The Upper Valley’s Secure Solution for over 50 years
Keeping Your Home and Business
Protected and Secure
HOME SECURITY
With over 50 years of experience in the industry, Tasco is the Upper Valley's leader in home security.
BUSINESS SECURITY
As a business owner, you understand risk. Reduce that risk with a state-of-the-art security system.
24-HOUR UL LISTED MONITORING
Your security system is only as effective as the monitoring system it's connected to.
VIDEO CAMERA SYSTEMS
How protected is your business? Explore our state-of-the-art surveillance technology.
"Top Notch, Trusted, Professional Company" - Joe J.
"Tasco's personalized service, professional installation and ongoing support makes my life easier and provides both the customer and myself with peace of mind." - Tim M.
"Tasco Security is the "go to" company in the Upper Valley area of NH and VT for home and commercial security." - Ken G.
News & Life Safety Tips
Who Still Has Keys to Your Building? Why It’s Time to Rethink Access Control in the Upper Valley
If you’re like many business owners in the Upper Valley, there’s a simple question that may not have a clear answer: Who still has keys to your building? Over time, keys are handed out for convenience—employees, former staff, contractors, vendors. Some are returned. Many are not. And unlike digital systems, physical keys don’t come with a tracking system or expiration date.
NSC Work Zone Awareness: Secure Construction and Renovation Sites in the Upper Valley (May)
As spring transitions into summer, construction and renovation projects ramp up across the Upper Valley. From commercial expansions to property improvements, job sites become active, dynamic environments with valuable equipment and constant movement.
Seasonal Hiring? Don’t Forget Temporary Access Credentials
Spring in the Upper Valley signals growth. Businesses ramp up operations, bring on new staff, and prepare for increased demand. While this seasonal shift is essential for many industries, it also introduces a less obvious challenge—maintaining control over who has access to your building.
Home Security Comparison
Do-it-Yourself vs Tasco Security
Home security is a partnership, not something left to chance, cheap marketing and slick packaging.
This is why you can count on Tasco Security to give you peace of mind.