April 2026 Annual MEP Supplement 5
Nappa Electrical Contractors Celebrates 55th Anniversary
Billerica, MA – Nappa Electrical Contractors is celebrating 55 years in the electrical construction industry.
Headquartered at 24 Cook Street in Billerica, Nappa Electrical Contractors serves clients across Massachusetts and New Hampshire. The firm’ s representatives say that the company, founded in 1971, has grown from a familyowned business into a trusted partner for general contractors, developers, and facility owners across a wide range of markets, including commercial, life science, healthcare, education, and residential and hospitality projects, and that, over the past five decades, the company has built its reputation on strong client relationships, technical expertise, and a commitment to safety, quality, and reliability.
Nappa Electric provides a full scope of services, including in-house design / build electrical engineering and construction, plan-and-spec installations, tenant improvement renovations, building automation and HVAC controls, fire alarm systems, technology and lowvoltage installations, and 24 / 7 emergency service support. The company’ s various capabilities allow it to manage projects of all sizes, from fast-track renovations to complex ground-up construction.
As part of the company’ s continued growth and long-term planning,
leadership responsibilities have recently transitioned. In 2025, Ed Nappa stepped down from his role as president and now serves as CEO and founder, while Mario DeLuca was promoted from VP to president. This transition reflects the
Team Nappa at their Company Pulse event in August
company’ s commitment to maintaining strong leadership while positioning the organization for the future.
“ We are proud to reach this milestone and grateful to the clients, partners, and employees who have helped make it possible,” said DeLuca.“ As we look ahead, we are focused on delivering dependable service, maintaining the highest standards of workmanship, and building long-term relationships that continue to define who we are as a company.”
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