Madsen Consulting Engineering, PLLC

Delivers comprehensive structural design services for new builds, adaptive reuse, and complex architectural installations. The team engineers structural systems across various material types including reinforced concrete, steel, masonry, and mass timber to achieve long-term durability and constructability.

• New Building Structural Design

  Provides comprehensive design services for cast-in-place concrete, precast, structural steel, masonry, and timber framing.

• Renovation and Adaptive Reuse

  Focuses on alterations, extensions, and the specialized restoration of historical and landmarked buildings.

• Special Structures and Art Installations

  Engineers custom installations, temporary systems, and unique glass and aluminum structures.

• Transit and Port Authority Infrastructure

  Supports projects requiring complex reviews and formal approvals from the NYC Transit Authority and Port Authority of NY & NJ.

Generates highly precise fabrication and erection drawings fully integrated with Building Information Modeling (BIM) workflows. This includes advanced 3D modeling and connection calculations tailored to fabricator and contractor requirements.

• Structural Steel Detailing

  Produces complete shop drawings and structural connection designs for steel fabrication.

• Miscellaneous Steel Detailing

  Develops detailed designs and drawings for secondary and miscellaneous steel components.

• Concrete Reinforcement Detailing

  Creates exact rebar layouts and placing drawings for concrete works.

• Cold-Formed Steel Detailing

  Draws precise light-gauge framing layouts and custom connection details.

Supports active jobsites with safety-critical engineering, temporary systems design, and regulatory compliance. These solutions minimize construction risk and ensure alignment with design specifications.

• Structural Special Inspections

  Acts as a licensed special inspection agency in New York City with certified inspectors overseeing site operations.

• Temporary Shoring and Demolition Design

  Designs stable shoring systems and structural demolition sequencing.

Assists building owners, legal teams, and developers with expert structural assessment, investigation, and review. These technical reviews offer clarity for existing properties and pending developments.

• Forensic Investigations

  Investigates structural failures, material distress, and integrity compromises.

• Adjacent Property Review

  Evaluates the potential impacts of construction on neighboring properties.

• Structural Condition Assessments

  Provides feasibility studies and structural reports for transactions or renovations.

• Peer Reviews and Value Engineering

  Conducts independent engineering peer reviews and value analyses to optimize design efficiency.