COOMBS Providing St Helens with peace of mind since 1976. READ MORE SECURITY ALARMS


We’re a long established family business based in St. Helens. Trusted and highly recommended by home owners and small businesses in St. Helens and surrounding areas for over 40 years.

Coombs Alarms provides households and small businesses with a start to finish security alarm system. This includes expertise and product knowledge on the best suited alarm system for each individual situation; supply; installation and maintenance services.

We always aim to deliver a high standard of customer service and customer satisfaction, going that extra mile for our customers. We are therefore proud to have built up a long standing, loyal return customer base and we are also proud that the majority of our work comes from word of mouth recommendations.

Although we specialise in wireless security alarm installation and service, some of our other services include installation of wireless and wired CCTV, maintenance of fire alarm systems and intercom systems.

We cover St. Helens and all the neighbouring areas including Warrington, Wigan, Leigh, Prescot, Rainhill and Ormskirk.





Est. 1976


A home security system is a necessity for anyone who wants to be sure that their possessions are protected and that their home of business is as secure as possible.

A visible security alarm system is an excellent way to deter would be intruders and the cost of a system supplied and fitted by Coombs Alarms makes it more affordable than ever.

With recent improvements in technology, the quality and reliability of our security alarm systems is now better than ever. We use security systems that allow for the addition of multiple accessories that can be programmed into the systems. These include smoke detectors, flood detectors, carbon monoxide detectors, and two-way voice communications with your property.

The type of security alarm system required is usually based on the property; the level of security that you need, current circumstances in your neighbourhood and the cost of installation maintenance.

Coombs Alarms will tailer the perfect security system to your requirements.

The advantages of wireless security alarm systems

A basic start-up system may include:



What some of our customers say. Read all reviews here.


We hope that your families are safe and well and we thank you for your interest in our family business in this challenging time.


We are open for business and we continue to provide a regular service. We wear face masks at all times and hand sanitizer is used upon entry and exit from customers’ homes and business premises. All social distancing measures are adhered to.


Call us on 07889 080868, email us at fill out the form below for a free no obligation quote.