4.6 
702 *The Angi rating for Ring Installation companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Ring Installation needs.
*The HomeAdvisor rating for Ring Installation companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Ring Installation needs.
Last update on May 15, 2026
Serving Derry, NH and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Wanted to keep up with the new consumer trend of doorbell cameras. Got one for our front door and motion sensors for our main rooms inside. No extra fees or anything weird like that. Straightforward and honest process with this ADT dealer partner."
+1
Serving Derry, NH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Dale was terrific he arrived on time, was prepared to go to work, on arrival. Picked up a few necessary items, I didn’t have. Started and finished the job, cleaned up. Left with a functioning Ring doorbell that was connected to hard wire. Very professional and thorough."
+35
Serving Derry, NH and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I SPENT WEEKS AND WEEKS TRYING TO FINE A QUALITY COMPANY TO INSTALL A HOME SECURITY AND CAMERA SYSTEM FOR MY HOME.SOME OF THE COMPANIES I LOOKED INTO WENT FROM ADT TO COMCAST. AFTER INVESTING MANY HOURS ON THE COMPUTER AND TALKING TO COMPANIES IN PERSON I DECIDED TO GO WITH THS COMPANY JCSN SYSTEM LLC. YOU WANT SAVINGS, HONESTY AND THE QUALITY OF WORK CALL THIS COMPANY AND YOU WILL NOT BE SORRY. I HAVE NO COMPLAINTS. THEY TOOK CARE OF ALL MY CONCERNS AND ANSWERED ALL MY QUESTIONS. AFTER THE JOB IS DONE YOU HAVE ANY QUESTIONS HE IS A PHONE CALL AWAY."
+7
Serving Derry, NH and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Excellent explaining the job process and type of camera system to meet my requirements. Excellent with maintaining communications and coordination of installation date."
Serving Derry, NH and surrounding areas
Approved
In business since 1995
Free estimates
Credit card accepted
Hackworth Fire & Security, LLC, protects the things that matter. We serve residential and commercial security needs. Our trained technicians can install and maintain any major manufactured security system available. We offer security systems that are user friendly, and very reliable. Call us first!
Serving Derry, NH and surrounding areas
Approved
In business since 1993
Free estimates
Customers say: Quality work
Cinemaesque, provides homeowners and business, with professional design and installation services, for home theater systems, surround sound systems, camera systems, and many other related services. Please contact us today for a no cost or obligation estimate on your next project. Thanks!
Serving Derry, NH and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
Cairn Home Co. is Southern New Hampshire's premium home-technology and home-improvement partner, based in Windham. We handle the modern home end to end — smart home automation, security cameras and video doorbells, home theater and AV, WiFi and networking, smart lighting and locks — alongside licensed electrical work, HVAC, plumbing, water heaters, EV chargers, and full kitchen and bathroom remodeling. We also handle the small stuff most companies won't: TV mounting, device setup, and in-home tech help.\n\nWhat sets us apart is how we work: we respond within minutes, show up exactly when we say we will, keep the job site clean, and communicate every step. Licensed and insured. Free, no-pressure estimates. Whether it's a single camera or a full remodel — your home, handled.
Serving Derry, NH and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"Have used them several times for different locations and I have been very happy with their work. They make sure to follow up with every installation they do."
Serving Derry, NH and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Fantastic, very professional and prompt service. They did ethernet wiring in my house. Very cost-competitive and capable. I would trust them to do this or security system installations in the future without hesitation. Great job."
+233
Serving Derry, NH and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Self installed is the only option. System works fine for the most part though we have had problems with the motion sensor cameras. Not that I have anything against FrontPoint, but if I were replacing system, I would probably go with Simply Safe now that they have cameras."
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