Business Details
41 Years
experience
Emergency
services
Expert Security System Installers in Hertfordshire
Established in 1985, we are a leading security systems provider with over 30 years of industry experience. As an NSI (NACOSS) Gold security installer and BAFE approved fire company, we combine technical expertise with a commitment to customer service. Our team of F.I.A Fire Industry Association trained engineers delivers cutting-edge solutions across fire alarms, CCTV, intruder alarms, and access control systems. We maintain a 24/7 rapid response service with four-hour callout times, supported by comprehensive maintenance packages. Our three-business structure (Welwyn Garden Alarms Limited, Welgard Fire and Security Systems Ltd, and Sentry Alarms Security Systems Ltd) allows nationwide service while maintaining local expertise in Hertfordshire and North London.With a focus on innovation, we offer radio fire alarm systems and IP CCTV technology to meet modern security challenges. Our reputation for reliability has been built through consistent delivery of insurance-approved systems, backed by a 12-month warranty on all installations. We serve both domestic and commercial clients, providing tailored security solutions that integrate seamlessly with existing infrastructure. Our commitment to quality is demonstrated through our NSI Fire Gold BAFE Scheme SP203 accreditation, ensuring compliance with the highest industry standards.
Services
Fire Alarms
CCTV Systems
Intruder Alarms
Access Control
Electrical Maintenance
Automated Gates
Disabled Refuge
Extinguishers
Details
- Year established: 1985
Highlights and features
- Over 30 years providing exceptional industry standards across the UK
- NSI (NACOSS) Gold security installer and BAFE approved fire company
- 24/7 expert support with four-hour emergency response times
- Fully certified insurance-approved systems with 12-month warranty
- Tailored security packages integrating fire, CCTV and access control
Associations and certifications
- NSI Gold
- BAFE
- F.I.A Fire Industry Association
What people say
Knowledgeable, obliging, responsive
Reliable contractor
Professional manner
Cost effective solutions
Active customer care
Services
Fire Alarms
We design, install and maintain NSI Fire Gold BAFE Scheme SP203 accredited fire alarm systems. Our F.I.A trained engineers provide early warning solutions with options for visual/monitored systems, radio fire alarms and emergency lighting. Systems comply with current Fire Safety Order regulations and include 12-month warranty with maintenance packages.
CCTV Systems
Our NSI-certified CCTV installations feature high-definition IP and HD TVI systems with remote mobile access. We offer covert/overt cameras, automatic number plate recognition and data protection compliant solutions. All systems include 24/7 breakdown cover with four-hour response and planned maintenance options.
Intruder Alarms
We install police-monitored and self-managed intruder alarm systems with pet-tolerant detectors and perimeter protection. Our solutions include PyronixCloud app control, DigiAir wireless signalling and CSL Dualcom grade-shift technology. All installations come with 12-month warranty and rapid response maintenance.
Access Control
Our NSI-approved access control systems combine security with convenience through proximity readers, code locks and PC-based solutions. We integrate with CCTV systems and offer Telguard entry phone solutions. Services include disabled refuge compliance and remote system management capabilities.
Electrical Maintenance
As scheme A accredited electricians, we provide main bonding, emergency lighting, P.A.T testing and commercial lighting installations. Our services meet BS7671 standards with full certification for all work carried out on domestic and commercial properties.
Questions
Are you NSI and BAFE accredited?
Yes, we are an NSI (NACOSS) Gold security installer and BAFE approved fire company with F.I.A Fire Industry Association trained engineers.
What areas do you cover?
We operate across Hertfordshire, North London, Cambridgeshire and Essex from our Hatfield Park base.
Do you offer 24/7 emergency services?
Yes, we provide 24-hour breakdown cover with guaranteed four-hour response times for all security systems.
What fire alarm systems do you install?
We install conventional and radio fire alarm systems including Electro Detectors fully addressable solutions for commercial and listed buildings.
Can you maintain existing systems?
Yes, we offer maintenance for systems installed by any provider with full certification and compliance documentation.
Do you provide CCTV solutions?
We offer complete CCTV services including HD IP systems, remote viewing and data protection compliant installations with NSI certification.
