About Chevron

Chevron Alarms was founded in 1982 by Terrance Hewitt and was originally based in Staines upon Thames, then in 1986 a partnership was formed between Terry Hewitt and John Kelvey and the Company moved to new offices in Egham, Surrey.

In 2019, after 37 years at the helm, and having built up one of the most successful fire and security company’s in the south of England, Terrance Hewitt and John Kelvey decided that they had earnt their retirement, but they wanted the successful company they had built to continue to provide the quality service that they had always strived to achieve.

Matthew Richards, Daniel Bartlett and Phillipe Layden have all worked for Chevron Alarms for a combined total of over 75 years and for them it was a natural progression to take over the company and continue the company ethos built up by the former directors.

The organisation continues to provide fire & security systems, including intruder alarms, fire alarms, closed circuit television & surveillance systems and access control systems to commercial and residential clients across London and surrounding area.

Chevron Alarms has contracts in a number of industries, freight, logistics, IT, schools, colleges, national trust and charities to name a few, as well as domestic properties.

The Company is an NSI (National Security Inspectorate) NACOSS Gold, Approved Installer for Security Systems (Intruder Alarms, CCTV & Access Control) and is also NSI Fire Gold Approved for Fire Alarm Systems. As well as being BAFE (British Approvals for Fire Equipment) registered for SP203 – the design, installation, commissioning, handover and maintenance of Fire Detection & Alarm Systems. Approved installers undergo a rigorous technical examination process and are monitored regularly for expertise in both Technical and Quality Management including such areas as:- System Design, Installation, Quality Control, Maintenance, False Alarm Management, Training and Customer liaison.

Successful business expansion at Chevron Alarms has, to a considerable degree, been attributed to recommendations made to potential new customers by existing satisfied customers.

The Company is aware that future growth will be optimised if such customer satisfaction is maintained and to this end is dedicated to the economic achievement of competitive standards of quality throughout all its operations.

Services we Provide

We are a BS EN ISO 9001 quality assured company and are NSI (NACOSS) approved for the installation of Intruder Alarms, CCTV Systems, Access Control, Evacuation Alert Systems. We also supply and install Fire Alarms and are members of the FSA (Fire & Security Association) and the FIA (Fire Industry Association).

At Chevron Alarms we have always felt it of the utmost importance to be inline with latest industry standards and governmental regulations.  View a full list of our accreditations from all the leading fire and security industry bodies.

We can offer a new build design service for all of the above systems, using the latest Computer Aided Design (CAD) technology. Please see below for details.

CAD Service

We can offer a new build design service for all of the above systems, using the latest Computer Aided Design (CAD) technology.  Learn more about our Computer Aided Design Service.

A Good Point!

We employ all of our installation staff and do not use any sub-contract labour.  All of our systems are sold on an outright basis.  This means that you as our customer are not tied up in any expensive long winded rental agreements.

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