Cornerstone Telephone Co | Telephone Wiring Installation & Repair

Jun 15, 2025 10:34 AM

4709 Crossroads Park Drive Suite 105
Liverpool, NY (New York) 13088-3511
(315) 451-5****

Business Details

10 years Since 2005 Roger Garner (Owner)

Products:	Computers, Digital Phones, Security Systems, Telephones, Voice Over Ip, Wireless Systems, Computer Telephones, Ip Phones, Ip Telephony, Voip
Services:	Broadband Internet, Cleaning Services, Commercial Projects, Computer Wiring, Line Work, Local Distance, Long Distance, Messaging, Networking, Project Management, Technical Support, Telephone Systems, Business, Computer Cable Installation, Computer Cabling, Computer Circuits, Computer Lines, Diagnostics, Phone Lines, Phone Systems, Phone Wiring, Telephone Cabling, Telephone Installation, Telephone Lines
Brands:	York
Specialties:	Alarm Systems & Security Systems, Security Alarms
Groups Served:	Factories & Plants
Credit Rating:	Good
Sales Volume:	1M - 2M
Employee Size Range:	10-19
Franchise/Chain:	Standalone
Number of PC's:	2-9
Fortune 500:	No

Additional Categories

Cornerstone Telephone Co is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Telephones Communications Services
Telephones Equipment & Systems Wiring & Installation

North American Industry Classification System (NAICS) Categories:

Electrical Contractors > Electronic & Communications Contractors > Telephones Equipment & Systems Wiring & Installation
Wired Telecommunications Carriers > Local & Long Distance Telephone Service

Standard Industry Classification (SIC) Categories:

Electrical Work > Electronic & Communications Contractors > Telephones Equipment & Systems Wiring & Installation
Telephone Communications, Except Radio > Local & Long Distance Telephone Service

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