Our Office Locations

JTC operates from strategically located offices to provide responsive support across a wide range of engineering, consulting, inspection, and testing projects. Our locations allow us to work closely with clients, contractors, developers, and project teams while maintaining the flexibility to support projects across multiple regions and sectors.

Whether delivering on-site inspections, technical evaluations, materials testing, or consulting services, our teams are positioned to respond efficiently and provide dependable local support backed by wider technical expertise. No matter which office you contact, clients can expect the same commitment to professionalism, communication, and practical project-focused service that defines JTC’s approach.

Offices

New Hampshire

15 Rye Street
Suite 125
Portsmouth, NH 03801
Ph: 603-379-9162

Vermont

11 Adams Drive
Williston, VT 05495
Ph: 802-295-1100

5 Legion Drive
PO Box 16
Hartland, VT 05048
Ph: 802-672-6112

477 East Main Street
Newport, VT 05855
Ph: 802-295-1100

Maine

136 Maine Avenue
Bangor, ME 04401
Ph: 207-947-3184

24 Capital Avenue
Lisbon, ME 04252
Ph: 207-947-3184

Massachusetts

356 Manchaug Road
Sutton, MA 01590
(mailing address: PO Box 430, Manchaug, MA 01526-0430)
Ph: 774-420-7227

Connecticut

65 Louis Street
Unit B
Newington, CT 06111

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