Trusted Electrical and Security Experts Since 2024

 Pentacle Electrical and Security Ltd is your trusted local partner for electrical and security solutions in Welwyn Garden City and the  surrounding areas. Established in 2024 and backed by over 20 years of industry experience, we specialise in providing reliable, pro  fessional services for landlords, letting agents, and homeowners—particularly in HMO settings.

 As a NAPIT and BAFE registered, fully qualified, and insured company, we take pride in our high standards of workmanship and  customer care. We offer flexible working hours, a friendly and approachable team, and a 6-year guarantee on our work—giving you  complete peace of mind.

 From full electrical installations and compliance checks to CCTV, alarm systems, and smart upgrades, our services are tailored to  meet the needs of modern properties. While we’re proudly based in Welwyn Garden City, we’re happy to travel when needed to      deliver exceptional service wherever it’s required.