Nelson Alarm prides itself on being a full service provider of quality burglar and fire alarm systems throughout Indiana. Our motto says it all, "ONLY THE BEST".

That is what we strive to provide every single customer, every single day. Nelson Alarm has built its reputation for excellence by specializing in installing and servicing burglar and fire systems in the medium to high end market.We offer a complete line of hardwired and wireless systems customized to meet the designs needs of each customer.

Nelson Alarm has the finest team of service professionals in the industry providing our customers with “ONLY THE BEST” level of service technician who understands the importance of quality repairs. We stock an extensive inventory of parts, both in our office and on our trucks, to ensure that there are no delays in getting your system repaired in a timely manner. We are available 24 hours a day, seven days a week; whenever you need us we are only a phone call away.
We use “only the best” equipment and materials, not what happens to be on sale from the distributor this week. Custom designed installation with quality equipment means trouble free security systems and satisfied customers, now and for many years to come. Our installation team averages 19 years of experience, and when it comes to the final installation, our experience shows.
A one year warranty covering parts and labor is included with every new security system we install. Extended warranty and service plans are also available as well as customized maintenance agreements.