American Express
We began our working relationship with American Express in 1987. That relationship continues today. We are American Express’s preferred electrical contractor for the Phoenix based facilities.
Banner Boswell Medical Center
We began our working relationship with Banner Boswell Medical Center in 1982. We recently completed the installation of two new emergency generators for their major hospital expansion.
City of Flagstaff
cei has done several projects, service work and Arc Flash for the City of Flagstaff
City of Sedona
cei has done several projects, service work and Arc Flash for the City of Sedona
Corning Gilbert
Dunn-Edwards
KMG Chemicals
Kroger Foods
MolyCorp
cei has had a working relationship with Molycorp formally Santoku in Arizona since 1995. cei has completed several large and small projects as well as ongoing service.
North American Pipe Corporation
Parson’s 3/DI
cei began a working relationship in 2005 with Parson’s doing multiple projects at Arizona State university and Maricopa County.
Safeway – Albertsons Stores Incorporated
Safeway was our very first customer when we began our company in 1982. We are extremely proud to be one of their, and Albertsons’, electrical service vendors.
Saint Gobain CertainTeed Roofing
Sanmar
Schuff Steel
Simpson Strong-Tie
US Sprint
cei has had a working relationship wih US Sprint since 1995 installing UPS’s, dc power and lighting.
St. Joseph’s Hospital
ZF Group
Western Refining
cei has been doing various projects and service work for Western Refining (formerly Chevron Asphalt) since 1995.