Mainline Construction • 1047 Delaware Avenue  Island Park, NY 11558

Phone: 631-928-3019 • email:

Residential Construction

Many of our commercial projects have either had a residential carpentry scope of work or have spread to private work on a client’s personal home. For this reason, we have expanded our business to the home improvement portion of this industry. We are a fully licensed and insured Residential General Contracting firm with the ability to work in concert with architects and individual trades to accomplish any objective.