Purv Convenience Store in Amityville

🏗️ Long Island’s Go-To Licensed & Insured General Contractor

Serving Nassau, Suffolk & the Greater Tri-State Area

At MJG Contracting Corp., we deliver precision, craftsmanship, and reliability to every convenience store build-out. With decades of experience and a no-nonsense New York work ethic, we handle your project from concept to completion—on time, on budget, and with zero guesswork.


🔨 What We Do

We plan, build, and manage every stage of your project with hands-on expertise and Long Island grit.

  • Turn-key construction & store-fit build-outs

  • Site preparation, demolition, structural framing & concrete work

  • Interior build-outs — shelving, counters, HVAC, lighting, flooring

  • Exterior upgrades — signage support, facades, sidewalks, parking areas

  • Full coordination with architects, engineers & local inspectors


⭐ Why Choose MJG?

  • 30+ years building retail spaces across Long Island — including gas stations, corporate franchises, and retail tenants

  • Fully licensed in Nassau, Suffolk, and NYC — plus EPA Renovator Certified

  • Results-driven approach — on schedule, on budget, no excuses

  • Clear communication & strong partnerships, built on Long Island values: integrity, grit, and trust


📋 Our Process

  1. Consultation & Site Assessment – On-site meeting to discuss your needs, review zoning & permit requirements

  2. Detailed Estimate & Timeline – A transparent scope of work with realistic pricing and firm scheduling

  3. Full-Service Execution – Our skilled crews handle foundation, framing, interiors, and signage

  4. Final Walkthrough & Handover – Ensuring compliance, quality, and your complete satisfaction before opening day


📍 Serving Long Island & the Tri-State Area

Based in Huntington Station, we’ve built convenience stores across Nassau County, Suffolk County, and New York City. When you want a local contractor who knows the area, the regulations, and the right way to get it doneMJG delivers.