
Residential Construction You Can Trust
Nunzianto Construction LLC is a residential construction contractor in Killingworth, CT, providing dependable home remodeling, additions, kitchens, bathrooms, and new construction services along the Connecticut shoreline.
Licensed & Insured
Residential construction specialist
Quality Craftsmanship
Reliable Communication
Our Services

Certifications & Professional Training
Specialized installer training that supports our commitment to quality workmanship.

Certified Door System Installer

Certified Installer Program
Owner Matt Nunzianto has successfully completed specialized training through Therma-Tru and OSI for professional door system installation in new construction and replacement projects.
Recent Projects
Take a look at some of our completed residential projects and see the quality of our work for yourself.






