Keysure Keyholding Services Cardiff is the premier provider of keyholding, mobile patrol, and alarm response services.
Trusting Keysure with your key holding security in Cardiff means that any harmful situations which could arise will be for us to deal with. Our security team are Professional and well-trained to deal with all types of scenarios, so your safety will never be compromised.
Average 22 minute response times for 2023.
Dedicated manned control room open 24/7.
SIA Approved Contractor for Keyholding Services
Licensed and trained security guards
GPS tracked mobile response units
UK wide coverage (response varies).
Talk to our friendly sales team in Cardiff about your requirements. If its a temporary, fixed-term or permanent solution you need, we can help.
Phone 0330 043 9247

Services we provide to residential markets in Cardiff: Keyholding, Alarm Response, Mobile Patrols, House Checks, and House Sitting.
Keysure: Keyholding and Alarm Response
As the professionals overseeing keyholding, Keysure guarantees vigilant monitoring of your properties round the clock. Their knowledgeable personnel respond promptly to any alarm activations or security incidents, ensuring the utmost level of protection. Furthermore, Keysure extends keyholding services to schools, hotels, and other establishments, enhancing safety while reducing risks. Committed to providing an exceptional customer experience, Keysure tailors their services to meet individual needs. With their comprehensive keyholding, alarm response, and security solutions, you can trust that your home or business is safeguarded at all times. Discover the reliability of Keysure’s trusted keyholding services in the UK. Connect with Keysure today and safeguard your property effectively!
Alarm Response and Keyholding Cardiff
Therefore, we offer a dedicated keyholding and rapid response service in Cardiff that involves us deploying an SIA licensed first responder in a highly visible and branded car to your premises should an alarm be triggered
Uninhabited home evaluations Cardiff
Uninhabited property examinations are a very efficient way to keep track of empty homes, structure and grounds condition, consisting of notification of any fly tipping or events of vandalism on the site.
Damage to residential or commercial property can decrease its sale or rental value so reporting undetected damage or decay early guarantees the necessary repairs are carried out in a timely way instead of allow a few little problems to intensify into a major financial loss.
How does it work?
Vacant site evaluations can be performed on as routinely as required. The Keysure guard will compile a report after each see and send it to the customer. These reports can be indispensable to a client in evaluating any threat from vandalism or residential or commercial property decay and procedures can be put in place to counteract these risks.
Depending on your specific needs, we can schedule a Keysure guard to address the site, so they can give gain access to for any authorised individuals, or to carry out a comprehensive evaluation of your residential or commercial property. The guard will also look for any leakages or water damage, they can take meter readings if needed and check for any electrical or fire hazards. Our guard will also ensure that all doors and windows are locked safely and that all alarms are totally engaged without any faults showing.
Keysure is the ideal service to your security requirements, whether it is a domestic or commercial home.

Services we provide to the commercial markets in Cardiff: Keyholding and Alarm Response, Mobile Security Patrols, Temporary Guarding
Keysure: Unlock and Lockup Services
Vacant Property Inspections Cardiff
Mobile security patrols provide an option where a fixed security personnel is not considered required, while still offering an reliable security option to help avoid theft, vandalism or any other criminal activity and respond quickly and professionally must there be an emergency.
Mobile patrols are an extremely reliable choice for the majority of business sites, as they offer 24/7 construction website security and retail security on a regular basis. Keysure officers visit your site out of hours, when your organization is at its most susceptible, securing your property or establishment with no interruption to your company activity.
How does it work?
Throughout a patrol, a completely trained Keysure guard from will visit your site out of hours at random periods. Our guards will show up in clearly marked patrol cars, promoting the reality that your property is safeguarded by a gatekeeper to potential bad guys.
Keysure mobile patrol officers carry out a full check on the integrity of your site, taping or dealing with any irregularities or security breaches they find.
All our security staff are totally trained, DBS examined and SIA certified, providing a very flexible security service to match your requirements.
Locking and opening Cardiff
Locking and opening is a really crucial job that should not be carried out by unreliable or inexperienced staff. Keysure SIA-licensed officers are intensively trained, DBS examined, and have a strong understanding of your alarm running system and your insurance plan’s requirements.
A huge range of companies and commercial homeowner entrust the locking and unlocking their residential or commercial property to Keysure’s highly-trained and professional security personnel.
Keysure can provide lockup and unlock services on a schedule or on an ad hoc basis, customizing our services to your requirements, creating a plan just for you and holding your type in accordance with British Basic BS7984.
How does it work?
At Keysure, we customize our services to fit your needs. It prevails for business facilities to enable access to night workers, maintenance contractors, cleaners or to other pre-arranged site visitors. We can return at any time to let someone in and lock-up after they complete.
Unlocking Service
Prior to the start of organization, Keysure guards can arrive at your business property to open doors, disable alarms, carry out routine checks throughout the building and develop a hassle-free environment for you to begin your day.
Locking up Service
At close of business, Keysure guards will guarantee the residential or commercial property is empty, consisting of the fire escape, check for any fire dangers and set all the alarms. Keysure operates with strict security policies in order to ensure professional defense of your assets and personnel.
Keysure oversees more than 2000 sites throughout the UK including Cardiff, and here are a selection of glowing reviews from our satisfied customers.
“Great service from Keysure. They've always got my back, making sure my keys and alarms are in safe hands."
Maggy, South Coast Care Homes
“Exceptional service from Keysure. They have earned my trust with their consistent reliability and professionalism.”
Oliver, Hazelton Homes (Midlands)
“Keysure has set the bar high with their exceptional service. I wouldn’t hesitate to recommend them to anyone in need of keyholding solutions.”
Natalie, United Aerospace
“I have peace of mind thanks to Keysure. Their alarm response team is swift and reliable.”
Jacob, Homeowner
“Keysure’s keyholding services are a game-changer for us. They handle everything with the utmost professionalism.”
Isabella, Benjamin UK
“Five-star service from Keysure – reliable, trustworthy, and always there when you need them.”
William, Huel
“First-class service from Keysure. I feel secure knowing they are protecting my property.”
Zoe, Homeowner
“Efficient and effective – that’s Keysure for you. Their alarm response team is always on the ball.”
Noah, Clearview Communications
Keyholding Cardiff
Cardiff (; Welsh: Caerdydd [kairˈdiːð, kaːɨrˈdɨːð] ) is the capital and largest city of Wales. Cardiff had a population of 372,089 in 2022 and forms a principal area officially known as the City and County of Cardiff (Welsh: Dinas a Sir Caerdydd). The city is the eleventh largest in the United Kingdom. Located in the southeast of Wales and in the Cardiff Capital Region, Cardiff is the county town of the historic county of Glamorgan and in 1974–1996 of South Glamorgan. It belongs to the Eurocities network of the largest European cities. A small town until the early 19th century, its prominence as a port for coal when mining began in the region helped its expansion. In 1905, it was ranked as a city and in 1955 proclaimed capital of Wales. The Cardiff urban area covers a larger area outside the county boundary, including the towns of Dinas Powys and Penarth.
Cardiff is the main commercial centre of Wales as well as the base for the Senedd, the Welsh Parliament. At the 2021 census, the unitary authority area population was put at 362,400. The population of the wider urban area in 2011 was 479,000. In 2011, it ranked sixth in the world in a National Geographic magazine list of alternative tourist destinations. It is the most popular destination in Wales with 21.3 million visitors in 2017.
Cardiff is a major centre for television and film production (such as the 2005 revival of Doctor Who, Torchwood and Sherlock) and is the Welsh base for the main national broadcasters.
Cardiff Bay contains the Senedd building and the Wales Millennium Centre arts complex. Work continues at Cardiff Bay and in the centre on projects such as Cardiff International Sports Village, BBC drama village, and a new business district.
Keysure is a across the country security company which supplies a detailed keyholding and alarm response service in Cardiff to action to your burglar, fire and smoke alarms in accordance with ACPO standards. As soon as signaled by your Alarm Monitoring Station we will dispatch a totally trained and SIA certified mobile response officer to your properties in { towns } to investigate the cause of the alarm activation.
Some of the other areas we operate in:
More about OMS Mobile Security on the OMS Group website.



