Whether you’re a small three-person business or a large manufacturing company that requires 100-plus business phones, The Frieman Group is the name you can trust for business phone installation. It doesn’t matter if you’re moving into a new building or have been in the same office space for decades, our experts can install and design the perfect phone system for your business. Ensure your business phone system is working at peak performance when our experts provide ongoing maintenance for you. This includes changing extensions, relocation, and updating directories. 60 years of experience goes into every phone system we install. Camera systems and network wiring also available.