T&M Associates

Blue PVC pipe
Apr 27, 2026

T&M Associates celebrates six decades of growth

T&M Associates celebrates 60 years of growth, expanding national reach, innovation and workforce focus amid rising infrastructure demand.

T&M Associates
Mar 23, 2026

T&M Associates celebrates 60 years of engineering innovation

T&M Associates marks 60 years of engineering and technical services growth, expanding from New Jersey roots to a national presence.

The Senate Budget and Appropriations Committee held its first public hearing on the Fiscal Year 2025 budget proposal March 19 at NJIT in Newark.
Nov 13, 2025

T&M joins NJIT graduate engineering partnership

The school is partnering with T&M Associates and others to offer programs featuring tuition discounts to help upskill employees as well as strengthen the local workforce and pipeline.

National consulting, engineering, environmental services company T&M Associates is headquartered in Middletown.
Apr 28, 2025

T&M Associates celebrates legacy and looks to future

The Middletown-based national consulting, engineering, environmental services company nears its 60th anniversary with growth, leadership stability and a strong culture rooted in New Jersey.

Renewable energy concept
Apr 23, 2025

List: Colliers tops NJ environmental firms with 600+ employees

The top 25 organizations together employ more than 2,800 professionals across New Jersey, with services including LEED certification, environmental engineering and consulting.

T&M Associates Chairman and CEO Gary Dahms speaks with NJBIZ Editor Jeff Kanige on Feb. 7, 2024.
Feb 12, 2024

NJBIZ Conversations: T&M Associates CEO Gary Dahms

Discussing the progress being made on infrastructure – including the Gateway project, billed as the most important work in the country – the outlook for development and his role with the state Chamber.