Residential
Commercial

Milwaukee County's #1 Commercial HVAC and Plumbing Contractor

For Repairs & Custom Systems.

Southport Engineered Systems builds commercial HVAC and plumbing systems for businesses across Southeast Wisconsin and Northern Illinois. With over 100 years of combined experience behind our founding, our team of Milwaukee County engineers and contractors is fully equipped to create smart solutions for your business.

We offer design, construction, installation and repair services for your commercial HVAC and plumbing systems, as well as 24/7 emergency commercial HVAC and plumbing system repair. No matter the project, we keep your budget, specifications and performance requirements paramount. Let our experts take your plumbing and HVAC systems to the next level.

Commercial HVAC engineers

Our Commercial Capabilities

Reduce your time to occupancy with Southport Engineered Systems. Our team communicates clearly and executes plans with precision. Our commercial services include:

  • Rooftop Units (RTUs)
  • Package HVAC units
  • Geothermal heating and cooling
  • Ventilation systems and multiple unique ventilation zones
  • Custom ductwork
  • Humidifiers and chilled water systems
  • Terminal units
  • HVAC piping
  • Sheet metal work
  • Water, waste and storm sewer systems
  • Deionized water piping
  • Compressed air systems
  • Utility and industrial process piping
  • Backflow testing
  • Locating and camera services
  • And more

We keep your project moving on budget and on time with our advanced integrative software systems and prefabrication services.