Smyrna (Nashville & Middle TN)(615) 237-5700Call now Smyrna (Nashville & Middle TN) officeChattanooga(423) 344-3787Call now Chattanooga office
Need cameras, access control or alarms?Visit Turner Security

Chattanooga, TN

VoIP business phone service in Chattanooga, TN

IP phones, call routing, voicemail and mobile calling for Chattanooga-area businesses, installed and supported from our office on Shallowford Road.

Free phones when you sign up for TechCore IP phone service.

50 yrsin business
2local offices
IT + securityone company
IP desk phone on an office desk next to a computer monitor

Who provides VoIP business phone service in Chattanooga?

TechCore provides VoIP and IP phone service for Chattanooga businesses from our local office at 5959 Shallowford Road, Suite 541. We review your call flow and network, set up phones, extensions and auto attendants, move your existing numbers and support the system after go-live.

From Chattanooga we serve Chattanooga, East Ridge, Hixson, Ooltewah, Collegedale, Signal Mountain, Soddy-Daisy, Red Bank and Cleveland, plus Fort Oglethorpe, Ringgold and Dalton in North Georgia.

  • Local office5959 Shallowford Rd, Suite 541, Chattanooga, TN 37421
  • Phone(423) 344-3787
  • IncludesPhones, extensions, routing, voicemail, mobile app
  • Also handlesThe network your phones run on
  • PhonesFree with IP phone service sign-up
What we set up

Business phones for Chattanooga-area offices

Every Chattanooga install starts with how calls reach your business today.

Desk phones and extensions

Phones for every desk, department and front counter, with simple extension dialing.

Auto attendant and routing

Call menus, ring groups and after-hours rules built around your business hours.

Voicemail and mobile calling

Voicemail to email and a mobile app for staff who work between sites or on the road.

Tennessee and Georgia locations

One system for offices in Chattanooga, Cleveland and across the line in North Georgia.

Network readiness

We check your internet and network so calls stay clear before the phones go in.

Local training and support

Your team gets trained on site and supported by the same local help desk.

Local team

Installed and supported from Chattanooga

Our Chattanooga office serves businesses across Hamilton County, Cleveland and nearby North Georgia. The team that sets up your phones is based nearby and is the same team that supports them.

TechCore also handles your network and computers, and our sister company Turner Security handles cameras and access control from the same office, so one local company can cover everything on your network.

  • Local Chattanooga team
  • Network checked before install
  • Existing numbers moved for you
  • Help desk support after go-live
Chattanooga office 5959 Shallowford Rd, Suite 541, Chattanooga, TN 37421 (423) 344-3787Call now Chattanooga office
Receptionist answering a business desk phone at a front desk
Based in Chattanooga5959 Shallowford Rd, Suite 541
How it works

Switching phone systems in Chattanooga

Call flow review

We learn how your calls come in and who should answer them.

Network check

We confirm your internet and network are ready for voice.

Install and port numbers

We set up phones and routing and move your numbers.

Train and support

Local training, then help desk support from Chattanooga.

Common questions

Questions we hear a lot

How much does VoIP phone service cost for a Chattanooga business?

It depends on the number of users, phones and locations and the features you need. We review your call flow and network and give you a written proposal before any work begins.

Do the phones cost extra?

No. Phones are free when you sign up for TechCore IP phone service.

Can we keep our 423 phone numbers?

In most cases, yes. Existing business numbers can usually be moved to a new VoIP service, and we plan the move to keep downtime to a minimum.

Do you install business phones in North Georgia?

Yes. From our Chattanooga office we serve Fort Oglethorpe, Ringgold and Dalton, along with Chattanooga, Cleveland and the surrounding Tennessee communities.

Why are our current VoIP calls choppy?

Choppy audio and dropped calls are usually caused by the network, not the phones. We check bandwidth, switches and settings and fix what is causing the problem.

Can one system cover our Chattanooga and Nashville locations?

Yes. One phone system can cover locations in both areas, and we have offices in Chattanooga and Smyrna to support each site.

Who do we call for phone support after installation?

You call the same TechCore team. Our help desk handles most phone and network issues remotely and sends a local Chattanooga tech when needed.

Our offices

Two local offices

Smyrna office (Nashville & Middle TN)

106 Enon Springs Rd E, Smyrna, TN 37167

Get directions to the Smyrna (Nashville & Middle TN) office (opens in a new tab)

Chattanooga office

5959 Shallowford Rd, Suite 541, Chattanooga, TN 37421

Get directions to the Chattanooga office (opens in a new tab)

Areas we serve from this office

Related services

Plan the connected parts together

Need cameras, access control or alarms?

Commercial security is handled by our sister company, Turner Security. Same owners, same offices, on the same network you already trust us with.

  • Security cameras
  • Access control
  • Live video monitoring
  • Fire alarms
Visit Turner Security
What customers say

Five-star reviews from real customers

Richard and Riley went the extra mile to make all our tech stuff work on our phones. They did a great job.

Colie R. Google review, 5 stars

I am a manager for 4 locations of Express Employment Professionals and we've recently used TechCore for our phone service. Our installation was easy and fast! Jamie and Alex took extra care to make sure all of our needs were met in each office, they had everything installed and running on the same day and Alex has been incredibly helpful for any changes we've needed with staff changes. I would highly recommend TechCore's phone and networking service.

Missy H. Google review, 5 stars

We used Turner Security when our business transferred to a new location and they went above and beyond to make sure we were up and running for business as quickly as possible. Jamie, Mike, Reid, Nathan, Greg, TJ and Dan were all very polite, professional, and friendly. I highly recommend them for all your IT needs!

Karen M. Google review, 5 stars

Read more reviews

Upgrade your Chattanooga phone system.

Call our Chattanooga office or request an assessment, and we will review your calls and network.

Smyrna (Nashville & Middle TN)(615) 237-5700Call now Smyrna (Nashville & Middle TN) officeChattanooga(423) 344-3787Call now Chattanooga office