Engineering
with backbone.

Structural engineering and advanced analysis from an independent practice in Panama City, Florida.

You work directly with the licensed engineer responsible for your project, whether the job is a steel connection for a local building, a hardened facility, or a nonlinear model for a qualification program. The same engineer, from the first call to the sealed drawings.

  • Licensed professional engineers, principal-led
  • More than 40 years of combined experience in structural, protective, and hardened-facility design
  • Lynn Haven and Panama City, Florida, with projects across the U.S.
  • Veteran-led independent practice, established 2018
A full-scale specialty structure with a white fabric skin, lifted by crane onto an outdoor shake table for seismic testing
Measured. A full-scale specialty structural system going onto the shake table.
Calculated. Nonlinear model of a structural system responding to an earthquake record. Motion magnified 30× for visualization.

Most of our work lives between these two pictures: building a model you can trust, testing the real thing, and explaining what the difference means for the decision you have to make.

Two kinds of work, one engineer.

Bring the local job or the hard problem. The work is matched to the decision you need to make, not the other way around.

Local structural engineering

Existing buildings, steel framing and connections, equipment supports, precast components, and the fabrication questions that come with them. Signed and sealed documents, and a straight answer when a contractor needs one.

  • Member and connection checks
  • Existing-building assessments and field evaluations
  • Equipment supports and platforms
  • Sealed drawings and calculations
  • Fabricator and field coordination

Advanced analysis

Nonlinear and transient finite element analysis for the questions a conventional check can’t answer: how a system moves in an earthquake, what a blast or impact does to it, and whether the model matches the test.

  • Nonlinear and transient dynamic analysis
  • Seismic response and qualification support
  • Blast, impact, thermal, and fatigue evaluation
  • Protective design: blast, ballistic, and forced-entry resistance
  • Correlation of models with full-scale tests
  • Independent technical review of analysis

Selected work

Three projects that show the range: a local building, a construction problem with a measurable answer, and a full-scale test program. Read all ten project stories.

The brick Fine Arts Center in Panama City, Florida, with arched windows and palm trees
Three-dimensional structural model of the Fine Arts Center steel framing
The building and its steel: project photograph and structural model.

Fine Arts Center

Panama City, Florida

Signed and sealed structural steel design for a Fine Arts Center in Panama City. When larger national suppliers ran into delays, North Fork worked with a local steel fabricator to keep the project moving, connecting the design directly to the people building it.

North Fork’s role
Structural steel design, sealed documents, local-fabricator coordination
Status
Completed
Finite element analysis of a long-span roof section with stress contours shown during a lift
Analysis of the roof section for the reported lift configuration.

Long-span roof lift

Construction support

Picking up a long-span roof changes how it carries its own weight. The contractor needed to know how the section would move during pick-and-place operations. North Fork analyzed the roof’s response and predicted its deflection ahead of the lift.

Predicted and observed deflection agreed within ⅛ inch for the reported roof and lift configuration.

North Fork’s role
Structural-response analysis, deflection prediction, lift-planning support
Status
Completed
Inside the full-scale test structure: arched aluminum frames, the steel test supports below, and an engineer walking the floor
Inside the test structure: the framing and its supports on the shake table.

Seismic qualification of a specialty structural system

Modeling and full-scale testing

A specialty building system needed an engineering basis for its earthquake response. North Fork leads the modeling and coordination for the program: nonlinear system and component models, full-scale shake-table tests, and comparison of measured motion with calculated response.

North Fork’s role
Program leadership, nonlinear modeling, test correlation, technical review
Status
Testing complete. Reconciliation and qualification review continue in 2026.

All project stories

Services

Bring a focused technical question or a defined package of engineering work.

Structural design and evaluation

Buildings, existing structures, steel framing and connections, equipment supports, platforms, precast components, and modular systems. We look at the load path, the connections, and the existing conditions that govern the design.

  • Member and connection checks
  • Existing-building assessments
  • Modular and specialty structures
  • Precast and infrastructure components
  • Structural Engineer of Record services
  • Signed and sealed drawings and calculations

Advanced analysis and simulation

Finite element and nonlinear dynamic analysis when the question needs more than a code check. We state the assumptions behind the model and explain what the results mean for the design.

  • Nonlinear and transient analysis
  • Seismic response evaluation
  • Blast, impact, and protective design
  • Thermal and fatigue analysis
  • Connection sensitivity studies
  • Correlation of models with physical tests
  • Finite element and dynamic modeling in ANSYS, LS-DYNA, Autodyn, and SDOF methods

Protective design and secure facilities

Structural hardening and physical-security engineering for facilities that have to keep working through an attack or an accident. Our principals have led this work on critical and classified infrastructure for two decades.

  • Blast, ballistic, and forced-entry resistance
  • Anti-terrorism/force protection (AT/FP) design
  • Explosive safety and siting (DESR, DDESB)
  • Secure facility design for DoD, DOE, DHS, and Department of State programs
  • Structural hardening of critical infrastructure

Industrial equipment and specialty structures

Engineering for the platforms, pedestals, testing assemblies, and supports that industrial operations depend on, from a focused design check to a detailed stress analysis of a single component.

  • Equipment supports and platforms
  • Testing and handling assemblies
  • Component stress evaluation
  • Precast utility structures

Engineering review and delivery support

Practical help with how engineering work is checked, reviewed, and delivered, so design, fabrication, and the field stay in step.

  • Independent technical review
  • Design-check and interdisciplinary review procedures
  • Requirements tracking and review tools
  • Project planning and risk review

Standards, expert review, and consulting

Technical publications and standards development, structural subject-matter support on claims and disputes, and design management for government programs.

  • Technical publications and national standards development
  • Independent expert support on structural deficiency claims
  • Design management and government consulting
  • Physical security design guidance for federal facilities
Calculated response of a trussed frame under load. The model shows the load path and the movement, so the findings can point at the detail that matters.
Transient impact analysis: the response of a plate and its supports through an impact event. An analysis example, not a project result.

How a project runs

Technical capability matters. So does how the work gets done.

  1. Start with the decision

    We define the question, the information available, the deliverable, and the decision it supports before the work starts.

  2. Work with the engineer

    The engineer who does the analysis is the one you talk to. No handoff to someone you haven’t met.

  3. Hear about problems early

    You know what is moving, what needs your input, and what could affect the schedule, in time to act on it.

  4. Get an answer you can act on

    Findings explain what the results mean, which details matter, and what your team should do next.

Know who is behind the work.

A veteran-led, independent practice whose two principals do the work themselves.

North Fork America was founded in 2018 by two licensed structural engineers with backgrounds in structural design, protective and hardened-facility design, full-scale testing, and engineering leadership. The practice stays deliberately lean: the principals develop the calculations, the nonlinear models, the test-correlation reports, and the feasibility studies, and a trusted network of specialists is brought in to match each project’s technical needs.

Together they bring more than 40 years of experience delivering mission-critical infrastructure for the Department of Defense, the Department of Energy, and allied sectors. Both have served as Structural Engineer of Record on hardened military installations, explosive-safety facilities, and complex industrial structures, and between them they have signed and sealed more than $500 million of built infrastructure.

Clients have ranged from a global energy-services company (oil and gas tooling safety) and a major port authority (structural expert support on multimillion-dollar deficiency claims) to civic projects under $20,000. Every one gets the same care, because our business depends on getting each one right.

A North Fork engineer in a white hard hat on site, with the full-scale test structure suspended from a crane behind him
On site during full-scale seismic testing.

Principal: structural engineering and advanced analysis

  • Licensed professional engineer since 2014. M.S. Structural Engineering, Missouri University of Science and Technology; B.S. Civil Engineering, University of Missouri.
  • 18+ years in structural design, protective construction, full-scale testing, and engineering leadership.
  • Structural Engineer of Record for several U.S. military installations, including F-35 hangars, and for Department of Energy infrastructure.
  • Blast modeling, nuclear survivability, and conventional structural engineering, with project leadership on hardened facilities, rocket motor plants, and federal courthouses.
  • Author of the General Services Administration’s Physical Security Design Guide for the U.S. judiciary.
  • Technical Excellence Award recipient at a global engineering firm, an honor reserved for the top 0.05% of its engineers.
  • Leads North Fork’s nonlinear modeling and model-to-test correlation, including the full-scale seismic qualification program shown on this site.

Principal: protective design and physical security

  • Licensed structural engineer and nationally recognized Protection Design Specialist in blast, ballistic, and anti-terrorism/force protection (AT/FP) engineering.
  • Two decades leading the physical security and structural design of more than $8 billion in critical and classified infrastructure.
  • Author of national technical standards, and has served as AT/FP subject matter expert for the Department of Defense.
  • Continues to lead structural and security design on advanced weapon and intelligence programs.
  • Structural Engineer of Record on hardened military installations and explosive-safety facilities.
Firm
North Fork America (North Fork SE, LLC), structural engineering and consulting
Established
2018, Lynn Haven, Florida
Licensure
Licensed professional engineers; Structural Engineer of Record experience on government and private projects
Experience
More than 40 years combined delivering mission-critical infrastructure for the Department of Defense, the Department of Energy, and allied sectors
Sealed work
More than $500 million of built infrastructure signed and sealed by our principals
Standards and recognition
Authored national technical standards, including the GSA Physical Security Design Guide for the U.S. judiciary; technical excellence award for the top 0.05% of engineers at a global engineering firm
Protective design
Blast, ballistic, and AT/FP engineering; explosive safety siting (DESR, DDESB); secure facility design for DoD, DOE, DHS, and Department of State programs
Analysis
Nonlinear and transient finite element analysis (ANSYS, LS-DYNA, Autodyn), SDOF blast methods, and model-to-test correlation

Tell us what you’re working on.

A local project or a demanding analysis. Either way, you get a straight answer from a licensed engineer about scope, schedule, and what comes next.

Office

Lynn Haven and Panama City, Florida
Local projects and nationwide support

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