On-Site Auto Alarms

Mobile Alarms Installation in the Phoenix Metropolitan Area since 1991.  We install in cars, trucks, ATVs, boats, houseboats, luxury cars, RVs, campers, etc.

I looked at all the ads but this one gave a option for a email within minuets I got a response,Amazing!He was straight up with schedule for the day and made room for me.Cooper is not trying to sell you something u dont need.He fixed someone elses mess and gave me peace of mind.And made it better than the original People you dont find service this good anymore!!!!

Was looking for a replacement alarm for an old failing one I had. Tried to call other retailers, only to be told different things about their alarms, one said it would do one thing, the next person said no. I called Cooper at 9pm, and he answered! He explained the types of alarms I could go with, making sure I understood everything. I ending up researching the alarm as he suggested, and called him back 20 mins later and he was able to come out the next day to install it! Very professional, explained everything as he went along, and made sure it was what I wanted before he left. I've not had service like this in a long time!

We purchased a car alarm from a big box store 10+ years ago & it stopped working, leaving our car immobilized and the alarm going off every few minutes. The big box store’s answer? They doubted they could fix it, but we should bring the in!?! We called Cooper Ericson (On-Site Auto Alarms) instead.

Not only did Cooper come to us within the hour but within minutes of his arrival he stopped the alarm from sounding off (to the delight of our grateful neighbors). Instead of trying to sell us a new alarm, he offered to simply disable the old one for the price of a service call. We knew we could trust him right away. After talking with him for a few minutes, we knew we wanted to purchase our next alarm from him and we did. That was several months ago.

When we needed a new sound system last week, Cooper was the only person we thought of. Once again, Cooper came through with a great and reasonably priced system and exceptional on-site service. If you are looking for an auto alarm or sound system, you will not find anyone better than Cooper Ericson and On-Site Auto Alarms.

As a fleet manager for a government agency I have used On Site Auto Alarms (Cooper) for the past 14 years. He has always provided outstanding service and products when it is needed. This company is highly recommended to work on other vehicles that belong to federal and state agencies, including law enforcement vehicles.

I also have also trust this company. I have used this company with my personal and daughter's cars for stereos and car security.

A Mobile Alarm Installation Company Since 1991 - We Come to You! Security systems for your car, truck, camper, boat, houseboat, off-road vehicle, etc. Call today.CALL NOW FOR FREE AUTO-ALARM QUOTESERVING THE VALLEY FOR 20 YEARSSERVING THE VALLEY FOR 23 YEARS

Mobile Alarms Installation in the Phoenix Metropolitan Area since 1991. We install in cars, trucks, ATVs, boats, houseboats, luxury cars, RVs, campers, etc.

We specialize in Car Alarm Installation. (1) First, you call 602-220-0088 for a consultation about the type of product you are interested in installing in your vehicle. (2) Then we schedule an appointment only after your questions are answered. (3) Finally, I meet you at the scheduled time at your home or at your work! No need to leave your car in the shop. No need to call in to work.

We are a mobile service. We come to you. We install car alarms at your home or at your work.