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McMahon & Mann Consulting Engineering and Geology, P.C. Employee Directory

Civil EngineeringNew York, United States11-50 Employees

McMahon & Mann Consulting Engineering and Geology, P.C. is a civil engineering firm based in Buffalo, New York. It offers consulting and design services for geotechnical, subsurface environmental, and solid waste projects, primarily across the Northeastern United States. The firm employs a professional staff of about 19, including nine professional engineers, most holding advanced degrees in civil engineering, and one geologist.

The firm holds a Certificate of Authority to provide engineering services in New York State, Ohio, and New Hampshire, enabling cross-state engagement. With a focused practice and qualified technical staff, it serves clients needing specialized geotechnical, subsurface environmental, and solid waste expertise in civil engineering projects.

Find McMahon & Mann Consulting Engineering and Geology, P.C. employees' phone numbers or email addresses

McMahon & Mann Consulting Engineering and Geology, P.C. Global Highlights

Location
Employees

North America
24

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  • United States Of America
    23
  • Costa Rica
    1

Europe
1

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  • Italy
    1

Oceania
1

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  • New Zealand
    1

South America
1

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  • Brazil
    1

McMahon & Mann Consulting Engineering and Geology, P.C.'s Leadership

  • Chief Operating Officer at McMahon & Mann Consulting Engineering and Geology, P.C.
    C. H.
    Chief Operating Officer
    Mobile Phone
  • Chief Operating Officer at McMahon & Mann Consulting Engineering and Geology, P.C.
    M. R.
    Chief Operating Officer
    Mobile Phone
  • President at McMahon & Mann Consulting Engineering and Geology, P.C.
    D. M. M.
    President
    Mobile Phone
  • Titolare at McMahon & Mann Consulting Engineering and Geology, P.C.
    C. C.
    Titolare
    Mobile Phone
  • Owner at McMahon & Mann Consulting Engineering and Geology, P.C.
    M. R.
    Owner
    Mobile Phone
  • Project Manager at McMahon & Mann Consulting Engineering and Geology, P.C.
    T. S.
    Project Manager
    Mobile Phone
  • Senior Principal Consultant at McMahon & Mann Consulting Engineering and Geology, P.C.
    J. L.
    Senior Principal Consultant
    Mobile Phone
  • Principal at McMahon & Mann Consulting Engineering and Geology, P.C.
    K. M.
    Principal
    Mobile Phone

McMahon & Mann Consulting Engineering and Geology, P.C. Employee Metrics

100%
50%
0%
2026
2025
  • Arts & Design
  • Program & Project Management
  • Other
  • Biotechnology

Contact profiles from McMahon & Mann Consulting Engineering and Geology, P.C.

Name
Title
Contact
Location
Last Update
  • Titolare at McMahon & Mann Consulting Engineering and Geology, P.C.
    C. C.
    Titolare
    Mobile Phone
    Italy, Piedmont
    Sep 16, 2026
  • Chief Operating Officer at McMahon & Mann Consulting Engineering and Geology, P.C.
    C. H.
    Chief Operating Officer
    Mobile Phone
    Oct 23, 2024
  • President at McMahon & Mann Consulting Engineering and Geology, P.C.
    D. M. M.
    President
    Mobile Phone
    Oct 23, 2024
  • Chief Operating Officer at McMahon & Mann Consulting Engineering and Geology, P.C.
    M. R.
    Chief Operating Officer
    Mobile Phone
    Oct 18, 2024
  • Owner at McMahon & Mann Consulting Engineering and Geology, P.C.
    M. R.
    Owner
    Mobile Phone
    New Zealand
    Aug 01, 2026
  • Project Manager at McMahon & Mann Consulting Engineering and Geology, P.C.
    T. S.
    Project Manager
    Mobile Phone
    Oct 22, 2024
  • Senior Principal Consultant at McMahon & Mann Consulting Engineering and Geology, P.C.
    J. L.
    Senior Principal Consultant
    Mobile Phone
    Brazil, State of Minas Gerais
    Sep 12, 2026
  • Principal at McMahon & Mann Consulting Engineering and Geology, P.C.
    K. M.
    Principal
    Mobile Phone
    Oct 17, 2024
  • Associate at McMahon & Mann Consulting Engineering and Geology, P.C.
    N. S.
    Associate
    Mobile Phone
    Sep 14, 2026
  • Geologist at McMahon & Mann Consulting Engineering and Geology, P.C.
    R. S.
    Geologist
    Mobile Phone
    Sep 03, 2026

Frequently Asked Questions

What is McMahon & Mann Consulting Engineering and Geology, P.C. known for?

Minus sign iconPlus sign iconMcMahon & Mann Consulting Engineering and Geology, P.C. was founded in 1993 and operates in the Civil Engineering industry. You can contact McMahon & Mann Consulting Engineering and Geology, P.C.'s main corporate office by phone at
+1-716-834-****
. Explore McMahon & Mann Consulting Engineering and Geology, P.C.'s company overview page for more information.

What is McMahon & Mann Consulting Engineering and Geology, P.C.'s most common email format?

Minus sign iconPlus sign iconMcMahon & Mann Consulting Engineering and Geology, P.C. employees' email format typically follows the pattern of FLast@mmce.net. Trying to find reliable and up-to-date employee contact data? Find more McMahon & Mann Consulting Engineering and Geology, P.C. email formats with LeadIQ.

How many employees does McMahon & Mann Consulting Engineering and Geology, P.C. have currently?

Minus sign iconPlus sign iconMcMahon & Mann Consulting Engineering and Geology, P.C. has approximately 14 employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Oceania.

Who are McMahon & Mann Consulting Engineering and Geology, P.C.'s key employees and leadership?

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As of August 2026, McMahon & Mann Consulting Engineering and Geology, P.C.'s key employees include:

  • Chief Operating Officer: C. H.
  • Chief Operating Officer: M. R.
  • President: D. M. M.
  • Titolare: C. C.
  • Owner: M. R.

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