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    On Time Plumbing

    4.7 (191 reviews)
    Closed 8:00 am - 6:00 pm

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    Reviews With Photos

    Lin T.

    I am not talking about their service. They did not show up for this appointment on Saturday. I called them but no body answered the phone. I left the voice message. Well, I was thinking it was weekend so they may get back to me on the next working day. On Monday, there is no call to explain what happened.

    Tony P.

    Bought an "all-in-one" ventless washer/dryer as a drop-in kitchen replacement for a dishwasher. I ordered it from Home Depot and paid for installation but their contractor, Temco Logistics, couldn't do it. I called On Time Plumbing and the next morning, Isidoro swung by, took a quick look, gave me an estimate, came back in the afternoon with the correct fittings/adapters/splitters to hook up under the kitchen sink and knocked it all out in around an hour. Wore a mask, booties for working in the house, totally professional, courteous, and fast work. I couldn't be more pleased! Will definitely call them again next time I need any plumbing help. Thanks!

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    9 years ago

    Great work, reasonable price. Especially when I had a bursted pipe. They didn't try and over charge because I had a major need.

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    8 years ago

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    6 years ago

    Fast, courteous, and knowledgeable...Isidor took care of us and got us back in business!

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    8 years ago

    Fixed the problem quickly and courteously! Recommend!

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    9 years ago

    Eddie was outstanding! He arrived on time and showed true skills in all the work he completed! Highly recommend.

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    9 years ago

    Eddy was professional and efficient. He fixed my sink quickly and was a pleasure to work with.

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    9 years ago

    Business owner information

    Photo of Isidoro A.

    Isidoro A.

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    7 years ago

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    Page 3 of 5

    Ask the Community - On Time Plumbing

    Review Highlights - On Time Plumbing

    Luis was fast, efficient and courteous in replacing our frozen water valves under the bathroom sink.

    Mentioned in 19 reviews

    Read more highlights

    Water Heaters Masters

    Water Heaters Masters

    (846 reviews)

    After getting a very high quote from a major plumbing chain, we decided to contact Water Heater…read moreMasters. We had an absolutely fantastic experience with Water Heater Masters. Alex sent our technician, Rojo, who helped install a new 40-gallon gas water heater in our indoor utility closet, and he was incredibly diligent, professional, and efficient from start to finish. Installing a tank in an inside closet can be tricky, but Rojo handled the entire job seamlessly in just 2 hours. He replaced everything with high-quality components, including: * New hot and cold water flex lines * A brand new water shut-off valve * A new gas flex line and sediment trap * Fully reworked earthquake straps (to meet California safety codes) * Properly updated T&P line and venting He also took care of the removal and disposal of our heavy 18 yr old tank, leaving the utility closet completely clean. If you want fair pricing, expert specialized service, and a technician who respects your time and home, call Water Heater Masters and ask for Rojo. Highly recommended!

    We were replacing a gas water heater with a hybrid electric heat pump water heater. Generally, this…read moretype of heater costs twice as much (price and installation) as a traditional electric water heater, but costs a lot less to run (and therefore you recoup the additional cost in a few years from lower operating costs). I had a very easy experience getting an on-site quote. I received 3 quotes for this job. 2 quotes, including this one, came in around $7100. I went with a third one at around $6700 (which included an additional mixing valve) and am very happy with my decision. Overall price was not a big part of my decision, but brand of water heater was. After doing some research online, the most recommended brands are AO Smith and Rheem (GE). Both higher quotes were for Navien, which has only been making heat pump water heaters for 1 year, but I was told that it is the most reliable brand. I did not understand how this claim could be made, given how short the duration of evaluation for this product. Even the worst appliances usually work for at least a year. So I requested a quote for AO Smith or Rheem, which I did not get. I'm not sure why my brand request was not honored, but it made me question whether I should go with a company that either has communication issues or maybe some type of deal with Navien that I was not informed about. Many water heater installers are preferred installers of certain brands, which means they can get better pricing, etc. I did not want to be a guinea pig for Navien.

    MTZ Plumbing - Logi

    MTZ Plumbing

    (105 reviews)

    I couldn't be happier with the service I received! From start to finish, the entire experience was…read moresmooth, professional, and stress-free. Alex arrived right on time, quickly diagnosed the issue, and explained everything clearly before getting to work. The repair itself was done efficiently and with great attention to detail, and it's obvious they take pride in doing the job right the first time. They also made sure everything was clean and tidy before leaving, which I really appreciated. What really stood out was the honesty and transparency--no surprise charges, just fair pricing for high-quality work. It's not always easy to find reliable service like this, but they definitely exceeded my expectations. I highly recommend them to anyone in need of plumbing services and will absolutely call them again in the future!

    I had an excellent experience with MTZ Plumbing. I reached Hector by phone (no wait), and…read morescheduled the appointment. We actually had 5 jobs in the course of a week (May 26th - June 4th 2026): 1) Removed badly corroded faucet and replaced it. Work was great, and it has been functioning perfectly. 2 and 3) Replaced p-trap on sink, and replaced the two shutoff valves on the same sink. Again - flawless work. 4) Installed a 3 filter water filter (a Kind Water filter system) for the house (at the water input in the garage). Excellent planning, design, layout, and execution of the assembly. The finished work looks excellent, and the filter is functioning well. 5) Debugged, and fixed, a weak water input to our refrigerator's water and ice maker system. The water flow is much better now. Hector's work was not only excellent, he kept us posted on the schedule and arrival times. Also very meticulous cleanup after the work - i.e., very respectful of the property. Honest, polite, hard working, and skilled at his craft. Thanks!

    #1 Honest Plumber - Before

    #1 Honest Plumber

    (333 reviews)

    I bought a new home and needed to replace all the crumbling, leaking cast iron pipes with PVC. I…read morecalled around and finally landed on Honest Plumber given its great reviews. I gave them a call and apparently Eddy had recently broken his wrist so he couldn't personally come out and see the property. Jorge, who works with him came out and did a thorough investigation of the place and provided a quote comparable, to the competition. The reason I went with these guys was Jorge impressed me with his attention to detail and thoughtfulness. He explained how pluming worked to me, potential issues with my setup that won't be addressed, what I need to watch out for. I felt like all the steps he laid out were reasonable and I knew very well the quirks with my particular system afterwards. Nothing much to talk about regarding delivery - prompt, on budget, on time, did everything that was promised. I'm no pluming expert, but didn't notice anything out of place from a cursory view. Didn't notice any leaks a couple days later. For future jobs, I'll still reach out to these guys. Hopefully it'll be for something smaller than overhauling my entire sewage system...

    Highly recommended!…read more I needed help to finish a botched faucet removal and replacement done by a previous plumber (i.e., yours truly!). The job was complicated by 16 years of rust and hard water and pre-existing terrible cracked granite countertops that hadn't been sealed and protected well at all around the faucet area. Eddie was able to schedule me within 48 hours of my call and Jorge from #1 Honest Plumber showed up ready to go. He inspected the issues with my sink and gave me an extremely reasonable flat-price quote to do the work. I agreed and then watched as Jorge did a skillful surgery to excise what remained of the old faucet, patched up my terrible granite like a dentist would patch up a cavity, and installed and tested my new faucet and soap dispenser. Jorge was polite, friendly, professional, efficient, tidy, careful and didn't even roast me for my ham-fisted attempts at DIY work before he showed up. It doesn't get much better than that! Thanks, #1 Honest Plumber team. You guys had my back and I will 100% call you back again when I get in over my head on a plumbing job.

    On Time Plumbing - plumbing - Updated September 2026

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