Protect Your Home in Hartford Today!
ADT Home Security in Hartford, CT
We’re here to deliver the best home security equipment and services to fit your needs - since 1874. Hartford homeowners trust ADT to help them protect what matters most.

Compare pro-installed smart security packages
Compare pro-installed smart security packages
SELF SETUP
Looking for a DIY security system?
Looking for a DIY security system?
ADT is Hartford’s choice for home security
Whether you’re at home or away at work, we ensure your Hartford residence is monitored 24/7 for your family’s safety and protection. Hartford and surrounding area homeowners count on ADT to professionally install and monitor their homes every day. ADT home security systems can include:
- Digital panel
- Entryway contacts
- Wireless keychain remote
- Motion detector
- Yard signs and window decals
- 24/7 monitoring
At ADT, we believe in protecting what matters most. If your security system sensors are triggered, ADT will alert emergency responders to your home for you. Hartford homeowners can also receive automated customized mobile alerts.







Happy Customers in the Hartford Area

Joan
Old Saybrook, CT
via ConsumerAffairs
Old Saybrook, CT
via ConsumerAffairs
Aug. 11, 2017
"I have had ADT for many years now. And I feel very secure with it. Use it daily. Many of relatives and friends asked about it. Told them how I would not want to go without it.
Hope some at least called ADT. When I am alone, I feel very comfortable and have no insecurities. Run out to get it now, you too will be happy you did."

Bari
South Windsor, CT
via ConsumerAffairs
South Windsor, CT
via ConsumerAffairs
June 22, 2017
"ADT is always there and has my back! Having the lifestyle I lead it just makes it easier to know someone is right there. Thank you ADT for always being friendly, delightful to speak with, and always a phone call away.
I have never had any problems with the service and am happy they watch over my home and my family."

James
Willington, CT
via ConsumerAffairs
Willington, CT
via ConsumerAffairs
June 22, 2017
"I am a new ADT customer and received an email with an amount due that I thought I had paid for with my installation. Tamara, the customer service rep was wonderful.
She was patient and took the time to go over every charge with me and to figure out if the total amount was due or not. She said, "I LOVE figuring these things out". She also made sure my charge card was updated and took care of processing the payment for me."
ADT Hartford Service Area
Our ADT Hartford team offers professional home security installation and a variety of security and automation products and solutions.
Same-Day Installation
6-Month Money-Back Guarantee*
24/7 Live Phone Support
- ADT Security Services
- Hartford CT
- United States
- (203) 951-3330
- Hartford Office Hours
- M-F 8am - 4pm
- Sat/Sun Closed
- Questions? Call Us Today!
- M-F 7am - 9pm
- Saturday 8am - 6pm
- Sunday 9am - 6pm
- West Hartford
- Wethersfield
- East Hartford
- Bloomfield
- Newington
- Glastonbury
- South Windsor
- Windsor
- Rocky Hill
- Avon