered Systems offers superior mechanical system service in Sussex. No matter the project, no matter the hour, you can count on Southport Engineered Systems. We service Sussexbusinesses near:

  • Sussex Village Park
  • Madeline Park
  • Silver Spring Dr.
  • Good Hope Rd.
  • Waukesha Ave
  • Armory Park
  • Main St.

Commercial HVAC in Sussex

Southport's team of commercial HVAC engineers handles everything from simple repairs to RTU installation. A faulty commercial HVAC unit can lead to inventory damage or even make your office flat out freezing! Sussex commercial HVAC repair from Southport is fast, effective, affordable, and warrantied.

Sussex Commercial HVAC

Commercial Plumbing in Sussex

From bathroom plumbing to industrial process piping, Southport offers superior commercial plumbing for businesses in Sussex. Our commercial plumbers work in offices, factories, strip malls and everything in between. We repair leaking toilets, engineer whole process piping systems, implement plumbing components, and more.

Fire protection engineering from Southport includes:

  • Fire Suppression System Installations
  • Backflow Prevention and Cross Connection
  • Fire Pump Control Repair
  • Dry, Deluge, and Pre-Action Sprinkler System Repair
  • Fire Sprinkler System Maintenence and Inspection by NFPA certified engineers

Sussex Commercial Plumbers

Commercial Fire Protection in Sussex

Functional and effective fire protection systems are required by Wisconsin and Sussex fire codes. Southport Engineered Systems designs, installs and repairs commercial fire sprinkler systems for businesses in Sussex. Keep your property safe with professional fire protection system service.

Sussex Commercial Fire Protection Systems


Brookfield, Burlington, Caledonia, Delavan, Elkhorn, Franklin, Grafton, Germantown, Greendale, Greenfield, Lake Geneva, Kenosha, Menomonee Falls, Mequon, Milwaukee, Mount Pleasant, Mukwonago, Muskego, New Berlin, Oak Creek, Pewaukee, Pleasant Prairie, Port Washington, Racine, SheboyganSussexWaukesha, WauwatosaWest Allis, & West Bend