WHO WE ARE
Delivering innovation and excellence since 1966, Interstate is the largest privately held electrical services company serving New England.
SAFETY FOCUSED
As a company, we work at safety every day – as a result it has become part of our work culture.
SERVICES
Providing electrical installation, design-build engineering, and an array of electrical services including 24/7 emergency service.
CAREERS
Dynamic careers in many facets that support forward-thinking talented individuals.
ABOUT US
Interstate Electrical Services Corporation is the largest privately held electrical services company serving greater New England. Founded in 1966, Interstate has offices in all six New England states, 800+ employees, and a fleet of 250+ vehicles. For over 56 years, Interstate has dedicated itself to exceeding expectations on every project for every customer. Interstate is a valued partner and trusted employer.