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Conserve resources and upgrade facilities with skilled, trusted specialty contractors

ENGIE believes in an entrepreneurial approach powered by historical local brands that have the experience and technical know-how to help customers design, build, operate and maintain more energy efficient buildings.

To support the goals of our customers, contractors and property owners, we’ve established EQUANS within ENGIE, a multi-technical services leader with offices in 17 country hubs.

EQUANS’s aim is to be its clients’ preferred partner, to help them speed-up their energy, industrial and digital transitions.

EQUANS serves customers in six areas of expertise:

  • Electrical
  • HVAC
  • Cooling
  • Mechanical
  • Digital & IT
  • Facility Management


EQUANS in North America :

With offices across the U.S. and Canada, our territorial footprint is comprised of a rare combination of wide reach with localized expertise.

Key Figures:

  • 4,500+ union and non-union employees
  • Operating in 17 U.S. states and 2 Canadian provinces
  • 1,000+ projects commissioned per year
  • $1.3 billion in revenue in 2020


Entities of EQUANS in North America:

Conti Corporation

Multi-trade solutions


Donnelly Mechanical

HVAC service, maintenance, and construction


ENGIE Services Canada

Multi-service facility and technical management


MEP Services

Mechanical, electrical, and plumbing solutions



Modular solutions


Unity International Group

Electrical construction and maintenance


If your goal is to improve your energy efficiency and facilities’ infrastructure, and you are looking for support from skilled, trusted, specialty contractors, visit EQUANS here:


Learn more about how we improve energy sustainability

Commercial & Industrial Enterprises
Leading the carbon-neutral transition with comprehensive energy solutions.
Commercial & Industrial Enterprises
Cities & Communities
We reduce energy consumption and carbon footprint; improve lives.
Cities & Communities
We develop and provide innovative and reliable green energy.
A tailored approach to enable a customer's energy transition.