We pride ourselves on providing the best possible alarm services to our clients.     Burglar Alarm Services, Inc., provides sales, installation and monitoring of residential and commercial burglar alarms, fire alarms, medical emergency units, card access and closed circuit television systems.  Any resemblance, however, to the large, impersonal companies stops there.   At Burglar Alarm Services, we believe in old fashioned excellent customer service.  You'll notice the difference as soon as you call us on the telephone.  You'll be greeted by a real person who can answer your questions, or get you in touch with the proper person.  And if you wish to speak to the owner, Bruce Hotchkiss, just ask.   Make no mistake.  We may believe in personal service, but we're big enough and experienced enough to handle the most sophisticated alarm installation.   Burglar Alarm Services has been in business since 1985, and is one of the largest independent burglar alarm companies in South Florida.      Can You Afford Not to be Protected?