about us

Who We Are

Nunzianto Construction LLC is a residential construction company built on trust, quality workmanship, and strong communication. We work with homeowners who want their projects done right—and want to feel confident throughout the process.

From home additions and remodeling to kitchens, bathrooms, decks, and exterior projects, every job is approached with care, attention to detail, and respect for your home. No matter the size of the project, our goal is simple: deliver quality work we’re proud to stand behind.

Certifications & Professional Training

Specialized installer training that supports our commitment to quality workmanship.

Owner Matt Nunzianto has successfully completed specialized training through Therma-Tru and OSI for professional door system installation in new construction and replacement projects.

Our Approach

We believe successful construction projects start with listening. We take the time to understand your goals, provide honest estimates, and communicate clearly throughout every stage of the project. Our process is straightforward, organized, and focused on quality from start to finish.

Why Homeowners Choose Nunzianto Construction

– Licensed and insured residential contractor
– Quality craftsmanship and attention to detail
– Clear communication and honest timelines
– Clean, organized job sites
– Reliable service from start to finish

Our Service Area

Nunzianto Construction LLC proudly provides residential construction services for homeowners in Killingworth, Connecticut, and the surrounding shoreline communities. We specialize in residential projects including new construction, home additions, remodeling, kitchens, bathrooms, and exterior improvements.

Let’s Build Something You’ll Be Proud Of

If you’re planning a home improvement project and want a contractor you can trust, we’d love to hear from you.

Request a Free Estimate