Here at Darien Master Locksmith, our name says it all – we are master lock and key experts ready to help with all of your home, auto and business locksmith service and product needs. What do you get when you call our Darien locksmiths? How about 24-hour service from licensed, bonded and insured professionals with years of experience and training backing them up? There’s more – lots more! Darien Master Locksmith provides top quality hardware from the best manufacturers like Master, Kwikset, Marlock, Primus, Von Duprin, Schlage, Fichet, Ace, Mul-T-Lock, InstaKey, and other great brands. If emergency assistance is what you need, we provide that as well, and our emergency techs have you covered 24/7. Plain and simple; Darien Master Locksmith can expertly service your every lock and key need including automotive, residential and commercial.