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Summit Materials is a leading aggregates based construction materials company that supplies aggregates, cement, ready-mixed concrete and asphalt, and provides paving and other services. We are committed to promoting the success of our businesses by offering a safe place to work and implementing best practices, while striving to exceed our environmental and social responsibilities. Summit Materials was formed by its CEO Tom Hill and a small group of investors, including Blackstone Capital Partners (an affiliate of The Blackstone Group) and Silverhawk Capital Partners. Summit Materials completed its first acquisition in late 2009 and since then has closed on more than 60 acquisitions, which are organized into 12 operating companies in three divisions across the United States and western Canada.
Hilty’s Electric is a full service Electrical Contractor specializing in New Construction Multi-Family Residential, Condominiums, Townhomes, Assisted and Independent Living, and Student and Military Housing.
Since 1990, on time, on budget, for decades
Oliver Mechanical in Manchester, NH and licensed to do business in New Hampshire and Massachusetts. We possess strong capabilities in HVAC installation & service and commercial plumbing installations.
At Pro HVAC/R, we are committed to giving commercial property owners the state-of-the-art fixtures and installation when it comes to their refrigeration needs.