Duffley Development Corp. has been operating for over 20 years in Manchester, New Hampshire. We service customers in all of New Hampshire, Northern Massachusetts and further out if necessary. We offer a wide range of quality services to help you with your building’s needs. Using quality products, with our proven methods of application, we will ensure our work will meet your highest standards. Our work will be done in a timely manner, with the least amount of disruption possible to allow you to be as functional as possible as we complete your work and with the highest safety standards.
We Specialize in:
Steve and his staff come highly recommended by our company. Have done dozens of projects together over the past 15 years and the craftsmanship, attention to detail, and finished product are always exceptional. Their many repeat customers / multiple projects year after year is a testament to the high standards and quality workmanship of Duffley Development.
The Duffley Development has been our main contractor at Trinity HS, St. Raphael Church, and St. Benedict Academy for many years and their work has always been up to our standards and expectations. I highly recommend them.
I have been working with Duffley Development for 4 years now, on some very large masonry and waterproofing projects. Their professionalism and expertise are second to none. Their work is the highest quality, and I have never even had the smallest problem on any job and that is a General Contractor’s dream