What Pickering Corts & Summerson does

Pickering, Corts & Summerson, Inc. (PCS) is a privately held civil engineering firm founded in 1918 and headquartered in Newtown, Pennsylvania, with five offices across Pennsylvania and New Jersey and an active service footprint spanning Pennsylvania, New Jersey, Delaware, and New York. The firm provides six core service lines: bridge inspection, underwater inspection, structural engineering, highway engineering, site development, and land surveying. Its primary differentiator is an in-house commercial diving operation—staffed by PE Divers who are also Certified Bridge Safety Inspectors—paired with specialized equipment including the Kongsberg Mesotech MS 1000 high-resolution scanning sonar, enabling inspections in zero-visibility underwater conditions that conventional methods cannot support.

PCS generates revenue through fee-for-service contracts with government transportation agencies, county bridge commissions, toll authorities, and private land developers. The go-to-market is sales-led and direct, with contracts won through competitive bidding, request for proposals, and direct award of multi-year open-end and general engineering consultant agreements. Key clients include PennDOT (across multiple districts), NJDOT, the Delaware River Joint Toll Bridge Commission, the PA Turnpike Commission, NJ Turnpike Authority, PA DCNR, the FHWA Eastern Federal Lands Highway Division, and the US Forest Service, alongside private developers such as Toll Brothers and McGrath Homes. The firm has performed over 25,000 NBIS-compliant bridge inspections since 1979 and has held 11 consecutive statewide underwater inspection contracts with PennDOT since 1987.

The firm is led by President James S. White, Jr. (34+ years tenure), Executive Vice Presidents John C. Wilhelm (38+ years) and Aaron S. Detwiler, and a bench of Vice Presidents covering structural design, site engineering, and bridge inspection operations across offices. Day-to-day operations span emergency response (post-Hurricane Ida flood inspections, I-95 fire incident assessment), routine biennial inspections, multi-bridge design-build projects, and residential land development. PCS has no disclosed outside investors, parent company, M&A activity, or external funding; it operates as an employee-governed private firm with a Board of Directors.

Name

Pickering Corts & Summerson

Legal name

Pickering, Corts & Summerson, Inc.

Website

https://pcs-civil.com

Company type

Private

Founded year

1918

Operating status

Operating

Headcount range

101–250 employees

Short description

Pickering, Corts & Summerson is a Pennsylvania-based civil engineering firm founded in 1918 providing NBIS bridge inspections, underwater inspections, structural and highway engineering, and site development to state transportation agencies and private developers across the mid-Atlantic.

Ownership category

akta.pro rank

Product category

Civil Engineering & Bridge Inspection Services

NAICS

Engineering Services (54133), Building Inspection Services (541350), Testing Laboratories and Services (54138)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Non-Destructive Testing (NDT) & Inspection Services (IMAIACAI)

Keywords

• Bridge inspection services
• Underwater bridge inspection
• Civil engineering services
• Structural engineering design
• Land surveying services

Headquarters

HQ city

Newtown

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Professional Engineering and Inspection Services: PCS generates revenue through fee-for-service contracts with government agencies, municipal clients, and private developers for civil engineering, bridge inspection, underwater inspection, structural design, highway engineering, site development, and land surveying services. Revenue is project-based and derived from competitively bid government contracts and direct-awarded open-end and general engineering consultant agreements.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Pickering, Corts & Summerson (PCS) is a multi-discipline civil engineering firm that delivers NBIS-compliant bridge inspections, in-house commercial-diving underwater inspections, structural and highway engineering design, site development, and land surveying services. The firm primarily serves state Departments of Transportation (PennDOT, NJDOT), toll authorities, county bridge commissions, federal land management agencies, and private developers throughout Pennsylvania, New Jersey, Delaware, and New York.

Product overview

Pickering, Corts & Summerson (PCS) is a civil engineering firm founded in 1918 that provides multi-disciplinary engineering services through six core service areas: Bridge Inspection, Underwater Inspection, Structural Engineering, Highway Engineering, Site Development, and Land Surveying. The company operates primarily in Pennsylvania and New Jersey for government transportation agencies and private developers, with a particular focus on transportation infrastructure inspection and design.

Differentiator

Problem solved

Functional benefit

Products and services

• Bridge Inspection
• Underwater Inspection
• Structural Engineering
• Highway Engineering
• Site Development
• Land Surveying

Quantifiable outcome

• 25,000+ inspections performed since 1979 across Pennsylvania, New Jersey, and Delaware
• +7 more outcomes

Named customers13 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered moderate and minor.

• WSP USAmoderateStrategic or Co-development Partner · 3 December 2021PCS was retained by WSP USA to perform underwater inspection services for the Delaware River Joint Toll Bridge Commission (DRJTBC) at all 13 of the Commission's main river bridges in the Central and Northern Regions, spanning from Uhlerstown, PA-Frenchtown, NJ to Milford, PA-Montague, NJ.
• SAI Consulting Engineers, Inc.minorImplementation/ SI/ Consulting Partner · 2 December 2019PCS partnered with SAI Consulting Engineers on a PennDOT District 4-0 bridge inspection project (E04598) involving stone masonry and fracture critical bridge inspections across six counties. SAI provided bridge inspection support services alongside PCS as the prime contractor.
• Newell, Tereska & McKay Engineering (NTM)minorImplementation/ SI/ Consulting Partner · 2 December 2019PCS partnered with NTM Engineering on a PennDOT District 4-0 bridge inspection project (E04598) involving stone masonry and fracture critical bridge inspections. NTM provided bridge inspection support services alongside PCS as the prime contractor.
• James D. Morrissey, Inc. (JDM)moderateStrategic or Co-development PartnerPCS partnered with James D. Morrissey, Inc. as the contractor on design-build highway projects including the SR 0080 Section 09S and Section 10S Monroe County projects. PCS provided design services while JDM served as the primary contractor, collaborating on traffic control plans and construction phasing that resulted in reopening lanes six weeks ahead of schedule.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Hardesty & Hanover: Long-established transportation engineering firm specializing in bridge design, inspection, and movable bridge work. Hardesty & Hanover competes with PCS on bridge inspection and design contracts, including complex and movable bridge structures in the Mid-Atlantic and Northeast.
• Gannett Fleming: Pennsylvania-headquartered engineering firm with a major transportation practice spanning bridge inspection, structural design, and highway engineering. Gannett Fleming is a direct competitor for the same PennDOT, NJDOT, and toll authority contracts that PCS pursues, and is one of the largest employee-owned A&E firms in the U.S.
• TYLin: Global infrastructure consulting firm with a strong bridge and transportation design practice. TYLin's U.S. operations (formerly bridge specialist T.Y. Lin International) compete with PCS for state DOT and toll authority bridge inspection, design, and program management contracts.
• Pennoni: Philadelphia-based multi-discipline engineering firm with a significant transportation and bridge inspection practice in the Mid-Atlantic. Pennoni competes with PCS on PennDOT district-level bridge inspection contracts, site development, and municipal engineering, and shares PCS's regional Mid-Atlantic geographic focus.
• Modjeski and Masters: Specialty bridge engineering firm founded in 1893 with deep expertise in bridge design, inspection, and rehabilitation. Like PCS, Modjeski and Masters focuses heavily on NBIS inspection work and structural engineering, and competes for similar state DOT bridge contracts in the Eastern U.S.
• Michael Baker International: A leading U.S. provider of engineering, consulting, and related services with a strong bridge inspection, design, and transportation infrastructure practice. Michael Baker competes directly with PCS for PennDOT, PA Turnpike, and similar state agency work, particularly on NBIS inspection and highway/bridge design contracts.

Broad incumbents

• WSP USA: One of the largest global professional services firms, with a major U.S. transportation infrastructure practice. WSP partners with PCS on DRJTBC underwater inspections, illustrating the tiered relationship where large incumbents sub-contract specialty inspection work to firms like PCS while competing directly on larger design and program management opportunities.
• AECOM: Global infrastructure consulting firm with a major U.S. transportation, bridge, and water practice. AECOM competes with PCS for the largest state DOT mega-projects and design-build programs while also partnering with smaller specialty firms on inspection and underwater work.

Regional players

• Whitman, Requardt & Associates: Mid-Atlantic-based engineering firm with a large bridge and transportation practice. WRA competes with PCS for PennDOT and similar state DOT contracts, and shares PCS's multi-discipline civil engineering service model in the same regional footprint.
• Greenman-Pedersen (GPI): Northeast and Mid-Atlantic engineering and construction management firm with significant bridge inspection, highway, and transportation services. GPI competes with PCS for PennDOT district-level contracts and shares PCS's model of state DOT-driven revenue.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/pcs.civil
• LinkedInlinkedin.com/company/pickering-corts-summerson
• Instagraminstagram.com/pcs_civil

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Pickering Corts & Summerson