About Us If there is a reason to contact a locksmith in Prospect Heights, IL, why not contact the best. PH Accurate Locksmith is the best and preferred locksmith service in Prospect Heights. Give us the chance to show you why this is the case. Whenever you need a responsive and reliable automotive, emergency, commercial or residential locksmith, you can’t go wrong by choosing the services of PH Accurate Locksmith. Our locksmith technicians are the best and most qualified. They have been around for years and have the skills to prove it. With their level of training and experience, there is no issue that is beyond their ability to successfully handle for you. Give us a call and make sure you can get what you pay for. We don’t cut corners in order to get the job done. We have far too much to lose by doing this. As the most reputable locksmith service in the area, we have a reputation to uphold. The only way for us to do this is by offering superior locksmith services to everyone who relies on us for their service needs. PH Accurate Locksmith has earned its reputation by consistently providing you with quality services at prices you can afford. We don’t want anyone to think that they have to resort to drastic measures because they can’t afford a professional locksmith. At PH Accurate Locksmith, we will work with you to make sure you get the help that you need at a price you can afford.