Master key systems
Each staff member's key opens only the doors they need, while a master opens everything and sub-masters cover a floor or department. It makes staff changes far simpler than handing out twenty different keys.
Locksmith Services
Business Locksmith - Commercial Security & Access Control
A business has security needs a home doesn't: different people needing different access, fire-escape rules to meet, keys that must not be copied at a corner shop, and downtime that costs real money when a door won't open. We work with businesses across Wrexham, Chester, Shrewsbury and Oswestry to get all of that right, matched to how your premises actually operates.
Master key systems & access control
Roller shutter programming & repair
24/7 commercial emergency response
Insurance-compliant installations
Complete Business Security Services
Restricted and patented keys
Standard keys can be copied at any kiosk. Restricted keys can only be duplicated under your authorisation, so you always know how many keys exist and who holds them.
Access control
Key fobs, card readers and digital keypads let you revoke a leaver's access in seconds and see who entered and when. We advise on and fit systems suited to the premises.
Fire escape and panic hardware
Premises must let people out instantly in an emergency, covered by BS EN 179 and BS EN 1125. Getting this right is a legal and life-safety matter, not just convenience.
Shopfront and retail security
High-security locks and reinforced shutters for retail units, matched to the exposure a shopfront faces.
Safe opening and servicing
Safe opening, repair and installation, including emergency safe lockouts for business premises.
Roller shutter programming and repair
Shutters not responding, faulty remotes, motor resets and recovery after a power failure — we programme and repair electronic roller shutters so you can open up on time.
Emergency commercial lockouts
When a business can't open, every minute costs money. We run a 24/7 commercial lockout service and treat a locked-out premises as the priority it is.
Why Businesses Choose Dee Valley
- Fitted to the relevant British Standards
- Access models matched to how your team works
- Restricted key control to stop unauthorised copying
- Fire-exit compliance handled correctly
- 24/7 commercial emergency response
- Insurance-compliant installations
Related Services
Emergency Locksmith
24/7 emergency locksmith for lockouts, break-ins and urgent lock repairs across Wrexham, Chester, Shrewsbury and Oswestry.
Domestic Locksmith
Home lock changes, repairs, UPVC fixes and security upgrades for homeowners across Wrexham, Chester, Shrewsbury and Oswestry.
Lock Changes
Same-day lock replacement and upgrades to British Standard, insurance-approved specifications across our coverage area.
Commercial Locksmith FAQs
What's the difference between a master key system and access control?
A master key system is mechanical — keys and cylinders in a hierarchy. Access control is electronic — fobs, cards or codes you can grant and revoke instantly. Many businesses use both.
Can you stop staff copying keys?
Yes — a restricted or patented key system means keys can only be cut under your authorisation, so no one can quietly copy one at a kiosk.
Do you handle fire-exit and panic hardware?
Yes. We work to BS EN 179 and BS EN 1125 so your premises meet emergency-exit requirements while staying secure from outside.
Do you offer emergency call-out for businesses?
Yes — a 24/7 commercial lockout and emergency service, because business downtime can't wait until morning.
Locked out? We'll get you back in.
24/7 emergency locksmith covering Wrexham, Chester, Oswestry & Shrewsbury and surrounding areas.
Average arrival under 30 minutes · No call-out fee