SDA Expertise

Spalding DeDecker Associates, Inc. (SDA) is a leader in providing design and engineering solutions for the civil engineering community. Founded in 1954, SDA has developed core expertise in Municipal & Infrastructure Engineering, Surveying, Land Development Services, Transportation and Construction Engineering.

Our tagline, "Benchmark of Excellence" is how we operate. Our success in developing long-term relationships with our clients and partners depends on our ability to provide excellence in every aspect of business. We view ourselves as true partners in our relationships and deliver positive results to our clients.

Experience tells us that success is dependent upon establishing and often redefining expectations throughout the course of the project. Our collaborative approach to the design, engineering and construction process engages each team member and their expertise to ensure we reach the most innovative, timely and cost-effective solution. As such, we are highly committed to communication and process, as evidenced by our ISO 9001:2000 certification.

However, it is not just about business, technology and projects. In today's world, corporations owe a responsibility to the communities in which they work, live, play and learn. We demonstrate our commitment to give back to our communities through dedication of time, talent and resources. This commitment to the community and the dedication to personal and professional growth helps to create balance in the lives of the team members that serve your project.