
Serving Belen, NM and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2017
Free estimates
Credit card accepted
"Excellent work"


Serving Belen, NM and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2017
Free estimates
Credit card accepted
"Excellent work"

Serving Belen, NM and surrounding areas
Angi Approved
In business since 2025
Free estimates
Emergency services offered
"Job well done and working great. "

Serving Belen, NM and surrounding areas
Angi Approved
In business since 1993
Free estimates
Credit card accepted
"Randy, has been handling my alarm systems on all the houses I’ve owned over 30 years now and he’s always does a professional job on the installs. The monitoring people are great and professional as well. Keep up the great work Modern Security."


Serving Belen, NM and surrounding areas

Serving Belen, NM and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"They are fine. Their price is very good and the hardware is holding up very well."

Serving Belen, NM and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"I was on the market for a security system and this one seemed easy enough to install.......went through the process and some of the window sensors were not working. I called Customer Support who was very friendly and we went through the entire process again...this time other window sensors did not work. This went on for a week or so...then the door senors stopped working....than the motion sensor stopped working...at no time in over a month did I have a fully operational security system. As I was about to return the system I was told they have "new" sensors and they just realized they received a bad batch and are working with another company.....Gave it a try....and same issue returned....some sensors worked....some didn't. I finally returned the system and stopped getting emails.....only to find that they were still billing my credit card even after I returned the equipment. Very nice people and very understanding.....unfortunately their product is not up to par. While we do have a large home, it's an open concept and the sensors that weren't working were no more than 15ft away from the base. The previous owners of my house had a wireless system with no issues at all.....I'm going to be using that company going forward."

Serving Belen, NM and surrounding areas
In business since 1952
Free estimates
Emergency services offered
"This company is a fraud and will steal your money from your account and not provide any services! Ask me how I know? Because I am a living witness I informed them the system was not working and it was blacked out and service was not needed anymore. Yet they continued to withdrawal money from my account. I hope the money they have taken from a single mother striving to provide for her kids was useful and given to someone who has less than what I have at this moment. Who just takes from people and sleeps good at night this company? Run far away do not engage in their services it’s BS! Laura was the customer service agent who giggled as I told her how inhumane they were and has been very unhelpful throughout this process. Money was paid but I did not get any services for months they have taken my money."
Serving Belen, NM and surrounding areas
In business since 1985
Free estimates
Warranties offered
"The Smart Home features they installed, such as thermostat and door locks, etc. do not always work. For example, the Honeywell thermostat can no longer be operated from our phones and is difficult to install. Remote door locks are also unpredictable."
Serving Belen, NM and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"They have excellent service"

Serving Belen, NM and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"I had just about given up on trying to find someone to install a water heater, so I decided to go through Home Depot's contractor service. They referred me to MCS for the install. I was contacted the very next morning. I had to send a few photos of my current heater. They gave me the price over the phone, which they honored. I had to pay a little extra to bring everything up to code. The tech (who never told me his name) was very professional, cleaned up after himself, and, as far as I can tell, did not damage anything else in the process. He explained what I needed to know about my new heater. I'm enjoying not running out of hot water when I shower!"
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