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MONI

Smart Home System - Install or Service, Doors (Interior) - Install or Replace, Alarm or Security System - Install,

About us

As the nation’s second-largest residential security provider, we deliver alarm monitoring service to over 1 million homes and businesses 24 hours a day, 365 days a year. A+ BBB rating, 2012, 2013 & 2014 Consumers' Choice Award Winner, Five Diamond Certified, IQ Certified, 2013 Bronze Stevie Award: Alarm Response Center, and recipient of the 2008, 2010, 2011 Frost & Sullivan North American Residential Alarm Monitoring Company of the Year. If you are one of our valued customers and we have not lived up to your expectations, before filing a complaint, please reach out to our Executive Response Team so that we can address your concern. [email protected] or call 888.758.5900.

Business highlights

Emergency services offered
31 years of experience

Services we offer

Home Automation, Home Energy Efficiency., Home Medical Alert Systems, Home Security Systems

Amenities

Emergency Services

Yes

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
3.8342 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
53%
4
16%
3
6%
2
8%
1
16%
Showing 26-50 of 342 reviews
Edward G.
Nov 2015
5.0
Yes, I recommend this pro
$35
.

Kim O.
Nov 2015
5.0
Yes, I recommend this pro
$35
unknown

Janet B.
Oct 2015
4.0
$37
unknown
Response from MONI

"Hi [Member name removed], I appreciate the time you've taken to provide us with your feedback regarding your Monitronics service. I have attempted to reach you by phone to discuss your concerns regarding your account and unfortunately, I have been unsuccessful. Please contact me directly at 1-888-758-5900 ext. 70247, so that we may further discuss your concerns and resolve this matter. Sincerely, Ashley E"


Courtnay J.
Oct 2015
4.0
Yes, I recommend this pro
unknown
Response from MONI

"Thank you for taking the time to speak with me today regarding your concerns. I appreciate you giving me the opportunity to help resolve this matter and come to an amicable resolution. We strive to provide excellent customer service, and regret the experience you’ve had regarding this matter. If there is anything further that we may assist you with regarding this matter, please contact me directly at 1-888-758-5900 ext. 70247. Sincerely, Ashley E."


Robert H.
Oct 2015
2.0
$43
We have used Monitronics for two years, paying for monitoring service and also for a warranty for our system.  They were always responsive to alarms.  However, we had problems with one of the sensors and their solution was to disconnect the three windows on that circuit so that we would stop getting false alarms.  Not an ideal solution, since they are ground floor windows on the side of the house, but their alternative was to rip out drywall and replace the sensor.  
We contacted them over two weeks ago with another service issue that has rendered our alarm completely inoperable. We have called three times since then and have been told every time that we would be getting a phone call to schedule service but we never have.  At one point they told us someone had tried to call us but didn't get us.  This is untrue, since the number they have for us is a cellphone number.  Any missed call shows up on the "missed call" list and there have been no missed calls in the last two weeks.  The last time we attempted to get service, we immediately requested to speak to a supervisor.  She clearly understood that they had one more shot and she assured us we would get a phone call to schedule service within the next 48 hours.  We have not.  
Today, we will call them to terminate our service all together.  We are writing this review as a warning to those who may be considering using Monitronics.  They are fine until something goes wrong.
Response from MONI

"Thank you for taking the time to speak with me today regarding your concerns. I appreciate you giving me the opportunity to help resolve this matter and come to an amicable resolution. We strive to provide excellent customer service, and regret the experience you’ve had regarding this matter. If there is anything further that we may assist you with regarding this matter, please contact me directly at 1-888-758-5900 ext. 70248. Sincerely, Ashley E."


Brenston F.
Oct 2015
5.0
Yes, I recommend this pro
$800
.
Response from MONI

"Hi [Member name removed], Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Ashleigh C. Executive Response Team"


Elizabeth R.
Oct 2015
1.0
unknown
Response from MONI

"We are very sorry to hear about the issues that you are having with the alarm system. Your concerns have been brought to the attention of your local dealer, Alliance Security. Monitronics provides your alarm monitoring service. If we may provide any additional assistance please feel free to contact our customer service department at 1-800-447-9239."


Patty S.
Sep 2015
1.0
$1,176
pretty much listed it all above, since I am extremely upset at them. If I had looked at all the reviews, I would not have chosen them. Please read the reviews before you choose this company. They will give you all kinds of hassle when you call to cancel.
Response from MONI

"Hi [member name removed], Your feedback is important to us and we appreciate the time you have taken to tell us about your recent experience. We strive to provide excellent customer service, and regret the experience you’ve had regarding this matter. Sincerely, Ashleigh C. Executive Response Team"


Sue J.
Sep 2015
1.0
$500
I signed up only 4 weeks ago.  I took over a system from the previous homeowner.  Monitronics came out and inspected the system and said everything was okay.  Now 2 weeks later the radio signal doesn't work and 7 sensors don't work.  After only a month with them I now need to pay over $500 for 7 new sensors.  They would do nothing for me.  These people are a bunch of crooks - stay away from them.  I wanted to cancel and it would cost me $1,800 - this is after only a month of dealing with them.  I wouldn't recommend them to anyone.

AMY B.
Sep 2015
3.0
Yes, I recommend this pro

My alarm system indicated that two door batteries were low at the same time.  I called Monitronics for technical support.  It took 6 phone calls and then finally a service call to resolve the problem.  The technical support staff on the phones had many theories about what was wrong with the alarm, which included having me replace a $40 battery (which turned out to not be the problem).  After 6 phone calls (and hours on the phone waiting for my turning he queue), a technician was finally sent to my house.  The technician who came to the house was able to quickly diagnose and correct the problem. 



Anne L.
Sep 2015
5.0
Yes, I recommend this pro
$29
unknown
Response from MONI

"Hi [removed member name], Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Ashleigh C. Executive Response Team"


Sara C.
Sep 2015
1.0
Yes, I recommend this pro
unknown
Response from MONI

"Hi [member name removed], We are very sorry to hear about the issues that you are having with the alarm system. Your concerns have been brought to the attention of your local authorized dealer, Alliance Security. Monitronics provides your alarm monitoring service. If we may provide any additional assistance please feel free to contact our customer service department at 1-800-447-9239."


Lyn R.
Aug 2015
1.0
$48
unknown
Response from MONI

"Hi [Member name removed], I appreciate the time you've take to provide us with your feedback regarding your Monitronics service. I would like to apologize for the inconvenience regarding the way your account was handled, as this is not indicative of our standards. If you have any additional concerns regarding this matter, please feel free to reach out to my office at 1-888-758-5900 so that we may provide any additional assistance. Sincerely, Ashleigh C. Executive Response Team"


Kathy P.
Aug 2015
5.0
Yes, I recommend this pro
$36
unknown
Response from MONI

"Hi [Removed member name], Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Elizabeth D. Executive Response Team"


Maniram P.
Aug 2015
1.0
unknown
Response from MONI

"Hi [Removed member name], I appreciate the time you've take to provide us with your feedback regarding your Monitronics service. I would like to apologize for the inconvenience regarding the way your account was handled, as this is not indicative of our standards. If you have any additional concerns regarding this matter, please feel free to reach out to my office at 1-888-758-5900 so that we may provide any additional assistance. Sincerely, Elizabeth D. Executive Response Team"


Jeannie C.
Aug 2015
4.0
Yes, I recommend this pro
$75
unknown
Response from MONI

"Hi, Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Elizabeth D. Executive Response Team"


Robert P.
Aug 2015
4.0
Yes, I recommend this pro
unknown
Response from MONI

"Hi [Removed member name], Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Ashleigh C. Executive Response Team"


Kay M.
Aug 2015
1.0
Yes, I recommend this pro
We had a call for a security system from GE. When the man called. He said he was from General Electric. When they came to install the system we saw nothing about General Electric. I asked and he said he was not with GE but Alliance Security. This was supposed to be a 1 hour installation. He was here from 8am to 2:30pm when I made him leave. Turns out this was his 1st installation and he was on the phone over and over again because he didn't know what he was doing when it came to programming the monitor or filling out simple paperwork. I asked if he put any sensors on the 6 ground windows. He said yes. I checked and he did not. The next day I made contact and they said that they do not put sensors on high windows. I asked what made them think they were high windows as they were ground windows. She was argumentative and acted like she knew what she was talking about and I didn't so I ended the call. I marked out the paperwork and stated that I do not accept his work and that they needed to come back to correct the issues. He called his boss and they said he could not leave until he had the system back. I told him no, I was not leaving with him in my home. I called the very next day and asked them to take it out. Then they called me back the day after that. They said that they would send someone to take it out. It has been over a week and it is still installed, but not active.
Response from MONI

"Hi [Member Info Removed], I appreciate the time you've take to provide us with your feedback regarding your Monitronics service. I would like to apologize for the inconvenience regarding the way your account was handled, as this is not indicative of our standards. If you have any additional concerns regarding this matter, please feel free to reach out to my office at 1-888-758-5900 so that we may provide any additional assistance. Sincerely, Ashleigh C. Executive Response Team"


Kathryn B.
Aug 2015
3.0
$29
After my previous house was burgled, we got an alarm system.  I don't remember the name of the service provider, but they were good and installed a system monitored by Monitronics out of Dallas, TX.  The monitoring charge was only $29.99/month, although we also had to buy the hardware from the service provider. 
We were so happy with Monitronics that when we moved to this house 9 years ago, we didn't even shop around.  By then, the local service provider was First Defense.  Our house came hard-wired with some hardware; the rest we bought from First Defense for about $1500.  From the beginning of this contract, we had difficulties with First Defense billing us.
Unlike most people, we insisted on making one annual payment.  First Defense couldn't figure out how to send out an annual bill. Every year, I'd call First Defense and beg them to take my $360.  I eventually tried to switch from being a First Defense customer to being a Monitronics customer, but that isn't allowed.
A year or two ago, First Defense was gone and the new service provider became Alliance Security out of Rhode Island.  A case of "The devil that you know is better than the devil you don't" and "Be careful what you wish for, you might get it."  Alliance is so much worse than First Defense.  At least First Defense' technical people were capable.  And at least they answered their phones.  Not so with Alliance.  And yet Monitronics hired them to be their representatives / sub-contractor.
Anyhow, for two years at my old house and the first 8 years here, Monitronics provided exceptional service and, whenever asked, I would recommend Monitronics but not the local service provider.
These past few months, the quality of personnel at Monitronics has seriously deteriorated.  I used to call and get people who I could understand and who knew their jobs.  Now, that sometimes happens, but more often than not I get someone who is very hard to understand; sometimes it sounds as if it's a literacy problem, other times I think I've reached a call center in India.  And in both cases, the reps don't know their jobs well.
I literally just spent 14 minutes on hold, trying to get through to Alliance's billing department and gave up after remembering that they are in R.I.  It is 2:30 PM in Nevada, which means it is 5:30 in Rhode Island.  I was recently told by a rep at Alliance that their business office closes at 5:00 Eastern time.  That is lousy customer service.
One of the good customer service people at Monitronics recently put me on a 3-way call with Alliance because my voice was coming across the control box as static.  The young man at Alliance said they could upgrade my system and replace all of the wireless hardware for free, but that would require a 3-year contract.  I told him that I can't enter into a 3-year contract because I'm moving to Panama in a year.  Without thinking, by rote, he said "You can take your system with you."  No, no I can't take the system with me to the Republica de Panama -- which the Monitronics lady was quick to say, as was I.
Anyhow, that brainiac ordered the wrong part.  After waiting 2 or 3 weeks for the part to arrive, the tech arrived only to discover it was the wrong part.  Another part was ordered and the tech returned a week or so later.  He was here over 3 hours to replace just one part:  the control box!  When he left, all four codes (master, duress, my housekeeper's and my neighbor's) showed up on the display!  Every 12 hours after he left, the system would chime to tell us that the back door battery was dead and the glass break had been tampered with.  Great job.  So I had to stay home a third day to wait on yet another tech to resolve all issues.
Again, this is Alliance Security, not Monitronics.  But Monitronics should do a better job of screening their sub-contractors.
According to the messages played while on hold with Monitronics, M won a customer service award in 2013.  Well, this is 2015 and they seem to be resting on their laurels.  They are hiring less qualified people, people who are hard to understand and who are not well trained.  Wait times have increased.
One last thing:  I used to have a sticker on the control box with Monitronics phone number.  Neither Monitronics nor Alliance have those anymore, so good luck finding Monitronics' phone number when you want to call them.  Initially, First Defense gave us tiny little stickers, one for every phone in my house, with Monitronics phone number.  Apparently, I've replaced all of the phones in my house because none of them have Monitronics' phone number.  So I've asked two Alliance techs as well as someone at Monitronics and can't get them.  Monitronics told me to get them from Alliance.  Alliance (BOTH techs) said they've never seen such a thing.  So when I need to call Monitronics (monthly testing, for example) I have to dig and dig to find their phone number.  You call that quality?  I don't.
Bottom line:  If you live in Las Vegas, NV, Alliance Security sucks.  As to Monitronics, a once good company has gone way down hill.  So much so that I can no longer recommend Monitronics.

Thomas M.
Jul 2015
5.0
Yes, I recommend this pro
Okay, except was late and has to come back with cameras but overall they were very good otherwise
Response from MONI

"Hi, Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Ashleigh C. Executive Response Team"


Kathleen S.
Jul 2015
2.0
$120
When I wanted to cancel they said I extended the contract when I agreed to the lower rate.  Nothing was said to me about this.  I had to pay for 4 months of zero service.   They under-handed.  -- DO NOT TRUST THEM!
Response from MONI

"Hi [removed member's name], I appreciate the time you've taken to provide us with your feedback regarding your Monitronics service. I would like to apologize for the inconvenience regarding the way your account was handled, as this is not indicative of our standards. If you have any additional concerns regarding this matter, please feel free to reach out to my office at 1-888-758-5900 so that we may provide any additional assistance. Sincerely, Ashleigh C. Executive Response Team"


Erika H.
Jun 2015
5.0
unknown
Response from MONI

"Hi (removed member's name), Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Ashleigh C. Executive Response Team"


Charles M.
Jun 2015
1.0
$30
The system had died once already leaving us with no protection.  They replaced something only after we called and complained.  Shouldn't they know if the system isn't working?  The second time this happened, the tech said the whole thing was fried and was so old that replacements were not easily available, he powered it off.  In order to get rid of the system and Monotronics I did say maybe we would consider upgrading.  I had no intention to do so and immediately call another service with much better ratings and history.  Monotronics insists that they must have a signed letter to cancel the service.  OK.  I sent a letter.  I never heard from them regarding the letter again.  But you can be sure that we received unto 3 calls a day wanting us to pay for the service we were not getting.  Finally, months later when they called I questioned them about the letter and they admitted to having received it.  So I told them I was not paying for anything after the system was turned off by their tech.  They put me through to some guy who said he was a business manager.  He was the one who told me I had not allowed them the chance to do "due diligence" on an upgrade.  I made no commitments, but apparently if the word occurs anywhere in any conversation with anyone, it counts for them.  I want nothing to do with them anymore.  I have filed a complaint with the Dallas BBB.  I am taking one of their lawn signs and putting a big red circle with line through it and placing it in my front yard prominently.  As I think of other things to divert someone from using Monotronics I will probably get that done as well.
Response from MONI

"Hi [member name removed], I appreciate the time you've taken to provide us with your feedback regarding your Monitronics service. I would like to apologize for the inconvenience regarding the way your account was handled, as this is not indicative of our standards. If you have any additional concerns regarding this matter, please feel free to reach out to my office at 1-888-758-5900 so that we may provide any additional assistance. Sincerely, Ashleigh C. Executive Response Team"


Kathy D.
Jun 2015
5.0
Yes, I recommend this pro
$39
unknown
Response from MONI

"Hi Member, Thank you for taking the time to share your positive experience with Monitronics. We appreciate your business and the opportunity to secure you and your family. Sincerely, Ashleigh C. Executive Response Team"


ARLENE S.
Jun 2015
5.0
Yes, I recommend this pro
$53
.
...
Showing 26-50 of 342

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

MONI is currently rated 3.8 overall out of 5.
MONI accepts the following forms of payment: CreditCard
Yes, MONI offers free project estimates.
No, MONI does not offer eco-friendly accreditations.
No, MONI does not offer a senior discount.
Yes, MONI offers emergency services.
No, MONI does not offer warranties.

Contact Information

1990 Whittington Pl, Dallas, TX 75234

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