Building Business through Quality Work
Our History
Susquehanna Door Service is a family-owned and operated business with almost three decades of experience in providing reliable and high-quality sales, service, and installation of commercial automatic and manual pedestrian doors throughout South Central Pennsylvania, Northern Maryland, and Northeastern West Virginia. We pride ourselves on our strong business ethics and unwavering commitment to customer satisfaction, allowing us to build lasting relationships and become a trusted partner for businesses across our service area.
Dedicated to Excellence
We operate with a full-service approach, serving our clients 24 hours a day, seven days a week for emergency service needs. During regular business hours, Monday through Friday from 7:30 AM to 4:00 PM, our experienced team is readily available to address your door-related requirements with prompt and efficient service. Our commitment to excellence extends beyond routine maintenance. We understand that businesses rely on functional and secure door systems for their daily operations, which is why we prioritize a rapid response time to service requests, typically ensuring completion by the end of the next business day.
A Wide Range of Solutions
We are proud to partner with leading door manufacturers like Horton Automatics, Won Door, and Dormakaba, providing our clients with access to a comprehensive selection of automatic doors. Whether you need a robust main entrance, a secure ICU door, or a sleek sliding door for an office space, we can find the perfect solution to meet your specific needs. Our experienced installation technicians are factory-authorized and AAADM certified, ensuring that every installation is carried out with the highest level of expertise and adherence to industry standards.
In addition to our comprehensive automatic door solutions, we also specialize in manual doors of all kinds, including hollow metal, aluminum storefront, wood, fiberglass, and impact doors. We supply a diverse range of associated hardware, security, and traffic control devices, as well as life safety products, to ensure that every aspect of your door system is covered. From fire-rated assemblies to specialized access control systems, we have the knowledge and resources to address your unique requirements.
Certified and Experienced
All of our service technicians are AAADM certified, demonstrating their technical expertise and commitment to industry best practices. This certification signifies that our team has undergone rigorous training and testing, ensuring they possess the knowledge and skills to diagnose and repair all types of doors accurately and effectively. Besides our AAADM certification, our technicians have extensive experience across various door brands, enabling them to provide comprehensive solutions for all your manual and automatic door needs.
The Susquehanna Door Advantage
We believe that our dedication to providing prompt and reliable service sets us apart from the competition. When you choose Susquehanna Door Service, you can expect:
- Responsive Service: Our commitment to fast response times ensures minimal disruption to your operations.
- Technical Expertise: Our AAADM-certified technicians have the knowledge and experience to handle any door-related issue.
- Quality Products: We partner with leading manufacturers to offer durable and reliable doors and components.
- Transparent Communication: We keep you informed throughout the entire process, from initial assessment to completion.

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