The OC commercial buyer's guide to access control
What it costs, how the platforms compare, what the code requires, and how to pick an installer you will not regret. Written by the people who install it.
Most businesses buy access control once every ten or fifteen years. The companies selling it do it every day. We wrote this guide to close that gap: it is the conversation we have with property managers, practice managers, and facilities leads before they take their first bid, written down so you can read it on your own schedule and pass it to whoever signs off.
The numbers come from real Orange County projects in 2026, not national averages, and they match what we publish in our cost guide. Use them to check any quote you get, ours included.
What is inside
- 01 How access control works
The five parts of every system and the three kinds of systems, so any proposal is readable.
- 02 What it costs in Orange County
Installed per-door pricing for 2026, the four cost layers, and a worked 4-door example.
- 03 Cloud vs. on-premise
Where the money actually differs over five years, and when each one pencils out.
- 04 PDK vs. Brivo vs. Verkada
An installer's side-by-side of the three platforms we see most, including where each is the wrong pick.
- 05 Codes, permits & compliance
Which doors touch California fire and building code, and the fix we get called for most.
- 06 Ten installer questions
What to ask every bidder, plus the red flags that should end the meeting early.
- 07 The 3 most common buyer mistakes
The patterns behind most of the messes we inherit, and how to avoid each one.
- 08 Door worksheet & bid scorecard
Two printable pages that make every quote faster to get and easier to compare.
Who it is for
- Owners and office managers replacing keys or an aging card system.
- Property managers planning access for a multi-tenant building.
- Practice managers at medical and dental offices.
- IT and facilities leads who have been asked to "get a few quotes."
Short on time? The one-page buyer's checklist covers the essentials, and our resource library goes deeper on each topic.
Rather talk to a person?
Call (949) 661-3010 or tell us about your building. We will walk it and price it door by door, usually back to you within 48 hours.