Built on 20 Years of Denver Electrical Expertise

Marcus Greenfield started Greenfield Electric in 2004 after spending his early career working for large electrical contractors across the Denver metro. He saw firsthand how homeowners — especially those with older properties — were often sold unnecessary work or handed off to less experienced technicians once the contract was signed.

He founded Greenfield Electric to do things differently: a smaller, owner-operated company where the master electrician actually shows up, assesses the work honestly, and stands behind every project. Twenty years later, the company has grown to a tight-knit team of three, completed more than 2,400 projects, and built a reputation as the go-to electrical contractor for Denver's historic neighborhoods.

Today, Greenfield Electric is especially known for two things: bringing pre-1980 homes safely into the modern era, and leading the Denver area in residential EV charging infrastructure. Whatever the project, the standard stays the same — permitted, inspected, and done right.