Team Members

Meet The Team

John F Ellis

Owner & President

John has spent his entire life in Arizona. His construction career began in the valley with a large local concrete sub-contractor. After 10 years of experience, he founded J.F Ellis and promoted it into the successful company it is today. He continues to act in an advisory capacity, makes frequent trips to the jobsites, and chairs monthly meeting with all key administrative and field personnel.

Scott Sackrison

Estimator / Project Manager

Scott has been in the construction industry for over 20 years. Born and raised in Grand Rapids, Michigan, he graduated from Ferris State University in 1997 with a Bachelor’s in Construction Management. He then worked as an estimator for a concrete construction company in Grand Rapids. He moved to Arizona in 2007 and worked for two concrete construction companies before joining JF Ellis Corporation in August of 2013.

Steve Yergler

General Superintendent

Maryanne Clouatre

Operations Manager

Maryanne has been employed with the J.F. Ellis Corporation since November 2002.

  • Born and raised in Central NJ – moved to Arizona in 1993.
  • Project Management Certification from the University of Phoenix
    Study Business Management at Rio Salado College
  • Associates Degree from Middlesex County Community College

Brenda Lopez

Accounts Payable / Administrative Assistant