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Hemenhalt has been developed as a new and up and coming general contracting and service and maintenance company for the 21st century. We strive to provide “back to basics” service with a modern sustainable platform. Owned and founded by Christopher Hemenway and Jason Haltiwanger, this company has 40 years of practical experience at its helm. The combination of innovative research, cooperation with local, state, and federal organizations and programs, and willingness to stay on the cutting edge, separates Hemenhalt from other companies in the industry.

We provide general contracting services, construction services, preventative maintenance services and mechanical service to the New England area, mostly limited to Massachusetts but also NH and RI. Hemenhalt covers a wide range of the industry from new construction, to remodels and rehabilitation projects, to sustainable upgrades in both the residential and commercial sectors. Whether developing a new community, or adding solar panels to your rooftop, Hemenhalt will carry you from planning and design through to a successful finished product.

What We Do

Products/Services Relating to General Contractors
Products/Services Relating to Interiors--Offices, Stores, Etc.

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Associations & Memberships

Member of EPA (Environmental Protection Agency) EPA (Environmental Protection Agency)
Member of LEED (Leadership in Energy and Environmental Design) LEED (Leadership in Energy and Environmental Design)
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