January 18, 2022


Lawrenceville, Georgia, January 18, 2022 – SuperHero Fire Protection, LLC (“SuperHero”), a Hidden Harbor Capital Partners portfolio company that provides Fire, Life & Safety installation and services, today announced the purchase of Twin City Sprinkler, Inc. (“Twin City Sprinkler”), expanding its geographic footprint in North Carolina and increasing its revenue from recurring service / inspection work and retrofit projects.


Headquartered in Winston Salem, North Carolina, Twin City Sprinkler is a market leading provider of Fire, Life & Safety installation and services to local commercial and industrial customers.  Twin City Sprinkler has a long history of customer service and a reputation for excellence. Twin City Sprinkler will continue to be led by Darrell Inman, owner of Twin City Sprinkler.

“This acquisition strengthens our position in the North Carolina market by expanding our reach and deepening our capabilities. Twin City Sprinkler is an ideal fit with SuperHero given its long-tenured customer relationships and history of strong execution,” said Don Mackey, CEO of SuperHero.

“The Twin City Sprinkler team is very excited to join SuperHero who we view as a strong, well respected market leader,” said Darrell Inman, owner of Twin City Sprinkler.  “Joining a larger platform will allow us to pursue additional growth opportunities, provide even better service to our customers, and give our employees additional opportunities for development.”

McDermott Will & Emery served as legal advisor to HHCP. Jim Mullens at Bundy Group served as buy-side advisor to SuperHero. George Wagner and Spencer Hines served as sell-side advisor to Twin City Sprinkler.


About SuperHero Fire Protection, LLC

SuperHero is the regional leader in Fire, Life and Safety installation and service to multifamily and commercial end markets, primarily in the southeastern United States. Based in Lawrenceville, Georgia, SuperHero is led by President Don Mackey, Vice President Dustin Dean, and Vice President Josh Stephens. For more information, visit


About Hidden Harbor Capital Partners

Hidden Harbor Capital Partners is a private equity firm which helps create business success stories by building teams focused on execution.  We believe that great companies are built on a strong group of people as their foundation, and that businesses succeed when they are intensely focused on executing a small set of well-defined objectives. To learn more, visit and our page on LinkedIn.





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