Cobbold Locksmiths - Domestic and Commercial Locksmiths

Domestic and Commercial Locksmiths

07769 690 439
Prompt Same-Day Service
No Hidden Fees
Trading Standards Approved
Checkatrade Verified & Insured

Locksmith in Sutton


Cobbold Locksmiths service area map for Sutton

If you're looking for a fast, dependable, and friendly locksmith service in Sutton with a personal touch, look no further than Cobbold Locksmiths. Founded in 2005, our family-run business provides over 20 years of trade expertise across residential homes and commercial premises in Sutton and surrounding towns.

Mobile Van Dispatch & Coverage in Sutton


Approx. 30–38 mins north via A22/A217 corridor servicing central Sutton, Belmont, and Carshalton.

Whether your property is located near High Street, Belmont, Cheam, Carshalton, St Nicholas Way, our fully equipped workshop van arrives on-site ready to complete the job without delay. We carry an extensive selection of Multi-point uPVC door mechanisms, council-approved high-security locks, and key cutting services..

We operate with complete price transparency: zero call-out charges, upfront fixed quotes before any work begins, and all key duplication completed and tested on-site at your door.

Services Available in Sutton


  • Non-Destructive Entry: Fast lockout assistance using picking and bypass techniques during business hours (Mon–Fri 9am–5pm).
  • Lock Replacements & Upgrades: British Standard BS3621 mortice deadlocks, insurance-compliant 3-star anti-snap cylinders, and rim nightlatches.
  • uPVC & Composite Door Repairs: Jammed multi-point locking gearboxes, misaligned doors, broken handles, and cylinder replacements.
  • On-Site Mobile Key Cutting: High-precision cylinder and mortice keys cut and tested in our liveried workshop van.
  • Window Lock & Handle Repairs: Replacement friction stays, hinges, and espagnolette window handles across timber and uPVC frames.
  • Commercial Locksmithing: Master key suites, shutter locks, and commercial entry systems for offices, retailers, and property managers.

Frequently Asked Questions in Sutton


Do you charge a call-out fee in Sutton?

No. We never charge a call-out fee. You only pay for the parts and labour agreed in your upfront fixed quote.

How quickly can you attend in Sutton?

We provide prompt mobile dispatch from our Oxted workshop during standard business hours (Monday to Friday, 9:00am – 5:00pm). We give you a clear arrival window when you call.

Can you cut replacement keys on-site in Sutton?

Yes. Our workshop van carries professional key cutting equipment so all keys are cut, hand-finished, and tested in your lock right outside your property.