Kenosha County's Top Commercial HVAC and Plumbing Contractor

For Repairs & Custom Systems.

Commercial HVAC engineers

Southport Engineered Systems designs, constructs, installs and repairs commercial HVAC and plumbing systems across Southeast Wisconsin and Northern Illinois. We work with a full range of commercial properties to craft custom HVAC and plumbing solutions tailored to your budget and goals. Call us for 24/7 emergency HVAC and plumbing services

Our Commercial Capabilities

Get your building up and running sooner with Southport Engineered Systems. We keep your project on budget and on schedule with prefabricated parts and direct plumbing supply.

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 use advanced integrated software systems and prefabrication whenever possible to get your Kenosha County building to occupancy sooner.  


Commercial HVAC Systems

We service all common industrial HVAC units, and we are the largest Carrier dealer in Southeast Wisconsin and Northern Illinois. 

  • York
  • Trane
  • American Standard
  • Johnson Controls
  • Lennox 

Transform your operations with our cost-effective solutions and reliable craftsmanship.


Common HVAC Services We Perform


Commercial Plumbing Systems

We supply and prefabricate the components for your plumbing system to avoid wait times from third party suppliers and reduce your time to occupancy. Whatever your commercial plumbing system requirements, no project exceeds our scope.


Common Plumbing Services We Perform

  • Commercial plumbing design
  • Commercial plumbing installation
  • Commercial plumbing repair
  • Emergency repairs
  • Plumbing camera services

Commercial Fire Sprinkler Systems

Southport ensures you have the right commercial fire sprinkler system for your new build or existing facility, and we guarantee your fire system’s safety and compliance. We follow NFPA and SPS regulations to keep your facility’s wet pipe, dry pipe, pre-action or deluge system performance-ready.

  • Inspection
  • Retrofitting and remodeling
  • Emergency backup power and lighting
  • Maintenance 

Common Fire Protection Installations We Perform

  • NFPA 13 Water Systems
  • Backflow Prevention & Cross Connection
  • Antifreeze Sprinkler Systems
  • Fire Alarms
  • Fire Pump Controls