John was excellent! Very knowledgeable, repaired the problem and was on time. Can't recommend him enough! read more

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I had the opportunity to have the owner John come to my home to repair our system. It was so refreshing to get a young man with work ethic and integrity that actually started their own company and decided to do good work at a reasonable price. It's sad it isn't the norm nowadays. If you get the opportunity to work with this company then count yourself blessed because you'll know that the work will be done correctly and your home will be left clean when they leave. Thanks John... read more

Harden Fire Protection - New valve and repaired a leaky fitting. - Fire Protection Services Near Me

I can't say enough about John and his level of professionalism. Super responsive to our service request, made an appointment for the following day and was very knowledgeable on our fire sprinkler system. I highly recommend using Harden Fire protection! Thanks John for reducing our stress on our home fire sprinkler system. read more

I called a plumbing company to replace a leaking pressure reducing valve (black left) but the shutoff valve (silver right) got triggered after water was restored. It was stuck to providing water only to fire sprinkler but nothing inside the house. The person left without fixing it, since he said it is part of a fire sprinkler system that he is not licensed for . I called John the next day and he came the same day. He tried to reset the shutoff valve and tried to push down the stuck part but to no avail. He ordered the part and got it replaced. He is honest, professional, knowledgable and really care for his customer. read more

Harden Fire Protection - 3 way shutoff valve - Fire Protection Services Near Me

We needed information regarding fire sprinklers that busted and John answered the phone immediately and was kind, knowledgeable and made this hiccup seem easy to overcome. It's rare these days to get qualify customer care and my expectations were exceeded. read more

John contacted me within minutes - he was honest and helpful in assisting me over the phone and in determining the issue. In speaking with him, he was knowledgeable and provided me with the proper information. Should I ever need Fire Protection or sprinkler services again, I would call him. read more

Hi John, my apologies for leaving this review about a year after the fact. Thought I left one back then. Harden Fire Protection fixed my leaking fire sprinkler in my attic.John was on time, very professional and extremely knowledgeable in his field. He explained to me what was going on and how to prevent fut leaks. He did phenomenal work and I'm very greatful I found Harden Fire Protection to fix the problem. I highly recommend his services. Thank you, John. Richard read more

John Harden inspected our Fire Suppression system to find several issues including recalled sprinkler heads. He was thorough and reasonably priced for the inspection. He was able to repair the pressure valve and we found him to be both professional and honest. Totally recommend him. read more

Amazing job serving my fire sprinklers! Honest and knowledgeable, John the owner personally does the job. read more

I asked them to review a questionable quote/assessment we received from another service and they did so thoroughly, fairly and quickly. I'm very impressed with their expertise and professionalism and will enthusiactically use them for future work. John is obviously a trustworthy and knowledgeable professional. read more

John did an amazing job! He repaired and replaced a section of our fire sprinkler pipe. He's very professional and knowledgeable! Thank you John! read more

So thankful to God for guiding my husband to find John Harden and his company. John seems to be a very honest and professional individual. Even by phone he is courteous, making himself available when one calls. He is patient in listening and understanding inquiries, then is thorough in explaining. He gave an estimate over the phone and explained possible scenarios. John offered to come to my home earlier than originally scheduled. This was after working on another long overnight job with his crew. I appreciated him still showing up on time. He inspected the fire sprinkler head that had been leaking the week prior. I appreciated the knowledge and honesty he shared. He didn't want to over charge. He mentioned that he could return and thoroughly inspect the area once the ceiling was cut open. Honest hard working individuals need to be applauded and recognized for their honor and integrity. My plumber came out & cut open the ceiling. John Harden was nice enough to take the call and communicate with my plumber and come to a conclusion. John Harden came back and inspected thoroughly. Helped me find out that our RainDial controller wasn't working properly. He also showed me the pressure build up on the fire sprinkler gauge before turning on and off the water sprinklers for the yard. He explained the process of static build up. John basically schooled me on valuable information a homeowner should already know if they have a fire sprinkler system installed in their home. John ended up installing a new fire sprinkler pressure gage and a pressure release device at the back of the house. He had a lot of patience with me following him around and asking questions. With his permission, I recorded his instructions. It was for my reference and also to share with my family because of my forgetfulness. Thankful for the reasonable price charged, not to mention with superb service. I have to say that God sure used John Harden in our time of need. In a sense he rescued us by helping prevent what could have been a devastating nightmare. Again, thankful for his time and honesty. All in all, my husband and I are so thankful for John's service and professionalism. Impressive boss with integrity that can be trusted. Harden Fire Protection will be on my permanent list to call and refer others to when Fire Safety arises. read more

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We were in a bind, under a "Fire Watch" order because our fire sprinkler system was not operational. I contacted 3 different contractors. Only John responded, and quickly. He was very thorough and explained exactly what was needed for compliance. His prices were reasonable and the service was exceptional. We will be contracting with Harden for all of our fire system needs. read more

Great service, very friendly and got the job done. I will call them in the future if I ever need my sprinklers serviced and or fixed.

John Harden is currently performing our 5 year certification and inspecting all residences in our community. A true professional with the skills and customer service courtesies of a stellar run company. John does a thorough job and provides recommendations necessary to remain in compliance. We have 144 homes in our community and John put together an effective and efficient schedule and implemented it accordingly. Highly recommended!!! read more

We had a sprinkler pipe burst in our house and John came over in time to do a thorough inspection of our whole fire system and fixed the damages. He has always been super responsive and reliable even when I had other questions after the job. Everything was done in excellent condition and price was also very reasonable! read more

John was absolutely wonderful. Picked up my call fast. Answered all my questions. Educated me on my type of system. Super helpful. Professional and a super great human. Thank you John! read more

John came to fix a leaking sprinkler pipe that had my water down for two days. John was prompt and was polite through the whole service. He grave great recommendations and even went above and beyond to give me some insight in household leaks and their solutions. The work was great and he fixed the pipe and had my water up quickly! read more

Very pleased with the service! Cal and answer right away! Detailed inspection and honest in depth information. All you need from the top professionals. Job done in reasonable time and fair prices. From prevention to emergencies John Harden is the right call. Strongly recommend professionals! read more

Highly highly recommend John-harden fire protection! Called John back in September 2021 because of fire damage on a rental that needed the fire sprinkler replacement. He came on time, had super easy communication, was super nice and helpful. Went through city permit, new drawing for the pips lines, final city inspection. He did all this in no time! read more

Harden Fire Protection - Sprinkler head replacement - Fire Protection Services Near Me

5-STARS EXCELLENT SERVICE !! A homeowner's worst nightmare!! Finding a leaking ceiling.. Very hard to find honest and good quality in a company these days and let me tell you we are so blessed to have found Harden. John was so thorough in explaining what needed to be repaired. His customer service and awesome workmanship speaks for itself. Thank you again John! The Prasavath's read more

A wonder job done relocating our home sprinkler line from the middle of a closet to an exterior wall. Thank You John for your professional, knowledgeable and helpful service, You are appropriated!Would highly recommend HARDEN FIRE PROTECTION SERVICE! read more

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*This review is two months late* A fire sprinkler pipe burst in our garage. It flooded everything in there and we called multiple people and no one could come out and look at it. John was able to come out bright and early the next morning. He was able to fix the problem for a great price. I highly recommend his services. read more

Called John to ask him a question about servicing our fire alarm unit in our commercial building. He was very honest with me and actually helped me troubleshoot the problem. Turns out it was something he didn't do and told me to call my fire alarm company. I really appreciated his honesty and his helpfulness. Thank you John read more

Harden Fire Protection is great and I would highly recommend them. John was friendly when I called and attempted to describe my problem. I text him a couple of pictures, he called me back to explain what could be the issue, and sent a quote with three possible prices. The service tech arrived early (always great), he was nice, and completed the job quickly and efficiently in about an hour. I wasn't overcharged or told I needed something that I didn't need. Save yourself time and call Harden Fire Protection first. read more

I called them in an emergency as I had a fire sprinkler head leaking in my home. John responded quickly and was able to repair the leak on the spot. He also help me understand more on how my fire system works so I'll be better prepared next time. read more

John was a God send answering on a Friday night when our garage was getting soaked from a broken fire sprinkler. Although we didn't have him come until first thing Saturday morning, it was a blessing to even find him because it was difficult locating a certified professional to work on residential sprinklers. He educated us on the issue and fixed it in a very timely manner, as well as made a recommendation for a pressure valve that should eliminate us from having this problem again. I would 1000% recommend him to anyone in need of his services. read more

A friendly ,efficient , honest business. Had him fix a fire flex line to a hard pipe. Arrived on time. I will always cal this company if I was you. read more

Harden Fire Protection - Not leaking water now - Fire Protection Services Near Me

5 stars is not enough for John! He arrives on time and trouble shoots the problem. He works hard until it's completed. He is very professional and honest. Use this company for your fire sprinkler needs!! read more

My fire sprinkler repair with John Harden went great! I was worried about working on the fire sprinkler knowing the ramifications if the repair of piping had issues but worries were for naught as the pressurization of the system went without incident. I know who I'll be calling if this happens again. read more

My husband was installing a ceiling fan in the attic in our home and accidentally cracked the fire sprinkler pipe, flooded the upstairs bedrooms, and leaked into the garage. John immediately responded and gave a great fast estimate via text and explained in a phone call. He came today to do the repair, system flush, and inspection. He was on time, very friendly, professional, knowledgeable, and patient with me in answering all my questions and informing me how the system worked and what to look for in the future that would show signs of needing attention. Definitely can't say enough good things about this guy and his work. Bonus, less cost than any other estimate ( and I called 5 companies) I don't always go with the lowest estimate because the work is usually reflected in the price. Not in this case, I feel like I got the best of both worlds. Will use him again if needed and recommend him to all my friends and neighbors. read more

They showed up on time, professional, polite and clean up after the job! I was very impressed with the quality.

John was great. He found things that made a difference and he did things I didn't expect. Worth the price.

I recently purchase an 11 year home with a fire sprinkler system and wanted it serviced to be sure everything was operating as it should. John was on time showed me how the system operated did a complete check and service and was very fairly priced. I had received a quote from a much larger company with multiple office in souther California and it was a great deal more then Harden fire protection was for the same exact service. I would highly recommend John and his company and will definitely use the again if needed. read more

Noticed a small leak from fire sprinkler panel in garage. Called John on Saturday morning and he calmed me down and basically diagnosed it by description. Came out and fixed it all up. Honest company that does great work! Highly recommend. read more

I had discovered a small leak from corrosion at the main of my fire sprinkler system. I received a quick response and quote on the same day. I scheduled the work to be done the following week. John was on time, very professional, knowledgeable, and provided great detailed communication. He was very detailed and thorough with his work. read more

Very knowledgeable and accommodating, willing to work around my remodeling schedule. Left some great advice and things to look out for which I appreciate. Thanks... read more

Found mold and suspected a leak in our fire sprinkler line. Called John and he responded quickly, answered all my questions, showed up the next day, and completed a timely and clean job. He walked me through what was involved and provided an accurate time estimate for completion, at a reasonable cost. Thank you John! 5-stars! read more

Don't waste your time with the other companies who don't answer the phone! I called Harden Fire Protection for a residential repair. John answered immediately and scheduled an appointment for the next day. He was on time, very professional and knowledgeable. After inspecting the section needing repair John explained what would need to be done, and was extremely honest about the problem, time, repair cost, and potential risk. read more