See Our Certificates and Accreditations

Certificates & Accreditations

Customer Reviews

Take a look to see what our customers think about our locksmith services.

"Fitted Quickly"

"I don’t usually leave reviews but just had to for BDL because they supplied and fitted the most wonderful front door to my Victorian terraced home. Fitted quickly, efficiently with no mess. Love the door and highly recommend ☺️"

N London Private Resident

“The two guys who did the work were a pleasure to deal with and very helpful"


"Great guys, thank you, my house is now safe."



"Just to add - your staff were very friendly and did a great job. Very much appreciated."



"Would just like to say how helpful the locksmith was. We had a load of cupboards fixed to the wall which with his help we were able to remove."


"Professional and Very Respectful"

"My mum is extremely happy with works carried out at her property. She said the operatives were very polite, professional and very respectful. Please could you thank the operatives."

"Credit To Your Company"

"Just a short note to say that, Barney and Jake (I think that's his name). Came to do my replacement door on Thursday 30th March. They were very nice, answering all my questions and putting my fears to rest, especially the younger one. He Always had a smile and happy to was very knowledgeable and respectful. They cleaned up well afterwards, and are a credit to your company. Thank you"

Jackie Butler


"Cannot thank this company enough, for a brilliant fast, reliable, friendly service and great quality work they did for me when my front door was not locking. Would definitely use again and definitely worth 5 🌟 . Thank you again"

Joanne Gordon

"Highly Recommend"

"This is the second time i have used this company. A friendly, fast response when i locked myself out of the house. Polite and professional service. Problem resolved quickly. Hopefully i wont need to call them again but if i do they would be my first choice. Highly recommend."


"Top Man"

"Highly recommend this company!!! Can not thank Bernard Donaghy enough, locksmith was here within 30 mins of calling, new barrel fitted , very professional and polite employee. Top man Bern"

Neil Moore

"Wonderful Job!"

"Thank you for our lovely door and how pleased we are with it. The fitters did a wonderful job!"

Jodie (North London)

"Fully Recommend"

BDL Contractors, would fully recommend this company. Im extremely happy with our new front door!

Leah (North London) - 12/07/2020

"Very Good Experience"

Had a very good experience with this company, friendly and reliable service.After the misfortune of locking myself out. Thanks very much

Hannah (W1) - 23/09/2018

"Extremely Efficient"

I locked myself out this morning and Best Deterrent Locksmiths were recommended by a friend. The gentleman was with me within 20 mins and had me back in my property within 30 mins. He was extremely efficient and reasonably priced! Many thanks again for making a stressful situation much easier!

Sari Smith (Enfield) - 03/08/2017

"Reliable Service"

Locked out of house, Bernard got to me within 25 minutes, reliable service and good price.

Tina (Enfield) - 24/03/2016

"Saved the Day"

This guy came out at silly O clock. Saved the day and for us in house in no time, thanks

Sam (Enfield) - 12/12/2015

"Good Price"

Called this locksmith out as not far from me, needed a locksmith quick he got to me in an hour thanks the lock change and good price.

Matt (North London) - 24/11/2015

"Helpful and Friendly"

After being let down by another Locksmith called this Guy nothing to much trouble got me in my house in no time really helpful and friendly will use you again

Tania (Enfield) - 11/10/2015

"Great Service"

Called Lots of locksmiths, but this one was great, locked out at 10pm got there in 20 minutes no Nasty call out charge, great service Thanks Bernard

Anonymous (Mobile) - 10/04/2015

"Very Reliable"

Emergency service is very reliable, call anytime.trustworthy company.

surajfades042 (London) - 05/11/2010

Leave Us A Review

1 Star
2 Stars
3 Stars
4 Stars
5 Stars

If you like what our customers say then contact us now, in North Finchley, Middlesex, for more details.

Contact Us