Sila Services
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Sila Services LLC Announces Three Acquisitions in Eastern US

April 12, 2024
Sila Services LLC acquired Glasco in South Windsor, CT, Essential Power Systems, Lagrangeville, NY, and T-Mark, based in Buffalo.

PHILADELPHIA, April 4, 2024 -- Sila Services, LLC announced three acquisitions in April.

  • Glasco Heating & Air Conditioning, South Windsor, Connecticut (announced April 4)
  • Essential Power Systems, LaGrangeville, NY (announced April 4)
  • T-Mark Plumbing, Heating, Cooling & Electric, Buffalo, NY (announced April 19).

Glasco Heating & Air Conditioning, a Connecticut market leader since 1994, has earned a distinctive reputation for its commitment to exceeding customer expectations and delivering world-class service. Based in South Windsor, Connecticut, customers statewide have counted on the Glasco team for expert design, installation and servicing of heating, air conditioning and indoor air quality solutions for thirty years.

Essential Power Systems is a leading Generac PowerPro Installer of backup generator power solutions. With its focus on installations, maintenance, and emergency services, Essential Power Systems is the brand name customers seek out for outstanding service across the Hudson Valley region and beyond. EPS is a people-first team that continually reinvests in ensuring that homeowners receive the best solutions in the industry.

Founded in 1998, T-Mark's reputation for reliability, responsiveness, and professionalism positions them as the trusted home services provider in Buffalo and across Western New York. With a commitment to serving their community and unmatched customer satisfaction, T-Mark offers distinctive solutions to residential and business customers across the region.

"We are thrilled to welcome the teams from Glasco Heating & Air Conditioning and Essential Power Systems to the Sila Services family," said Jason Rabbino, CEO at Sila Services. "These two great acquisitions further expand our expert home comfort offerings and geographical reach to more customers. Together, they solidify Sila Services' position as the premier provider of a full range of home trade solutions. In evaluating opportunities for growth in the Connecticut and New York region, it was clear that both Glasco and Essential Power Systems were ideal partners. These two great teams share our core values of putting people first, delivering excellence in every visit, and have a long history of giving back to their communities. We look forward to accelerating the growth opportunities for both teams as part of the home services provider of choice in the Connecticut and New York region," said Rabbino.

Rabbino added that the acquisition of T-Mark (announced April 19) contributes to Sila Services exciting growth into Western New York, "and expanding our unparalleled home services expertise to a new range of customers as we take the next step in our growth strategy. Partnering with T-Mark enhances our industry-leading position and expands our strong presence in New York. We're thrilled to welcome Ryan Miller and the entire team at T-Mark to the Sila Services family. For over 25 years, the T-Mark team has built an unmatched reputation rooted in providing first-class quality repairs and installations, delivering guaranteed customer satisfaction, and supporting the communities they serve across Western New York," Rabbino said.

"Sila Services proved to be the optimal fit to accelerate our growth, expand the opportunities for our people and enhance our customer experience," said Paul Russo, General Manager at Glasco Heating & Air Conditioning. "As a people-first organization, Sila genuinely understands the value of our dedicated employees and the incredible potential of our company. We're excited to be working together to create even more opportunities for our team."

"Partnering with Sila Services provides Essential Power Systems with highly successful strategies, infinite support, and a full-fledged team of behind-the-scenes experts committed to building a bright future of exponential growth and excellence in the standby power industry," said Barbara Gromwaldt, General Manager at Essential Power Systems. "With the additional resources that Sila brings, it will allow us to expand our team and serve even more customers across our community."

"Joining forces with Sila Services marks a significant launch point for T-Mark, providing new opportunities for career growth amongst our talented team and utilizing Sila's extensive resources and expertise to take us to the next level," said Ryan Miller, President of T-Mark. "Our shared commitments to excellence and outstanding customer experiences are perfectly aligned. We're eager to leverage these combined strengths to continue to deliver exceptional experiences to our clients as well as our team members. This partnership begins an exciting chapter for T-Mark and our team in Western New York, and perfectly positions the company to accelerate its success throughout the region."

The three acquisitions follow two previous Sila Services acquisitions completed in 2024:

  • Ainsley Heating & Cooling, Cortland, Ohio
  • ECS Comfort Heating & Cooling, Palmyra, Pennsylvania.

Sila Services is a leading home services platform, operating 28 brands across 35 locations throughout the Northeast, Mid-Atlantic, and Midwest. The companies of Sila Services, with a history of people-focused trade industry leadership dating back to the early 1900s, offer a complete range of residential and commercial services in HVAC, plumbing, electrical, water treatment, and indoor air quality. The company's mission is to build the best service and installation teams, empowering them to enhance their trade careers by delivering distinctive repair, replacement, and maintenance services that ensure best-in-class customer satisfaction. For more information, visit