About this company
603 Contracting
603 Contracting is a professional general contractor based in Derry, NH, serving homeowners and businesses across Southern New Hampshire. We specialize in residential remodeling, additions, kitchen and bath upgrades, basement finishing, new home construction, and commercial tenant improvements. Known for clear communication, high-quality craftsmanship, and reliable service, our team is committed to delivering exceptional results on every project. Whether you're updating your home or building out a commercial space, 603 Contracting is your trusted local partner.
Photos 3
Reviews
Leave the first review
Have you had work done by 603 Contracting? Let everyone know about your experience by leaving a review!
Leave review
Reviews of nearby contractors
Review of Rhino Shield of New England by Lyman Y.
Before finial walk through I pointed out things that needed to be touch up to painter. He said ok. As I walked around with Fabiano some of the painters were cleaning up and some were still painting. I signed the agreement after we walked around think that the painters had not done the touch up. The... more
Review of Steveworks LLC by C.G.L.
We were pleased working with Steveworks. Steveworks was easy to work with, fair, flexibile, responsive, and helpful in the project visioning. In particular, Steveworks made it clear that customer satisfaction was important, both rhetorically and in action. Occasional miscommunication and a few mostl... more
Review of Kohler Bathroom Design Service by Leslie V.
An exceptional experience and result that has impressed everyone I've shown. I would highly recommend the Kohler Bathroom design service.
Nearby answers
Bob Williams of Star Construction Company, Inc. PRO answered:
Learn why professional home builders and home improvement contractors join our community of quality.
Get started