Onetec offers a broad range of electrical, lighting, security, access control and fire control services for domestic and commercial customers. We work with leading suppliers and manufacturers, to bring you and your business the latest technology and energy efficient security and monitoring systems. Our team of professionally trained security and electrical engineers can design and install a range of systems to suit your requirements. What we do… > Electrical > Lighting > Access Control > CCTV > Fire > Intruder Alarms > Automation > Ancillaries