top of page
Windsor Federal Bank South Windsor, CT




  • Civil Engineering 

  • Site Planning 

  • Land Surveying 

  • Landscape Architecture 


Our team of civil engineers, traffic engineers, land surveyors, landscape architects, and land planners combine decades of experience with the personal touch our clients deserve. We are certified as a Small Business Enterprise (SBE) by the Connecticut Department of Administrative Services.



  • Retail / Commercial

  • Industrial

  • Residential

  • Office

  • Houses of Worship

  • Educational

  • Parks & Recreation

  • Government Facilities

  • Roadways



Design Professionals, Inc. is a Connecticut-based civil engineering, land surveying, and landscape architecture corporation. We offer comprehensive site design services by including land planning and landscape architecture services to supplement our core civil engineering and land surveying disciplines.

As proven by our documented track record, we are large enough to handle projects of most any size, yet small enough to give our clients the personal attention they deserve.


Certified as a Small Business Enterprise (SBE) by the Connecticut Department of Administrative Services, the company has been in business since 1986 and has participated in more than 5,000 projects in over 225 New England communities. On an annual basis, we typically add more than 125 new projects. 


"Peter and the employees of Design Professionals are professionals in every sense of the word. They do what they say they are going to do and they do their job well. I have had the pleasure of working with Peter on many projects and look forward to working with him again in the future. "

David Murdock Broker, Sentry Commercial Real Estate

"Peter and his team at Design Professionals, Inc. are exceptional designers and engineers. We have completed several notable projects together with DPI's LEED accredited professionals. The integrated practice in their office results in very thorough and sustainable designs. Peter and his staff are also top-notch with client relations, strive to meet the entire team's needs, and are always very punctual with responses and documents. He is truly an effective leader and I highly recommend him and his firm. "

Angela Cahill, AIA, LEED AP, Architect


To send a message to our general mailbox, use the form below. To send a message to a specific team member, visit Our Team page.

Success! Message sent. We will respond shortly.

Design Professionals, Inc. 

21 Jeffrey Drive

P.O. Box 1167

South Windsor, CT 06074


Contact Us
bottom of page