Personnel

Barry L. Spurlock, P.E.
Founder
Retired

B.S. in Mechanical Engineering, Georgia Tech, 1965
Founded firm in 1969.
Licensed Engineer in Georgia.
Design Plumbing, Sprinkler, HVAC, Electrical systems design since 1965.
Business Development, Project Management, Client Contact, Specifications & Construction Administration.

Rebecca L. Muir, P.E.
Principal
Mechanical Engineer

Michael W. Dillon, P.E.
President
Mechanical Engineer

B.S. in Engineering Technology, Georgia Southern College, 1982
Joined firm in 1983.
Licensed Engineer in Georgia.
Design mechanical systems for schools, commercial & institutional projects and Construction Administration.

G. Lin Kelley, P.E.
Principal
Electrical Engineer

B.S. in Electrical Engineering, Georgia Tech, 1997
Joined firm in 2000.
Licensed Engineer in Georgia.
Design lighting, power, TV, intercom, data, security & fire alarm systems for schools, banks & churches.

Joshua C. Flannigan, CPD
Principal
Plumbing Designer

Bachelor of Arts (Technical Theatre), Brenau University, 2001
Joined firm in 2006.
Design plumbing systems (including domestic water, hot water, gas, sanitary/storm sewer & fire protection) for schools, banks, churches & offices.
Design site utilities including lift stations & sanitary sewer extensions and Construction Administration.

G. Tevin Richardson
Principal
Electrical Engineer

B.S. in Electrical Engineering, Southern Polytechnic University, 1999
Joined firm in 2000.
Design lighting, power, TV, intercom, data, security & fire alarm systems for schools, banks & churches.

Drake Dillon
Plumbing Designer

Bachelor in Business Management – North Georgia College and State University 2012
Joined firm in 2020
Design Plumbing Systems (including Domestic Water, Hot Water, Gas, Sanitary/Storm Sewer & Fire Protection)