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Dulohery Weeks is a Mechanical and Electrical consulting firm with extensive experience in government, commercial and institutional markets. Our professionals are committed to engineering excellence in providing innovative, cost effective and sustainable design solutions. Our firm's long-standing commitment to energy efficient building systems has evolved into a broader commitment to sustainability in all aspects of building design, construction and operation processes. This commitment has resulted in Dulohery Weeks becoming a leading provider of engineering services related to the Green Building revolution.

Design Services



Fire Protection




Safety and Security

Enhanced Services

Commissioning (CxA)

Energy Modeling

LEED Consulting

Energy Management

Dulohery Weeks is certified as a "small business" under Small Business Administration Guidelines for Federal Contracting Opportunities.