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Who we are.

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Energy & Construction Consultants LLC (ECC) is a veteran, Latino-owned, consulting firm based in St. Paul, Minnesota, that specializes in providing its clientele with premier lighting energy and construction consulting services.

Our professionals are industry leaders who represent top talent across disciplines, including engineers, architects, accountants, quantity surveyors, planning and scheduling specialists, cost engineers, project managers and strategic communications professionals.

With experience in government, commercial contracting and professional industry practices, our consultants understand technical, business, regulatory and legal matters, allowing them to identify key issues quickly and find the best solutions for our clients.

Our Consulting Services

Company Founder

George Costilla, President/CEO 

ECC was founded by George Costilla.  Mr. Costilla has over 20 years of executive management level experience in the construction, transportation and LED energy industries. 

He provides expert business development knowledge and experience in project management and construction management, delivering on $40 million in government, commercial and residential projects.

Originally from Texas, Mr. Costilla moved to Minnesota at a young age with his family to work the migrant stream.  He joined the United States Marine Corps and was Honorably Discharged after completing his service. 

Mr. Costilla studied civil/electrical engineering, graduating from the University of Minnesota, Twin Cities.  In 2005, Mr. Costilla launched Costilla Construction Management which served as prime contractor on a number of construction projects in the San Antonio, Texas area.