PROFESSIONAL WINDOW & DOOR REPAIRS
Hertfordshire's Trusted Locksmith and Window and Door Repair Specialist
ABOUT
With over 20 years of experience, Simon Cook is a trusted Locksmith and Window & Door Repair Specialist, providing fast and reliable emergency and non-emergency services. From expert lock fitting and security solutions to professional window and door repairs, he ensures your home or business remains secure and functional. He supplies and installs locks and security fittings from leading manufacturers, including Chubb, Era, Ingersoll, Legge, Multi-Lock, Union, and Yale. With extensive knowledge and experience, he can advise on a wide range of security measures and repair solutions tailored to your needs.
Simon operates in St Albans, London Colney, Bricket Wood, Chiswell Green, Hemel Hempstead, Watford, and most of Hertfordshire, and also Brighton and Hove.
Need a 24-hour Emergency Locksmith or urgent window and door repair?
Hear from our Happy Customers
Simon completed a small call out job efficiently , in line with his quote and when he said he would . He was good value and is very friendly and gave useful advice.
Adrian Jones
16 February 2025Would recommend Simon to anyone who is in need of their locks being changed, very quick and smooth from arranging a visit to completing the job. I am sure the other services he offers, he would be do a perfect job of too.
Robert Dilkes
15 February 2025We called Simon when we were having problems with our two sets of French Doors. Great service from an experienced professional!
Steve Bish
12 February 2025A great service from Simon, got the job done and communicated with me throughout. Would highly recommend and use again in the future if I have any issues.
Ian Hernandez
10 February 2025Simon was friendly, easy to communicate with and explained what he had done to fix my door. A helpful contact that I shall add to my list!
Corinna Preston
10 February 2025Great locksmith, full explanation of what had broken and the work carried out to fix the problem. Arrived when expected, fast, efficient, clean & tidy & great job. Thank you very much. Highly recommend
Heidi Baker
3 February 2025We are impressed with the work done. He kept us updated whilst the work was ongoing. Very happy and reasonably priced.
Marina Fernandes
3 February 2025Very professional and approachable. Explained everything in detail in a way that was understandable. Great result . I will recommend him forthwith. Thank you Simon.
Ellen Power
17 January 2025Great service provided, would highly recommend
Elaine Lund
17 January 2025Thank you, you have done a great job! We really appreciate it. 5 star
Anna Spitsona
17 December 2024Simon is a top professional and stand up guy. Boarded up some glass doors and replaced the locks. Efficient, great service and a great job! Thanks Simon
Ringsrus
17 December 2024Very happy with the level of service. Would not hesitate to recommend to family, friends and neighbours 🙏
Alex Benjamin
17 December 2024Simon obviously knows his stuff… Knowledgeable and professional. Would highly recommend!
Rob Clarke
17 December 2024Great job by Simon fixing an issue with the unusual lock on our patio doors. Prices were clear up front. He was polite, turned up when he said he would and tidied up after. Will be sure to call him next time we need a locksmith.
Martin Jarratt
17 November 2024Good communication and friendly service, did the job quickly, fair price.
George Williams
17 November 2024Like to keep business local. Impressed from first contact as everything explained clearly from start. Professional service and a really nice guy. Don’t normally post reviews but really happy especially where security is involved
Jim Jam
17 November 2024Simon did a fantastic job on what transpired to be a very difficult door locking mechanism. Professional, determined, hard working - highly recommended
Steve Cavinder
17 October 2024Very good service
Mark Walker
17 October 2024Simon is really good at what he does! He fixed all our windows and we are so cozy and warm now! Definitely recommend!! Thank you!!
Camila Noir
17 October 2024I contacted Simon after reading reviews and seeing actual videos of the repairs he had previously done. I needed to finally have my bifold doors adjusted which had made locking them increasingly difficult. Simon not only sorted the problem but he also fixed 2 other doors that I had issues with and explained what he was doing at every stage. I found his communication prompt and clear and fees were reasonable too. Would not hesitate to recommend him.
Susie Petar
17 October 2024Thank you Simon, job well done.
Okpoto L5sac
17 October 2024Can’t recommend Simon enough, fabulous service , has sorted out both my front door and bi folds, would definitely use again
Julie Regan
17 August 2024Simon did a great job. Easy to communicate with, squeezed the job in at the earliest opportunity. Quick and efficient. Would recommend 100%.
D ON
17 August 2024Outstanding, fast and reliable service. At a fair price. Would highly recommend
Marc Gold
17 July 2024Really pleased with the service provided, quick response, work carried out as soon as needed and to a brilliant standard, excellent communication also, Thank you 🙏
Rachel Wiseman
17 July 2024Excellent, quality service. Simon is someone you can rely on, carries out quality work, in a timely fashion. Highly recommended!
Craig Rogers
17 July 2024Simon came out to fix my van deadlocks, the key wasn’t turning in one of the deadlocks and the other one was beginning to stick. Simon changed them over for new ones. His service was fast, reasonably priced and great quality of workmanship. I wouldn’t hesitate to recommend him to my friends and family.
Mathew Pitts
17 June 2024Arrived on time, gave friendly advice while replacing our window hinges. Great service with a smile. Will definitely be in touch with any future needs.
Liz Redway
17 June 2024I highly recommend- Simon was very efficient, professional and friendly, completing the job quickly and keeping me informed throughout. Thank you!
Lucy Sills
17 May 2024Simon replaced our lock and was incredibly easy to communicate and arrange with. Friendly and professional, would highly recommend.
Harry Phillips
17 May 2024
I work with the following manufacturers
I provide fast and reliable locksmith services to the areas of Hertfordshire and Buckinghamshire, and cover St Albans, Bricket Wood, How Wood, Chiswell Green, London Colney, Watford, Radlett, Bushey. Borehamwood and other local areas.