Pinnacle Design Group is a Civil Engineering firm in Auburn, Alabama focused on serving clients with a personal approach and a level of detail that exceeds industry standards. We work for private investors, architects, design/build contractors, developers, realtors, large cities, small towns, utility companies, and churches. Regardless of the project type, the objective is the same...We help our clients meet deadlines and maximize their profit.

David A. Slocum, P.E.

President, Pinnacle Design Group
Alabama P.E. License No. 31670

​Mr. Slocum's career has focused on designing, reviewing, permitting, and managing civil projects for a wide range of private and municipal clients since 1996. His areas of expertise include master planning, site and utility design, roadway design, contract administration, and construction review. His clients value his practical design approach and his comprehensive understanding of how things get built. David not only understands civil design theory and it's application, he also understands that cost and constructability are key elements of a successful project.

What our clients are saying...

​“Pinnacle is on the top of our list for Civil design for our future projects.”
Mark Saunders, Vice President
Marshall & Associates, LLC

"Pinnacle Design Group provides added value to my projects. They offer more than a service, they are valued members of my team."
Charles Pick
​Entrepreneur and Investor

​"You have truly been a valuable asset to have on our design team. I appreciate your communication skills and prompt responses to our requests.”
Kevin Lee, Construction Manager
Seohan Auto USA

​"They are highly accessible, professional, patient, politically well connected, and extremely effective. It is always a pleasure to work with them 100% of the time."
Mike Dees Certified Public Accountant
CFO Geordan Communities

"In a world that demands professionalism and responsiveness, Pinnacle gets it right!  They are a pleasure to work with and they understand the demands from our clients."
Travis Marshall Owner/Manager Marshall Design Build LLC

​"After discussing our project with David, we realized that he was the engineering professional we were looking for to help us build out our vision and to implement the process to completion."
Rob Dibenedetto

"The attention to detail and responsiveness allowed the projects to be completed in a timely manner and within budget."
Murray Neighbors
P&T Properties