10/21/2026 | Press release | Distributed by Public on 10/21/2026 08:31
NRG Controls, a portfolio company of Fort Point Capital, announced the successful acquisition of Integrated Systems, Inc. ("ISI"), a highly regarded regional building automation systems integrator serving the Atlanta market. The combination with ISI adds a strategically important hub for NRG Controls in the Southeastern United States.
Integrated Systems, Inc. has been designing and implementing commercial HVAC control systems for more than 30 years. ISI installs and maintains DDC control systems in all types of buildings including educational facilities, warehouses, hospitals, commercial offices, medical offices, and laboratories.
"ISI has built an exceptional reputation over three decades by delivering high-quality, cost-effective installation and maintenance of controls systems to its customers" said Dave Sholtis, CEO of NRG Controls. "Our role is to continue to support that success with additional resources, expertise, and long-term stability."
Through this partnership, ISI will gain access to NRG Controls' broader service offering, including security, fire and life safety, and lighting. The partnership will also expand engineering and technical support, add enterprise level systems, and provide additional project delivery resources, enabling ISI to pursue more growth opportunities and better serve customers while preserving local decision making.
"ISI was built around providing the highest quality service to our customers, being there around the clock for them," said Keith Carroll, CEO of ISI. "NRG Controls shares that same customer-first commitment and brings capabilities that will allow us to continue providing best-in-class service, with the enhanced support and offering of a larger organization."
"We are excited to welcome Keith Carroll and the entire team at ISI to the NRG Controls family," said David Sher, Vice President at Fort Point Capital. "This combination is an excellent opportunity for NRG Controls to continue to expand its footprint in the Southeast."
The acquisition reflects NRG Controls' continued investment in high-quality, locally operated businesses and its commitment to building a strong, scalable business rooted in regional expertise and relationships.
Vorys and Cohen & Co. advised NRG Controls on the transaction. Debt financing for the transaction was provided by Crescent Capital.
About NRG Controls:
NRG Controls is a leading provider of mission critical building automation systems integration solutions, specializing in controls for energy monitoring, HVAC, advanced lighting, fire and life safety, and security systems. The Company offers this diversified solution set to education, municipal, healthcare, industrial, and commercial clients across multiple regions.
About Integrated Systems, Inc:
ISI is a trusted provider of building automation system integration in the Atlanta market, known for its commitment to service quality, technical expertise, and long-standing customer relationships.