DeRossi Classic Home Specialists serving Rockingham and Hillsborough County, New Hampshire
Your home's exterior is one of the first things people see. Ensure it makes a lasting impression when you turn to DeRossi Classic Home Specialists. Located in Londonderry, New Hampshire, we have the experience needed to tackle exterior improvements of all types, including siding installations, roof repairs, window installation
and much more.

What separates us from the other residential home improvement contractors in the area is that we don't do multiple projects at the same time. When we're working on your home, we're focused on getting your job done instead of being spread out over three or four other jobs, which means that we can get your job done right and complete it quickly.
Why Choose Us
- Family Owned and Operated
- Licensed, Insured and Bonded
- Free Estimates
- All Sales Done by Owner
- Built on the Foundation of Honesty and Integrity
- What We Say, is What We Do
- Years of Experience and Knowledge
- Work Directly with the Owner
- Preferred Installer
Treating Our Customers as Part of the Family
When it comes to providing personalized service, DeRossi Classic Home Specialists is the best. As a family-owned-and-operated company, we understand the importance of providing high-quality workmanship along with personal customer service. We are also fully licensed, insured and bonded to give you the peace of mind you deserve. When we work with you, you are not a job; you are a friend. We are happy to have made so many friends out of our customers over the years.