Experience the Design/Build advantage with EEC. Founded in 1998, EEC has a staff of over 40 professionals that offer the following services: 

• Structural and Civil Engineering
• Architectural Design
• Surveying
• Construction 
• Design Build
• IT Services

Most Importantly, we build what we design. Our vast spectrum of clients and customers enjoy single source accountability. EEC is the one company there from the beginning stages of conception and design, to the final walk through and punch list of a new facility. We provide high quality workmanship, exceptional communication, unmatched customer service, and efficiency gained only through our years of experience.

In 2012 EEC was ranked as the 16th largest commercial contractor in the state of Montana, based solely on the value of permits pulled. Quentin Eggart, founder and President, credits this success to the combined experience and creativity of the team he has built over the past 2 decades.

Here at EEC we are committed to our community. We support many local non-profits such as: Head Start, Tumbleweed, Big Brothers & Big Sisters of Yellowstone County, Chase Hawks, Billings Bulls Junior Hockey, Heights Little League. We also support the National and Local Exchange Clubs and their Mission to Prevent Child Abuse.

EEC Inc.

Org chart

Teams

Offices