Construction site security and protection in Zurich and the surrounding area
Every year, tools, copper cables, building materials and machinery worth tens of millions of Swiss francs are stolen or damaged on Swiss construction sites. Infinitus Security provides round-the-clock security for your construction site in the Zurich region and surrounding areas – with mobile patrols, static guarding and bespoke security plans tailored to the construction phase, risk profile and budget.
Construction site security
Safety on your building site – round the clock
Construction sites are sensitive environments: expensive machinery, valuable materials, open spaces. Our site security ensures that everything stays where it belongs – protected against theft, vandalism and unauthorised access.
With trained staff, clear procedures and a watchful eye, we reliably secure your construction site – day and night, whatever the weather.
Put your trust in our experience and local presence – for a construction project that progresses without any nasty surprises.
Opening & Closing
Reliable access. Guaranteed completion.
Ensuring that the working day on the building site begins and ends at set times is crucial for safety and efficiency. We take care of opening and closing your building site – punctually, reliably and with the necessary attention to detail.
Whether it’s carrying out security rounds in the morning, locking all entrances in the evening or activating alarm systems – we ensure that everything is properly prepared and securely locked up.
You can count on us to be there – to ensure your day gets off to a good start and ends safely.
Which construction sites are suitable for our security services?
| Type of construction site | Recommended solution |
|---|---|
| Building construction (flats, office buildings) | Mobile patrol 2–4 times per night |
| Civil Engineering / Road Construction | Traffic control + equipment supervision |
| Industrial and commercial construction | On-site security, access control |
| Refurbishments involving costly interior fit-outs | Combination of patrol and alarm connection |
| Demolition and excavation | Material and machinery monitoring |
This is how site surveillance with Infinitus works
They describe the location, construction phase and timeframe.
We inspect the building site and identify any weaknesses.
Delivery within 24 hours, transparent with no hidden charges.
Coordination with the site management team, access rules and emergency contacts.
Active monitoring and a monthly summary of events.
What our site security services cover
Mobile night patrols with documented rounds
24/7 on-site security at construction sites (day and night)
Access control for suppliers and subcontractors
Lock-up and opening service for site huts
Live reporting of incidents (images, location, timestamps)
Fire and water safety during critical stages of construction
Coordination with the police and the site management team
Let yourself free advice and request a no-obligation Quotation!
Area of application: Construction site security
We provide security for building sites in Zurich, Thalwil, Horgen, Wädenswil, Adliswil, Kilchberg, Rüschlikon, Winterthur, Dietikon, Schlieren, Lachen, Pfäffikon SZ, Altendorf, Zug, Lucerne and many other locations. From our bases in Thalwil and Altendorf, we can usually reach any point within our operational area in under 30 minutes.
FAQ – Construction Site Security
At what construction cost or site size does it become worthwhile to arrange security?
Professional site security is worthwhile for construction sites where the value of materials is 50,000 CHF or more. As a rule of thumb, if the cost of theft would be higher than 2–3 months’ security, the protection pays for itself.
Does your team respond to incidents themselves, or do they just call the police?
Are your staff armed?
No, our staff do not carry weapons during standard construction site security operations. Armed security is provided exclusively for personal protection assignments where authorised by law.
How soon can you start providing security services?
Typically within 48 hours of order confirmation; in urgent cases, even on the same day.
Do you also offer packages that include alarm systems or CCTV cameras?
Yes. We work with established Swiss providers and incorporate alarm linkage and video surveillance into our security concepts.
Protect your building site – starting today.
Please send us the key details of your project. You will receive a bespoke quote within 24 hours.