Which part of Birmingham are you in?
Birmingham is really dozens of very different neighbourhoods, and which one you are in changes both how quickly I get to you and the kind of lock your door takes. The north and west of the city, closest to Brewood off the M6, are the parts I reach fastest. Here is what usually comes up in each.
Locksmith in Handsworth (B20, B21)
Handsworth is one of the closest parts of Birmingham to me, around 35 to 45 minutes via the A34 and M6. It is a dense grid of late-Victorian and Edwardian terraces with solid timber front doors, so the job here is almost always a BS 3621 five-lever mortice deadlock paired with a high-security rim nightlatch, both fitting like-for-like into the original pocket. That is exactly the setup insurers ask for on a period terrace.
Locksmith in Great Barr (B42, B43, B44)
Great Barr sits right by junction 7 of the M6, which makes it one of the quicker Birmingham runs from Brewood, usually around 35 minutes. The housing is mostly 1930s to 1960s semis, so it is a mix: original mortice cases still in service on the older doors, and euro-cylinder swaps on the properties that have had a uPVC front fitted since. I carry both in the van as standard.
Locksmith in Perry Barr (B42)
Perry Barr blends Victorian terraces along the older streets with inter-war semis further out, reached in around 40 minutes up the A34. On the terraces it is the mortice-and-rim combination; on the semis it is often a straight like-for-like BS 3621 mortice where the original has finally worn out. I will tell you on the phone which yours is likely to need.
Locksmith in Erdington (B23, B24)
Erdington is dominated by 1930s semi-detached houses, many still on their original mortice locks decades on. When one of those finally seizes, the fix is a current BS 3621 mortice fitted straight into the existing pocket, no joinery, so the door looks untouched afterwards. Around 45 minutes from Brewood.
Locksmith in Aston (B6)
Aston has a lot of inter-war and Victorian solid-timber front doors, and the call I get most here is a seized original mortice that an insurer now wants replaced with a current BS 3621. Period pocket sizes match modern lock cases without cutting, so it is a clean like-for-like. Roughly 50 minutes depending on the ring road.
Locksmith in Kingstanding (B44)
Kingstanding is a large inter-war and post-war estate area in the north of the city, close enough to Great Barr that it is one of the faster Birmingham runs at around 40 minutes. Expect either an original mortice replacement on the older stock or a TS007 anti-snap cylinder on the doors that have since been upgraded to uPVC.
Two areas on this side of the city have their own pages with local detail and response times: Sutton Coldfield to the north, and just west over the Sandwell boundary, West Bromwich. Wherever you are, I quote the price on the phone before I set off and there is no call-out fee on top.