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 W.E.K.
Fantastic Job! The house looks so nice that it should be on a brochure. The crew was extremely professional and completed the job in just one week! Plus I have the peace of knowing we will never have to paint again. RhinoShield definitely increased the value of our home!
Review of Steveworks LLC by Evan Z.
Steve and his team did an amazing job! They were punctual and the end product was a great value. I have had nothing but compliments on my kitchen.
Review of Kohler Bathroom Design Service by Kevin B.
The design services were exceptional. Tracey the designer was very knowledgeable and did a great job.
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