Calvert Safe & Lock began as a family owned business in Derby, CT, in 1972. In the last 50 years we have grown to become a major supplier of high security locks and safes in the New England area. During this time our business has evolved but the principles we have built our business on have remained true. We have never lost sight of the fact that it's our personal service that has brought us to where we are today.

At Calvert Safe & Lock we maintain a large inventory of high security locks, safes and hardware, and our professionally trained locksmiths and security technicians are certified to install, maintain, and service all the products we sell. All of our Locksmiths are registered with the State of Connecticut.  We are committed to providing a level of product support and service unmatched in the industry, while remaining constantly focused on overall customer satisfaction.

Our mission as a company and as individuals is to anticipate and fulfill customer expectations better than our competitors, and to make the communities in which we operate a safe and more secure place to live and work.

Whether you're in the market for the latest in electronic access, new doors & frames, a master-keyed system, a safe, or require a single lock installation, a visit to Calvert Safe & Lock will provide you with all the products to suit your needs.

Call or stop in today, and see why so many customers recommend Calvert Safe & Lock.

Hours: Monday-Friday 8:00am-5:00pm

Directions to 300 Roosevelt Drive, Derby, CT:

From Rt. 8 South - Get off at exit 15 (Rt 34 Derby), go left at end of ramp, follow RT34 for 1.38 miles, CS&L is on the left.

From Rt. 8 North - Get off at exit 15 (Rt 34 Derby), go left at end of ramp, follow RT34 for 1.38 miles, CS&L is on the left..

From I-95 North/South - Take exit 27A (Rt 25), follow north to Rt 8 split, follow Rt 8 to exit 15 (Rt 34 Derby), go left at end of ramp, follow RT34 for 1.38 miles, CS&L is on the left..