As a top Pennsylvania engineering firm, McLaren provides custom, full-service building solutions to take projects of every size, shape, and scope from concept to completion.


5100 West Tilghman Street
Suite 265
Allentown, PA 18104

Pennsylvania Engineering Philadelphia Engineering


Pennsylvania Regional Director

Renowned for our high quality services and innovative solutions, McLaren offers expert consultation, engineering, design, construction support, inspection, project management, and more.

With industry experts in multiple specialized disciplines, our team addresses every project’s specific needs with technical excellence and applied ingenuity.

full-service solutions

Structural Engineering

Structural Engineering

New Construction, Building Additions, Renovations, Inspections, Sustainability, Specialty Services...

Civil Engineering


Land Development, Public Infrastructure, Water Resource Management, Traffic Engineering, Sustainability….


Marine + Coastal

Structural Design, Geotechnical, Inspection, Rehabilitation, Permitting, Resiliency...

Construction Engineering

Construction Engineering

Crane Engineering, Rigging, Heavy Lifts, Steel Connection, Shoring, Logistics, Site Safety…

Bridge Highway Rail Engineering Infrastructure

Bridge, Highway + Rail

Design, Design-Build, Inspections, Rehabilitation, Maintenance, Culverts, Dam Structures…

Entertainment Engineering

Entertainment Engineering

Live Events, Venues, Rigging, Staging, Show Action Machinery, Rides, Theming, Signage…

Facade Engineering

Facade + Envelope

Consulting, Design, Glass, Glazing, Metal Panels, Inspection, Remediation…

Geotechnical Engineering

Geotechnical ENGINEERING

Soil Testing, Borings, Analysis, Foundation Engineering, Earthwork Design…

Forensic Engineering

Forensic Investigation

Litigation Support, Investigations, Expert Testimony, Demonstratives...

Surveying and Mapping

Survey + Mapping

Hydrographic, Topographic, Construction, Geophysical, Reality Capture, Scanning, Survey Control…

All Services

All Services + Solutions

View all the services and innovative solutions which make McLaren a leading Pennsylvania engineering firm…

Local PA Experience

With offices in Allentown and Philadelphia, McLaren’s Pennsylvania engineering team provides custom full-service building solutions throughout the State.  We work across 10 distinct markets to shape PA’s unique building environment for both private and public clients. From preserving historic cities to improving infrastructure,  waterfront rehabilitations to commercial agricultural upgrades, industrial builds and everything in between, our regional experts are building a better future.
Warehouse Renovation - Historic Eddystone Arsenal - Pennsylvania Engineering

Eddystone Industrial Center

Renovation and conversion of the 465,680 square foot historic warehouse once known as Eddystone Arsenal

Industrial + commercial

The construction of industrial and commercial structures brings a unique set of ever-changing challenges that require innovative solutions. Our depth of experience encompass all aspects of structural, site/civil, geotechnical, marine and construction engineering for turn key services from start to finish.

McLaren has a diverse portfolio of industrial and commercial projects of varying sizes, shapes, and complexities including retail fit-outs, new-construction of low-rise plazas, warehouses, storage facilities, data centers, corporate office buildings, and more.


Conversion and repurposing of existing buildings can help meet everchanging market demands with a more sustainable and cost effective option.

With an extensive structural portfolio along with an understanding of historic preservation needs and building codes, we have helped engineer some of the most iconic and complex adaptive re-use projects.

We  provide a full range of services from structural engineering to restoration, surveying, and forensics. We work closely with our clients to explore economical, innovative, and sustainable solutions to extend the useful life of existing facilities.

Philadelphia South Wetlands Park - Pennsylvania Engineering

South Philadelphia Wetlands Park

A testbed for innovative adaptive reuse techniques and technologies that may soon serve as a unique model for urban ecological restoration 

Emergency Structural Repair - Pennsylvania Engineering

Emergency Structural Repair Services

Immediate response to a construction accident that inadvertently damaged a building column at a local manufacturing warehouse


Early signs of deterioration are not always obvious to the untrained eye. As such, detailed visual, hands-on, and sometimes probe inspections by expert structural engineers are imperative. 

Whether a high-rise, residential complex, commercial building, or industrial facility, structures of all sizes should undergo periodic assessment to maintain their overall health and safety.

Our robust Pennsylvania engineering structural inspection and investigation services can identify deterioration to determine the structural well-being of a building and its individual components. Additionally, we perform root cause analysis and help provide short and long-term remediation, rehabilitation, and repair support.


McLaren’s mixed-use building engineering services are helping to redefine urban planning and build communities in Pennsylvania and nationwide. Moreover, we specialize in bringing residential, commercial, cultural, and entertainment uses into one space.

Our experience and expertise encompass all aspects of the building life cycle with structural design, inspection, and construction phase services.


Structural engineering for 1900 Arch, one of North America’s tallest light gage metal framed building projects standing 14 stories tall

The Latest

Specialty Care & Surgery Center - CHOP
Garage + Parking Facilities

Specialty Care & Surgery Center Facade System

Community healthcare needs are directing Children’s Hospital of Philadelphia’s (CHOP) expansion across the region, providing more than 50 local neighborhoods with accessible facilities in Pennsylvania,

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Emergency Structural Repair - Pennsylvania Engineering

Emergency Structural Repair

McLaren Engineering Group provided emergency structural repair services in response to a construction accident that inadvertently damaged a building column at a busy manufacturing warehouse.

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Glazing Hyatt Allentown

Hyatt Allentown Glazing

Working with the project’s commercial glazing contractor, McLaren was consulted on the design of the glass portioned facade and engineered the gravity-loaded mullion connections which

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