Get matched with top alarm or security system repairers in Frisco, TX

"We experienced beeping coming from our key pads on our ADT system. Certain zones were reported to check. We replaced batteries in the smoke detectors but that did not resolve our problem. Called Maximus Security, Kevin performed a complete system check. Found our back up battery was low on reserve power and replaced. Also rebooted system and performed certain coding that resolved our issues. All this for a very reasonable charge. What’s better, we got a call from Kevin a week later as a follow up call just to check if all was well. 5 star service!"

"SafeStreets Home Security was a lifesaver! They had to troubleshoot my 3 floor townhouse unit, requiring many trips up and down the stairs. Finally determined that I needed an entire new alarm system but had all the parts and equipment available. Helped me program the app and set my security codes."

"The alarm security system in our condo needed to be upgraded. Ryan L, who we worked with on the project was fantastic all-around and COVID safe. Strongly encourage everyone to reach-out to Protect Your Home; the ADT Authorized Premier Provider."

"He did a great job. Finished quickly. Was very courteous and explained the smoke alarms need replacing every 10 years. Ours were 20 years old. We had problems them chirping all night at times. Will definitely use him again if and when we have smoke alarm problems again."

"Excellent work! Definitely use this team if you need electrical work or security cameras installed."

"Technician diagnosed the problem pretty quickly and explained what he needed to do to isolate the problem. Alarm system is back in working order in an hourâ s time."

"Maximus Security Services is a class act that provides five-star service. We attempted several times to get our previous security company to repair our existing hard-wired alarm service. The sensors and/or wiring had gone bad and the alarm would go off for no reason in the middle of the night, which was very... alarming (ouch I know that pun hurt). The previous company not only refused to repair their own system, but treated us with shocking disrespect and even belligerence. Unable to find anyone to repair a hardwired alarm system, we simply went without for about a year. Finally, we found someone who recommended Maximus. Kevin, the owner was knowledgeable, friendly, capable and willing to repair our old system. He was able to help even sooner than expected, and repaired our system rapidly also correcting our improperly assigned zones. And a bonus is he's are also very reasonably priced and HONEST. HIGHLY RECOMMENDED!"

"The tech installed a new alarm system which is a more up to date system compared to my old . He also removed my old system. He also answered many questions and the taught me how to use the system - including how to use it remotely.
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"Great service, price was lower than about 5 other companies, and we received a very custom and professional setup, at a cookie cutter price. Very happy with the system!"

"The Smith Thompson employee was very professional and kind. He did not engage in upselling, which we appreciate. He worked efficiently to get the DSC security system (installed by prior owner) up and running. The monthly service fee is very economical relative to other security companies. The system is now working fine. The technician advised us of the need to get an alarm permit from the City of Austin, which we appreciated. Cost was for transmitter ($89) plus a couple of months of service pre-paid."