What services does Southport Engineered Systems offer?

Southport Engineered Systems provides a wide range of services, including the repair, design, and installation of plumbing, HVAC, and fire suppression systems for commercial and industrial facilities in Southeast Wisconsin.

What is the company's specialty?

Southport Engineered Systems specializes in providing practical, affordable, and buildable designs, as well as accurate budgeting and strategizing to keep projects on track and in scope.

What geographic areas does Southport Engineered Systems serve?

Southport Engineered Systems has played an active role in the growth of communities in Kenosha, Racine, Walworth, Washington, Jackson, Waukesha, Milwaukee, Lake, Cook, and McHenry counties.

What is the company's approach to engineering services?

Southport Engineered Systems believes that engineering is the foundation of outstanding mechanical systems, and the company strives to transform innovative ideas into practical and reliable systems.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Southport Commercial HVAC, Plumbing, & Fire

$5.0M revenue • 25 employees • 1343 S 27th St, Caledonia, WI, 53108, United States

Last Updated Sep 10, 2026

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Company Overview

Company Name

Southport Commercial HVAC, Plumbing, & Fire

Address

1343 S 27th St, Caledonia, WI, 53108, United States

Website

southportengsys.com

Phone

(262) 898-3000

Approx. Annual Revenue

$5.0M

Employees

Established

2003

Google Reviews

3.8 (4 reviews)

Google Business Category

HVAC contractor

About Southport Commercial HVAC, Plumbing, & Fire

Southport Engineered Systems is a full-service HVAC, plumbing, and fire suppression systems provider based in Caledonia, Wisconsin. The company specializes in repairing, designing, and installing commercial and industrial mechanical systems, serving customers throughout Southeast Wisconsin with 24/7 emergency services.

Business Profile

Read from the Southport Commercial HVAC, Plumbing, & Fire website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How Southport Commercial HVAC, Plumbing, & Fire works

24/7 emergency serviceⓘ

About the website

Website quality (AI-assessed): 8/10 · Current copyright 2026; Detailed service and project pages

Recent changes

What changed on the Southport Commercial HVAC, Plumbing, & Fire website and Google listing, as detected by Coldlytics on each visit.

Oct 16, 2026
Google Business category is now HVAC contractor

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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Southport Commercial HVAC, Plumbing, & Fire

Company Overview

Company Name

Address

Website

Phone

Approx. Annual Revenue

Employees

Established

Google Reviews

Google Business Category

About Southport Commercial HVAC, Plumbing, & Fire

Business Profile

How Southport Commercial HVAC, Plumbing, & Fire works

About the website

Recent changes

HVAC Companies near Caledonia, WI

Frequently Asked Questions about Southport Commercial HVAC, Plumbing, & Fire

What services does Southport Engineered Systems offer?

What is the company's specialty?

What geographic areas does Southport Engineered Systems serve?

What is the company's approach to engineering services?

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Technologies Used

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Key Decision Makers