Project-managed refurbishment & building, London Covering all London boroughs 07498 597339
Gas Safe engineers NICEIC engineers Fully Insured
Home Renovation
Extensions & Structural
Electrical & Heating
Finishes
Security
Certificates
Survey Repairs
Commercial
Company
Request a quote → Call 07498 597339 Email us WhatsApp
Door entry intercom panel installed on a London block by GMAS Group

Security · Door entry

Controlled access, without the hassle.

Door entry is the system a building notices only when it fails. We install, repair and take over intercoms, fobs and access control for blocks, HMOs and commercial premises, and we turn systems around quickly when residents are locked out.

What we do

Surveyed first,
then installed properly.

Audio & video intercom

Panels and handsets for single dwellings up to multi-occupancy blocks, with video where it is wanted.

Fobs & readers

Proximity fobs and readers, with the ability to cancel a lost fob rather than rekey the building.

Door release & closers

Locks, strikes, maglocks and closers, set up so the door actually latches and complies on escape.

Blocks of flats

Multi-way panels, riser cabling and per-flat handsets, coordinated with the managing agent.

Repairs & takeover

Failed panels and orphaned systems assessed, repaired or replaced without changing everything.

Maintenance

Planned checks so a panel is not discovered dead on the coldest night of the year.

How it works

From survey
to handover.

Attend

We look at the panel, the cabling and what is actually failing, rather than quoting blind.

Repair or replace

A clear recommendation with a fixed price, and an honest view on whether repair is worth it.

Install

Fitted and commissioned with minimum disruption to residents and access maintained.

Handover

Fobs issued and logged, residents briefed, and the system documented.

Common questions

Answered
plainly.

Can you repair a system rather than replace it?

Usually. Panels often fail on one component, and cabling is frequently sound. We diagnose first and only recommend replacement when repair is not economic, which we will show you.

Do you work with managing agents?

Yes, and it is a lot of what we do. We coordinate access, resident notice and works timing, and invoice the agent or the freeholder as you prefer.

What happens when a fob is lost?

On a fob system the lost fob is cancelled in the panel and a new one issued. No rekeying, no locksmith, no cost to every other resident, which is the main reason to move off keys.

Can residents see who is at the door?

With a video panel, yes, on a handset or a phone app depending on the system. We will set out what each option costs at quote.

Does door entry affect fire escape?

It can, and it matters. Any electrically held door on an escape route has to release on alarm and allow free egress. We design to that and will flag it if an existing installation does not.

Which areas do you cover?

All 32 London boroughs, with a focus on west and south-west London.

Get started

Tell us the property
and we will survey it.

A site visit, an honest recommendation and a fixed written quote. London-wide.

Message us
Call GMAS on 07498 597339