Professional intruder alarms services in Stevenage, Hertfordshire. Engineers covering SG1, SG2. Free site surveys and no-obligation quotes.
Postcodes covered: SG1, SG2
Stevenage is a major commercial centre in Hertfordshire, with significant business parks, industrial areas, and a large town centre. We serve clients across Stevenage, Knebworth, and Codicote, including businesses in the Gunnels Wood Road employment area and the town centre retail district.
Stevenage is dominated by Gunnels Wood Road — one of the largest single-occupier employment areas in Hertfordshire, home to GSK, Airbus and MBDA — alongside the town centre retail core and the Lister Hospital campus. Defence and pharma occupiers raise the security and audit-trail spec significantly above commercial baseline.
Most intruder alarm work in Stevenage is driven by insurance requirements: Grade 2 or Grade 3, monitored signalling, and proof of professional maintenance. We confirm the insurer's exact wording before quoting so premises around Knebworth, Codicote, Aston, Walkern don't pay for more than the policy requires. We also account for local compliance pressures in Hertfordshire, including defence and pharma occupiers on Gunnels Wood Road typically require BS 7858-vetted engineers, and access-control system audit trails meeting customer-specific data retention rules — both standards we operate to.
From first survey through to installation, certification and ongoing maintenance, we handle intruder alarms projects across the SG1, SG2 postcodes — typically reaching Stevenage sites within 30 minutes from our Luton base.
We cover Stevenage and all surrounding areas in Hertfordshire.
Stevenage is dominated by Gunnels Wood Road — one of the largest single-occupier employment areas in Hertfordshire, home to GSK, Airbus and MBDA — alongside the town centre retail core and the Lister Hospital campus. Defence and pharma occupiers raise the security and audit-trail spec significantly above commercial baseline.
Defence and pharma occupiers on Gunnels Wood Road typically require BS 7858-vetted engineers, and access-control system audit trails meeting customer-specific data retention rules — both standards we operate to.
This page is built around the real commercial searches people use when they are ready to book: intruder alarm installation Stevenage, local intruder alarm installers, quote requests, cost checks and maintenance enquiries across Stevenage.
Commercial-grade alarm panel with touchscreen keypad, smart app control, and remote management.
PIR and dual-technology motion sensors with pet-immune options for accurate detection.
Magnetic reed contacts on all entry points to detect forced or unauthorised opening.
High-decibel bellbox with strobe light and anti-tamper protection.
Arm, disarm, and manage your alarm from your phone with real-time push notifications.
Professional monitoring station with police dispatch and keyholder notification.
Need intruder alarms in Stevenage? Speak to an engineer today.
We assess your property and identify all entry points and vulnerable areas.
We recommend the right grade and configuration for your risk level and insurance requirements.
Our engineers install the full system with neat cabling and minimal disruption.
We test every zone, set up app control, and arrange monitoring if required.
Annual servicing and priority support to keep your alarm performing reliably.

Texecom Premier Elite intruder alarm installation

High-visibility external sounder with strobe on front elevation

PIR motion detector covering entrance hallway

Complete intruder alarm system installation in Luton
Grade 2 monitored intruder alarm installed at a Stevenage retail premises with 24/7 keyholding response.
Perimeter detection system with shock sensors and dual-path signalling for a Stevenage industrial unit.
Representative example — the scope most Stevenage clients ask us for
Industry-leading products from trusted manufacturers
Grade 2 and Grade 3 alarm panels with smart app control and monitoring
Wireless alarm system with two-way communication and HomeControl+ app
Professional-grade alarm control panels designed for commercial premises
Microwave and infrared combined detectors reducing false alarm rates
Vibration detection for windows and walls providing perimeter protection
Dual-path alarm signalling via IP and mobile network for monitoring
Our local engineers cover Stevenage and all SG1, SG2 postcodes. Request a free site survey and no-obligation quote today.
Free no-obligation quote for Stevenage and surrounding areas