About us

Tiegs & Associates is a professional consulting engineering group with over 35 years of experience that offers multiple services in many areas of structural and construction engineering. Our focus is our clients. We pride ourselves on our commitment towards our customers and our ability to develop custom design/build solutions for each client's unique situation.

Established in 1987 by Raymond C. Tiegs P.E., S.E.C.B., Tiegs & Associates has been incorporated for close to 30 years. Our ongoing effort to exceed our clients expectations has allowed our company to grow consistantly over the years. This continuing growth and expanding client base is a testimony to the company's success and a reflection of our customer's ongoing satisfaction.

Tiegs & Associates recognizes and promotes the importance of keeping abreast of current trends and regulations within the building and construction industry. Our company is staffed with professional engineers who are S.E.C.B. certified and currently maintain registration in thirteen states along the eastern United States.


Tiegs & Associates offers many services in both structural engineering and construction engineering. Our company's highly dedicated staff works closely with our clients providing them quality and efficient services for their specific application. As a result, we provide engineering, design, and inspection services in the following areas:

  • Industrial, commercial, institutional buildings and bridges
  • Water and wastewater structures
  • Precast concrete structures
  • Excavation support systems
  • Formwork
  • Bracing and rigging for tilt-up construction
  • Scaffolding systems
  • Shoring
  • Foundation engineering, design, and inspection
  • Segmental and concrete retaining walls and other earth retaining structures

Tiegs & Associates is currently licensed in the following states:

  • Connecticut
  • Delaware
  • Iowa
  • Maryland
  • Massachusetts
  • New Jersey
  • New York
  • North Carolina
  • Ohio
  • Pennsylvania
  • Virginia
  • Washington D.C.
  • West Virginia