Here To Serve You Since 1992
"Your Safety is Our Business"

Established in 1992, Walsh Security & Electric, LLC is a local, family owned company committed to providing quality work and exceptional service to home and business owners in the Northern Massachusetts and Southern New Hampshire area. We pride ourselves on our expert workmanship, valuing quality over quantity. We care about each individual and strive to meet his or her specific needs. Our staff is highly skilled and trained. Our work is not finished until you are completely satisfied.

If working with professional, quality people who believe in going above and beyond the call is important to you, call us today. We look forward to servicing all of your electrical and security needs.
We offer a complete line of home and commercial alarm system products and features. Systems include burglar alarm with remote access capabilities, fire alarm systems, and camera systems all with full 24 hour monitoring service.

We also offer full electrical service to the home owner and contractor including lighting design, as well as contract work for new residential and commercial construction and industrial installations.

We are fully insured and licensed in both Massachusetts and New Hampshire.

Walsh Security & Electric, LLC.
PO Box 302
Derry, NH 03038-0302

603-396-7451 or

Fax: 603-437-6427