Aqua stat came out same day. They were very professional, knowledgeable and gave us a great quote. When they went in and found additional issues they addressed them at no extra cost. Will definitely call again for all plumbing needs and highly recommend. read more

Good company. Fast and reliable. Can always depend on Oscar to get it done. Replaced a rusted out water nipple coming out of the wall. Looks good and no problems. So far so good. Price was $$$. No one wants to spend too much but everyone needs to make a living and pay bills. So price was okay. Will use again. read more

This is the second time I've utilized Oscar from Aquastat Plumbing. He's super responsive, can handle emergencies and does great high quality work. I had a leak in our laundry room plumbing and he took care of it within a couple of hours. The second call was a Sunday morning hot water pipe leak that flooded my first floor and garage. Although it was his only day off, Oscar was up to the task. He's professional, timely, and reasonable. He's the only one I trust in my home. You're in good hands with Aqua stat. read more

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Oscar has done 3 different plumbing projects for me. Quality work. Professional. Reliable. First person I text with any plumbing issues.

Of course it was Christmas Eve and the hot water was not working. I called numerous places...all cancelled on me. Called Oscar Monday morn he was 20 minutes from my home....came out and fixed the problem in less than an hour. He was knowledgeable insightful and respectful. He's now my go to for plumbing and other services they preform read more

I Messed up doing some bathroom work and water handling to the toilet started leaking all over the plus. Luckily, I able to slow down enough till Oscar saved the day. Came around 7pm got fixed everything by 8pm. He's is very nice and professional. Thanks read more

I would never use this company ever again!! Had my pipes changed from galvanized to copper, and everything seemed fine, then we found a leak coming from one of the bathroom pipes, Oscar came over and immediately said it wasn't his fault. So defensive and would not stand behind his work. Paid him over 20k for sloppy work!!!! Never again!!! read more

I rarely review anything on Yelp, but I had to make one for Oscar and Alfonso. I had a water heater emergency and attempted to use Home depot, they came to my place and said the one they brought was too big and told me I would have to wait for the next opening which was 5 days later. The support team was complete shit and they left me out to dry. Luckily by chance I was able to find Aqua stat online and they answered my call for a replacement water heater dead early in the morning, I explained to them my situation, next thing I know they were at my door within 20 minutes doing measurements prior to their other jobs. Came back later that day with the exact water heater I needed, something that Home depot didn't do and Lowes said would of taken them 2 weeks to do. Oscar completed the job in a few hours after arrival and did it for a better deal. I don't know what to say besides thanks! read more

I have been very fortunate to work with Oscar for over five years on more occasions than I can count. Always prompt and responsive...even in emergency situations. Extremely polite, courteous and neat. Mindful of safe practices during the current pandemic. A very good value. Knowledgeable and efficient. The only plumber you will ever need. read more

I was doing improvements and Oscar was recommended to me. In the course of the project, he discovered the main sewer line from the house to the street was broken. This meant trenching the concrete in the house, garage and outside. It also meant pulling an emergency plumbing permit from the Department of Buildings and Inspections. Oscar got the permit the next day and fixed the problem. He was conscientious and helpful. I explained to Oscar that I was working on a budget for improvements and he gave me options about upgrading to tankless water heater, or keeping the existing one which needed work to come up to code. I'd definitely hire Oscar again for any plumbing work. read more

Aqua stat had a deal for services and our laundry drain was in dire need of an unclogging, so I thought, why not. Pros: -The plumber came on time, but my boyfriend didn't answer the door. The plumber came back after he called in an hour later and we still received service on the appointment day. -The yelp deal. - Got the job done, with no problems with the issue to date. Con: I had difficulty getting a hold of someone to set up an appointment, but within a couple of days, I received a call back and they told me it was because the owner was on vacation. read more

Oscar did a great job on my sewer line in Walnut Creek about a month ago. I would absolutely work with him again as he's trustworthy, straightforward, and a very hard worker. I had a separation in my sewer line as well as a leak in my water line. Oscars quote for both of these repairs was very reasonable. I was able to schedule the repair very easily with him as it was always easy to get in touch with Oscar over the phone. The repair was a little more difficult than originally anticipated but Oscar worked right through it all day long to get the job done and restore my services. Other plumbers might not have put in the extra effort to do the repair properly in the same amount of time. Give him a call and you'll be well taken care of. read more

I had a new faucet install in my kitchen about a month ago using a family friend. Well this morning water started to pour out for no unknown reason. I call Mario our Bldg Eng who refered me to Aqua Stat Plumbing, Oscar Sanchez a one man operation. He is very professional, assessed my problem and was out of my complex within 30 minutes. He was called and gave me a two hour window which he met. I would highly recommed Oscar if you are looking to stay away from the very expensive Corp operations. Excellent Rates. He can be reached at 510-755-7437 or look his business up on Yelp read more

I needed to replace an old water heater, install 2 bollards to protect the table the water heater is on and run a water line to the refrigerator so I turned to Yelp and found Aqua Stat Plumbing. Oscar is a man of his word. He said he would be by at 8am to give me an estimate and on the dot, he was at my door. I told Oscar I needed the water heater to pass inspection so he got the permit and went to work. On the day the city inspector was to come and look over the water heater, my work needed me in the office so I told Oscar I wouldn't be around to let the inspector in so Oscar rescheduled his work to be available to let the inspector in. Naturally, the water heater passed inspection and a few days later my neighbor came over to admire Oscar's work and commented, "He know what he's doing." Oscar is a very hard working man on a tight schedule. I hope you much success and thanks again for being true to your word. read more

The absolute BEST plumber I've ever had the pleasure of hiring was Oscar Sanchez at Aqua Stat Plumbing. He took care of all my plumbing needs (which were huge both times) and didn't charge me a bundle. He's my plumber forever!!! read more

Great experience! Oscar did a great job and took care of the problem quickly (snaking a drain). Also worked to accommodate my schedule. Thanks!! read more

Oscar from Aqua Stat came to my house on one evening to look at my gas tankless water heater that does not produce steady hot water. He spent about half hour to inspect the heater and the shower in the master bath upstairs then told me that the problem was from the hot/cold water mixer (the stem) of the showers (both the master and hallway bath upstairs), not the heater. He told me that he will go buy the parts and come back to replace two stems for $175. I paid him $225 for the inspection. Two days later, he texted me telling me that he went to a plumbing part store and the store "don't seem to have it (the parts)", and he need to come to my house take out the stems and then "going over the bay and ordering the parts". After getting the parts, then he can come back and install them. The new quote is 2 hours to buy the parts, another hour for installation, $175/hour, a total of $525. I spent about 5 minutes searching YouTube and got the parts, then spent another 2 minutes to find them from Home Depot. It may take me half hour to buy them from Home Depot. I am not a plumber, but simply logic tells me that not enough hot water for the entire house should not be caused by the hot/cold water mixer in the shower. The water also is cold for the sink down stairs should have nothing to do with the mixer upstairs. Imaging that you pay $225 + 3x$175 = $750 for just replacing two stems. Is this a scam or not? I will definitely not recommend this type of company and service to anyone. read more

Not a great or made not a conscientious plumber - had to chase him down the hall- as the SIMPLE faucet he installed immediately fell apart......Less than an hour of work took 3 hours - then he made dopey excuses as to the why ...... My handyman is a better plumber- will use him (my handyman) for SIMPLE plumbing in the future..... read more

Oscar just snaked an impossible to reach clog, came early in the morning so I could get on with my day, and replaced the couplings to make my drain completely leak free when he discovered they were less than optimal. He even managed a few well timed jokes, handled my dogs with aplomb and was more than patient with children. All in all, exceptional service and professionalism. read more

Oscar provided great, timely service to us for a difficult kitchen sink clog. He gave us an honest assessment and worked the problem to a satisfactory solution. Courteous, punctual and honest, Oscar took care of us and charged a very fair rate. I highly recommend Aqua Stat Plumbing. read more

A hot water recirculator that I had bought and had Oscar come out to install, had a faulty part and a week later, started leaking from the upstairs bathroom. I came home and found water was dripping from the ceiling. I panicked and texted Oscar who came out right away and took care of things, despite the fact he was over an hour away when I called him and it certainly wasn't convenient on a late Friday afternoon. He is calm and dependable and I love the fact that I could actually reach him, instead of leaving a message at an office and waiting for someone to get back to me. read more

Unfortunately, this guy kept bullying and threatening me through the website and left a false account of events in response to his review. The bullying stopped immediately after I phoned customer support. Customer support agreed that his emails to me were not acceptable and must have called him to tell him to stop contacting me. I was told that if he failed to act and continued in the same way he would face the ultimate penalty - suspension of his account. That worked. read more

Oscar Sanchez is hero and a great plumber. He has integrity, a strong work ethic and is patient and persistent. We have a problematic tankless boiler/water heater combo and Oscar literally drove straight to our house from his vacation to fix it today. I highly recommend him for all your plumbing needs read more

Excellent responsiveness and Excellent work! We called to have our Kohler toilet repaired because it was dripping from the tank. We thought we had all the right parts. But when Oscar came to our house to do the work he realized we didn't have the right parts. He TOOK THE TIME to find the website and the exact parts so we could order them. He was very understanding! He worked with us until we had everything we needed and was flexible with our schedule. When he came to do the work (ON TIME, very important) he was respectful (also very important), CAREFUL AND CLEAN, and knew his stuff! He even replaced a couple of things we didn't recognize, without charging us! Plumbing problems can be annoying and scary. It was good to have someone like Oscar who is very very experienced and skillful. Thank you so much Oscar! read more