Welcome to Key On The Spot Locksmith in Houston, Texas! Key On The Spot is a Locally Owned & Operated Houston Locksmith Service company. We were founded in the early nineties and have been providing TOP NOTCH Locksmith Services in Houston Area. We are proud to be a top-rated and most reliable locksmith company offering a complete range of automotive, commercial, and residential locksmith services. Located in Houston, Texas, and easily accessible to the surrounding areas such as Katy, Sugar Land.