We Just moved? New roommate? Lost a key somewhere? Rekeying changes the pins inside your existing locks so every old key stops working — same security as new locks, at a fraction of the price. We can even set all your locks to work with a single key. Father & Son Locksmith has been rekeying homes and businesses in Norristown for over 30 years. Upfront pricing, no hidden fees. Call (610) 255-2000.