Serving Metro New York and Long Island for over 50 Years

Tierney & Courtney Overhead Door Sales Co., Inc. was established in 1958 with the motto First In Quality ~~ First In Service.

Tierney & Courtney is expert in the installation and repair of commercial and industrial garage doors and related products serving the business to business market.

  • Industrial Buildings and Warehouses
  • Office Buildings and Malls
  • Fire Departments
  • Apartment Houses and Condominiums
  • Super Structures and Stadiums
  • Auto Dealerships and Service Stations
  • Etc., Etc.


  • Emergency Repairs
  • New Installations and Retrofits
  • Preventive Maintenance
  • Service Contracts
  • Electric Operators and Access Controls
  • Specialty Projects