Featured Project

Featured Project: San Francisco International Airport, Access Control Survey Data Collection

Cornerstone specializes in providing project planning and design support services for aviation and municipal capital improvement projects. Since 1986, Cornerstone’s expertise in the areas of aviation project planning and construction administration services provide valuable solutions to the client. The Company’s aviation experience includes airport/airline terminals, boarding areas, cargo facilities, parking structures, passenger bridges, roadways, taxiways, guideways, aprons, fueling stations, and other transit, maintenance/ operations facilities and flight support systems.


The solutions provided by Cornerstone span the entire aviation project lifecycle from needs and condition assessments, design support, capacity studies, construction management, project planning, scheduling, estimating, QA/QC and inspection, and systems commissioning. Cornerstone also supports client needs by providing technology solutions. We help our clients manage multiple stakeholder requirements, and other public and commercial interests for their projects throughout all project phases.

We support our clients throughout all project phases including pre-construction, construction and close-out. Aviation/Airport clients are typically sensitive to maintaining 24/7 operations related to passenger travel and safety. Cornerstone’s expertise and experience in delivering very complex aviation programs while maintaining critical project schedules and construction safety zones is a critical factor in our success.


With over three decades of industry experience, Cornerstone also provides project planning services for a variety of capital improvement projects including: airport/airlines, transit and roadways, water, sewer, power, technology, healthcare, education, defense and other commercial and other public infrastructure buildings/facilities programs.


Cornerstone’s staff¬of architects, engineers, resident engineers, inspectors, cost estimators, schedulers, program and construction managers, IT/systems experts and industry professionals are experienced in working with municipalities on multiple and simultaneous design and construction programs.


The Company has a national presence, with clients in Washington DC, Seattle, Denver, Nevada, Atlanta, Los Angeles, as well as a concentration in the San Francisco / Bay Area. Cornerstone also serves clients who require assistance coordinating interagency program activities with local and regional governing agencies.


  • San Francisco International Airport, Boarding Area A
  • San Francisco International Airport, West Cargo Facility
  • San Francisco International Airport, Rental Car Facility
  • San Francisco International Airport, North and West Cargo Facilities
  • San Francisco International Airport, BART Concourse H
  • San Diego International Airport, Various Infrastructure Improvements
  • San Jose International Airport, Terminal Expansion


  • Fallon Naval Air-station, Flight Systems Operations/Technical Support, NV
  • JFK and La Guardia International Airports, NY, Fare Collection Facilities
  • Logan International Airport, MA, Various Infrastructure Improvements
  • Miami International Airport, FL, Various Infrastructure Improvements
  • Minneapolis International Airport, MN, Various Infrastructure Improvements
  • Phoenix International Airport, AZ, Various Infrastructure Improvements
  • Portland International Airport, OR, Various Infrastructure Improvements
  • Newark International Airport, NJ, Various Infrastructure Improvements
  • Philadelphia International Airport, PA, Various Infrastructure Improvements
  • United Airlines, Nationwide Infrastructure Improvements at 70 airports


  • Parsons Brinckerhoff
  • CH2MHill
  • PGHWong Engineering
  • URS
  • Hensel Phelps


  • U. S. General Services Administration Consolidated Schedule Contract #GS-00F-0007P
    Eligible to compete for SBA 8a Contracts
  • Mission Oriented Business Integrated Services (MOBIS)
  • Professional Engineering Services (PES)
  • Information Technology Schedule 70 (IT Schedule 70)
  • U.S. General Services Administration STARS Contract
  • California Multiple Award Schedule, Information Technology Contract (CMAS)
  • California Multiple Award Schedule, Project Management Contract (CMAS)


  • US SBA, Small Disadvantaged Business Enterprise
  • CA DGS, Small Business Enterprise