Business Phone Systems in Lake Success, NY

Business Phone Systems for Lake Success Companies

Advanced Hosted Services designs, installs and supports cloud phone systems for businesses in Lake Success, including the corporate office parks along Marcus Avenue and Lakeville Road. We work with corporate offices, healthcare organizations, financial firms and professional services, and our own Long Island technicians install and service every system in person.



Why Lake Success Businesses Choose AHS


Local to Nassau County

Our technicians are based in Farmingdale. Lake Success is a short drive from our Farmingdale office, so on-site installation, training and service visits are quick to schedule.

Live Support, 24×7

Call any time, day or night, and reach a real person on our own support team. No overseas call centers and no ticket queues.

Veteran-Owned

AHS is a New York State–certified Service-Disabled Veteran-Owned Business (SDVOB), listed with the NYS Office of General Services.

About our team →


Yealink Phones and Cloud Phone Service in Lake Success

Every plan includes a Yealink business desk phone, the Yealink T73W, T74W or T85W, set up with your extensions and call routing and installed by our own technicians. Add Yealink cordless phones and headsets for staff who move around, and connect your Yealink phones to our hosted PBX, the Sentry AI virtual agent, Microsoft Teams calling, the Omni Response call center or SIP trunking for an existing system, plus structured cabling and fiber.

Plans start at $25.25 per phone per month, including a Yealink desk phone, unlimited nationwide calling, voicemail to email and all standard features. Minimum of 4 phones.


Lake Success Business Phone FAQ

Our Lake Success office has a front-desk receptionist. What happens to calls when the receptionist is busy?

Calls can roll over to a ring group of other staff, wait in a call queue, or be answered by Sentry AI, our AI virtual agent, which takes the caller’s details and sends you a summary.

Do you provide business phone service in Lake Success?

Yes. Advanced Hosted Services provides hosted PBX, business VoIP and Microsoft Teams calling to businesses throughout Lake Success and the rest of Nassau County, from our office in Farmingdale. We are also licensed in all 50 states and serve businesses nationwide.

Do you install phone systems on-site in Lake Success?

Yes. Our own technicians install and program your phones on-site and train your staff. Lake Success is a short drive from our Farmingdale office, so installations and service visits are easy to schedule.

Can I keep my 516 business phone numbers?

Yes. We transfer your existing 516 local numbers and toll-free numbers to our service, so your customers keep calling the same numbers.

Is support handled locally?

Yes. Live support is available 24×7 from our own team on Long Island, not an overseas call center.


Upgrade Your Lake Success Office Phones

Tell us how many phones you need and we’ll build a plan around your business. Prefer to talk? Call 1-833-467-8331, any time.