Having a trusted professional to work wonders on your car is important. Not only will his work be completed in no time, he can also assure you that the job was appropriately done and that your safety was not compromised. Whether you’re interested in installing a high-end car alarm system, a satellite radio, or other car electronic system, a skilled technician is surely equipped with the right knowledge and tools to do the job properly. 
Surely, some of your peers may have a little knowledge to volunteer for the job but how will you know if they can really do the work? Would you rather let them tamper your vehicle and risk putting your life on the line?
So when it comes to car technician how would you know that he is reliable? Simple, make sure that the shop where he belongs to is accredited by MECP (Mobile Electronics Certified Professional).