Get a free estimate

For lock-outs, break-ins and anything left insecure we aim to be with you the same day across London and the Home Counties. For planned work: fire doors, an extinguisher contract, a full lock upgrade: we normally quote within a couple of days and book the work in for one to two weeks after you accept, or sooner if the diary allows. Tell us what has happened when you enquire and we will tell you honestly when we can be there.

No. Estimates are free. For most jobs we can price from a description and a few photographs; for fire door work, multi-site extinguisher contracts and anything structural we would rather come and look, which is also free.

Call-outs, lock-outs, lock changes, boarding up, are a London and Home Counties service, because response time is the whole point. Supply, installation and servicing work we take on nationwide: extinguisher contracts, fire door installations and multi-site security upgrades are all jobs we travel for. See areas we cover.

Yes. Ren-Lock is run by the family that does the work. The person who quotes your job is the person who turns up to do it, and the number you call is the number you will keep calling.