# C & S Engineers, Inc.

> C&S Companies, formerly commonly identified as C & S Engineers, Inc., is a Syracuse-founded, nationwide multidisciplinary firm providing engineering, architecture, planning, environmental, construction-management, and construction services for public- and private-sector infrastructure and facilities projects.

Company page on Leadbay: https://mad-max.leadbay.ai/company/cscos.com · loaded 2026-10-30

## At a glance

- Website: https://cscos.com
- Team based in: Syracuse (Leadbay's record and 2 more)
- Registered: California (no. 2258398) (register)
- Registry: California Secretary of State 2258398
- Founded: 1968 (cscos.com and 1 more)
- Industry: Civil Engineering
- Employees: 703 (employees and founders, investors not counted; cscos.com and 1 more)
- Total funding: $4.7M (cscos.com and 1 more)
- Seen in its site's code: Google Analytics (googletagmanager.com/gtag/js), WordPress (/wp-content/), DocuSign (TXT docusign=) (read 2026-10-30)
- Address: 499 COL. EILEEN COLLINS BLVD.
SYRACUSE, NY 13212

## What it sells, to whom

- C&S Companies, formerly commonly identified as C & S Engineers, Inc., is a Syracuse-founded, nationwide multidisciplinary firm providing engineering, architecture, planning, environmental, construction-management, and construction services for public- and private-sector infrastructure and facilities projects. ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/wp-content/uploads/2022/09/Engineer-Your-Career-Interactive-1.pdf), [cscos.com](https://www.cscos.com/expertise/engineering/))

## Why it stands out

- 2026 Corporate Award of Excellence from the Northeast Chapter of the American Association of Airport Executives (NEC/AAAE). ([cscos.com](https://www.cscos.com/), [owler.com](https://www.owler.com/company/cscos))
- 2026 Great Lakes Chapter of the American Association of Airport Executives Corporate Member of the Year recognition for Kelly Jost, P.E. ([cscos.com](https://www.cscos.com/), [owler.com](https://www.owler.com/company/cscos))
- Best Place to Work recognition in the San Diego market for three consecutive years through 2021, according to Owler’s cited news coverage. ([cscos.com](https://www.cscos.com/), [owler.com](https://www.owler.com/company/cscos))
- The company’s project portfolio includes award-winning aviation work, including an Envision Gold runway project. ([cscos.com](https://www.cscos.com/), [owler.com](https://www.owler.com/company/cscos))
- Competes with: Power Engineers, Brown and Caldwell, Geosyntec, KPFF, Woodard & Curran, GZA, HDR, Pennoni, Sargent & Lundy, S&ME, O’Brien & Gere (OBG), Maser Consulting / NV5-type engineering firms, Other multidisciplinary architecture, engineering, environmental, and construction-management firms ([linkedin.com](https://linkedin.com/company/c&s-engineers-inc-), [govtribe.com](https://govtribe.com/vendors/c-s-engineers-inc-dot-1psx7))

## Products and services

- Aviation and airport planning, engineering, terminal, runway, taxiway, apron, fuel-facility, and noise-mitigation services ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Civil/site infrastructure and land development ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Surface transportation, highways, streets, bridges, traffic, and rail ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Facilities architecture and engineering ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Construction management, program management, and design-build/construction services ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Environmental services and brownfield remediation ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Energy, sustainability, and fuel-facility services ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Electrical, mechanical, structural, plumbing, fire protection, low-voltage, communications, security, and technology solutions ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))
- Planning, land-use, and market-strategy services ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [cscos.com](https://www.cscos.com/expertise/engineering/))

## Customers and markets

- **Customers**: Local, state, and federal government agencies, Airport authorities and aviation clients, including San Diego International Airport, Detroit Metro Airport, Willow Run Airport, Gerald R. Ford International Airport, Ithaca Tompkins International Airport, and Wayne County Airport Authority, Higher-education institutions, including San Diego State University, Binghamton University, and SUNY campuses, K-12 school districts, including Salmon River Central School District and Onondaga Central Schools, Municipalities, including the City of Jamestown, Industrial and manufacturing companies, developers, private businesses, and military clients, Federal agencies and prime contractors on infrastructure and facilities projects ([cscos.com](https://www.cscos.com/about-cs-companies/), [cscos.com](https://www.cscos.com/projects/), [civiciq.com](https://civiciq.com/public-contract/city-of-jamestown-ny-c-s-engineers-inc-professional-services-2026-08-31))
- **Markets**: Aviation (Airports, airfield pavement, terminals). ([cscos.com](https://www.cscos.com/expertise/aviation/), [cscos.com](https://www.cscos.com/expertise/transportation/), [cscos.com](https://www.cscos.com/expertise/energy/))
- **Markets**: Surface Transportation (Highways, bridges, rail, ports). ([cscos.com](https://www.cscos.com/expertise/aviation/), [cscos.com](https://www.cscos.com/expertise/transportation/), [cscos.com](https://www.cscos.com/expertise/energy/))

## Team

- Aileen Maguire Meyer, President, C&S Engineers, Inc.
- Daniel Sweetland, Vice President
- Nick Cerro, Vice President, Marketing and Business Development
- Robert Koller, Vice President - Aviation Engineering and Construction
- Kelly Jost, Service Group Manager for C&S’s Great Lakes Regional offices
- Cory Hazlewood
- Melissa Stern
- Jason McCray, Principal Engineer

## Where to find more

- [This page in Markdown, for agents](https://mad-max.leadbay.ai/company/cscos.com.md)

## Decision makers

- [Aileen Maguire Meyer](https://mad-max.leadbay.ai/person/aileen-maguire-meyer--cscos.com.md), President, C&S Engineers, Inc.
- [Daniel Sweetland](https://mad-max.leadbay.ai/person/daniel-sweetland--cscos.com.md), Vice President
- [Nick Cerro](https://mad-max.leadbay.ai/person/nick-cerro--cscos.com.md), Vice President, Marketing and Business Development
- [Robert Koller](https://mad-max.leadbay.ai/person/robert-koller--cscos.com.md), Vice President - Aviation Engineering and Construction

Work emails and direct phones come with a Leadbay account: https://wow.leadbay.ai/?register=true

Where it comes from: 7 sites read (cscos.com, civiciq.com, govtribe.com, linkedin.com, marketplace.aviationweek.com, c-engineers-inc.hub.biz, highergov.com).

## Best angle

2026-08-18 · Product: C&S announced receipt of the NEC/AAAE Corporate Award of Excellence (2 sources)

## Signals: what happened

- 2026-09-02 · News: C&S published a profile of Principal Engineer Jason McCray (2 sources: [cscos.com](https://www.cscos.com/), [civiciq.com](https://civiciq.com/public-contract/city-of-jamestown-ny-c-s-engineers-inc-professional-services-2026-08-31))
- 2026-08-18 · Product: C&S announced receipt of the NEC/AAAE Corporate Award of Excellence (2 sources: [cscos.com](https://www.cscos.com/), [civiciq.com](https://civiciq.com/public-contract/city-of-jamestown-ny-c-s-engineers-inc-professional-services-2026-08-31))
- 2022-04-01 · Fundraising: Venture · $3.2M (1 source: [A company database](https://cscos.com/))

## Working on now

- Expanding its transportation engineering presence in Florida.
- Leading sustainability initiatives, including airport master planning and decarbonization/electrification studies.
- Active recruitment and nationwide career fair tours for 2027 internships.
- Participating as industry leaders and sponsors at conferences like the Airport Development & Investment Conference.

From: [C&S Receives Corporate Award of Excellence from NEC/AAAE - C&S Companies](https://www.cscos.com/award-of-excellence-nec-aaae/), [Highway Facility Project Wins National ACEC Engineering Excellence Award - C&S Companies](https://www.cscos.com/highway-facility-national-acec-award/), [News & Insights - C&S Companies](https://www.cscos.com/news/), [Powered by People: Jason McCray - C&S Companies](https://www.cscos.com/powered-by-people-jason-mccray/), [C&S Companies](https://linkedin.com/company/c&s-engineers-inc-)

## Summary

C&S Companies is a national firm that provides integrated planning, design, engineering, construction, and environmental services for the built and natural environment [1][2]. Founded in 1968 in Syracuse, New York, the company operates as a full-service firm supporting government agencies, the military, and private-sector clients like developers and industrial manufacturers [1][3][2]. The firm is privately owned [3] and has received various forms of financial support, including venture and debt financing [2]. It faces competition from firms such as HDR, Brown and Caldwell, and KPFF [2]. Recent activity includes securing infrastructure consulting for a Chobani project and the ongoing management of municipal school capital projects [2].

[1]: https://www.cscos.com/about-cs-companies/ "About - C&S Companies"
[2]: https://linkedin.com/company/c&s-engineers-inc- "C&S Companies"
[3]: https://www.cscos.com/historic-registry/ "C&S Added to New York State Historic Business Preservation Registry - C&S Companies"
[4]: https://www.cscos.com/expertise/engineering/ "Engineering - C&S Companies"
[5]: https://www.cscos.com/ "C&S Companies"
[6]: https://www.cscos.com/news/ "News & Insights - C&S Companies"
[7]: https://marketplace.aviationweek.com/suppliers/c-s-engineers-inc/ "About | C & S Engineers, Inc. | Aviation Week Marketplace"
[8]: https://www.cscos.com/leadership-transitions/ "C&S Announces Leadership Transitions - C&S Companies"

## Sources

- [C & S Engineers, Inc.'s website](https://cscos.com)
- [Company record, via Exa](https://cscos.com/)
- [C&S Receives Corporate Award of Excellence from NEC/AAAE - C&S Companies](https://www.cscos.com/award-of-excellence-nec-aaae/)
- [Highway Facility Project Wins National ACEC Engineering Excellence Award - C&S Companies](https://www.cscos.com/highway-facility-national-acec-award/)
- [Powered by People: Jason McCray - C&S Companies](https://www.cscos.com/powered-by-people-jason-mccray/)