
T&M Associates has advanced into the top 10 of Lehigh Valley Business’s annual ranking of engineering firms, signaling continued expansion of its professional engineering workforce in eastern Pennsylvania.
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The company moved up two spots from the previous year to secure the No. 9 position on the publication’s 2026 list, which measures firms based on the number of professional engineers working within the region.
Engineering firm rankings based on staffing levels have become a closely watched indicator of regional market activity, particularly as infrastructure investment and private development continue driving demand for technical expertise.
For firms operating in transportation, water, site development, and municipal engineering sectors, workforce depth increasingly influences project delivery capacity and competitiveness in public procurement opportunities.
The Lehigh Valley market has experienced sustained engineering demand tied to industrial development, logistics expansion, municipal infrastructure upgrades, and population growth. As project pipelines expand, firms across the region continue competing for licensed engineers and technical specialists.
In this environment, increases in engineering headcount often reflect broader growth strategies tied to both public and private sector work.
Across the engineering and construction industries, firms continue facing pressure from labor shortages, succession planning challenges, and increased competition for experienced professionals.
Companies that successfully expand technical staffing levels are often better positioned to pursue larger and more complex infrastructure programs while maintaining project schedules and client service standards.
For project owners and developers, engineering workforce strength can directly influence delivery timelines, responsiveness, and technical oversight capacity. Firms with larger professional engineering teams may offer greater flexibility for multi-project portfolios and fast-moving development cycles.
As infrastructure funding and regional development activity remain strong, engineering capacity is expected to remain a critical differentiator across the construction and consulting sectors.
Source: T&M Associates