General Contracting

The General Contractor (GC) is responsible for all of the actual construction phases of the project. The GC manages all aspects of materials, labor, subcontractors, utilities and other services required to construct your building. Some owners and property developers will hire a GC to implement construction after working with architects and engineers in the planning and preconstruction phases.

As your General Contractor, JH Spain brings decades of successful project management experience to the work site. While we provide a myriad of planning, design and engineering support services, at the end of the day, we’re a construction company. You can feel confident in our full scope of capabilities to construct a durable and lasting built environment that you and others can enjoy for many years.




We recently completed a construction project for a medical company. JH Spain turned in a timely and tight construction schedule. Their communication, supervision and scheduling were fantastic. JH Spain worked with our preferred subcontractors and as well as their own to get the project done right. Their project management was outstanding, and they anticipated issues prior to our weekly meetings. I thank them for their outstanding efforts and look forward working with JH Spain in the future.
Jack Sullivan
Sullivan Development



For more information about our construction services, please call us at 603-224-8583, or use the form to the right. A member of our team will get back to you as soon as possible.