Call your local Balby locksmith
Whether your lock has suddenly failed or your door has become harder to use, contact Stephen to discuss next steps. Call Stephen today on 01302 378067, or for an emergency appointment, please call 07990 573857.
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A jammed lock does not always mean replacing the whole door. SF Locksmith provides mobile locksmith services in Balby, from repairing faulty door mechanisms to changing locks and helping you regain access when you are locked out.
Speak directly to Stephen Fretwell for advice, a free quote and availability for your address.

SF Locksmith in Balby near Doncaster
We also work with landlords and commercial customers, handling repairs and lock changes at rental properties and business premises.
Stephen attended a property on the Plantation Estate where a rear composite door had become stuck closed. Although approximately 20 years old, the door itself was still in good condition. After opening it, he identified a failed gearbox in the Lockmaster multipoint locking mechanism. He replaced the gearbox and checked that the door opened, closed, and locked correctly.
The repair restored the existing door’s operation without the customer needing a replacement door.

Stephen Fretwell, mobile locksmith in Balby
Stephen is a Doncaster-based locksmith with more than 25 years’ experience. Repairing uPVC doors and composite doors forms a large part of his work, alongside lock upgrades and window repairs. His approach is practical: identify the fault, explain the options, and help you choose suitable work for your property.
Call or WhatsApp with your Balby postcode and a description of the problem. If possible, include a photograph of the door, handle or lock.
Stephen can use this information to assess the likely work and provide an estimate. Quotes include VAT, with additional charges for evening and weekend work. Any extra work beyond the original quotation will be discussed before proceeding.
Yes, a door stuck in the closed position can often be opened and repaired. The fault may be within the locking mechanism rather than the door itself, as the Plantation Estate job demonstrates.
No. Describe what happens when you turn the key or move the handle. Photographs can help identify the fittings, so you do not need to diagnose the fault before calling.
Call Stephen on 07990 573857 if you are locked out or cannot secure your property. He will confirm availability and let you know when he can attend.
Whether your lock has suddenly failed or your door has become harder to use, contact Stephen to discuss next steps. Call Stephen today on 01302 378067, or for an emergency appointment, please call 07990 573857.
SF Locksmith are based in Doncaster and have over 25 years experience working as a qualified, professional locksmith. Our values are: honesty, courtesy, reliability and responsiveness. Our reputation, customer reviews and feedback speaks volumes.
Stephen is a professional locksmith , gets on with the job .
John – Ultion lock change - Balby .Doncaster
11/03/2025Stephen is a professional locksmith , gets on with the job . Clean and tidy , price is o.k competitive. Great job thanks
Stephen provided a quick and efficient service after our patio door became stuck.
M Stringer - Balby
05/10/2024Stephen provided a quick and efficient service after our patio door became stuck. Five stars -thank you
Stephen is efficient, professional and personable. Excellent service, great price.
C English- uPVC door lock changes - Balby
31/07/2024I found SF Locksmiths on Google. I liked the website’s look; the information was clear, and all the details I needed were covered. I contacted Stephen, who responded immediately. I booked for the next day, and everything was confirmed and went ahead seamlessly. Stephen is efficient, professional and personable. Excellent service, great price. I highly recommend this company.
Stephen provided a fantastic service. I 100% recommend
K Owen, Upvc window hinge repair - Balby
09/05/2024We needed our window hinge replaced, and Stephen provided a fantastic service. I 100% recommend it if you need a window repair.
We received great customer service from Stephen, he arrived exactly when he advised he would
Mr Carroll , Composite Door Repair in Balby - Balby
Recent locksmith work in Balby
Genuine Yale gearbox replacement on uPVC French doors in Balby, Doncaster. Discontinued locking mechanism repaired, seized hooks lubricated and doors realigned.
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