Jason from General Fire came out to look over our tenant improvement project. He was on time,…read morefriendly very knowledgeable. They provided a quote promptly. While they were not the lowest, they were the most responsive and knew their business well. We had them do the work and while they were here, they also did the Annual and 5 year Fire inspection, which included the sprinkler system, fire extinguishers, Exit and Emergency lighting. The provided a written report and provided guidance needed for compliance. Their crew was professional, friendly and also knew the business. They cleaned up after themselves. General Fire Systems is now our go to for our Annual Fire Inspections and related work.

The work is now complete. John had to come back to install some piping support (which should have…read morebeen done originally) and lower position of sprinkler heads. I was under the impression that the invoice I paid when he did the work would cover the minor adjustments after remodeling was done. It did not and I received an additional invoice. Additionally, it was difficult to get him back to the house to do those adjustments in time to prevent holding up the carpenter. Overall, somewhat disappointing.

Fast, accurate and reasonable. Came at the agreed upon time and finished quickly. I'll use them…read moreevery year from now on.

Western Backflow Testing, quick test results even sent the form to the city the same day...read more

Terrific. Smart skilled worker on difficult job. On time, nice…read more Definitely recommend.

Buyer beware. Company charges three hours of labor even if they come out for only one hour of…read moreservice. Now I'm stuck with an $1100 bill for someone to come out and replace one sprinkler head. Two stars because the guy was quick, one star because I was screwed out of an extra $500

Matt is extremely helpful very kind very professional and most importantly understands a family's…read moreneeds. We had several plumbing companies come out and not a single one could find our issue. We were lied to and taken advantage of. Yes in the beginning other companies started off nice but in the end wanted me to sign a very large bill for a problem that was never resolved. It was so frustrating. Matt sure show up with a cape on because he was a super hero in our situation. He had state of the art technology we never seen before. He knew exactly what to do and found our issue within 30 minutes (15 of that was us just talking and getting to know each other) he was so thoughtful of our situation. His price was amazing. I would recommend Matt and his services to all my family and friends. Thank you Matt for everything you have done. Not only have u gained a customer but you have a friend forever.

Charged a premium, delivered subpar work, and then stopped responding. I was left with no choice…read morebut to bring in someone else to correct the issues and complete the job.

I contacted another backflow company to conduct our yearly fire sprinkler backflow test and that's…read morewhen all the problems started. The technician said it failed inspection because of a leak. So, he told me that he needed to order a gasket repair kit and clean out the valves and gave me an estimate. But even after the replacement, it still kept leaking. So, then he said that it maybe a faulty check valve or "something more" and therefore, the safest alternative was to replace the entire assembly, which would've cost around $8,000+. So, I prayed and then started looking around for a 2nd opinion. That's when I found Dave. Dave came out to the site and did see that the backflow valve was leaking. He called me, gave me an estimate (which I thought was very reasonable) and took the backflow assembly apart. In less than 30 minutes, he examined both check valves and realized that there was nothing wrong with them. The problem was that one of the valves wasn't tightened properly and that was causing the leakage. He also commented that in his 20 years of testing and repairing backflow valves, he's never seen a valve this loose before. After tightening everything, it passed inspection immediately! Dave is the man! He is honest and very knowledgeable. He literally knows backflow assemblies inside-out and is my go-to guy for all backflow related issues.

Our small HOA recently had our backflow valves tested for 2025 by the company we had used for…read moreyears. We had a problem with one of the valves last year and had it replaced to the tune of $850. Imagine our surprise when we got the results of this year's testing and the same valve failed again and, once again, needed to be replaced. After multiple attempts to speak with the company, we finally got an email saying that those valves are not very sturdy and the AZ heat causes them to fail routinely. Since the valve was less than a year old, that didn't make sense to us, so we decided to bring in another company for a second opinion. That was when we found F6 Backflow Services. We spoke to Dave, the owner, on the phone and explained our situation. He said it sounded "off" to him, too, so we made arrangements for him to come out, take a look at it, and see what he could do. He came out the next day and did some clean-up of the housing - and a couple of other things that I admittedly didn't understand. When he hooked up his gauges and retested, lo and behold, the valve passed.  We can't thank him enough for his honesty and professionalism. Needless to say, F6 Backflow Services will be our provider going forward and we look forward to working with Dave in the future.

Every place has that one employee that thinks they can talk to people anyway they want on the…read morephone. My company does a lot of business with Backflow Parts USA and their employee Mike never wants to be bothered or inconvenienced with looking up a purchase order and acts like when you're calling for something we are bothering him. Do yourself a favor and use American Backflow Parts or Bavco. In the long run both of these companies are cheaper even though you may need to wait on shipping from Bavco but it is always reliable and only 2 days to receive.

From the owner: We specialize in backflow devices, repair parts, valves, security cages and accessories. We carry…read moreall major manufacturers including: Watts, Febco, Wilkins, Ames, Apollo-Conbraco, Kennedy, and Flomatic.

I had a smoke detector that was going bad and needed to have my smoke detectors updated/replaced…read more Fire and safety team got the job done wonderfully and at a very affordable price! Would definitely recommend them to friends and family and would be a repeat customer. Thank you fire and safety team!

They came out to my work and tested the backflow and was very honest and very reasonably priced. I…read morewould recommend them for any of your needs. Backflow Testing, Fire Extinguisher Checks, or any maintenance or repair on backflow systems. I would give them 100 stars if I could

We had a water softener put into our home a month ago. When I paid the bill, I did not get a copy…read moreof what I had paid for and asked about it. I was told by the installer that the company would email me a copy. I didn't have the name of the softener or what the warranty included, so I needed a copy. I have called the company and talked to an office staff person 4 times, only to be told the office manager would call me back. It never happened. I have used this company for years, but will never, never use them again. Think about it twice before you call them!! Kathy Nefzer Gold Canyon, AZ

Despite issues my husband had, they didn't stop until the job was completed. I would hire them…read moreagain, and recommend them.

I liked their professionalism and approach, they provided me a quote right away, specifying the…read morematerial, scope of work and warranty upfront. when they came on site the work was completed the same day to spec and without issues. They had to dig a trench in my front yard to install a new main water service line and it was carefully protected and restored; we can't hardly see signs of the trench.

Lou was great! Very professional, skilled and service was done quickly. Thank you againread more