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Rosendin Rosendin

Why Rosendin

For the People...For over a Century

Established in 1919, Rosendin prides itself in building quality electrical and communications installations, and bringing value to our clients. We take great pride in building-up the people within our company and the communities where we work and live. We foster a culture of diversity, inclusion, and shared ownership, as the largest employee-owned company in our industry. Our customers lead some of the most complex construction projects in the nation and continually come to us for our expert knowledge, scalability, quality, and innovation. Most importantly, our customers turn to us for partnership – because they deserve a team as committed, connected and engaged as they are. Your success is our success.

Quick Facts


The annual revenue of Rosendin projects completed nationwide


Number of Rosendin offices nationwide


Total number of Rosendin team members employed in our 18 U.S. offices


Number of years that our employee-ownership program has been in place


Number of years in business

Core Differentiators


Our relentless focus on customer satisfaction creates strategic and collaborative relationships that last

Our People

We hire, nurture and retain top talent at every level, and motivate our entire team with a true spirit of ownership

Technology Innovation

We continually identify and utilize new technologies that drive results for our clients and partners


We are always honest and true to our word...period


We have expert knowledge and extensive resources, but are always looking for new and better ways to build and execute


We believe in collaboration at all levels, and foster open environments that improve communication, execution and results

“It was a pleasure working with a contractor that holds themselves to such a high standard of integrity and professionalism throughout all levels of their organization. Your Project Manager and his team provided an exceptional product and the customer service to support it. ”

Dennis Herring / Sr. Project Manager
Oregon Military Department

“By extending agency authority to every employee to stop a project in the event of a safety issue you make safety everyone’s business. Your commitment to streamlining the production process by employing BIM to prefabricate assemblies off- site is where the industry must and will go eventually. This type of forward thinking benefits everyone.”

Building & Construction Management Department
Purdue University

“Rosendin’s detailing effort is one of the best that I have seen. Value Engineering suggestions from experienced electricians have provided great savings to the project without compromise to the program. The overall coordination and planning process among the numerous stakeholders on the project has been exceptionally smooth and very complete.”

Bill Helfrich / Pre-Construction Manager
DPR Construction

“Rosendin was by far the strongest subcontractor on a very logistically complicated project that had an owner with very high expectations when it came to quality, communication, and professionalism. There were times where the project schedule became a concern for Rosendin, but ultimately we were able to work through the issues and finish the project with minimal impact to either party.”

Ephraim Bahiru- Senior Project Manager
McCarthy Building Companies Inc.

“Rosendin’s team at Park Tower performed admirably. The task at hand was difficult, especially with integrating the fire alarm system with the elevator control system for the OEO operation of the building. Rosendin worked seamlessly with all parties, including the SFFD and State Elevator Inspection, to successfully complete this work.

Adam Sullivan
Clark Construction