Moving or Building Out an Office? A Data Cabling Checklist for Metro East Businesses

Office Low Voltage Cabling

An office move or buildout comes with plenty of decisions: furniture, layout, paint, signage. Network cabling often gets left until the last minute, and that’s when it becomes expensive.

Once drywall is up and ceilings are closed, running new cable takes more time and costs more. If you plan it early, your network is ready the day you move in.

Use this checklist before your data cabling installation to avoid the most common and costly mistakes.

1. Bring in Your Cabling Installer Early

The best time to plan cabling is during design, before construction starts. Your installer should coordinate with your general contractor and electrician so cable runs happen while walls and ceilings are still open.

Waiting until the end of a project often means fishing cable through finished walls, adding surface-mounted raceway, or rearranging furniture plans.

2. Count Every Device That Needs a Connection

Walk through your floor plan room by room and list everything that needs a wired connection:

  • Workstations and desks
  • VoIP phones
  • Printers and copiers
  • Wireless access points
  • Security cameras
  • Conference room displays and video equipment
  • Access control systems and door readers
  • Point-of-sale systems or specialized equipment

Many offices plan at least two drops per workstation so there’s a spare port for a phone or a future device.

3. Plan for Growth

Adding one cable during installation costs far less than adding it later. Consider:

  • Extra drops in open areas where desks may be added
  • Spare capacity on patch panels and switches
  • Conduit or pathways with room for future runs

If you expect to hire, plan for the office you’ll have in three to five years, not just the one you have today.

4. Choose the Right Cable Type

For most new installations, Cat6 is the minimum and Cat6a is worth considering for long-term buildouts and Wi-Fi access points. Fiber may be needed between floors, buildings, or network closets. (See our guide to Cat5e vs. Cat6 vs. Cat6a

5. Pick the Right Spot for Your Network Closet

Your network closet or server rack is the center of your cabling system. A good location should:

  • Be central enough that every run stays under the 100-meter (328-foot) limit for copper cabling
  • Have dedicated power and, ideally, a battery backup (UPS)
  • Stay cool and ventilated, since networking equipment produces heat
  • Be secure and not double as a storage or janitorial closet

6. Know Where Your Internet Comes In

Find out where your internet provider’s service enters the building (the “demarc”). Your cabling plan needs to connect that point to your network closet. This is easy to overlook in multi-tenant buildings, where the demarc may be in a shared utility room.

7. Check Your Building’s Requirements

Commercial buildings may have specific requirements for cabling:

  • Plenum-rated cable is required in air-handling spaces, such as many drop ceilings.
  • Fire-rated penetrations may be required where cables pass through walls and floors.
  • Landlord approval may be needed for leased spaces.

An experienced installer will account for local codes and building rules.

8. Deal With Old, Abandoned Cable

Moving into a space with years of leftover wiring? Old, unused cable clutters ceilings, makes new work harder, and adds fire load. The National Electrical Code calls for removing accessible abandoned cable, so plan for cleanup as part of your project.

9. Require Labeling and Documentation

Every cable should be labeled at both ends, and you should receive documentation showing where each run goes. Without it, future troubleshooting turns into guesswork, and simple changes take far longer than they should.

10. Coordinate Phones, Cameras, and Wi-Fi Together

Cabling, phones, security cameras, and Wi-Fi are often handled by different vendors, which can lead to gaps and finger-pointing. Working with one provider for all of them makes planning simpler and helps everything work together from day one.

Planning an Office Project in the Metro East?

CompuType IT Solutions provides data cabling installation for businesses in Belleville, O’Fallon, Edwardsville, Collinsville, and across the Metro East. We can help you plan your drops, design your network closet, and coordinate your business phone system and security cameras as part of one project.

Learn more about our low voltage cabling services, or call (618) 233-8500 to schedule a site evaluation.

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