Offering tangible advantages for green design along with a solid reputation for rugged dependability, Allegheny door systems are the proven choice for a high performance, sustainable building.
Select from a wide range of access solutions including several innovative packages for healthcare facilities, security entrances, service windows, hurricane-rated applications and other installations that are well-known strengths of the Keystone brand. All systems feature rugged corner block construction plus superior weather seals in exterior doors for environmental efficiency.
Keystone Automatic Door Enterprises’ unique design platform and manufacturing approach make it easy to obtain custom touches that other door fabricators cannot match. Let us demonstrate our superior quality, service, support and custom capabilities on your next project.
Support and Maintenance
Keystone Automatic Door Enterprises not only sells and installs top quality doors, windows and accessories, we also provide support and maintenance for all the work we do.
As a general rule, we recommend a biannual inspection of doors and windows to ensure everything is in working order, thus extending the life of our products. We are more than happy to carry out these inspections for you – whether we installed your doors or not!
But we’ll also let you in on a little secret: buying highly quality products – and having them properly installed and finished – is the first and most important step in effective maintenance.LEARN MORE
Products We Service
At Keystone Automatic Door Enterprises, we service and repair makes and models of automated entrance systems from all manufacturers. Additionally, we provide maintenance and service recommendations for security and drive through windows.
All of our technicians are AAADM Certified and guaranteed to provide the safest automated entrance systems available.
And if you ever have an emergency? Don’t worry. We have certified technicians available around the clock to provide you with 24 hour emergency service. We;ve always got you covered!LEARN MORE
Why Us For Service
Keystone Automatic Door Enterprises brings you the professional support of factory-authorized distributors. Whether your application involves a single automatic operator or a complete facility access and security plan, you can expect all phases of the project to be handled professionally.
Our company was built on quality products and long-term customer partnerships. We are number one in quality installation and services. We have an incredible team of experienced, knowledgeable technicians with a broad range of expertise to solve all of your opening needs. We are committed to your success.