Meet J.A. Rosa Construction

Experience. Precision. Partnership.

J.A. Rosa Construction is a full-service general contractor serving commercial, municipal, and institutional clients throughout Connecticut. With over 25 years of experience, we manage a wide range of projects—from ground-up construction to complex renovations in active, occupied spaces.

We specialize in tackling technically demanding jobs, tight timelines, and projects that require detailed coordination between trades, owners, and design teams. From structural to fine finishes and historic restorations, our crews and subcontractors deliver quality workmanship at every stage.

What Sets Us Apart:

A proven track record of delivering projects on time and within budget
Full-service capabilities, including pre-construction, site work, remediation, and interior finishes
Extensive experience working in occupied buildings and complex environments
A trusted, go-to partner for elevator-related construction across Connecticut

Behind every successful project is a coordinated team. Our firm is staffed with experienced field personnel, skilled tradespeople, and knowledgeable office support—including estimators, project managers, and accounting professionals who keep every phase on track and well-documented.

At J.A. Rosa, we believe that construction success is built on teamwork, communication, and accountability. We work closely with clients, designers, and subcontractors to align goals, solve challenges, and deliver exceptional results with integrity and professionalism.