Best service! we had our Sprinkler and fire extinguesher services by Mike Green Company. Very…read moreorganize and professional. Ray and his team did a great job. Thank you . I recommended this company for all fire alarm services.Very satisfy.

Mike Green billed our HOA for work they didn't perform…read more We'd hired them to service our fire extinguishers. They said they'd completed the work and sent us a bill, but they never showed up to do the work. (The extinguishers showed that they still needed service and updated tags after we received the bill that said the work had been completed.) Later, they didn't show up to perform the next extinguisher service that they were scheduled to do. Fool me once, shame on you. Fool me twice and I'm posting on yelp. Based on my experiences and the other negative reviews below, I would avoid at all cost.

I called S.O.S. to do a bi-annual checkup on my annul system. Brandon and Juan came out the very…read morenext day and accomplished two things simultaneously; 1). Educated me on every aspect of this service. 2). Thoroughly examined my equipment and got everything up to speed in a couple of hours time. 3). Brandon and Juan were incredibly capable and passionate about the service they provide. 4). A follow up visit the next day by Zohar finalized the installation and he was equally great at what he does. They were the Dream Team and have earned a customer for life! Douglas Whithorne Santa Monica, CA

These people have my business for life! I needed our fire suppression system and extinguishers…read moreserviced and replaced. From the initial call to the actual service, Maureen and Zohar were amazing and very knowledgeable. Their prices are definitely better than the competition that I went and quoted from and they came in the next morning! As long as I need any maintenance or service, these people have a lifelong customer. You won't regret coming to them for your needs. If I could give them 10 stars I would.

Highly recommended for small, medium or large work. Came in right on time to do the job clean,…read moreprecise and make sure everything is checked and safe. Completed the job in one trip within time. Repaired a leak from one of my sprinkler heads and checked all other heads as well while he was doing the job. Straight shooter and very knowledgeable.

Excellent service and attention to detail. They met our church compliance requirements on time and…read morewithin budget. I would highly recommend them. Thank you, Hugo.

In an industry so chaotic, Aizen Fire Protection remains calm, professional, and in control…read more I had the pleasure of crossing paths with the whole team. I had a complicated project, but they executed it with precision. They are always happy to explain this confusing process and they work fast. They passed my ansul inspection on the first try!!! Some would call it luck, I wouldn't, it was the craftsmanship and skill. This is not a generic chatgpt answer, they really take care of your project.

Love this company I have work with them on 2 different restaurants and a catering kitchen never…read morehave any issues the work from start to finish is second to none

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!

had a great experience with Guardian Fire Protection, especially working with Rick. He was…read moreextremely professional, respected, and very quick to respond. I was in a difficult situation after the previous contractor I hired to install my fire sprinklers unexpectedly passed away, leaving the work unfinished and not passed by inspection. Rick stepped in and handled everything efficiently. He worked directly with the city, resolved the outstanding issues, and got the project completed promptly. The entire process was smooth, and his knowledge and communication made a stressful situation much easier. On top of the excellent service, the pricing was very fair. I truly appreciate Rick's professionalism and reliability. I highly recommend Guardian Fire Protection to anyone needing fire sprinkler work done right.

Needed to fix a leaking sprinkler head on a Sunday fast. I tried contacting original installer but…read morethey weren't helpful I need the job done fast. I called Robert and left a message with their AI assistant (Robert uses to help triage work) and he text me a quote and was at my house within a couple hours. Identified a faulty head as the issue replaced and said call him back if anything comes up. Inspected rest of system and said things looks good. Fire sprinkler work is not cheap in general, but I would recommend fireprotech reliable and friendly service!

Very professional. Did a great job for us. We had to replace the fire sprinklers as they were about…read moreto deploy after the 1-7-25 Palisades fire

My service went smoothly and was completed in a worlmanlikr manner, at the price discussed and…read moreapproved.

We have an HVAC company and knocked of 3 of the sprinkler covers. Liam responded quickly and they…read moreare going to do the work for our Client in Villa Park. So far so good .

We had an issue with our alarm and Aaron came out personally to handle it. It was an issue with a…read moremotion detector and while he was here he helped us add some codes to our alarm and answered a bunch of questions for us. Great service! This type of personalized service is why we switched from ADT to APS! Many thanks to Aaron!

I decided I needed to up my security game and after the house I just moved out of was burglarized…read moretwice - once by way of a brick thrown through the window while I was home. This left me shaken up. I spoke with several other companies and then Vernon came out. I can say that immediately you feel safe in his presence and it's very clear he cares about ensuring people are safe and FEEL safe in their homes. He is a former cop and it shows. He is someone with the experience and instincts to really understand safety and that was very apparent in our conversations. He's not a salesman - he's a security expert who knows what you need and is honest and direct. He didn't try to upsell me on excessive unnecessary items like other companies. He asked about my goals and truly sought to understand exactly what I wanted before giving his suggestions. I asked tons of questions which he answered thoroughly and patiently. The best part about the experience was he could instantly tell I was shaken up from a previous incident and was so compassionate while still being direct. He talked to me about how to keep myself safe in case of another break-in given the layout of the new house and improve overall house safety in other ways. He even noticed the doors weren't installed correctly and missing tiny parts that make a door super easy to kick in. You don't always get more bang for your buck and it's definitely much more expensive than a DIY Google Nest self install, but I will sleep better at night knowing I got the true expert advice I needed to keep myself and my home safe. Due to the permitting system in the area and the issues with the owner of the house I lease there may be issues with getting one feature but I am going very out of my way to find a way to get what he thinks I need. So glad I made that last call to APS.

We needed our 2 business extinguishers inspected. Steve was…read morethe first to reply back. Answer all my questions . Even helped me determine the Ge of out 2 units. We Set up an appointment in 2 days. Professional respectful tech Manuel showed up and serviced or extinguishers. Tagged and done . They were very comparable and less than 3 other quotes and by far the easiest to reach. We will certainly be using them as our other locations needs come up. They cover a solid territory in the SFV and SCV .

We service our facility extinguisher annually and have used many companies in the past, but by far…read moreInstant Fire Protection has beat them all with the quality of service and prices!

I called about recharging a fire extinguisher that was dated 1988…read more I was told that the extinguisher was too old, replacement parts would cost more than the inspection, and just buy one at a big box store, it would cost less. It is required by law now that fire extinguishers be inspected annually, and recharged every 6 years. I am so impressed with their honesty that I wanted to share this with possible other customers. There is a reason that have been in business for 50+ years.

...installed a new water flow alarm switch which malfunctioned within the same year... 4 stars for…read morereplacing the warranteed unit without question...