Diamond Wood Contracting LLC
DiamondWood Contracting LLC is a licensed and insured home remodeling and custom carpentry contractor serving Southern New Hampshire and Greater Boston, Massachusetts. Servicing Nashua, Manchester, Concord, Lowell, Andover, and surrounding regions, we deliver high-quality interior and exterior home renovations built with precision and transparency. From kitchen and bathroom makeovers, custom deck building, and flooring to trim work, stair railings, siding, and structural repairs, owners Nick and Lucas bring dependable timelines and expert craftsmanship to every project. Whether you need a small repair or a complete basement remodel, call (603) 557-0340 today for your free in-home estimate!
Customer's reviews
I cannot say enough good things about Diamond Wood Contracting! I had reached out to install a new stair railing for inside our home and they came out quickly, at a very competitive price, and did a beautiful job! We recently had many contractors at our home for updates and Diamond was by far the BEST service with the friendliest and most personable staff. They even swept up everything when they were done - the house is literally cleaner now compared to before they got here. I cannot thank them enough - you both created a beautiful piece of art inside our home that will be cherished for decades to come. I will not hesitate to reach out to Nick and his team and you shouldn’t either! Thank you again!
~ Elise R
We recently completed a full basement remodel, including the addition of a new bathroom, with Diamondwood LLC, and the experience exceeded expectations.
From the outset, their team demonstrated professionalism and a meticulous attention to detail. I had a clear vision for how I wanted the space to look and function, and they executed it precisely—bringing the concept to life with a high level of craftsmanship.
Nick and Lucas were especially valuable throughout the process. Beyond simply following plans, they proactively recommended practical design enhancements I would not have considered—particularly thoughtful solutions that allow easier access to key maintenance components. That level of foresight reflects real experience and long-term thinking.
The project was completed on schedule, and the job site was consistently maintained in a clean and organized manner. Their communication, workmanship, and execution were all top-tier.
I would not hesitate to recommend Diamondwood LLC to anyone considering a remodel.
~ P N
Best customer service ever! After reaching out to this company for some work to be performed, they spent quite a bit of time in conversations with us to ensure we were going to have the exact items we wanted. Within a couple of days, they had everything ready to go and provided a quote (which was very reasonable!). We would have used this company but family members decided that they would perform the installations as a gift for free and who would refuse that??! Will definitely use Diamond next time!
~ trish l
Contact information
Phone
+1 603-557-0340
Sunday
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
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