Alarm Systems in Thornhill, Ontario
A good alarm system will keep a protective watch over your home, ensuring that you and your family are always safe and secure. Whether it's door and window sensors, motion detectors, cameras or smart home integrations, we'll help you find the right pro with the best home security solution for you.
"Evan from Elite Defense Security responded promptly to the issue I was having with the Paradox Alarm System and..."
see more >
| Verified
Best of the Best 2024
"I have dealt with Safe Tech for over 20 years. Their technicians and sales staff are knowledgeable and have always..."
see more >
"Multilingual Ideal Security Systems Inc did an excellent job of installing a new door lock. They were friendly and..."
see more >
"INTO supplied and installed high definition security cameras for my new home. The picture is crystal-clear in real..."
see more >"The young technician who came to deal with the problem knew exactly what to do to restore the connection which had..."
see more >"After 3 1/2 yrs with ADT we switched to their wireless service. This has proven to be unreliable, as it has required..."
see more >"Had Residential alarm monitoring services with Alarm Guard for over 24 months and did not read the fine print. This..."
see more >"Better off with a different company in my opinion. The one time we had an alarm incident and at the cottage it took..."
see more >"Before you sign the agreement everything seems very satisfactory after sales service is terrible! Do not recommended..."
see more >"Learned a big lesson in signing a contract with Telus. Telus wrote me in 2023 letting me know my older system..."
see more >