Business Details
27 Years
experience
Your Trusted Doncaster Locksmith Experts
SF Locksmith Doncaster is a trusted, local locksmith service offering professional and reliable solutions to both residential and commercial clients across Doncaster and the surrounding areas. With years of experience in the industry, we specialise in a variety of locksmith services, including uPVC door repairs, anti-snap lock installations, composite door repairs, and patio door repairs. Our team is committed to providing prompt and effective solutions for lockouts, lock replacements, and security upgrades, ensuring your home or business remains secure.In addition to our general locksmith services, we offer tailored landlord services, ensuring rental properties meet security standards and providing peace of mind to property owners. Our commercial locksmith services are designed to protect businesses with secure access solutions, while our lock replacement service helps homeowners and businesses upgrade their security to the highest standards. Whether you're facing an emergency lockout, need new locks installed, or require ongoing security support, SF Locksmith Doncaster is here to help with expert service and unbeatable reliability. We pride ourselves on our customer-focused approach, ensuring each job is completed with care, professionalism, and attention to detail.
Served areas
- Doncaster, Rotherham, Sheffield, Barnsley, Maltby, Thorne
Details
- Year established: 1999
- Employees: 1
- Licensed
- Insured
Highlights and features
- We have provided trusted local locksmith services since 1999.
- We offer free locksmith call-outs with no additional charges.
- Our DBS-checked locksmith is accredited, police and insurance approved.
- We guarantee all replacement locks and parts for two years.
- We provide same-day locksmith services throughout Doncaster and South Yorkshire.
- Our fully stocked van carries specialist tools and quality locks.
Associations and certifications
- Association of Accredited Locksmiths
Payment methods
- Cash, Checks, Debit cards, Mobile payments, Bank transfers
Services
UPVC Door Repairs
We provide professional uPVC door repairs, resolving faulty locks, damaged handles, failed gearboxes and misaligned doors. With over 25 years of locksmith experience, we aim to complete repairs during our first visit. Our service includes necessary adjustments and checks, with same-day assistance available. We offer free quotations, no call-out charges and a two-year guarantee.
Anti-Snap Locks
We supply and fit high-security anti-snap locks to help protect homes against lock snapping and other forced entry methods. Our recommended Ultion 3-star WXM ALPS cylinders meet Sold Secure Diamond standards and provide anti-pick, anti-drill and anti-bump protection. We can upgrade existing euro cylinders without replacing your doors. Additional PAS 24 security handles are available for compatible doors.
Composite Door Repairs
We specialise in restoring the operation and security of composite doors affected by worn components, defective locks or incorrect alignment. Our repairs include multipoint locking systems, high-security cylinders, handles and gearboxes. Each door receives an individual assessment to determine whether particular parts require replacement. We provide reliable workmanship using genuine components, with a two-year guarantee.
Patio Door Repairs
Our patio door repair service covers sliding, French, bi-folding and uPVC doors experiencing operational or security problems. We diagnose defective locking mechanisms, worn gearboxes, broken handles and alignment faults. Wherever practical, we restore the original door instead of replacing it, helping customers avoid unnecessary expense. We provide clear quotations and guarantee our work for two years.
Landlord Services
We understand the importance of controlling maintenance expenses while protecting rented properties and addressing tenant-related access requirements. Our locksmith services include gaining entry when keys are unavailable, changing locks and repairing uPVC doors or windows. Emergency burglary repairs and repossession assistance are also available. We keep property managers informed and seek to complete repairs during one visit.
Commercial Locksmiths
Securing business premises is an important part of our commercial locksmith service. We fit British Standard locks, install digital and mechanical coded locks, and provide master key arrangements for convenient access. Our experienced locksmith also handles roller shutter mechanisms and emergency access requirements. All replacement locks are supported by our two-year guarantee, with no call-out charges.
Lock Replacement
With over 25 years of locksmithing experience, we offer reliable lock replacement services for doors and windows. Whether you require a mortice lock, night latch or multipoint locking system, we can provide a suitable replacement. Our well-stocked van enables us to complete many repairs on the same day. Every replacement comes with our two-year guarantee.
People
Stephen Fretwell
Owner & Lead Locksmith
Stephen Fretwell has operated as a professional locksmith in Doncaster for over 25 years. His expertise covers residential and commercial security solutions, with specialist knowledge of modern locking systems. Stephen personally oversees all emergency call-outs and complex repairs, maintaining the company's commitment to quality and customer satisfaction.
Reviews (30)
Stephen Lewis
Aug 13, 2026
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I was very happy with the service received from the Locksmith. He discussed my problem initially over the telephone, explained clearly what work would be required and the potential cost to ensure that I was happy to proceed. He called out to complete the job at short notice on the same day as our telephone discussion at the agreed time and also carried out a small additional task I asked about when the initial job was completed. I would recommend the Locksmith as reliable and trustworthy for any future work.
Scotty K.
Jul 30, 2026
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Rang up on a Saturday afternoon after I had a complete failure of the locking mechanism on my composite door meaning i was unable to close the door. Stephen was out within the hour and replaced it with a new unit. Great service and very reasonably priced
Debbie Crickmer
Jul 01, 2026
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Excellent service, replaced 2 UPVC door locks in Epworth. Messaged one night as the patio door wouldn't lock and Stephen came out the next morning. Would definitely recommend. Many thanks.
Anita Thompson
Jun 29, 2026
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Needed a new lock fitted on my wooden shop door in doncaster. Steve arrived promptly the next morning like he said and the job was completed in 10 mins. Excellent service would highly recommend. Thank you .
Ian Gelder
May 08, 2026
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Great service. Stephen came the same day to repair my French doors that were misaligned and sticking. Would highly recommend.
Robert Geddes
Apr 30, 2026
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Great service. Came out same day i called. Stephen opened the door without any damage and replaced the broken mechanism. He provided a friendly, courteous, efficient and very professional service. If you need a locksmith Stephen is the one to call.
Katie Bellfield
Apr 26, 2026
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After one phone call expressing what I believed to be the issue with my window, Stephen was out the next day, and repaired the window.
Excellent communication very happy with the responsive approach. Thank you
Excellent communication very happy with the responsive approach. Thank you
Jag Brook
Apr 24, 2025
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No one likes hiring a locksmith when they have done the dumb key loss with no spares!!
However, Stephen is the man for the job should you be in this frustrating situation.
Trustworthy, prompt and professional. Job done smoothly, stress over! Thanks again Stephen
However, Stephen is the man for the job should you be in this frustrating situation.
Trustworthy, prompt and professional. Job done smoothly, stress over! Thanks again Stephen
Emma Jeynes
Apr 23, 2025
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Steven was friendly & very professional - he got the job done quickly with no mess. He replaced the locking mechanism on a pvc door for me. I would highly recommend him. Thanks Emma
Tony Sheppeck
Apr 20, 2025
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Its the second time I have used SF Locksmiths, again very quick response, excellent work, nice guy too.
Paul Mitcheson
Apr 04, 2025
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I contacted Steve regarding an issue with my tilt slide patio door, he gave me a price over the phone & came out the same day. Fabulous service & would highly recommend as most people give tilt slide doors a wide berth when it comes to carrying out repairs.
Kevin Pearson
Mar 19, 2025
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Very good at he's job no complaining reliable excellent personality thank you
Emily Jones
Mar 16, 2025
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Great service! Arrived within 45 minutes, fixed in half an hour. Very reasonable pricing and very friendly.
David Almond
Dec 28, 2024
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I'd fully recommend to anyone. Arrived 15 minutes after contacting, had all the equipment he needed to do the job and was upfront about the cost before arriving. Didn't just fix the locking mechanism, realigned the door which has stopped the draft too.
L. C.
Dec 12, 2024
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Thank you Stephen for rearranging your schedule today to repair our front door lock mechanism. We have used Stephen previously and found him to be friendly and knowledgeable. Recommended and we would certainly use him again.
Lucy Smith
Dec 11, 2024
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Fantastic service came on a Sunday morning. Sorted both our front door and back door hassle free. Thank you
Ryan Adams
Nov 27, 2024
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I called S F Locksmith out at 3pm to fix our broken front door lock and he was with us 9am the next day to solve the problem quickly and efficiently. Great service.
Steve O'Mara
Nov 19, 2024
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I've used Steve a number of times and he has always provided a professional and first class service.
Thomas Roberts
Mar 16, 2024
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Took advantage of the Home Mover Lock Package offered by Stephen who replaced and upgraded the old locks on our front, back and patio doors for modern anti-snap locks. Stephen is very professional, very knowledgeable and offered great customer service. 2 years guarantee on the locks too. Brilliant.
Mia Georgia Betts
Feb 09, 2024
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I needed a local Doncaster locksmith urgently as I couldnt lock my door, after reading various Google reviews I decided to call SF Locksmiths. Stephen advised what the problem was likely to be over the phone and arrived within the hour. He replaced my faulty door lock mechanism and upgraded my door locks too. Straight forward, no fuss, very happy. Thanks again.
Emma Banks
Jan 13, 2024
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Very accommodating,visited neighbour and I asked if he could change my locks on the spur of the moment and he said yes,even had the specific locks I asked for,I highly recommend x
Paula McGarry
Oct 21, 2023
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After our initial call Stephen arrived quickly and communicated well with us.
The door barrel was faulty and was replaced quickly and without fuss.
Stephen also carried out a few tweaks on the door, and quite honestly.it has never closed or locked so easily!
Would absolutely use his services again in the future and highly recommend.
A genuinely nice fella and a great tradesman.
The door barrel was faulty and was replaced quickly and without fuss.
Stephen also carried out a few tweaks on the door, and quite honestly.it has never closed or locked so easily!
Would absolutely use his services again in the future and highly recommend.
A genuinely nice fella and a great tradesman.
Michelle Jurgens
Oct 03, 2023
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Great professional service.
Quick reponse to message enquiry and then came to do the job within 10 minutes.
Highly recommend to anyone and would not use another locksmith. Thank you so much
Quick reponse to message enquiry and then came to do the job within 10 minutes.
Highly recommend to anyone and would not use another locksmith. Thank you so much
S. Nicholson
Sep 29, 2023
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Friendly and knowledgeable, attended on date and time agreed and fixed issue with front door, all within price range discussed
Jane Taylor
Apr 10, 2023
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Steven came straight out on Sunday morning to replaced my lock following a break in overnight First class service
Hollie Altoft
Nov 08, 2022
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Excellent service, rapid response. Friendly guy nothing was to much trouble. We had been locked out and he got us in within minutes. Highly recommended and will be using again.
Thank you u saved us.
Thank you u saved us.
David Pickersgill
Mar 19, 2022
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Did a great job on my stuck brocken window, saved the hassle of buying a new window. Great communication and turned up on time at the agreed time. Will use again and recommend
Helen Brown
Apr 14, 2021
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Fantastic service, came when he said he would, good value. Thanks so much for a brilliant service
Lesley Croft
Feb 23, 2021
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Called yesterday came today sorted my back door which i couldnt use fora long time.just a big thank you sorted within 20 minutes and good value will deffo recomend to family and friends. Thank you