Keysure Keyholding Services West Sussex is the premier provider of keyholding, mobile patrol, and alarm response services.
Trusting Keysure with your key holding security in West Sussex 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 West Sussex 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 West Sussex: 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!
Keyholding Services West Sussex
Therefore, we offer a dedicated keyholder and rapid response service in West Sussex that involves us deploying an SIA licensed keyholder in a highly visible and branded motorbike to your premises should an alarm be triggered
Vacant home assessments West Sussex
Vacant residential or commercial property assessments are a extremely effective method to monitor empty homes, structure and premises condition, consisting of notification of any fly tipping or occasions of vandalism on the site.
Damage to residential or commercial property can reduce its sale or rental worth so reporting undetected damage or decay early guarantees the needed repair work are performed in a prompt manner rather than allow a couple of small problems to escalate into a major financial loss.
How does it work?
Vacant site assessments can be performed on as routinely as required. The Keysure guard will put together a report after each go to and send it to the client. These reports can be vital to a customer in assessing any risk from vandalism or residential or commercial property decay and measures can be put in place to neutralize these risks.
Depending on your individual needs, we can arrange for a Keysure guard to take care of the website, so they can grant gain access to for any authorised individuals, or to perform a comprehensive evaluation of your residential or commercial property. The guard will likewise check for any leaks or water damage, they can take meter readings if required and look for any electrical or fire dangers. Our guard will likewise make sure that all windows and doors are locked securely and that all alarms are fully engaged without any faults showing.
Keysure is the perfect solution to your security requirements, whether it is a property or commercial property.

Services we provide to the commercial markets in West Sussex: Keyholding and Alarm Response, Mobile Security Patrols, Temporary Guarding
Keysure: Unlock and Lockup Services
Mobile Security Patrols West Sussex
Mobile security patrols offer an alternative where a fixed security personnel is not considered necessary, while still offering an efficient security service to help avoid theft, vandalism or any other criminal activity and respond quickly and professionally must there be an emergency.
Mobile patrols are an incredibly effective choice for the majority of commercial sites, as they offer 24/7 building and construction site security and retail security regularly. Keysure officers visit your site out of hours, when your service is at its most vulnerable, securing your property or facility without any disturbance to your organization activity.
How does it work?
Throughout a patrol, a completely trained Keysure security guard from will visit your site out of hours at random periods. Our guards will get here in plainly significant patrol cars, advertising the truth that your property is protected by a gatekeeper to possible crooks.
Keysure mobile patrol officers carry out a full look at the stability of your site, tape-recording or handling any irregularities or security breaches they discover.
All our security personnel are totally trained, DBS examined and SIA accredited, supplying a very versatile security service to fit your needs.
Locking and unlocking West Sussex
Locking and opening is a really crucial job that shouldn’t be carried out by undependable or inexperienced personnel. Keysure SIA-licensed officers are intensively trained, DBS inspected, and have a strong understanding of your alarm running system and your insurance policy’s requirements.
A big variety of services and business homeowner turn over the locking and opening their residential or commercial property to Keysure’s highly-trained and expert security personnel.
Keysure can provide lockup and unlock services on a schedule or on an ad hoc basis, customizing our services to your requirements, developing a strategy just for you and holding your keys in accordance with British Basic BS7984.
How does it work?
At Keysure, we tailor our services to fit your needs. It’s common for service facilities to enable access to night employees, maintenance professionals, cleaners or to other pre-arranged site visitors. We can return at any time to let somebody in and lock-up after they complete.
Unlocking Service
Before the start of service, Keysure guards can get to your business residential or commercial property to open doors, disable alarms, carry out regular checks throughout the structure and create a problem-free environment for you to start your day.
Securing Service
At close of service, Keysure guards will ensure the property is empty, consisting of the fire escape, look for any fire risks and set all the alarms. Keysure operates with strict security guidelines in order to ensure professional security of your assets and personnel.
Keysure oversees more than 2000 sites throughout the UK including West Sussex, 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 West Sussex
West Sussex is a ceremonial county in South East England. It is bordered by Surrey to the north, East Sussex to the east, the English Channel to the south, and Hampshire to the west. The largest settlement is Crawley, and the county town is the city of Chichester.
The county has a land area of 1,991 square kilometres (769 sq mi) and a population of 892,336. Along the south coast is a near-continuous urban area which includes the towns of Bognor Regis (63,855), Littlehampton (55,706), and Worthing (111,338); the latter two are part of the Brighton and Hove built-up area, which extends into East Sussex and has a total population of 474,485. The interior of the county is generally rural; the largest towns are Crawley (118,493) and Horsham (50,934), both located in the north-east; Chichester is in the south-west and has a population of 26,795. West Sussex contains seven local government districts, which are part of a two-tier non-metropolitan county administered by West Sussex County Council. West Sussex and East Sussex were historically the single county Sussex.
The South Downs are a defining feature of the county, crossing it from east to west and dividing the north and south. The downs are a chalk escarpment which falls away sharply into the Weald to the north and more gently toward the south, where there is a narrow strip of flat land between the hills and the coast. The coastal strip widens to the west, where it is punctuated by Chichester Harbour which is a ria.
The county has a long history of human settlement dating back to the Lower Paleolithic era. During the Roman conquest of Britain, Romans conquered the Atrebates, West Sussex’s indigenous Britons, and incorporated the area as a Roman province. During the Early Middle Ages, the Saxons settled the area, establishing the Kingdom of Sussex in 477, which lasted until c. 827 when the kingdom was annexed by Wessex. It has a number of stately homes including Goodwood, Petworth House and Uppark, and castles such as Arundel Castle and Bramber Castle.
Keysure is a nationwide security company which supplies a comprehensive keyholding and alarm reaction service in West Sussex to action to your trespasser, fire and smoke detector in accordance with ACPO guidelines. Once informed by your Alarm Monitoring Station we will dispatch a fully trained and SIA accredited mobile reaction officer to your facilities in { towns } to investigate the reason for the alarm activation.
Some of the other areas we operate in:
More about OMS Mobile Security on the OMS Group website.



