Bespoke Solutions For Intruder Alarms • Fire Systems •
Access Control • CCTV • IP Integration
Tel: 0161 786 2649


About Us

Mono Fire and Security is a well-established installation and service provider covering Greater Manchester and the surrounding areas. Privately owned by two working director’s Graham Smith and Peter Hallsworth, we pride ourselves on our high standards of work, customer service and superb aftercare.

The Company was incorporated in 1985 and now meets full NACOSS gold approval to BS EN ISO 9001:2010. We have installed and maintained in excess of 50,000 security systems around the Northwest of England. In addition to installation, Mono provides service and maintenance contracts to both domestic and commercial customers. In recent years we have increased our annual financial turnover to well in excess of 3 Million pounds. We employ over 50 fully trained professional members of staff comprising of:-

• Service Department – 6 office administrators and 12 Service engineers

• Installation Department – 5 office administrators and 20 Install engineers

• Technical Design Department – 4 office administrators and 5 Surveyors

Mono Fire and Security is a privately owned, well established installation and service provider covering Greater Manchester and surrounding areas. We pride ourselves on our high standards of work, customer service and superb aftercare.



We strive to be at the forefront of our industry. We invest heavily in our personnel and are firm supporters of the modern apprenticeship scheme. We believe that good training from a young age develops great people and are confident in the ability of each and every member of our experienced team. All our installation and service engineers are trained to the very highest of standards and professional pride is at the very top of our motivations.


Your security is too important to take any risks. When you contract Mono Fire and Security a Mono employee will be appointed to carry out your installation or service work. With no subcontract companies or freelancers pulled in from other companies we can ensure our work is always up to the correct standard. Training and advice and aftercare is offered unreservedly. We ensure that you know exactly how to operate your system and who to contact to get the best advice when you need us most. All systems we install are fully guaranteed for 12 months.

Building a rock solid foundation from the domestic market, we moved on to securing the Joseph Holt Estate, the Hyde’s Brewery Estate, Enterprise Inns, Punch Taverns and a whole range of smaller independent operations. We have since taken our skills and experience and applied them across a host of sectors – Magistrates, Crown and County Courts across the Northwest and countless facilities management and construction companies such as Mitie PLC, Carillion Group, Bruntwood Estates and Peel Holdings.


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Get in touch

Main No: 0161 786 2649
Service Department: 0161 786 2645

Brierley House
335 Manchester Road East
Little Hulton
M38 9AR



Case Study


Dear Mono Alarms, I’m sending you the enclosed cheque for the maintenance renewal. I would like to say how pleased I was by John the engineer who came on the Saturday morning to deal with my problem, He was most helpful and adjusted the time of my alarm to give me more time to go […]

Domestic complimentary letter.
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Latest News


Charity Bike Ride!

Mono sponsor team in Manchester to Blackpool bike ride hoping to raise £1,000 for Dr Kershaw’s Hospice in Oldham.   Veteran Mono engineer John “shakey knees” Richardson claims to have done the ride but we don’t seem to be able to see him in the photo so we are all a bit suspicious. If anyone […]

Read More


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