About DWCEI

DW Collier Engineering was founded in 1997 in South Fulton, TN. We are a mechanical engineering consulting firm that offers design services for HVAC, plumbing and fire protection installations or renovations. From the small church renovation to a large central plant installation, we provide design documents and construction administration for industrial, institutional, commercial and evangelical projects of all sizes. We can also provide LEED consulting and commissioning services, as well as energy modeling, for LEED certified projects. We are currently licensed in the following states: AL, AR, KS, KY, TN, TX, MO, SC, MS, GA, IL, LA, IN, NY and more.

TEAM

David W. Collier, PE

Principal, Mechanical Engineer

PROFESSIONAL EXPERIENCE

• DW Collier Engineering, Inc., South Fulton, TN
  Consulting Professional Mechanical Engineer. (1997 - Present)
• United States Enrichment Corporation, Paducah, KY
  Mechanical Design Engineer. (1993 – 1998)
• J. E. Campbell Mechanical Contractors, Inc., South Fulton, TN
  Mechanical Design Engineer. (1989 – 1991)

EDUCATION

• B.S. in Mechanical Engineering, Tennessee Technological University, Cookeville, TN (1989)
• Freed-Hardeman University, Henderson, TN

 

G. Alan Crittendon, PE, LEED AP

Principal, Mechanical Engineer

PROFESSIONAL EXPERIENCE

• DW Collier Engineering, Inc., South Fulton, TN
  Consulting Professional Mechanical Engineer. (2001 - Present)

EDUCATION

• B.S. in Electrical Engineering, University of Tennessee, Martin, TN (2005)

 

James C. Butts

Design Manager

PROFESSIONAL EXPERIENCE

• DW Collier Engineering, Inc., South Fulton, TN
  Design Manager, (2011 - Present)
• Phillips Engineering, Inc., Union City, TN
  Electrical Designer (2004-2011)
• Pope Design Services, Paris, TN
  Project Manager, (2002-2004)

EDUCATION

• Tennessee Technology Center, McKenzie- Architectural and Mechanical Drafting and Design, (2002)

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Christina M. Collier

MAC: Office manager