Trusted advisors for the built environment.

Explore Featured Projects

Featured Project

ResinTech Headquarters

GREYHAWK provided owner’s representation and HVAC commissioning services for construction of two ISO 13485-compliant facilities that form the ResinTech, Inc. headquarters.

View Project

Featured Project

Rowan College of South Jersey Math & Engineering Center

GREYHAWK provided construction management and HVAC commissioning services for a new one-story academic center featuring a campus centerpiece clock tower.

View Project

Featured Project

Barclays Center Arena

GREYHAWK provided critical path method (CPM) scheduling and risk management services to the GMP design-build contractor for fast-track construction of a new 19,000-seat multi-purpose arena.

View Project
Prev  /  Next  /  All

Project Management

A Wide Range of Construction Advisory Services

  • Quality from concept to closeout.
  • GREYHAWK implements innovative project management techniques and controls that move projects forward in a timely and cost effective manner.
Learn More

Construction Consulting

Decades of Experience

  • Tailored services to meet your needs.
  • GREYHAWK provides expert construction consulting services across all market sectors to include all stakeholders.
Learn More

Commissioning

A More Efficient Building System Operation

  • Not a one-time event. A process to improve efficiency.
  • GREYHAWK provides commissioning services to support more efficient building system operations. Commissioning can be performed on new buildings, facility additions, or renovations.
Learn More

Markets

Explore the Spaces We Help Navigate

View All

About Us

Experienced & Right-Sized

GREYHAWK is large enough to have relevant experience in a broad array of areas, but small enough to ensure involvement of principals in all projects.

News and Insights

A Trustworthy Perspective

June 13, 2025

Colonel Robert Dinan retires from U.S. Army

Read Article

April 16, 2025

GREYHAWK Newsletter - Spring 2025

Read Article

April 8, 2025

Staff Augmentation: Navigating Construction Complexity with Scalable Expertise

Read Article

News and Insights

A Trustworthy Perspective

Our professionals remain accessible to help you navigate what’s happening now and prepare for what’s next.

View All News and Insights

Contact Us

Let’s Work Together

Partner with us today to experience firsthand our total perspective approach. Join a thriving, dynamic and growing team with experience, skill, and passion.

Partner with Us
Join Our Team
You are using an unsupported version of Internet Explorer. To ensure security, performance, and full functionality, please upgrade to an up-to-date browser.