Welcome to
Siemanowski Consulting

The most fundamental goal of building construction is creating a structure that will protect its occupants. Since the structural engineer is tasked with this responsibility, selecting the right firm is crucial. Architects, general contractors, and construction managers also know it is important for the structural engineer to develop practical solutions that can be implemented in an efficient, cost-effective manner. To that end, it is imperative that the engineer have the necessary real-world experience and ability to communicate effectively with all parties involved.
Siemanowski Consulting strives to meet our client’s project schedule demands while being sensitive to all architectural and construction concerns. This is accomplished by focusing on technical proficiency, maintaining a thorough knowledge of building construction techniques and, most importantly, responsiveness to our clients.
Albert Einstein famously said, “Nothing happens until something moves.” Nowhere is this more true than in building design and construction.Your structural engineer must be poised, flexible, and able to keep pace. When you’re ready for your next move – call Siemanowski Consulting.

Our Projects

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View our Work

  • All
  • Commercial
  • Historical
  • Residential

Beach Cottage Renovation and Addition

Transformation of a Bethany Beach cottage.

Cooper Cross Pile Foundation Design for A Boardwalk

Installation of Our Helical Pile Design

Beach House Reconfiguration – Bethany Beach, DE

Before Project

Barn Foundation Wall Repair

A Classic Chester County Bank Barn

New 10 ft wide reinforced concrete crane rail beam at Port of Wilmington

Formwork Design for the new 10 ft wide reinforced concrete crane rail beam at Port of Wilmington

Floor Truss Reinforcement Design

Floor Truss Reinforcement Design Repaired Floor Truss

Roof Framing Inspection

Inspection of Hangar Roof Framing

Wilmington, DE Industrial Building

Building Exterior

200 W Pulaski Hwy

Wilmington, DE Renovation

An outstanding view is preserved!

Swarthmore College

Swarthmore College Exterior Curtain Wall Design

Entry Addition to Historic Church

Entry Addition to Historic Church

Historical Adaptive Reuse

New Car Dealership

New Car Dealership

Philadelphia, PA Multi-unit Residential

Philadelphia, PA Multi-unit Residential

Comcast Innovation & Technology Center – Town Hall Auditorium

Challenging fast-track auditorium framing within the latest addition to Philadelphia skyline.

Philadelphia Mixed-Use Podium

Philadelphia Mixed-Use Podium: Fully Developed Design

New Residence

A fully Developed Structural Model by Siemanowski Consulting Inc

View All Of Our Work

Est. Since 2011

Happy Clients


Finished Projects


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