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
How to Prevent False Alarms During Seasonal Changes in New Hampshire
As winter transitions into spring across the Upper Valley, environmental conditions change rapidly. Snow melts, temperatures fluctuate, and buildings “breathe” differently due to humidity and airflow shifts. These changes can directly impact how your security system performs.
Why Access Control Systems Are Essential for Upper Valley Businesses
Traditional locks and keys are no longer enough to secure today’s businesses—especially in the Upper Valley, where many properties are spread out, remotely located, or operate with seasonal staff. As businesses ramp up operations in the spring, access points multiply, employee roles shift, and security risks increase. Without a reliable system in place, it becomes difficult to track who has access—and when. Access control systems solve this problem by giving business owners complete control over entry permissions in real time.
Spring Security Checklist for Upper Valley Businesses After Winter
Spring security checklist Upper Valley NH to protect your business after winter damage and reduce risk this season.
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.