ACC Telecom

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About ACC Telecom
ACC Telecom delivers business communications solutions from Columbia, Maryland, maintaining a 5.0-star rating across 45 verified client reviews. The company specializes in serving small-to-enterprise operations across industries including healthcare, education, government, and hospitality throughout the Mid-Atlantic region. Their service portfolio centers on voice-over-IP phone systems, cloud-based surveillance infrastructure, and integrated paging solutions for multi-location businesses.
The provider distinguishes itself through exclusive partnerships with 3CX, a globally-recognized hosted phone system platform, and offers Zoom-native communication integrations that few regional carriers match. Their surveillance division provides cloud video management systems capable of overseeing one-to-many locations from centralized dashboards, a capability particularly valued by hospital and school administrators requiring real-time emergency notifications. ACC Telecom further differentiates by bundling SIP trunk services with carrier-grade internet provisioning, simplifying the procurement chain for businesses upgrading legacy PBX infrastructure.
Client testimonials consistently recognize technician Jason for his efficient handling of hospital overhead paging repairs, noting his ability to restore patient-care facility systems within priority timeframes. Another reviewer describes technician Danny's coordination with third-party providers during multi-system transitions, highlighting the company's willingness to manage vendor relationships on behalf of clients. These first-hand accounts underscore a commitment to post-installation support that extends beyond initial deployment.
What Customers Say
All 45 client reviews award 5 stars, with multiple reviewers specifically naming technicians Jason and Danny while describing their problem-solving approach. Positive themes cluster around responsive support during transitions to VoIP systems and training completeness following new installations.
Working Hours
| Sunday | Closed |
| MondayToday | 8:30 AM–5 PM |
| Tuesday | 8:30 AM–5 PM |
| Wednesday | 8:30 AM–5 PM |
| Thursday | 8:30 AM–5 PM |
| Friday | 8:30 AM–5 PM |
| Saturday | Closed |
Services
Business Phone Systems
Hosted and on-premise phone systems for offices of any size, featuring VoIP migration and hybrid work compatibility.
3CX Hosted Phone Service
Cloud-based PBX platform offering video conferencing, softphone mobility, and integrated Zoom compatibility.
SIP Trunk Services
Business-class voice over IP nationwide calling plans with per-channel or unlimited pricing structures.
Cloud Video Surveillance
IP-based security camera management systems for multi-location businesses with centralized monitoring dashboards.
Overhead Paging Systems
PA systems with panic buttons, digital signage integration, and phone system connectivity for hospitals and schools.
Mass Notification Systems
Emergency broadcast infrastructure designed for facilities requiring rapid campus-wide alert capabilities.
Carrier and Internet Services
Bundled SIP trunk and internet provisioning simplifying procurement for businesses upgrading legacy phone infrastructure.