Mario's Lock and Key Co.

Mario’s Lock and Key Co. is a local Locksmith and Key duplication service in Stamford, CT, helping with lockouts, rekeying, lock repair, and precise key cutting for homes, businesses, and many vehicle models. For fastest help, call to confirm mobile availability, share your location, and ask for an ETA and clear upfront pricing before work begins. If you need copies, bring the original key (or key code) and text a photo first to verify they can duplicate high-security, mailbox, or transponder keys. Moving or upgrading security? Schedule a visit to rekey all locks, add deadbolts or smart locks, and ask about master key systems and spare sets; inquire about same-day or after-hours options.