I was very impressed with Sentinel Alarm Company! The process was seamless and professional. I…read morecalled to inquire about a home security system, and they provided a full estimate the same day and they even came out to view the site in person! Installation was scheduled for the very next day, their team showed up right on time, got everything done efficiently, and they even gave me a full walkthrough of every feature. They made it super easy to understand how to access my system and monitoring status right from my phone--a huge plus. I looked at national competitors and Sentinel Alarm gave me a really good rate that was fair which is something I value highly as well as their ability to help me and my family feel safe! . Highly recommend Sentinel Alarm Company for anyone looking for reliable, affordable, and professional fire or burglar alarm systems!

Best in the business! I recently had an alarm system installed by Sentinel, and I couldn't be more…read moreimpressed. The technicians were professional, efficient, and took the time to explain everything clearly. I feel much safer knowing my home is protected by such a reliable system.

We had a locked cedar chest from the 1920's that we could not find the keys. Tried several…read morelocksmiths that did not have knowledge with that type of lock or were too expensive. Kenny responded within 45 minutes and within 10 minutes he had the chest open. Kenny was courteous and professional and charged a reasonable price. Very pleased all around. Will call Budget Lock and Solutions again for future lock or key issues.

Just moved to West Ashley from Arkansas and needed to have the entire house rekeyed. Found this…read morecompany from Yelp (thanks!). Called this past Tuesday 4/4/23, spoke to a real person who was extremely polite, and set an appointment for the next day. Arrived on time, very friendly and professional, billing that I was quoted was accurate, and everything worked correctly! YEA, it's great when a plan comes together! A+++++ I would use these guys again in a minute. Thanks for reading!

Paying a monthly fee, not cheap, to have 24/7 monitoring. So why was I not informed my ring camera…read morewas not working? When I found this out, on my own, I requested a new battery for the camera and was informed it did not use a battery, it was hard wired. Had to schedule a tech to come out, after waiting a week, only to have him say that it was the battery. Replaced it with one that does not use batteries and charged more than $60 for a service fee. Not worth the money we are paying. As soon as contract ends, we will be looking elsewhere. Don't waste your money.

I would never recommend CPI. First, when you sign up, they don't tell you you're in a 3-year…read morecontract. I had more technical difficulties with this system even though you're paying a high monthly premium and they act all nice to get you to stay with them. But the minute you say no. They want to slap you with every fee they can get. My cameras haven't worked in months but they won't even talk about crediting you for that time. You pay a fortune for the cameras and then when you cut off your service you can't even use them. I would not recommend them. They are nowhere near worth the money you pay.

These guys are great and easy to work with. After years of condo living, I'm now in a house and…read moreworried about security. But, I'm renting. Anna mentioned that they'll relocate my security system one time within the area for free! Obvious choice :)

I love my doorbell camera and new alarm system. My home feels safe and secure now!read more

DO NOT USE THIS COMPANY! They lock you into a contract that…read moreyou cannot cancel for a period of time, usually 2 years. But, they don't inform you of this...so if you move you will have to continue to pay for services your aren't using. There is no way to cancel or get out of this contract.

PLEASE DO NOT TRUST THIS COMPANY. This is the worst experience I have ever had with any company…read more The door-to-door salesman are predators who misrepresent their products and lock you into ungodly terms without your knowledge. Then, to make it worse, they sell your account to another equally worse company who absolves themselves of any responsibility that their "partner" has and treats you like another number in a list of long numbers. They are supposed to protect you from predators, not prey on you!

While I can't rate the quality of Sonitrol active service/response, I can rate their customer…read moreservice as poor. When I moved into a new house it had their system installed and the prior owner claimed to not know the system master code. The system randomly chirps and sometimes alarms inside the house. All we can do is silence the alarm each time, but nothing else. Sonitrol customer service said I would have to set up active service with them, including a monthly monitoring contract, for them to reset the code. I explained I didn't want a monthly service, just the ability to turn the system off. I was willing to pay a one-time fee for them to come out to reset it, but was told they couldn't help me with that unless I established monthly service. So I have a system in my house that I cannot turn off and Sonitrol wants to hold me hostage until I enter into a long-term contract with them. Ridiculous and terrible service!

If I could give them zero stars I would. They run this business with zero integrity…read more Unfortunately, three times one of my partners has selected them to provide security for our business, and each instance has been one that I've deeply regretted. They are more than happy to sell you a system but should you have any issues with it or need to cancel, forget about finding a willing partner to work through it with you. Some of the worst customer service I've experienced in twenty years of doing business in Charleston.

These gentlemen came over and installed a broadcast TV antenna on the outside of our house, then…read moreused our existing cable structure to send the signal to our TVs. They took a lot of time to explain exactly what they were going to do, did the work, and programmed our TVs for us. Now we have 20 free channels and I'm finally cutting the cord on cable TV! I highly recommend them for antenna installation.

From the owner: Monitored Alarm Systemsread more