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    Diamond Irrigation & Backflow

    4.9 (30 reviews)
    Closed 8:00 am - 5:00 pm

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    Services - Diamond Irrigation & Backflow

    Irrigation construction

    Irrigation design services

    Irrigation repair or maintenance

    3 More Services

    Plumbing inspection

    Plumbing installation or replacement

    Plumbing repair

    Diamond Irrigation & Backflow Photos

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    Recommended Reviews - Diamond Irrigation & Backflow

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    7 months ago

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    2 years ago

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    George J.

    Thank You..Stay blessed!

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    1 year ago

    Not five stars as there was some communication difficulties but everything else he did a good job on inspecting a backflow.

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    3 years ago

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    Ask the Community - Diamond Irrigation & Backflow

    Hi, do you set up plumbing for water softer softening installations?

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    Review Highlights - Diamond Irrigation & Backflow

    George went above and beyond to help me with my RPZ valve assembly and responded so quickly relative to the issue.

    Mentioned in 22 reviews

    Read more highlights

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    Proven Plumbing & Air

    Proven Plumbing & Air

    (398 reviews)

    If you ever need a true professional, ask for ENRIQUE CHAVEZ at Proven. He's a Certified Master…read morePlumber and hands down the most knowledgeable, reliable, and professional plumber we've ever worked with. Enrique immediately came and diagnosed a hot water heater leak that I only suspected and had it replaced within an hour -- even taking the time to drive out and get the part himself. The next morning, when a new flood appeared in the same spot, he came out on a Sunday and quickly discovered it was a completely unrelated leak from our main water entrance. (Back to back leaks? Toll Brothers developers are developing a huge area next to our street and have literally been geo-forming the earth--jack hammering through layers of karst that our homes are sitting on. We have seen emergency plumber trucks up and down our street lately...) Back to the good news! Because special adaptors were needed, the repair couldn't be completed that day -- but Enrique was back first thing Monday morning, crawling under an 18" space to replace half the distribution pipe connections. He explained every step, answered every question, and even gave great suggestions to improve our plumbing system long term. Professional, punctual, and exceptionally skilled -- Enrique goes above and beyond. Proven Plumbing & Air is lucky to have him, and we're lucky to have found him. Highest recommendation possible! I also want to give a special shout out to Yelp users for their excellent plumber recommendations! We couldn't have found Enrique with you, thank you!

    We have our own Real Estate firm and were referred to Proven Plumbing by a dear client. These folks…read morehad a plumber go out and perform a water test leak at an investment property and all went smooth. The office ladies are stellar and really are good at communicating. Lastly, these guys are both punctual and great about getting back to you asap. I can say that in todays world of "services", it is a breath of fresh air that that points I make above apply to Proven Air. Thanks much!

    Lupton Backflow

    Lupton Backflow

    (5 reviews)

    The RPZ for our sprinkler system was pouring water out of the relief valve, so I had to turn off…read morethe automatic sprinkler system. I called our sprinkler company but was told they only replace RPZs, they don't repair them. They gave me the number of Lupton Backflow. I did an on-line request, and Brad came out within two weeks and made the repair, explaining to me everything he did and only replacing the parts that needed replacement. Now the big leak is gone as well as the leaks from two test cocks. I had to water with hoses and hose-end sprinklers in the meantime, and so I was very glad that they could work my system into their busy schedule. Brad also reminded me how to winterize my RPZ to prevent future problems. I was charged only $159. To replace the RPZ would have cost hundreds of dollars, not including the charge for the plumber's time. I highly recommend this company.

    I have used Lupton backflow for a couple of years now, and my first 2 experiences for backflow…read moretesting were great, though as a first time home owner I had no basis for comparison. However, I was not pleased with my most recent work order. Firstly, their receptionist Mary Kay had quite poor phone etiquette when I had called to inquire about a repair (the cap on my irrigation back flow had cracked in the most recent freeze and was leaking)--she was very brusque and practically laughed at me for trying to describe the issue I was having despite not being familiar with the exact parts of the system. I was willing to brush this off as follow-up communications by email were at least clearer and civil. The scheduling process is quite convenient and I appreciate not having to be home for the repair/testing. Secondly, in my email communications with their office, I was quoted $140-175 for my repair which included the testing but did not include parts or the filing fee- great, no problem. However, when I received my invoice, they had charged me $190 for the repair, a $15 to nearly $50 difference from my estimate range. There was no indication on my invoice of complications, nor additional services rendered upon the repair to explain this increase. I emailed them to inquire about this diff and they did graciously apologize for the miscommunication as apparently there is an upcharge for my area due to the distance they had to drive that was never communicated to me. In this email they claimed they would "take the $15 up charge off of your invoice now. And I'll take an additional $15 off to compensate you for your time in having to deal with this mistake." This was appreciated greatly, but when I received the updated invoice it was only reduced by $15, not the $30 that was promised in the email. I sent a follow-up email one last time to confirm that this was the most updated invoice and giving them the opportunity to catch their slip, but they confirmed this was my final invoice. I refuse to be a "Karen" about these situations and just sucked it up and paid the full amount requested with a thank you sent their way. Unfortunately this experience will keep me from continuing to use their services from now on, and I highly suggest that you maintain any communications with their office by email as to have documentation for discrepancies like this. I have become aware of overall less expensive service companies since this.

    Diamond Irrigation & Backflow - irrigation - Updated May 2026

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