GLS is proud to be one of the most trusted names in electrical contracting and maintenance services in the New York area.

GLS provides a full range of professional construction and maintenance solutions and services to support and enhance the built environment. This includes electrical, technology and security/ life safety services. Our Interactive and collaborative approach to our clients ensures the highest quality and most cost effective solutions.

Today, GLS continues to be a leader in the electrical construction industry, committed to state-of-the-art service and advanced trends for current as well as emerging technologies. As an open shop company, we can offer our services to union as well as non-union opportunities.

GLS offers professional services in electrical, technology, security/life safety support and build contractor services with respect to the following:

  • Budget Preparation / Cost Estimating
  • Design Build Assist
  • Project Management
  • Administrative Management
  • CAD Design and BIM (2D and 3D)
  • Field Supervision and Technical
  • LEED Sustainable Support
  • Product Documentation
  • Testing and Certification
  • Maintenance Services

The markets we serve include mixed-use, healthcare, municipal, entertainment and sports facilities, retail, cultural/civic, education, commercial offices and process treatment facilities.