ADT Security Services in Langhorne, PA – Reviews, Hours, and Contact Details

Hold time 47 minutes and I'm still holding! This is EVERY SINGLE TIME YOU CALL and quit will have to call because their products SUCK!!!!

ADT Security Services Burglar Alarms

ADT offers professionally installed Home Secuirty Services to help you protect your home, as well as DIY smart home automation solutions.

Website: adt.com

Phone: (215) 337-4647

Open now

Sun Open 24 Hours
Mon Open 24 Hours
Tue Open 24 Hours
Wed Open 24 Hours
Thu Open 24 Hours
Fri Open 24 Hours
Sat Open 24 Hours

Langhorne, PA 19047 ·285.83 mi

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Reviews

1.5 38 reviews

5 star

4 4 star

0 3 star

0 2 star

1 1 star

Michael N. 04/26/20

The only thing I'm secure about with ADT is their annual round of price gouging and technical glitches that constantly keep our home chirping and pinging like a defective microwave. After a few...

Joyce C. 02/04/26

Average customer puts on hold for hours to get nothing resolved. Reps and departments just keeps transferring you in order to get you to be frustrated and give up. Been a customer for 8 yrs....

Jill S. 01/30/26

Awful, awful, scam company. Tried to restart an older ADT system that was disconnected. Called into the service to restart, and they said they could accommodate a 12 month contract and they told...

Chris O. 10/30/25

WORST CUSTOMER SERVICE EVER! They bait you into a 3yr contract and then remove the sensors your having trouble with then say you have to pay when your still under warranty! They wont install new...

Craig S. 09/26/25

I have never in my life had such bad customer service as I have in the last few days. Lied to about appointments, lied to about return calls. Had a technician here today and an hour later had to...

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