Upgrade Your Voice & Data Infrastructure

Core Connect Communications specializes in low voltage installation and management for Midwestern states and metropolitans, including Chicago, Illinois. We also provide voice and data infrastructure services, such as re-cabling data and phone wires from CAT5 E or CAT 6. Our business supports Illinois, Wisconsin, Michigan, Ohio, Iowa, Minnesota, and Indiana.

Our Services

Our company installs, maintains, and upgrades phone systems. We also sell, install and maintain cable and network infrastructure. Our experts can tailor the following services for your business needs:
• Full & Partial Office Rewires
• Phone System Support & Service
• Individual Drops Or Replacements
• A Free Assessment Of Your Current Infrastructure
• Server & Hardware Support
• Phone Sales & Service
• Telephone Line: Dmarc Extensions
• Telephone Line Maintenance & Service
• Full-Service Equipment Installation Services for Projectors & TVs

Turnkey Services

Take advantage of free estimates to improve your communication systems today. In addition to free estimates, we offer tailored turnkey services, which include reporting and same-day scheduling.

Communication Consulting

We listen to your requests and fulfill them with turnkey services. Schedule a free consultation to ensure that you receive the best product to meet your needs.

Nortel Networks™ Phone Systems

Buy one of our refurbished Nortel Networks phone systems and we can install it as part of our turnkey services for you. Let us help you revamp your total network infrastructure.