John at Harden Fire Protection was fantastic to work with. He helped us complete our 5-year fire…read moresprinkler inspection and also checked our backflow valve. Communication was excellent throughout the process, everything was handled quickly, and he was honest, professional, and very responsive. Great service from start to finish. It's hard to find reliable companies like this these days.

John did such a great work on fixing a fire sprinkler pipe. He is very professional and…read moreknowledgeable, and answers any questions or concerns that I had. I would definitely recommend John!

We came home to a leaking fire sprinkler. I honestly had no idea whether this was some catastrophe…read morewaiting to happen. It was almost 7 PM, but I started calling random fire protection companies in the area. I left a message with DC Fire Protection and Dan called me back within a few minutes. He walked me through some stuff over the phone and said he could come out within the hour. He then... get this... did exactly what he said. He showed up, explained a bunch about my fire sprinkler system, and fixed the problem. In doing so, he checked out some other stuff in my attic (note it was 102 degrees that day) to make sure I didn't have any other problem. Dan was absolutely awesome. He was a cool guy that showed up on time, was responsive, and did quality work. What else can you ask for? I just wish all service providers followed his example.

Incredibly knowledgeable and responsive, he arrived with a clear understanding of the issue, diving…read morestraight into action to find a solution. His years of experience truly shine through in his work.

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 .

Another year, another fantastic service by Matt!…read more Matt is always fantastic at communicating with us regarding scheduling and letting us know if there's any issues with any of our equipment. He's exceptionally knowledgeable and, at this point in our partnership, knows his way around our building like the back of his hand, which makes life a lot easier on us as he pretty much self-services. We also let him know we would be moving buildings later this year and he made sure to advise us to take our extinguishers with us, so we could continue our annual services without having to purchase all-new equipment and save on fees. Thank you again Matt!

After installing the new fire extinguishers, Matt assured us that he would handle annual refills…read moreautomatically, eliminating the need for us to send reminders. He would take care of the service, generate the invoices, and we would simply pay him. The convenience of this arrangement was a major selling point for us. However, when the time for the annual service arrived, we found there was no automatic refill. Upon reaching out via email to request the service, Matt explained that, since our apartments are in Montclair and he is based in Orange County (Placentia), the 40-mile round trip for such a small job was not feasible for him, and he declined to provide the service.

I came across American Fire Protection Systems from previous positive reviews. Went ahead and did…read moresome repairs to a couple leaky shut off valves on a sprinkler system. Danny responded quickly and set up the work that day. The crew did a terrific job! Danny and the crews were straight forward and followed through with their work and price. Will definitely plan to work with them again.

I highly recommend American Fire Protection Systems. When I had a pipe leak that turned out to be…read morethe sprinkler system pipe, they were the only ones who knew how to shut the water off. Golden State Water didn't call back until hours and hours after I reported a water leak emergency, and the regular plumber who came out (while a really excellent person) unfortunately didn't have the licensing or training on how to solve this. The team at AFPS hopped on a FaceTime call with me and talked me through locating and shutting off the water and open the drain valve to prevent further water damage. Afterwards, they were able to come out and fix the specialized pipe. Their price was reasonable, they had a positive attitude throughout, and even identified a problem with the build where it looks like the builder didn't put a nail plate in the stud to protect the pipe. They installed a nail plate at no added cost at their own expense. Overall, they solved what was a quickly growing disaster and I am very grateful for their support. Also, although I'm leaving a glowing review--they never asked for a review. They didn't offer freebies of any kind for a review like I've seen with some other businesses. These guys are the real deal and they'd be the first ones I'd call if I ever had a similar issue in the future. Thanks for your help, AFPS!

I thought the guys were really good and had originally given them 5 stars. But the next time I…read morecontacted them I told Jacquelyn my problem. I sent her photos and asked if they would come out to give me a bid. Email for request was sent 10/11. It is now the end of October and no reply or any communication from them at all. So I am revising my 5 stars to 1 star. Not responding to first time or current customers not exactly the way to run a business. The first time he came out he was great. Jacquelyn seems to handle the appointments so my issue seems to be with her lack of response.

Great company, fast response to calls. Quality of work was…read moreimpressive. The owners are very hands on. I would do business with them anytime.

We had a great experience with Legion Fire Protection! They replaced our fire sprinkler cap quickly…read moreand professionally. The technicians were very knowledgeable, courteous, and took time to answer all my questions. If you need any fire sprinkler repairs or service, I would definitely recommend them!

George and OT were excellent to work with. They responded quickly, serviced our commercial fire…read morealarm system, and got everything back up and operating properly. They were professional, knowledgeable, and took the time to explain what they found and what was needed. It's hard to find technicians who are both responsive and thorough. I highly recommend them for any commercial fire alarm or life safety service. Commercial and/or residential.