Southport Mechanical, LLC

Ownership

Bob Nuzzo is the owner of southport heating & cooling, and he is based in Wisconsin. The company is private and does not have an official ticker symbol, indicating it's independently owned rather than corporate-backed.

Local Sourcing

The company is the state's largest Carrier® dealer and partners with reputable manufacturers in the HVAC, plumbing, and fire protection industries, but no specific information about local/regional sourcing was found.

Community Involvement

No clear evidence of community sponsorships, nonprofit partnerships, or school involvement was found in web searches, though the company maintains local presence and positive customer relationships.

Local Workforce

The company was recently cited as the top medium-sized business to work for by the Milwaukee Journal Sentinel, and they treat their team well and hold them to high professional standards.

Revenue Retention

The company has 112 employees and raised $2M in funding, suggesting some local retention, but the multi-state service area (Wausau, Madison, Caledonia) and large contractor network indicate revenue flows beyond Madison specifically.

Local Presence

The website exhibits strong corporate signals including extensive service menu boilerplate, multiple service area references suggesting multi-location operations, generic template structure with standard sections (Careers, Financing, Loyalty Program), and no personality-driven copy or owner/staff identification. Complete absence of Madison/WI-specific references or local personality markers despite being listed as a Madison business.