• HOME

  • FIRM

    • Who We Are
    • Our Approach
    • Leadership
    • Where We Work
  • SERVICES

    • Structural Engineering
    • Civil Engineering
    • Safety & Fall Protection
    • Certified Special Inspections
    • Sustainability
  • PORTFOLIO

    • View All
    • Commercial/Retail
    • Energy/Solar
    • Government/Military
    • Education
    • Healthcare
    • Pharma/Biopharma
    • Residential/Mixed-Use
  • NEWS ROOM

    • Blog
    • Client Testimonials
    • Events
    • Newsletter
    • Philanthropy / Sponsorship
    • Press Releases
  • CAREERS

    • Current Openings
  • CONTACT US

    • Client Portal
  • More

    Use tab to navigate through the menu items.
    Mainstay Engineering Group, Inc Color.jp

    PHILANTHROPY / SPONSORSHIP

    Children's Hospital
    Children's Hospital

    of Philadelphia

    Christiana Care
    Christiana Care

    Health System

    Christopher Mensch
    Christopher Mensch

    Foundation

    DoughMain
    DoughMain

    Education Foundation

    Drexel University
    Drexel University

    Athletics

    J. Wood Platt
    J. Wood Platt

    Caddie Scholarship Trust

    Laurel House
    Laurel House
    Leukemia &
    Leukemia &

    Lymphoma Society

    Lourdes Health
    Lourdes Health

    System

    North Wales
    North Wales

    Area Library

    Ronald McDonald
    Ronald McDonald

    House Charities

    Special
    Special

    Olympics

    The Carpenters'
    The Carpenters'

    Company

    The Center for American
    The Center for American

    Homeless Veterans

    West End
    West End

    Food Pantry

    Wissahickon Boys
    Wissahickon Boys

    Lacrosse Club

    Wissahickon Educational
    Wissahickon Educational

    Opportunities Foundation

    Wissahickon Valley
    Wissahickon Valley

    Watershed Association

    Copyright 2022 Mainstay Engineering Group, Inc.

    • LinkedIn Social Icon