All reviews for OA Plumbing LLC

Excelente servicio recomendado 100%

Recomiendo a OA PLUMBING me remplazo mi water heater muy buen servicio puntual y buen trato y los precio rasonables

100 % recomendado me instalo mi estufa de gas que yo compré y me instalo un water softener para remover el agua dura de la ciudad

Encantado con el servicio de O A plumbing, muy profesional y efectivo no puedo recomendarlo lo suficiente, muchas gracias, muy satisfecho con el trabajo

I had a great experience with this plumbing service. He did a really good job, very professional, efficient, and knowledgeable. The work was completed in a timely manner and everything is working perfectly now. I really appreciate the quality of work and would definitely recommend him to anyone who needs plumbing services.

Expert plumbing Fast, durable solutions at a fair price, quality service, I recommend it, best price in Las Vegas

I highly recommend Oscar and OA Plumbing for anyone needing a major repipe. Our manifold leaked that is connected to gray poly pipes, and Oscar replaced the entire system with Uponor Aquapex lines and Propex fittings PEX-A system. He was professional, transparent with pricing, and ensured everything passed city inspection. He provided answers and guidance on every plumbing issue. 5 stars

Update with another job. Oscar installed my store bought American Standard Rumson toilet from Home Depot to replace my old one. $275 with discount. He hauled the old toilet away.

On same day after the toilet job, I called him again to check a leaking shutoff valve and he came back and replaced it for free as a repeat customer.

Oscar at OA Plumbing is highly recommend

I wish I could give Oscar 10 stars. I can’t say enough about how amazing my experience was. Having an issue you weren’t expecting happen is stressful. But, Oscar made this experience easier and less stressful. He explained everything to us and gave us options. I didn’t feel obligated to choose him. He let his knowledge speak for itself. His work was amazing and he fixed everything the same day. We spoke with a few plumbers and Oscar was and is the best choice. I will be recommending him to everyone that asks for recommendations for a plumber.

Oscar came out to replace my kitchen faucet and did an excellent job from start to finish—he arrived on time, worked efficiently, and installed the new faucet perfectly with no leaks or issues. He was professional, respectful of my home, and left the workspace clean when he was done.

My wife called Oscar on a Saturday (3/21/26) around noon. She requested an estimate for a drinking water filter system and faucet installation. After she sent him pictures of the kitchen sink and underneath, he gave a quote within 10 minutes. We approved and he came down to install it same day, around 1:30 PM. He finished the job in about 2 hours; he even quoted and replaced our old angle stops in that timeframe. Overall, we're very satisfied with his work.

Positives:
-Provides high quality materials and top notch work.
-Leaves work area very neat and clean.
-Very approachable, answers all questions amicably.
-Pricing is reasonable.
-Offers multiple payment options; cash, check, credit card, Venmo, Zelle.

Negatives:
-None.

I had an outstanding experience with Oscar from OA Plumbing LLC. From the very beginning, he was incredibly responsive, professional, and thorough. What really stood out was how clearly he explained everything—he walked me through all possible scenarios and was completely upfront about pricing, which I really appreciated.

What makes this experience even more meaningful is that I had earlier in the day dealt with another company that was clearly trying to upsell and take advantage of the situation tripling original quote in a matter of 30seconds, I didn’t share any of that with Oscar, yet he still approached everything with complete honesty and integrity. That alone says a lot about his character and the way he runs his business.

He went above and beyond by doing a full video inspection of the plumbing system at no charge, checking all faucets, drains, and toilets to make sure everything was functioning properly. He was extremely thorough and communicated with me every step of the way.

Yes, it may have cost me more bringing in two companies vs calling OA from the beginning but when you know something isn’t right, it’s worth it to stand on integrity. Oscar proved that there are still honest professionals out there.

Because of this experience, he’s earned a repeat customer for as long as I’m in Vegas, and I’ll be referring him every chance I get. Truly grateful for his time, his honesty, and the way he does business. 5 stars all the way.

Excellent service Oscar

very good service 100% recommended

Great and fast Service!

Great service, very professional.

Nice and quick service… I recommend this guy

Oscar is always very helpful and make the everything easy

Outstanding plumber he did a excellent job in will. Recommend him too anyone and everyone

Oscar did very good work in a timely manner and I highly recommend him!

Danny and Oscar did an amazing job on my repipe and tankless. I would only request them two.

Very quick and reliable. Thank you OA plumbing LLC