Commercial HVAC & Plumbing in West Allis

Trust the Engineers at Southport for All Your Commercial System Needs

We are Southport.Commercial HVAC engineers

We employ the best commercial mechanical contractors and engineers to work on your West Allis business. Whether you need commercial HVAC repair and installation, process piping installation and repair, or a new mechanical system designed from the ground up, you can trust the experts at Southport. Engineers capable enough to wear the Southport uniform arrive to work ready to solve whatever challenges lie ahead.


With 24/7 HVAC repair to mapping out the most efficient process piping on a new construction project, Southport Engineered Systems offers superior mechanical system service in West Allis. No matter the project, no matter the hour, you can count on Southport to service West Allis businesses near:

  • West Allis Towne Center
  • McCarty Park
  • Pettit National Ice Center
  • Greenfield Park
  • Milwaukee County Zoo
  • W National Ave

Commercial HVAC Design & Repair in West Allis

Southport handles everything anything from commercial HVAC system repairs to whole HVAC system installation. We are licensed to repair all makes and models of HVAC systems, and as the largest Carrier dealer in Wisconsin, we are able to offer exceptional deals on new Carrier systems. Call us for 24/7 emergency repair services.

Southport's commercial HVAC repair services include:

  • Condenser Repair
  • Humidifier Repair
  • Chilled Water System Repair
  • Rooftop Unit (RTU) installation and repair
  • Custom Duct Work installation

Rooftop HVAC units on business in Oak Creek

Commercial Plumbing Installation & Repair in West Allis

Southport provides West Allis area businesses with everything from plumbing and piping system design and installation to commercial plumbing repairs. Our technicians are on call 24/7 all year round to provide a quick response to any type of plumbing emergency that may arise. For most calls to the West Allis area, we can arrive within 20 minutes.

Commercial plumbing repair services from Southport include:

  • Backflow Testing
  • Waste and Storm Sewer Repair
  • Line Locating and Inline Camera Inspections
  • Chilled Water HVAC Systems
  • Industrial Process Plumbing

Plumbing lines in manufacturing facility

West Allis Commercial Fire Sprinkler Repair & Installation

Southport provides installation, maintenance and repairs on fire sprinkler systems at businesses throughout West Allis. If you’re not sure if your sprinkler system will protect your building in the event of a fire, contact Southport to set up an inspection. We work on all types of systems and design and install the best in fire suppression technology.

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

Fire alarm installed in commercial building


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