Browse the Top 4 Security Companies Serving Hemel Hempstead

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

WM have the knowledge, skills, experience and professionalism to respond quickly and efficiently to your needs. WM offer a range of services including tracing of debtors and private individuals, process serving, repossessions, information and evidence gathering, pre-employment screening, surveillance, private investigation work and security consultation.

Black and White Key Security provides SIA-approved security services including alarm response, mobile patrols, and keyholding for commercial and domestic clients. Established in 2001, we combine 20+ years of industry experience with a family-run approach to deliver reliable, tailored security solutions. Our nationwide coverage and 24/7 emergency response ensure comprehensive protection for properties across the UK.

NACD delivers comprehensive security solutions including Visitor Door Entry systems, Access Control, and CCTV installations. We specialise in cloud-based remote management technology and Secured By Design certification, serving residential and commercial clients across the UK. Our services encompass project design, emergency support, and maintenance for both new developments and existing properties.