Imagine waking up Sunday and seeing a mini water fountain continuously spray water all over your fence and concrete, and hitting the neighbor's yard too. The sprinkler control panel did bot shut down the faulty sprinkler, so its likely a mechanical issue with the control valves in the backyard that failed open. I have no idea how to DIY this so I was lucky to find Ostwald. Yep, they are a 24/7 company and were able to comr out same day in a few hours. Darvin and his helper replaced my entire sprinkler control valve system, faulty sprinkler heads, and did some excavation to fix some leaky pipes. About 3 hours total - not a straightforward job since it also involved wiring and some backyard plumbing. I have an older house so they actually had to shutoff water to the house for a few hours. Not sure why the sprinkler system does not have a separate isolation valve. Maybe it does but its not obvious. Definitely recommend Ostwald Sprinkler Repair for quick turnarounds and responsive service, even on Sundays when most other sprinkler repair companies are closed. read more

Mid Sunday we discovered the valves were busted and water was overflowing, Darvin and his team were able to come out within the hour to fix and also help troubleshoot the system. Before and after picture. Spent a total of about 2.5 hours onsite. read more

Oswald Sprinkler Repair - Brand new - Irrigation Near Me

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Highly recommend! This team solved our sprinkler issue quickly, pricing was reasonable, and they were very responsive throughout. Much appreciated! read more

I called Oswald Sprinkler and they promptly stopped by to give a quote and they ended coming out the next day. I had two different holes. The big problem was the main sprinkler zone pipes. There were 4 pipes all on top of each other. There were 6", 4" and 3" roots the needed to be cut out. Each of the pipes were fixed and back to normal no leaking. I will be calling them again if I ever need more help. read more

I sent a request for sprinkler repair to several vendors. Oswald responded promptly - the other vendors took their time. Darvin diagnosed the problem and gave me a fair price. Darvin did the job for me the same day - great service - took his time - explained everything to me that was being done. Yes, I would hire them again for sure, read more

Oswald responded very promptly when we first reached out here on Yelp and we were able to be serviced next day. We had to get our lawn genie station replaced because it was old and had sprung a pretty bad leak. Everything was take care of efficiently and we appreciate the clean up of the surrounding area after! read more

Darwin and his team came on a Sunday afternoon and replaced two sprinklers. He was efficient, on time and gave a fair price. I would hire him again and will definitely refer him to all friends and family members. Thanks again. read more

This is the second time I have used Oswald Sprinkler repair and upon contacting them, they indicated that they could come out the next morning. The first time, I dealt with Oswaldo (which was a great experience) and this time, I dealt with his son, Darvin. I had a problem with a sprinkler timer station not working and Darvin was able to diagnose the problem and proceeded to fix the issue (which involved fixing an electrical wire attached to one of my sprinkler valves). I also had him replace a sprinkler head which was not flush to the grass and the new one installed was now flush properly (don't need anyone tripping on the sprinkler head). Darvin was very professional in dealing with the problems and the fee to do all of the repairs was more than reasonable. Needless to say, I will always contact this business if I ever have future problems with my irrigation system. read more

I bought a house a few months ago with a large front yard/ garden fronting the property. The sprinkler system wasn't working properly so I reached out to Oswald for help. He came out the next day, advised me of the problem and didn't even charge for the visit. I'll definitely will be using Oswald going forward. read more

I enjoy working with Oswald Sprinkler Repair, they are prompt and efficient, they are fair in pricing and provide quality work.

They arrived on time and replaced 5 antisiphon valves within a couple of hours. I was impressed with their efficiency and punctuality.

My irrigation system hadn't been working (and I didn't realize it). Oswald responded very quickly and made arrangements to come the next day. He was flexible with scheduling and arrived on time. He was able to quickly look at the system, determine the issue and fix it. It was quick, efficient and he was very kind. He even provided an estimate to help with creating a system for the front. I look forward to working with his company again. read more

The team was incredibly fast and friendly! They kept me updated with their findings and got the massive leak under control!

I had a leaky sprinkler head, thought it was a valve problem. Oswald came on a Sunday morning, did a thorough testing and said the valve was fine. Advised that there was no good solution except shutting off the leaky head because it was downhill. He refused to let me pay, saying he didn't "fix" anything. Can you imagine any better service than that? I will be a customer in the future... read more

I would definitely recommend this company. I called on a Thursday afternoon and they were able to come the next morning. They gave me an hour window and they should up when they said they would. They fixed our problem with sprinkler valve and they also made some recommendations for our sprinkler system that needs to be done but they said it something we could fix later we will definitely use them again. Again Darvin was very professional and explained everything. I would highly recommend them to anyone. Thank you Darvin!!! read more

Oswald and his team have been amazing to work with. They've helped me with several projects I honestly wouldn't have been able to tackle on my own -- including replacing our sprinkler system, fixing issues in our crawlspace, and installing a new gas water heater on a separate job. They're professional, flexible, and clearly know what they're doing. What really stood out to me was how quickly they move -- in some cases, they were able to come out and complete the work the same day I requested a quote or inspection. That level of responsiveness is hard to find. I'll definitely continue using Oswald and his team for any future repairs. Thank you guys for the great work! read more

Oswald was great! He came the same day we called, addressed the problem immediately (a leak in our sprinkler system) and definitely knows his stuff. He's also very nice and his pricing was super reasonable. I would strongly recommend him for any sprinkler job! We are located in the Piedmont ave part of Oakland. read more

I needed a sprinkler replaced that was above ground since the house was built. The sun finally caused the exposed pipe to crack, requiring replacement. Oswald responded quickly, and provided a quote. His pricing is a bit on the high side, but his team fixed the sprinkler and some others that he identified needing fixing as well. Once complete, I noticed that some of the lawn sprinklers were too close to the sidewalk preventing me from running my edger past it without damaging it. He came back and fixed it. All in all, it was a smooth transaction. read more

Oswald Sprinkler really helped me fix my busted sprinkler system. It recently sprung a big leak that was leaving a lot of water in my yard. They were highly responsive and communicative and gave me a few options to consider for work arounds which was much appreciated. I will certainly call them again for any of the services they provide! They were also very friendly and sweet guys! read more

Was very responsive to my late night inquiry text and came out to my house in Danville early the very next morning to fix a leaking valve box. Very polite and professional - they got to work immediately, fixed the issue, and was able to remove and reuse the enclosure without any demo. Will for sure hire them again for all future irrigation needs and will probably use them to do a complete overhaul of the whole system in the near future. Thank you! read more

Oswald did a great job w/my sprinkler installation and we had a small issue a few months later. Oscar came right out and fixed it w/in minutes at no charge. He's friendly, efficient and very reliable. Great job and I highly recommend Oscar and his team. read more

These gentlemen went above and beyond what we had originally asked them to do. They are very friendly, on time, they completed the job in both front and back yards rather quickly and they cleaned up very well. We highly recommend them. read more

Oswald Perez and his team just finished repairing my sprinkler system, valves and replacing some sprinkler heads. I initially found him on Yelp and contacted him through the platform but I say cut out the middle man (and missed messages) by calling or texting directly. Despite this being his busy season (everyone wants their sprinklers working when the weather starts to heat up) Oswald and his daughter came to my house on Monday to give me an estimate. They worked on Wednesday and Thursday- and by mid morning on Thursday, everything was up and running again. Very professionally run family business. I am happy and confident that if any issues arise in the future, Oswald and his team will resolve them. I will happily pass his name and contact info on to any of my friends and family who need sprinkler services. read more

This review is only for communicating and scheduling. I requested a quote for a sprinkler system repair. The initial response and scheduling for a diagnosis went well. I arranged to work from home to accommodate the visit. Didn't show up at the appointed time. I messaged about the miss and he requested to reschedule at a later time that day. No show at the rescheduled time either and no communication to let me know he wouldn't be coming. Unprofessional engagement. read more

Found a leaky sprinkler valve and they gave me the best estimate to replace it and several other 30+ year old valves in my system. It wasn't an emergency, but they came out on the weekend to do the work. Because of the way the valves were installed there was a lot of digging and they cleaned up everything so you couldn't even tell they had been there. The repairs were done in December when I don't actively use the system and when I went to start it up this month one of the valves wasn't turning on. I called them up and they had a guy at my house in 10 minutes! He was able to solve the wiring issue between my controller and the valves (very old system). I'd definitely recommend them. Great service and communication. read more

Installed a new sprinkler system for my front yard. It was done well and finished everything faster than the initial estimate given.

Grateful for these guys. They were quick to response and helped me with my sprinklers the same day as my situation was urgent. Very satisfied. Thank you. read more

I called to have them come and look at leaky valves and they had time to do it that same day. I really appreciate these guys. Not only was he upfront on the price they were able to work it that day and worked with me on what I could afford. I'm very happy that my valves don't leak anymore. I highly recommend them and will call them back as my go to guys. read more

We hired Darvin from Oswald Sprinkler repair service to replace a broken irrigation sprinkler valve and he was available to come the next day and repaired it quickly. The cost was reasonable and I would hire him again. read more

I had a leaking irrigation unit . Oswald came the same day fixed it quickly . And at a great price. Thank you again for your time and service read more

Oswald and his son Darvin do excellent work. You can call either of them and they will be at your home that day to repair your sprinkler problem. I recommend them highly. read more

After I put a pickaxe through a sprinkler line that I didn't even realize was there, Oswald Sprinkler Repair came out to replace the faulty shutoff valve and keep me from emptying the Pardee Reservoir into my backyard. Thanks for the quick fix! The guys clearly knew their stuff and had great vibes; if we ever decide to actually put this old sprinkler system back in use we'll definitely call them again. read more

The team has fixed 2 valves for me now, with less than 1 day turnaround. Great service, guarantee on their work (they will come back and fix if it breaks), and very reasonable price. Highly Recommend Oswald Sprinkler Repair! read more

This team were sprinkler miracle workers! My system is very old at this stage but they were able to keep it up and running. They quickly diagnosed and addressed the issues that led me to reach out to them originally, then identified another issue that I hadn't even noticed. They reoriented my existing sprinklers setup to address the new issue and ensure that my backyard got enough coverage. I cannot say enough good things about them - I highly recommend their services. read more

We had a leak under the pavers that needed to be addressed. Oswald sprinklers promptly fixed it in such a cost effective way that did not require removing pavers. Great work. read more

Very quick and clear. I appreciated how fast they were able to do the work I needed (replace a spinkler valve and expand my drip irrigation) . They stand by their work. read more

Oswald is knowledgeable, professional, timely and fairly priced. I manage several propeties in Alameda and Contra Costa counties, and rely on him for my landscaping repairs. I highly recommend him. read more

Sprinkler Repair Done Right -- Fast, Honest, and Professional I had an issue with one of my sprinkler zones that wouldn't shut off, even after I replaced the valve myself. After exhausting every DIY fix I could think of, I contacted Oswald for help, and I'm so glad I did! He was quick to respond, showed up on time, and immediately got to work diagnosing the problem. He found the correct valve, replaced it quickly, and had everything running perfectly within the hour. read more

Oswald knows stuff! I called him yesterday & he showed up this morning. He immediately diagnosed the problem with my drip system. He then returned later in the day to repair the problems. I highly recommend this company. It is difficult to find a company that truly specializes in sprinkler repair. read more

Oswald came over to give me an estimate and couldn't have been nicer. He spent at least 45 minutes telling me about what needed to be done. I'll spare the details but I need new plumbing. He couldn't replaced a valve but he knew it would be a matter of time before it failed due 60 year old galvonized pipe corrosion. I'll get the plumbing done and certainly call him to do take care of the sprinkler system. Great guy! read more