How to Choose a Structured Cabling Company: 8 Things to Look For

Choosing the Right Cabling Contractor Matters More Than You Think

A bad structured cabling installation can cost your organization years of network headaches, expensive remediation, and compliance problems. A good one quietly supports your operations for 15–20 years without a second thought. Here's what to look for when evaluating cabling companies.

1. Certifications and Standards Compliance

Your cabling installer should use technicians who are trained and certified in current industry standards. Key certifications to ask about:

• BICSI (Building Industry Consulting Service International) — the gold standard for cabling professionals
• ANSI/TIA-568 compliance — the standards governing commercial cabling systems
• Manufacturer certifications — if you need a manufacturer warranty extension, the installer must be authorized

2. Testing and Certification of Every Run

Every cable run should be tested with a cable certifier (not just a toner) and the results provided in an as-built report. Ask specifically: "Will you provide a Fluke or Ideal cable certification report for every drop?" If the answer is no or vague — walk away.

3. Project Management Capability

For anything beyond a small single-site job, you need a contractor with real project management infrastructure — not just a crew that shows up. Ask:

• Who is the dedicated project manager for my project?
• How will I receive updates and milestone reports?
• How do you coordinate with my GC, IT team, and building management?

4. Multi-Site Experience

If you operate in more than one location, the ability to replicate installations consistently is critical. Look for a contractor with documented multi-site rollout experience — they should be able to show you examples of chain retail or hotel projects where they maintained standards across dozens or hundreds of locations.

5. Insurance and Liability Coverage

Always verify that your cabling contractor carries adequate general liability and workers' compensation insurance. Request a certificate of insurance (COI) naming your organization as additionally insured before work begins.

6. Nationwide Coverage (for multi-site operators)

Local cabling companies can be excellent for a single building. But if you need coverage across multiple states, you need a contractor with either their own nationwide technician network or a strong national subcontractor vetting process. Inconsistent subcontractors are the number one cause of multi-site quality problems.

7. References and Portfolio

Ask for references from at least 2–3 projects similar in scope to yours. Specifically ask references: "Did they deliver on time? Were there any issues with their cabling after installation? Would you use them again?"

8. Transparent, Itemized Quoting

A professional cabling contractor should be able to provide a detailed, itemized quote — not a lump sum. You should be able to see: materials, labor, testing, documentation, and any optional items clearly separated. Lump-sum quotes make it impossible to compare bids fairly.