Hi Guys,
 
	We have a 30 year old home with a detached garage. My home system is well maintained and not a problem, but I have never had the garage system serviced as it has always performed well, even though it is a key system wired to 3 doors and one window.
 
	 
 
	Now that I am having the two u/o doors changed to electronic opening, the garage alarm will need some changes.  I looked in the box this morning and would not attempt to change anything myself, but ringing round to find someone willing to come out on a small job is difficult, so hence this forum.  My existing service company only want to quote for putting in a new system
 
	 
 
	I am thinking that I need a couple of new bells, as the existing ones could be better, also need to change access on the two u/o doors and rear door.  Can anyone point me in the direction of a service engineer in the South Birmingham area please. Many thanks and hope I am not using the forum for wrong reasons.