About Ace Locksmith & Security Systems, Inc. in Norwood, MA

At Ace Locksmith & Security Systems, Inc we've been a proud member of the community for over 35 years. Ace Locksmith & Security Systems, Inc is owner operated, bonded, and a member of the Better Business Bureau. From safes to locks to all of your other security needs, Ace Locksmith & Security Systems, Inc's knowledgeable professionals can help you find the item that's perfect for you. Our Norwood, Massachusetts retail store/showroom has become one of the authorities in security to the Norfolk County and Greater Boston area.

Our Team


Pete Castaldini

Pete Castaldini has been the President, Owner and Operator of Ace Locksmith since 1987. Pete takes a hands-on approach to running his business and is knowledgeable in all aspects of this field. He provides sales and service to commercial and residential customers and as well as specializes in safe service and repairs.

Mark Page

Mark Page has been a Technician with Ace Locksmith since December 2005. Mark provides field sales and service to commercial and residential customers.

Peter Piecewicz

Peter Piecewicz, better known as Peter P, has been the Shop Manager since July 2006. He oversees the retail store and provides in-store sales and services. He also specializes in programming vehicle keys.

Cori Cisternelli

Cori Cisternelli has been the Shop Assistant since November 2014. She assists customers in the retail store with duplicating keys and safe sales, as well as answering phones and scheduling appointments.

Donna Kilburne

Donna Kilburne recently started full time at Ace Locksmith after working part-time in the office since May 2002. Donna oversees all aspects of the business office including accounts payables and receivables, as well as assisting in the retail store.

John Garland

John Garland, the newest member to our team, has been with Ace Locksmith since January 2016. A recent graduate of the North Bennett Street School, John handles in-store bench work as well as provides backup support in the field.

Steve Violette

Steve Violette is the former owner of Ace Locksmith. Now retired, Steve works on occasion to provide backup support in the retail store and on the road.