From single-line setups to full PBX installations, we design, install, and support phone systems that keep your team connected and your customers happy — right here in Harvester County.
100+
Businesses Served
Same Day
Service Available
Local
Elizabethtown, NC
What We Offer
Whether you're a startup with three desks or a growing company with a full floor, we have the right system for you.
Private branch exchange systems tailored to your call volume, team size, and growth plans. We handle everything from design to deployment.
From basic single-line setups to advanced VoIP systems with auto-attendants, call routing, and voicemail-to-email.
Fast, reliable repairs and ongoing maintenance to keep your lines open and your team productive. No call goes unanswered.
Professional structured cabling, jack installation, and patch panel setup for clean, reliable phone infrastructure.
Outgrown your current system? We upgrade legacy phones to modern digital and IP solutions with minimal downtime.
Not sure what you need? We assess your space, workflow, and budget to recommend the perfect phone system for your business.
Guaranteed
Quality Workmanship
Why Choose Us
We're not a faceless call center. We're your neighbors in Elizabethtown, and we care about getting it right the first time — because your phone lines are the lifeline of your business.
When your phones go down, every minute counts. We prioritize urgent calls and offer same-day service whenever possible.
Your business is protected. We carry full liability insurance and all necessary licensing for telecommunications work.
You'll deal with real people who know your name, your system, and your business history. No scripts, no runaround.
No surprise fees or hidden charges. We provide clear estimates before any work begins and stick to them.
About Us
Commercial Telephone System has been serving businesses throughout Elizabethtown and the surrounding Harvester County area with dependable phone system solutions. We understand that a reliable phone system isn't a luxury — it's the backbone of every professional operation.
From retail shops and professional offices to warehouses and medical practices, we've helped businesses of every size set up communication systems that just work. We source quality equipment, install it properly, and stand behind our work.
Local
Elizabethtown-Based
Full-Service
Design to Support
All Brands
Compatible & Scalable
Give us a call or stop by our shop. We'll walk you through your options, answer every question, and help you pick the right system — no pressure, no jargon.
Get In Touch
Have a question or need a quote? Reach out however is easiest for you — we respond promptly.
Call Us
(910) 864-0370
Email Us
jgaster865@aol.com
Visit Us
52 W Carolina Ave
Elizabethtown, NC 28337-6552
Business Hours
Monday – Friday: 9:00 AM – 5:00 PM
Saturday – Sunday: Closed
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