"Exceptional Service – Highly Recommended!"

We have had the pleasure of working with Simon from Controlled Monitoring & Maintenance Ltd., and we couldn’t be more impressed. Simon is trustworthy, kind, and highly professional, always taking the time to clearly explain his work. His estimates are transparent and detailed, ensuring there are no surprises, and his pricing is exceptionally fair.
With years of experience, Simon has consistently delivered top-quality installations across multiple properties for us. What truly sets him apart is his dedication and reliability—even in emergencies, he has been just a phone call away, quickly troubleshooting and resolving any issues with ease.
If you’re looking for a security expert who combines expertise, professionalism, and genuine care for his clients, look no further. We highly recommend Simon and Controlled Monitoring & Maintenance Ltd. for anyone in need of a first-class alarm system installation and maintenance service.
Thank you, Simon, for your outstanding work!

"Professional, Cost-effective Services "

From the very first day I met Simon 3 weeks ago, I knew we were in good, professional hands.
True to my intuitive feel, we had a great installation and transfer service to CMM in a smooth, efficient and timely manner over this last week
First class, professional service delivered by Simon with all our smallest security needs well catered to. Great company, wonderful people.

"New alarm system installed Amazing company"

Just had a new home alarm system installed by Controlled Monitoring and Maintenance, so easy to deal with and so professional - We have had a Verisure alarm system for the last few years and what a headache they were to deal with, they made a lot of promises and the sales staff say one thing to get you to sign up and when you want to cancel it becomes a nightmare. So glad I got in touch with CMMFS and have a piece of mind and system is connected to police.

"Excellent firm "

We have use this firm for last 13 years. They are brilliant. Understood our needs and fitted an alarm system that was reliable, easy to use and adapted as we’ve needed.

"Simon"

Simon, is very reliable and trustworthy. Any problems, contact Simon, he will explain and sort out. Totally satisfied.

"A thoroughly ethical company."

Simon from Controlled Monitoring & Maintenance Ltd fitted our first intruder alarm over 12 years ago and he installed our second alarm system just before Christmas 2023. His advice was perfect for our house and garage. Simon explained various options and didn’t push us to go for unnecessary expense. The system is neat, unobtrusive and easy to use. Really good value. This is a thoroughly ethical company. Highly recommended.

"Upgrade to Domestic Alarm System"

Have recently received upgrade of system. Excellent communication with company, prompt installation and to a good standard with minimum disruption. Monitoring service and help by staff has been of an excellent standard. Very impressed.

"Excellent company"

Excellent company Professional and responsive.
Have used their services for many years and recommended them to colleagues and family.