Established in 2005, Indigo Systems Ltd is a trusted provider of fire protection, security and life safety systems across London and the South East. Founded with a clear mission to protect people and property, we deliver reliable, compliant solutions built around recognised British Standards and industry best practice.
With over 18 years of experience, our certified engineers deliver high-quality design, installation, maintenance and ongoing support across commercial, industrial and residential sectors. We are known for our technical expertise, consistent workmanship and long-term relationships with clients throughout the region.
From small businesses to large enterprises, we tailor every fire protection and security solution to the specific risks, requirements and operational needs of each site, ensuring regulatory compliance, dependable performance and complete peace of mind.

Comprehensive fire and security solutions designed to protect your business and give you peace of mind
Our purpose, goals, and core beliefs shaping every project.
Protecting people and property through smart, reliable safety systems that exceed industry standards. We design, install, and maintain fire protection, security, and electrical solutions that not only meet but surpass regulations. Our mission is to deliver peace of mind through proactive safety and cutting-edge technology.
At Indigo Systems Ltd, we go beyond safety — setting the standard with innovative solutions and unmatched expertise. We’re redefining reliability in electrical and fire protection, delivering excellence and personalised service as your trusted partner in safeguarding what matters most.
We deliver exceptional service through innovation, training, and client-focused solutions. Our commitment is shown in our pursuit of excellence — through advanced equipment, responsive support, and personalised service. We build lasting partnerships by understanding each client’s needs and exceeding expectations.
Our team of engineers and consultants brings decades of combined experience in system design, installation, and maintenance
"Indigo Systems provided exceptional service during our office security upgrade. Their team was professional and the system works flawlessly."
"We've been using Indigo Systems for fire alarm maintenance for 3 years. Their response time and expertise are outstanding."
"The CCTV installation exceeded our expectations. Great value and excellent ongoing support from the entire team."
If your location is not listed above, please contact us. Our team will confirm coverage and advise on availability for your project or maintenance requirements across London and the South East.