Matthews Design Group, Inc. (MDG) is a full service civil engineering, design, and consulting firm proudly serving public and private clients throughout the Southeastern U.S.

Founded by Rob A. Matthews, III, PE in 2005, MDG has grown to be the largest civil engineering firm based in St. Johns County. Matthews Design Group, Inc. (MDG) is comprised of a diverse team of highly-skilled, experienced, and client-focused engineers, designers, and drafters. Owner, Rob Matthews, has over 15 years of professional civil engineering experience, and our other three Professional Engineers collectively have over 80 years of engineering and design experience. With PE registrations in Florida, Georgia, and South Carolina, MDG offers a comprehensive range of civil engineering, master planning, and permitting services throughout the Southeastern U.S.

Matthews Design Group's success is largely attributable to its reputation for providing high quality, innovative engineering solutions in a timely and cost effective manner.  MDG's reputation, experience, integrity, and success with past projects has provided MDG with the privilege of being selected for continuing services contracts with various municipal and government agencies, including:

• St. Johns County
• The City of St. Augustine
• St. Johns County Parks and Recreation Department
• St. Johns County School District
• Flagler County School District
• Flagler Estates Road & Water Control District (District Engineer)
• Florida Department of Military Affairs
• The St. Johns County Airport (sub-consultant)

Over the years, MDG has also formed close partnerships with leading and well-respected local planners, architects, surveyors, environmental consultants, geotechnical engineers, traffic engineers, structural engineers, and landscape architects in our area. Through these strong relationships, we are able to manage projects from conception to completion and provide seamless, turn-key solutions to our clients.

Our talented and dedicated staff members bring their vast knowledge and experience gained from a wide range of projects to every project we work on. MDG partners closely with and works alongside our client's staff through each step of the process to successfully bring their vision to reality.