Security Upgrades

Protect your property with our comprehensive security upgrades. From anti-snap cylinders to high-security deadbolts, we assess and strengthen your defences.

Expert Security Upgrades in Basingstoke, Tadley & Andover

At CNG Locksmith Services, we specialise in security upgrades for homes and businesses across North Hampshire. Whether you need urgent assistance or are planning a security upgrade, Colin Glanville brings years of hands-on experience and a commitment to honest, transparent service.

Every job is completed to the highest standards using quality parts and equipment. We do not cut corners, we do not use pushy sales tactics, and we always provide a clear quote before starting work. DBS checked and trusted by hundreds of local customers.

Fast Response Times

We aim to be with you within 30-60 minutes for emergency callouts across Basingstoke, Tadley, Andover, and surrounding villages.

DBS Checked

Your security and peace of mind come first. Colin is fully DBS checked and always carries identification on every job.

Security Upgrades Near You

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Need Security Upgrades?

Call CNG Locksmith Services now for a fast, professional, and fairly priced service across Basingstoke, Tadley, Andover, and surrounding areas.

+447356234515