About Dency Construction

South Shore, Suffolk County

Established in 2015, Dency Construction is a thriving Long Island home renovation company built on trust, quality, and care.

The Dency Team has been carefully assembled with dedicated craftsmen, subcontractors, and material suppliers to handle the remodeling needs of Long Island residents. The Dency team brings 20+ years of field experience to each project.




We Service South Shore, Suffolk County

Our mission and vision:

Our mission is to help Long Island home buyers build their dream homes and current homeowners transform their homes with full remodels and additions.

Our vision is to be the home renovation company of choice for home buyers and homeowners on the south shore of Suffolk County, Long Island.

Jason Harty

Owner - Dency Construction

Our priority is safety:

At Dency construction we take pride in putting safety first on every job. We’re committed not only to continuing our education on OSHA related matters, but also to keeping our job sites as clean as possible to prevent safety hazards. We enforce strict OSHA-compliant standards on every job site.

As your home renovation experts, Dency Co. is here to help you with:

The Dency Difference

Dency Co. is not a traditional construction company— We’re different, and it shows. We connect with every client we serve personally, getting to know them, their families, their goals, and their dreams. We communicate honestly, thoroughly, and professionally. We bring home visions to life with our knowledge and experience while using the highest-quality materials. We have a passion for giving back and are always seeking new ways to serve our community.