Quadrant Consultants Inc. celebrates its 30th anniversary this month!.

Since 1979, Quadrant Consultants Inc. has been a leading consulting firm for engineering, planning, environmental and aviation services for transportation, utility infrastructure and land planning. Quadrant’s experienced staff of engineers, planners and environmental scientists understands the issues and challenges of public works projects and expertly solves them to make plans into realities.

Read more»

It was 1979. Jimmy Carter was U.S. President. The United States and the People's Republic of China established full diplomatic relations. The Voyager I space probe made its historic approach to Jupiter. The Soviet Union invaded Afghanistan. And Chrysler asked the United States government for $1 billion to avoid bankruptcy.

In 1979, Quadrant Consultants began with four partners—three engineers and a planner—and a shared vision of a full-service, high-quality consulting firm serving the transportation and infrastructure market. From concept planning to environmental assessment to engineering design to construction management, Quadrant provides the services projects require in all stages.

We have progressed and succeeded by the talent, dedication and passion of our employees and the loyalty of our clients.

Read more»

• We get the right results for our clients, on time and within budget.
• We listen to and respond to our clients’ needs.
• We work hard to find the best solutions for our clients.
• We encourage our employees to stay knowledgeable in their fields and learn the latest trends.

www.qconsultants.com