Great service. The area near my business isn't safe and using Sentry has put my mind at ease. They…read moreare a reliable and affordable company and have checked all the boxes for my security needs. Highly recommend them.

A great place to work for! They set the bar high but work well with anyone that wants a stable, put…read moretogether job or career.

My apartment complex recently switched to Signal 88 and we have noticed such a HUGE difference in…read moreservices. With the prior security company, I would come home late from work, just dead beat tired, and still have to deal with people either parking in MY stall or blocking it. Who does that? Then, after making dinner and putting the kids to bed, only to have everyone wake up with loud music from our Nextdoor neighbors. Signal 88 Security does not play! They always come when I call and they have given out parking sticker violations and even towed cars who park in other people's stalls. I have seen them get out of their cars to walk the site and enforce the quiet time on our property. Everyone is so much more happier now and it is nice to get some sleep again!

Horrible customer service from staff at Willow Center, wrongfully tows cars and puts woman in…read moredangerous situations late at night without any cooperation or assistance, also no cooperation the next day, it feels as to certain individuals are targeted and followed by security in order to tow cars away as stated by a new trainee, Company does not have staff trained properly. No-reply back from Management.

Great service!! Armaun had great communication. Matt worked my event at the Marina Inn in San…read moreLeandro, would hire them again in a heartbeat. Great vibes. Thank you!!

Pathetic. I've never seen anything like these people or their services, ever in my life. To protect…read moreand serve they say, bullshit to appease and get paid at all costs. Even knowing truth from lies I'm done with the building Bentley Place, security and management throw the whole team away. Inserted me into some shit and left me to defend myself, while telling me not to defend myself. Unbelievable and unheard of. Professionally pathetic IMO.

Guardian Security gave me outstanding service and were attentive to my special needs! I've since…read moresold the buildings where I needed their help, and it sounds like problems have cropped up now that Guardian is not watching over things there. Thank you for your help when I needed it - it was a Godsend!

I had a call from the owner who is an awesome gentleman, very helpful and understanding. This is a…read morefamily owned business and management is absolutely fantastic! So fantastic, I'm changing my one star review to a five star. Great Job!

We had a power outage and our cameras have stopped recording. I have been trying to coordinate a…read moreservice call with them through their extended warranty and have had no luck for 10 days now. I had a phone call with one tech who logged on to my computer remotely, then figured out that they could not fix the problem. Now I am waiting for a physical person to show up, after being promised that, and they have not scheduled anyone and I have not gotten any response to my email. We spoke on Thursday, they said "We will try and have someone out tomorrow". It's now Wednesday and radio silence.

I asked this company to check the defunct HD on my relatively new CCTV. They said they don't work…read moreon systems they didn't install. They said they would sell me a new system. The cost for a new system was in the thousands. I called a computer repair company in Walnut Creek. They replaced the defective CCTV HD with a much greater capacity industrial quality CCTV HD in a matter of minutes! Cost of the industrial quality CCTV HD (4 times larger capacity than the original HD) was $150.00!!! Works great !!!

Another helpful private investigator who tried to help me even though he's too busy to take my…read morecase. Deserves recognition for taking the time to advise me with no monitory value. Please note all his reviews are 5 stars. But they r hidden . So when you get to the last review CLICK ON "reviews not currently recommended " There u will c all the other reviews. I'd also definitely hire this individual because when they go out of their way u see their true character and I'd trust him.

Jim was very helpful in dealing with a recent unfortunate situation. He was professional,…read moreunderstanding, and very attentive to our requests. He communicates the process clearly and is easy to work with. I had total confidence that he was handling our situation using his expertise and his knowledge in the investigative field. Definitely would use again and recommend to anyone looking for investigative services.

I needed a tech to visit a remote site and replace a vandalized camera. They arrived on time,…read morereplaced it quickly and communicated throughout the whole process. It saved me a trip! Thanks guys!

I just had my ADT Security System hooked up and I'm really happy with it, Joffre was professional…read morethrough out the process. Want to recognize Bryce the installer, stand up guy and does a clean job. If your looking for a Home Security, Joffre is your man.

We had a large scale Indian wedding, and were short on time but Admiral was very efficient at…read moreproviding guards at the last minute. There pricing structure is pretty reasonable but you do pay for quality security. The guards communicated with each other and reviewed the guest list. We had a gentleman who attended and became unruly, but the guards handled the matter very diplomatically and persuaded the gentleman to leave which was amazing as anger is a hard thing to control. Thank you I hope to hire you guys for other events soon.

Well guys we gotta case been waiting for this call tomorrow starting my process of helping lawyers…read morefile a class action lawsuit against this company. U cant fix people time, also coming after Nora For pain in suffering u can't take shifts always due to a question ... Working for Any security make sure y'all screenshot your time these managers will fix it they u did .... But my screenshot says other wise

This is a terrible company to work for I received an email from dermela the scheduler confirming…read morethat I returned my uniform and they still sent me to a collection agency because I quit because they wanted to give me two days of work I am now seeking an attorney because I was denied a $25,000 loan for $500 so now I will be seeking the $25,000 loan that I was denied because of something that they lied about. Also she blocked my number so that I could not call her so I had to call her from another phone. This is retaliation at its finest.

Applied for a position months ago. Crickets. Not a peep. I even followed up multiple times going to…read morethe office without an appointment, thinking maybe my application got lost in the digital void. Still nothing. The silence is a blatant middle finger to my time and effort. I understand companies are busy, but I applied and signed for a position and after weeks never got a start date or orientation, nor even a generic rejection email would be appreciated. The sheer lack of respect for applicants' time is astounding. If this is how they handle potential employees, I can only imagine how they treat their actual staff. Avoid applying here if you value basic courtesy. Best thing I got out of this situation was my guard card.

I am amending my previous review. Apparently, they had a problem with their phone system and did…read morenot get my messages and the employee that I tried to contact is not longer with the company. That was the explanation given to me as to why they didn't respond to my phone calls. They have since fixed our problem, and we no longer have any issues.

These guys are awesome! A pleasure to work with, were willing to work with my budget, gave…read morepractical suggestions based on their experience, were incredibly prompt and punctual and responsive to my questions and concerns. So glad I found them.