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Portsmouth, NH

Opened in 2013, Collins’ Portsmouth, New Hampshire, office provides civil and structural design and analysis services coupled with field experience to the transportation, marine, construction, energy, and site development industries.

Collins’ insistence on obtaining firsthand knowledge means that our engineers are on the project from start to finish. In addition to being assured of who will be performing the work, Collins’ clients can be confident that projects are completed on schedule and within budget.

Portsmouth, NH

134 Pleasant Street
Portsmouth, NH 03801
P: (603) 334-4742

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Zachary D. Jenkins, P.E., S.E.
Zachary D. Jenkins, P.E., S.E., Regional Manager
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550 West Jackson Boulevard, Suite 1200
Chicago, IL 60661
312.704.9300

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