CSL Consulting LLC Email Format

ConstructionMassachusetts, United States51-200 Employees

CSL Consulting LLC is a mid-sized firm that concentrates on owner's project management and mitigation within the construction industry. Based in Burlington, Massachusetts, it serves a broad spectrum of clients across higher education, private K-12, corporate, hospitality, healthcare, development, non-profit, infrastructure, and life sciences sectors. The firm guides projects from planning to completion, assembling and leading project teams, negotiating contracts, overseeing budgets, and coordinating contractors to ensure alignment with client objectives.

Its portfolio totals more than $15 billion in value and encompasses new construction, renovations, and ongoing maintenance projects. In October 2025, CSL announced a strategic partnership with Brownstone Construction Group and expanded its presence in the Southeastern United States.

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