Commercial HVAC System Design & Construction

Rooftop HVAC RepairSouthport's engineering and design capabilities allow our expert engineers to install and repair all types of industrial HVAC systems. The expert engineers at Southport have decades of industry experience working on basic and complex HVAC systems, turning every challenge into a success. Southport handles jobs big and small. Contact us for:

At Southport, we fabricate our own sheet metal and prefabricate many of the piping systems we install. Combined with fully integrated software programs and procedures, we can utilize cost control estimating, BIM and/or 3D drafting and prefabrication services to enhance the quality of our work and enable us to meet or exceed your construction schedule.

Commercial HVAC Capabilities

  • Basic Ventilation Systems
  • Chilled Water Systems
  • 1000 Ton Air Handlers
  • And More

Whether you need a basic HVAC system for an apartment building or an advanced ventilation system for a hospital clean room, Southport knows no limitations. Give us your specifications and our engineers build to suit. There’s a reason countless Wisconsin businesses turn to us for HVAC system design and installation.

Best Commercial HVAC Repair

HVAC Components Used

  • Condensers
  • Custom Duct Work
  • Humidifiers
  • And More

Your facility may only require a heat exchanger and custom duct work. It could also require a massive air handler, a chilled water system, and multiple unique ventilation zones. Whatever your facility requires, the experts at Southport will fabricate custom duct work to fit the unique needs of your HVAC system.

Commercial HVAC RepairCommercial HVAC Repair in Wisconsin

The expert commercial HVAC repair technicians at Southport service all common industrial HVAC units. With technicians on call 24/7 and an ever-expanding fleet of service vehicles, Southport Engineered Systems conducts emergency HVAC repair at a moment’s notice. Plus, our team of engineers are licensed in 7 states, ensuring your project is up to code no matter where you are. Don't let broken HVAC units hurt your bottom line, contact Southport Engineered Systems for fast commercial HVAC repair.

We repair rooftop air conditioning units, package HVAC units, industrial heat pumps, and more. No part of your building’s HVAC system exceeds our scope. Southport Engineered Systems offers 24/7 repair on everything from air handlers to condensers.

Contact Southport Engineered Systems for:

Commercial Air Handler Repair

Southport repairs Trane and Carrier air handlers. Our repair technicians are prepared to work on everything from basic AHUs to advanced units in hygienic environments like hospitals.

Commercial AC Condenser Repair

Southport offers 24/7, 365 AC condenser repair in Southeast WI & Northern IL. A broken heat exchanger or fan in your AC condenser can threaten your products as temperatures begin to rise.

Commercial Humidifier Repair

Humidifiers improve indoor air quality, prevent product spoilage, and more. Commercial humidifier repair services from Southport ensure your facility has a clean, comfortable climate.

While Southport is Wisconsin's largest Carrier dealer, we repair more than Carrier HVAC units. Our technicians repair every kind of commercial HVAC unit on the market. Contact Southport Engineered Systems for licensed:

York Commercial HVAC Repair

York Commercial HVAC
  • Affinity
  • Small Sunline
  • Direct Fit
  • Predator

Carrier Commercial HVAC Repair

Carrier Commercial HVAC
  • Comfort
  • WeatherMaster
  • WeatherExpert
  • WeatherMaker

Trane Commercial HVAC Repair

Trane Commercial HVAC
  • Impak
  • Precedent
  • Foundation
  • Voyager

American Standard Commercial HVAC Repair

American Standard Commercial HVAC
  • Odyssey Split
  • Precedent
  • Voyager

Johnson Controls Commercial HVAC Repair

Johnson Controls Commercial HVAC
  • Series 100
  • 20
  • 40
  • 5

Lennox Commercial HVAC Repair

Lennox Commercial HVAC
  • Energence
  • Landmark
  • Raider
  • Strategos

Commercial Rooftop HVAC Units from Carrier 

Southport installs Carrier packaged rooftop air conditioning units in Southeast Wisconsin & Northern Illinois. The average business owner doesn’t know which Carrier HVAC unit is best for their building. You’ll start asking questions you never expected to ask. Is the WeatherMaster® better than the WeatherMaker®? Will this work with my existing ductwork? What is a SEER? What if this isn’t installed right? Don’t worry. Southport Engineered Systems is here to help.

Carrier Commercial Equipment Installation

With over a century of collective experience in the HVAC industry, the engineers at Southport understand the subtleties of commercial heating & cooling. Our team of HVAC experts will balance budget, performance, and purpose to get you the right Carrier commercial packaged rooftop for your facility. If your commercial facility needs a new Carrier Comfort, WeatherMaker®, WeatherMaster®, or any other Carrier packaged rooftop unit contact Southport to get started.

Commercial HVAC System DesignHVAC System Design for Commercial Properties

Southport prefabricates HVAC ductwork and components whenever possible. Our prefabrication process ensures reduced time to occupancy™. Our custom made commercial HVAC systems can be found in warehouses, factories, apartment buildings, municipal buildings, schools, and more. Southport’s commercial HVAC design has played an active role in the growth of Wisconsin counties like Kenosha, Racine, Walworth, Jackson, Milwaukee, and more.

Southport’s capabilities encompass HVAC Piping and Sheet Metal work, which allows a building owner or developer to enjoy the convenience and efficiency of our source of services. Our team of engineers has perfected our skillset and workforce effectively and efficiently to meet the demand for diverse project experience. The fabricators and engineers at Southport understand the nuances and environmental requirements of different facilities and build to suit.

Our custom commercial HVAC systems include:

  • Air Conditioners
  • Condensers
  • Humidifiers
  • Air Handlers
  • Chillers
  • Terminal Units

Municipal HVAC Services

Southport Engineered Systems has designed a number of complex projects for commercial clients in Southeast Wisconsin. Our team of engineers have years of experience designing one of a kind commercial HVAC system and are prepared to overcome any obstacle in their way. Commercial HVAC systems designed and installed by Southport can be seen in facilities from Menomonee Falls to Racine. View some of our most recent commercial HVAC projects.

Variable Refrigerant Flow HVAC System

Commercial HVAC Project in Menomonee Falls, WI

Olympia Brown Science School

HVAC Design and Installation at Racine School

Geothermal Heat Pump System

Senior Living HVAC System Installation

Other Services:

We have a 50,000 square foot state-of-the-art pre-fabrication facility with hoisting equipment where we do our welding, cutting, and joining to increase efficiency, safety, and quality.

Southport Engineered Systems has complete plumbing capabilities including internal plumbing, fire suppression systems, and industrial plumbing design for commercial buildings.

Fire suppression systems are absolutely necessary for any commercial building engineered to your specifications. Southport ensures safety by designing and installing turnkey systems.

Fire Protection