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Building a future in Colorado

ECI is one of the most efficient and well respected electrical contracting companies in Colorado. Since 1985, ECI has provided superior quality electrical wiring to residential and commercial contractors, as well as, wiring for custom and specialty builders in the Denver metro area.


The focus is single family homes, condos, town houses, and multi-family buildings. Additionally, we have expertise in fixing electrical problems in existing homes. ECI has received numerous awards for excellence, including Contractor of the Year, for several years in succession.


The company holds licenses in all of the metro cities and has strong relationships with city electrical inspectors. Because of this ECI can grow with Colorado as it experiences vast growth and development throughout the state.

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