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    ADT Security Services

    1.1 (196 reviews)
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    Services - ADT Security Services

    Security monitoring services

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    Adeline A.

    This company is AWFUL. So are their employees. From my sales agent who lied to me: Kangavary Farhad, to customer service, they lie and steal....myself and my staff are SO done with these people - call after call - DO NOT work with them. They get you into contracts - even when the services don't work - we stopped service and they charge - we transferred to another place to see if it would work there - it did - and they said the equipment would be moved and installed for free - and again we had to call them - we have spent hours on the phone. Including the double charged and the equipment charge that was also supposed to be free they are trying to steal over $1,000 from our small business. VERY shady company practices - I wish I had checked YELP before working with ADT

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    9 years ago

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    11 years ago

    Use any other alarm vendor than this one. The biggest waste of my time and money. I will spare you the details.

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    Page 5 of 5

    Ask the Community - ADT Security Services

    Review Highlights - ADT Security Services

    Samir Shamoun came to my house and did a walk through and marked all the ways someone could break in, and recommended what I should have to give me the best security coverage possible.

    Mentioned in 2 reviews

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    M&E Best Fire Protection

    M&E Best Fire Protection

    (29 reviews)

    Chatsworth

    Highly Recommend M&E Best Fire Protection!…read more I am the manager At The Oak Kitchen in DowntownLos Angeles, a large commercial facility with 30 individual kitchens, and I contracted M&E Fire Protection located in Chatsworth to install the hoods in each unit. Their team was absolutely outstanding from start to finish. The management team communicated clearly and consistently, ensuring I was informed throughout every phase of the project. The field technicians were professional, efficient, and completed the installation ahead of schedule -- which exceeded my expectations. I continue to use M&E Fire Protection for my ongoing needs because of their honesty, reliability, and impressive level of professionalism. Thank you, M&E Fire Protection, for your exceptional service!

    ABSOLUTELY the WORST! PLEASE do yourself a favor and find…read moreanother COMPANY. Pascale is the most unprofessional person I have dealt with. Lacks communication between her boss, the sub and our GC. Points the blame on everyone else but herself. I am not a person to write a bad review. However, I hope to save others from going through what we had to endure with this company. Should have been named M&E Worst Fire Protection. Pascale quoted the job without once stepping foot into our business before or during construction to know what is going on. Our project was prolonged and never opened earlier than it should have. This ended up costing us more money and time. They made a hole in the ceiling and never fixed it. Trash and debris were left in the attic. VENTHOOD installation never completed. They let rain water come straight into the kitchen for several days. We had to call in another company to complete the work. Not to mention, who writes a review on themselves?? PLEASE do your own research and ask for references

    Guardian Fire Protection

    Guardian Fire Protection

    (49 reviews)

    Panorama City

    5 stars and a very strong recommendation from us. We needed an older residential fire sprinkler…read moresystem repaired and returned to service. Spoke with Ricardo who handled everything. he was responsive, helpful, patient, and easy to get a hold of. the scheduling process was eat and his estimate is straightforward. David (family member) arrived before the scheduled time and handled the work like a pro! He was knowledgeable, patient, respectful to my mom no shoes home; and took his time to make sure all was good! He also made sure the system was properly repressureized and checked for leaks after doing the repairs. he's even coming again this saturday to do one more check for leaks all around. wonderful company and people! pricing was extremely fair , we were tight and he provided fair bids from the start. tl:dr -- 5 stars. def would hire again and keeping them in my contact list. would recommend and refer! Ricardo and David and rest of Guardian Fire --thank you! Great people. great service. honest people and solid workmanship.

    Fast, efficient and reasonably priced! They response quick,…read moreset up a service date within the week. I quoted other companies it takes them days just to email me what I need. Or asking for ridiculous price. Guardian fire is no BS. They charge a reasonable min services $ covering the work and material within the range. Rick arrived on time and get the work done nice and fast. Invoice was sent right away with details. Accepting most payment forms even Apple Pay. We feel so secure! High recommending!

    Alert360 Security - What happened to Tamper Proof. Alarm after Burglary. No Police, No Alarm Signal. Stay away from this company.

    Alert360 Security

    (6 reviews)

    Chatsworth

    STAY FAR AWAY FROM ALERT360 - THEY FAILED ME WHEN I NEEDED THEM MOST…read more If I could give zero stars, I would. I trusted Alert360 to protect my home and my peace of mind. I paid for their so-called "top-of-the-line" security system, thinking I was doing the right thing for my safety and my family. Just a few months later, my home was burglarized--and the system completely failed. I had armed it exactly the way they told me to. But when I came back, I found my home violated, things stolen, and the entire alarm system ripped out. And the worst part? It never even went off. No alarm. No call. No police. Nothing. I cannot explain the feeling of coming home to that scene. You expect your security company to have your back, and instead, I felt completely abandoned. I immediately turned to Alert360 for help--calling every day, leaving message after message, desperate for someone at corporate to respond. For a full week, I heard nothing. No call back, no apology, no urgency. Just silence. When I finally got through to someone, they said they could send a technician--for $65 an hour. I was stunned. After their system didn't work and I got robbed, they wanted me to pay them more? The tech that came out couldn't even explain what happened. He was just as confused as I was. That made it even worse--because if their own people don't understand how someone could bypass the system so easily, then who can? For almost two weeks, I had no alarm system. No protection. No solutions. I felt vulnerable and completely let down. I ended up hiring another alarm company just to feel safe in my own home again--something Alert360 had promised me and failed to deliver. Then came the cancellation fight. I told them I wanted out, and they made it so difficult. They kept saying they couldn't cancel the contract and instead offered to reinstall a new system--again, at my expense. After all that? Why would I ever want to stay with a company whose system failed and left me exposed? And if you see them respond to this review saying they "tried to help" or "followed up"--please know that was not my experience. I received no real help, no accountability, no compassion. I'm sharing my story because I don't want anyone else to go through what I did. In my opinion, Alert360 is unreliable, unresponsive, and completely unprepared for real-life emergencies. They left me feeling helpless at one of the scariest moments of my life. If your home, your family, and your peace of mind matter to you, please, look elsewhere. Trusting Alert360 was one of the biggest regrets I've ever had.

    Absolutely amazing service and phenomenal system! I work in sales and customer service and the…read morelevel of empathy and understanding of my needs excelled every single expectation!! Will definitely recommend Alert360 to everyone I know. Do yourselves a favor and give them a call for a quote, you will not be disappointed.

    ADT Security Services - securitysystems - Updated September 2026

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