Free quotes from NSI Gold accredited local engineers
Commercial Intruder Alarms Installed by Experts
Secure your shop, office, warehouse or commercial site with professionally installed intruder alarm systems from OHEAP Fire & Security. Our NSI Gold engineers design and install insurance-approved systems with rapid response times and full monitoring options.
Need a system for your home? View our Home Intruder Alarms.
NSI Gold Accredited
over 30 years' experience
24/7 Monitoring Options
Trusted in 1000s of businesses
Trusted Commercial Alarm Installers
OHEAP Fire & Security are a UK-based company trusted by thousands of businesses nationwide. Our intruder alarm specialists design, install and maintain professional intruder alarm systems tailored to commercial premises.
Whether you’re securing an office, warehouse, retail unit or industrial site, we’ll help you find the right protection to meet your business and insurance requirements.
Why We Are Trusted Nationwide
Over 30 Years of Expertise
With decades of experience protecting UK businesses, our engineers understand the security challenges faced by offices, warehouses and retail premises.
You’ll get professional installation, reliable support and proven systems built around your site.
NSI Gold Accredited
As an NSI Gold-accredited company, we meet the highest standards of quality and compliance. Every system is approved by insurers and installed to ensure lasting reliability.
Complete Peace of Mind
From your first site survey to ongoing maintenance, we deliver dependable protection backed by a full UK warranty. Our monitored systems ensure your property stays protected around the clock.
Are your systems monitored 24/7?
Yes, we offer a full, 24/7 alarm monitoring and keyholding solution.
Can you upgrade my existing alarm?
Yes, we can take over and modernise most existing wired or wireless systems.
Do you offer maintenance contracts?
Yes, OHEAP provides flexible service and maintenance plans to keep your alarm compliant and reliable.
Do you also install home intruder alarm systems?
Yes. Alongside our commercial installations, we also design and fit reliable domestic intruder alarms for houses, flats and rental properties.
What Our Clients Say
