Serving a broad & diverse base of customers that build, operate, and use wireless networks and systems.
Popular International Markets We Serve
Public Network Organizations | Commercial & Government |
Cellular & PCS Carriers Broadband Carriers & Internet Service Providers Infrastructure Site Owners Program Managers Contractors & Integrators | Utilities / Transportation / Construction / Mining / Energy Enterprise Local Government Agencies & Integrators Manufacturers Repair Centers & Technicians |
Supporting The Technologies
That Make Wireless Work
Bluetooth Broadband Cellular Backhaul Cellular Communications GPS Mesh Networking Microwave Mobile Communications | Network Optimization SCADA Video Surveillance VoIP WiFi WiMax WLAN WWAN |
Contact TESSCO
TESSCO offers a live person on the phone with bi-lingual support.
Phone: +1-410-229-1200
Fax: +1-410-229-1480
Contact a Representative
If you are in Asia, Africa, or Central America
Please contact Fernando
1+410+229+1352 | Email Me
Skype: 
If you are in Middle East, South America, Caribbean, India, Singapore, Germany, Ireland, or UK
Please contact Gabriela
1+410+229+1212 | Email Me
Skype: 
If you are in Western Europe, Oceania, Canada, Haiti, Puerto Rico, Peru, or Chile
Please contact Jose
1+410+229+1607 | Email Me
Skype: 
Certified ISO 9001:2000 Standard
TESSCO Technologies Incorporated and TESSCO Incorporated are registered as ISO 9001:2000 Standard companies, ensuring that their business operations conform to internationally accepted quality standards for production, installation and support.
We look forward to doing business with you!