Small commercial projects
Office and practice suites, small warehouses and shops, gyms and studios, retail stockrooms, and amenity rooms. Elwin checks each door's hardware and wiring for anything that can be reused.
Commercial access control installation and retrofits for Bay Area buildings.
Elwin Security installs, upgrades, and retrofits commercial access control for offices, warehouses, retail, medical suites, and multifamily properties across the Bay Area. We plan existing doors, locks, gates, elevators, card readers, keycards, fobs, mobile credentials, wiring, and support together so the system matches how the property actually operates.
Who this is for
Access control for commercial, multifamily, and shared entries.
Elwin supports commercial and multifamily property teams in San Francisco, Oakland, San Jose, Fremont, Milpitas, Santa Clara, Sunnyvale, Hayward, San Mateo, and nearby Bay Area cities when a door, gate, garage, amenity space, or shared entry needs better control.
Commercial offices and tenant spaces
Commercial access control systems for office entries, staff doors, tenant suites, restricted rooms, shared corridors, card reader installation, and back-of-house access.
Multifamily and mixed-use properties
Multifamily access control installation for resident credentials, visitor entry, package rooms, common areas, garages, deliveries, and property team overrides.
Gates, elevators, and shared access points
Gate access control installation, elevator access control integration, shared entries, restricted rooms, vendors, deliveries, staff access, and the low-voltage wiring that supports those openings.
Where access control fits
Built for the real ways people move through a property.
Access control changes based on the building, users, and movement patterns. These are the most common property contexts Elwin plans around.
Commercial entries
Commercial access control systems in the Bay Area often need staff doors, tenant entries, restricted rooms, shared corridors, back-of-house access, and daily permission changes.
- Staff and tenant permissions
- Restricted rooms and shared corridors
Multifamily access
Apartment, mixed-use, and multifamily properties need resident credentials, garage access, common areas, package rooms, vendor entry, deliveries, and property team overrides.
- Resident, visitor, and delivery flow
- Common areas, package rooms, and staff overrides
Gates and elevators
Gate access control installation and elevator access control integration need to account for vehicle gates, pedestrian gates, elevator permissions, parking flow, and building movement.
- Vehicle and pedestrian movement
- Parking, gate release, and elevator permissions
Choose the project path
New installation, retrofit, phased upgrade, repair, or replacement?
The right path starts with the property's current condition. Elwin checks the opening, locking hardware, wiring, power, system, and daily access workflow before deciding what can stay, what should change, and whether the work belongs in a repair visit or a planned project.
New installation
Plan the openings, user groups, credentials, controller locations, release hardware, power, wiring, and handoff together when the property does not already have managed access.
Existing-door retrofit
Add a reader, keypad, fob, or supported mobile credential after the door, frame, lock, exit hardware, power, and cable path have been inspected. A door that has never had access control is priced as a new install, about $3,000–$7,000 per door; the $1,500–$3,500 retrofit price is for doors that already have access control.
Phased upgrade
Begin with the highest-priority doors or the weakest part of the system, then expand after the property confirms the hardware, credentials, schedules, and management workflow.
Replacement or migration
Review older readers, controllers, software, credentials, power, wiring, and serviceability before choosing what can be reused and how the property should move to the next system.
Repair before project work
Use the repair path when the immediate problem is a failed reader, release, credential, power supply, wiring path, controller, or physical door. Move to a project only when the condition or operating need calls for broader change.
Systems and brands
Systems and brands we work with
- Avigilon Alta (Openpath) installation and service
- Brivo installation and service
- CellGate installation and service
- Gatewise installation and service
- ISONAS installation and service
- Latch (DOOR) installation and service
- LenelS2 installation and service
- Nimbio installation and service
- OpenEye camera installation and service
- Paxton installation and service
- PointCentral installation and service
- Rhombus installation and service
- SALTO installation and service
- Schlage electronic lock installation and service
- SmartRent installation and service
- Swiftlane installation and service
- UniFi installation and service
- Verkada installation and service
Site walk inputs
What Elwin checks during the site walk.
A card reader, mobile credential, or access-control platform can only work as well as the opening, hardware, wiring, and access flow behind it. Elwin checks the parts of the property that usually decide whether access control becomes reliable or turns into another service problem.
Door list
The doors you want on access control, a photo of each, who uses them, any current system, and the landlord or building contact. A pair of doors at one entry counts as one door.
Openings
Main entries, amenity doors, service rooms, gates, garages, frames, locks, electric strikes, maglocks, readers, closers, and opening behavior
Infrastructure
Power, conduit, door controller placement, cable paths, existing low-voltage access control wiring, and room for future service
Access flow
Residents, tenants, staff, vendors, deliveries, visitors, fobs, mobile credentials, schedules, user groups, and property team overrides
Integrations
Intercom integration, camera integration, gate access, elevator access, and existing access-control system needs
System components
Access control is more than one device at the door.
Elwin plans the credential, hardware, power, and integration pieces as one property system instead of a disconnected product list.
Credentials
Card reader installation, fobs, keycards, and mobile credentials define how people prove who they are and what they are allowed to access.
- Card readers
- Fobs and keycards
- Mobile credentials
Door hardware
The controlled opening needs door controllers, electric strikes, maglocks, and hardware that matches the door, frame, and daily use.
- Door controllers
- Electric strikes
- Maglocks
Access points
Some properties need access control beyond standard doors, including gate access and elevator access.
- Gate access
- Elevator access
Integrations + wiring
Access control works best when intercom integration, camera integration, low-voltage wiring, and support are planned together.
- Intercom integration
- Camera integration
- Low-voltage wiring
- System support
Process
Walk, plan, install, and support.
The process keeps the property context visible from the first site walk through access control installation, configuration, and handoff.
Walk the property
Elwin starts with the physical site: doors, frames, readers, locks, wiring paths, existing hardware, access flow, and where the system needs to hold up in daily operations.
Result: A clearer scope before hardware gets selected.
Build the access plan
The plan explains which openings need control, where card readers belong, what hardware supports them, how credentials should work, and where gate, elevator, intercom, or camera integration points belong.
Result: A plan property teams can review without guessing what goes where.
Install and configure
Card readers, door controllers, locks, strikes, wiring, schedules, permissions, credentials, and user groups are installed and configured around the approved plan.
Result: A cleaner install path and fewer surprises during handoff.
Support the handoff
The property team gets a system they can understand, manage, and keep operating after installation.
Result: A system that is easier to understand, manage, and maintain.
Example scopes
Real access control starts with the property details.
The right scope depends on the property. These examples show the kinds of access-control details Elwin plans around before recommending a device list.
Main-entry and lobby access with resident credentials, visitor access, vendor access, delivery flow, and staff overrides
Vehicle and pedestrian gate access with readers, schedules, parking flow, and building entry considered together
Shared-space access for package rooms, fitness areas, pools, restrooms, service rooms, and other controlled common areas
Door hardware, power, conduit, controller placement, and low-voltage wiring planned before readers go on the wall
Gate access needs a clean plan for the opening, the hardware, the call point, and the people moving through it.
Shared amenity spaces need access rules that match resident use, staff access, safety requirements, and hardware conditions.
Pricing approach
No generic package before the building is understood.
Access control pricing depends on the number of openings, the condition of the doors and frames, wiring paths, controller locations, credential needs, elevator or gate requirements, and integration work. Elwin starts with a site walk so the scope reflects the property instead of a one-size-fits-all estimate.
Number of controlled openingsDoor, frame, lock, reader, and strike conditionsPower, conduit, controller placement, and low-voltage wiring pathsCredential, schedule, gate, elevator, intercom, and camera integration needs
FAQ
Yes. Elwin installs access control on anything from a single door to a whole building, and jobs of a few doors for offices, practices, gyms, shops, and small warehouses are a good fit. Most installs are scheduled 2–4 weeks out, faster with an expedite fee. The next question covers typical per-door pricing.
What property teams say about working with Elwin.
5.0 on Google · View all reviewsOur HOA recently partnered with Elwin Security to replace our aging, 20-year-old access control system with ButterflyMX, and I can't say enough good things about the experience.
We’ve worked with Elwin Security across multiple office buildings for both access control and building security improvements.
Dino and Mike from Elwin Security were fantastic to work with on our commercial building. They were professional, thorough, and clearly know their craft.
Access control
Start with the openings people actually use.
The right access-control plan starts with the doors, gates, garages, amenity spaces, users, credentials, wiring, existing systems, and daily access problems your property team is already dealing with.
Request a site walk.
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