Common installer mistake: "I have my Florida low-voltage license, why do I need to take the Verkada training?" Different question, different answer.
What each authorizes
State license: authority from the state government to perform low-voltage work as a contractor. Without it, you're operating illegally - regardless of how good you are.
Manufacturer certification: authority from the manufacturer to install, configure, and service their specific product. Without it, you may not be able to:
- Buy the product through trade channels at trade pricing
- Be eligible for warranty service / replacements
- Get tech support past basic troubleshooting
- Be listed on the manufacturer's "Find an Installer" directory
- Bid spec work that requires a certified installer of record
Why manufacturers gate-keep
It's not arbitrary. Cloud-managed platforms (Verkada, Brivo, Lumana, Cisco Meraki) push frequent firmware and software updates; un-trained installers misconfigure at scale, generating support tickets and reputation damage. Manufacturers respond by gating who can install at all.
Same logic applies to traditional product categories: fire alarm manufacturers (Notifier, Simplex, Edwards) restrict distribution to Authorized Engineered Systems Distributors because fire alarm misinstalls have life-safety consequences. AV control system makers (Crestron, Extron, Q-SYS) restrict to dealer-only because programming defects in a control system make their brand look bad even when it's the installer's fault.
The actual workflow
For a typical commercial physical security installer, your credential stack might look like:
- State low-voltage license (e.g. Florida ES or Texas LVU). Authority to do the work.
- Manufacturer certifications for the products you sell: Verkada Certified Installer, Genetec Synergis specialist, Brivo certified, Honeywell Pro-Watch, etc. Each takes 1-3 days of training plus a written or hands-on assessment.
- Vendor-neutral certifications (BICSI Installer, AVIXA CTS, NICET Fire Alarm). Authority to demonstrate broad competency, not tied to one brand. Full directory here.
- OSHA 10/30 for site access on commercial construction.
Stop and think before you specialize
Manufacturer certifications are a cost (annual fees, training time, recertification cycles) and a commercial commitment (now you sell that brand). Don't accumulate them passively. Match your certifications to the brands you actively sell. If you're not selling Crestron in any quantity, the CTS-I credential gets stale and the time investment didn't pay back.
Recommendation: pick 2-3 manufacturers per category (video, access, fire) where you have strong customer demand, get certified, stay current. Add a fourth only when a specific project requires it AND there's pipeline to justify it.