Secure Open & Close Services

Keep your working hours consistent and your premises secure with our tailored Open & Close service.

Why Choose Mono Security?
We understand the importance of maintaining consistent operating hours. Our SIA-licenced security guards are trained to follow all necessary proceedures when opening and closing your property to ensure safety and prevention of risk during and outside of working hours.

Don’t let last-minute emergencies prevent your business from operating

Protect Your Business Hours

Our open & close service is designed to erase any sickness or staffing issues that may prevent your business from opening when it needs to. Our team will attend your site with a set of your keys and follow all necessary opening & closing procedures outlined in our pre-established agreement.

Every business has its own unique set of needs when operating during the day, we tailor our service to suit your requirements so that we are on hand when you need us. Our officers will schedule their hours to fit the schedule of your business hours ensuring a smooth and efficient process.

SIA Licensed & Accredited Security Officers

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Let’s Talk

Don’t leave it until it’s too late, speak to our team today.

Why Should I Use an Open & Close Service?

It’s not easy to expect your staff to handle extra responsibilities on top of their day-to-day work. Not only does it require additional training, but it also puts your business at greater risk, especially when you’ve got numerous access points to manage.

If a single door was left unlocked or a window left open at the end of the day, the result could be wasted energy, weather damage or in the worst scenario, a break-in. With an open & close service, these won’t be worries you’ll have to face.

Perfect Timing

Relying on staff to open and close can become unreliable when sickness or emergencies arise. A dedicated service offers peace of mind around the clock

Strict Procedure

It’s our job to make sure your property is accessible by your staff, leaving them to focus on their jobs at hand while we follow an open & close process tailored to you.

Added Value Services

Our Open and Close service is designed to suit your needs as a standalone option or alongside our Alarm Response & Keyholding service.


We don’t just stop there, here’s what else we can do to support your business:

  • Accompanied Visits: We’ll meet your staff at unmanned sites to ensure their safety and reduce risks.
  • Vacant Property Inspections: Regular checks to give you peace of mind when your property is empty.
  • Lock & Unlock Services: Do you need to let cleaners or contractors in? We’ll handle building access for you.
  • Environmental Patrols: From turning off unnecessary lights to saving power, we help keep your premises energy-efficient.
  • Health & Safety Checks: Keeping your site secure and compliant with routine checks.
  • Lone Worker Welfare Visits: Ensuring the safety and well-being of any lone workers at your premises.

Reduced Cost Alarm Response & Keyholding for 24-Hour Protection

If you’re looking for round-the-clock assistance, we can offer our Alarm Response & Keyholding service at a reduced rate, as we’ll already have a set of keys for your site. This makes it easy for us to respond quickly to any security incidents, 24/7, whether during or outside your regular business hours.

Did You Know?

Intruders are 50% less likely to target your building if they see you have a secure alarm system fitted.