Property Management

Security Solutions for Property Managers

One partner for intercoms, access control, master keys, and turnovers across your portfolio.

Video intercom for multi-tenant buildings

Managing security across multiple units or buildings is complex. Guardian Angel Security Group is the single, accountable partner LA property managers rely on — from tenant turnovers to building-wide access control rollouts.

What We Do for Property Managers

Multi-Tenant Intercoms

ButterflyMX, DoorBird, and DoorKing video intercoms with mobile access for tenants and complete entry audit trails.

Building Access Control

Keypads, card readers, fobs, and biometric entry — centrally managed, remotely administered, and scalable across properties.

Master Key Systems

Building-wide key hierarchies that give management control while keeping tenant privacy and convenience.

Turnover Rekeying

Fast, scheduled rekeying between tenants — protect the property and stay compliant without replacing hardware.

CCTV for Common Areas

Cameras for lobbies, garages, mail rooms, and perimeters with remote viewing and AI alerts.

Gates & Garage Entry

DoorKing and commercial-grade gate hardware, installed and serviced.

Why Property Managers Choose Us

Since 2003 — 20+ years serving Los Angeles buildings, with clients including Westfield and LAUSD.
Licensed & insured technicians, marked vehicles, professional documentation.
Priority response for lockouts, break-ins, and urgent repairs.
One vendor for locks, doors, intercoms, cameras, and safes — fewer callbacks, cleaner invoicing.

Discuss Your Portfolio Call / Text 818-652-5269

Frequently Asked Questions

Can you manage security for multiple properties?

Yes — cloud platforms let us deploy and maintain access control across an entire portfolio with central management.

How fast can you rekey between tenants?

Usually same-day or next-day — scheduled around your move-out and move-in dates.

Do you offer service agreements?

Yes — ongoing maintenance and priority-response agreements tailored to property portfolios.

Can tenants get app-based entry?

Yes — ButterflyMX and Swiftlane provide smartphone entry, visitor video calls, and full audit logs.

Explore Everything

Services & Products

Browse Our Full Catalog

14 services and 10 product lines — lockouts, rekeying, master keys, safes, high-security locks, designer hardware, and more, each with its own detailed guide.

View Services & Products →

Brands

Brands We Install & Service

AJAX UBIQUITI UNIFI DOORBIRD BUTTERFLYMX MUL-T-LOCK AMSEC FIREKING EMTEK YALE ADAMS RITE

Frequently asked questions

Straight answers. If yours is not here, just ask us.

Do you work with property managers and HOAs?

Yes, extensively. Multi-building portfolios, turnover rekeys, common-area access, mailroom and package rooms, and after-hours tenant lockouts are routine work for us.

Can you put several buildings on one master key system?

Yes, and we will design the hierarchy so that site staff, managers and contractors each get exactly the access they should have and no more.

How quickly can you turn around a unit between tenants?

Turnover rekeys are usually a same-visit job. Tell us the schedule you are working to and we will plan around it.

Can you bill the management company directly?

Yes, we can set up an account arrangement. Call 818-652-5269 and we will sort out the paperwork.

What happens when a tenant is locked out at 2am?

We answer the phone. Emergency lockouts are covered 24/7, and we can agree in advance who is authorised to request entry so your staff are not woken up.

Still not sure what you need? Call 818-652-5269 or get a free quote — no obligation, no hard sell.