What Walnut Creek Homeowners Are Saying About RAP Plumbing
Real reviews from homeowners across Walnut Creek, Concord, Pleasant Hill, Alamo, San Ramon, Lafayette, Pacheco, and Martinez.
These neighbors called a licensed plumbing company they trust for the job.
A Local Plumbing Company Built on Repeat Customers
RAP Plumbing has spent more than a decade answering calls from homeowners across the Walnut Creek area, and most of that growth has come from word of mouth. When a plumbing company handles emergency plumbing calls at 2 a.m. and small fixture repairs on a Tuesday afternoon with the same attention to detail, customers notice, and they tell their neighbors. Ten-plus years of plumbing repair, water heater installation, and drain and sewer services have earned that trust job after job.
Every review below comes from a real service call, whether it was a water heater replacement in Lafayette, a Moen Flo installation in San Ramon, or a gas line repair in Concord. Roberto and the RAP Plumbing team believe consistency matters more than volume, so the same standards apply whether the job is a small drain cleaning or a full plumbing system upgrade.
That consistency is also why homeowners keep calling back for their next project, from sewer repair to a hot water recirculation pump installation. A local plumber who shows up on time and explains the work clearly earns trust one job at a time, and that trust is reflected in what customers say afterward.

Customer Reviews From Across the Area
Had a great experience with RAP plumbing and Roberto. Will be using them again on the next job for sure! Highly recommend
Was on time knew what he was doing reasonable price Would use him again
Great Service!Got camera Inspection, very professional! Definitely Recommend For all your needs!
Alex truly saved us when we needed him most. We called him the same day after our toilet unexpectedly broke, and despite the short notice, he was able to come out and have everything fixed within just a couple of hours. Not only did he get us out of a stressful situation right before our event, but he also made sure everything was completed promptly and professionally. His responsiveness, reliability, and quality of work exceeded our expectations. We couldn't be more grateful and highly recommend Alex to anyone looking for fast, dependable, and professional service!
Roberto Plascencia, R.A.P. Plumbing, helped us out with sewer line maintenance call. Professional and timely service at a fair price. I recommend him highly.
Roberto is the Best He will be my plumber for now on Phil
Roberto was recommended to me by a contractor and I’m so grateful he was able to help us out with our plumbing project. He was very reliable, had excellent communication, and was very friendly, plus his work was exceptional. I’ll definitely be reaching out to him for any future plumbing work. I highly recommend RAP Plumbing!
Roberto solved our plumbing problems! Great guy! Highly recommend!
RAP Plumbing provided exceptional service to our family. Not only did he help with our plumbing issue, but we also had a fireplace insert we needed removed. He helped to disconnect the gas and remove the insert. We would hire again 100%.
We had a great experience with RAP Plumbing. Robert was professional, friendly, and communicated clearly throughout the entire process. He arrived on time, explained everything that needed to be done, and completed the work efficiently. We really appreciated the honesty and transparency. It’s refreshing to work with a company that values its customers and stands behind its service. I would definitely recommend RAP Plumbing to anyone looking for reliable and trustworthy plumbing services. Thank you, Robert!
Roberto was thorough, and explained what was necessary and what wasn’t. He didn’t try to encourage work that wasn’t necessary. I highly recommend his services.
On time and service as good as promised.
Super fast response and great job. Highly recommend and will absolutely use him again!
I had a great experience with Alex from start to finish. He showed up on time, clearly explained the issue, and fixed it quickly and professionally. Pricing was fair and transparent. The work was done neatly, and he made sure everything was working perfectly before leaving. I’d definitely recommend him and will be using him again for any future plumbing needs!
Roberto did an excellent job explaining everything to my client and walking them through the process. As a real estate agent, it’s rare to find people you can truly trust with your clients. Professional, reliable, and highly recommended.
Fast, efficient, and reliable. He answered my call right away, showed up on time, completed the work quickly, and left everything clean. Great service thank you RAP Plumbing
Great communication and customer service. I really appreciated Roberto’s willingness to complete the job the same day as the quote. Everything was handled efficiently and I’m happy with the quality of the work
I had a great experience with this plumber. Alex was punctual, knowledgeable, and efficient. The problem was diagnosed quickly and repaired the same day. Pricing was fair and there were no surprises. I would absolutely use their services again.
Great service! Alex was professional, on time, and fixed the issue. Everything was explained clearly and the price was fair. I highly recommend him.
Alex was great, he came to my house went above and beyond to seal my tub, that was leaking causing black mold.He crawled under the house and identified the problems. I will use him again.
Very professional and super quick response. Would hire again and highly recommend!
Ready to Become Our Next Five-Star Review?
Homeowners across Walnut Creek, Alamo, Martinez, and the surrounding towns count on RAP Plumbing for honest pricing, licensed expertise, and a plumber who actually picks up the phone. Whether it is a leaking water heater, a slow drain, or a Moen leak detector installation that could qualify you for an insurance discount, we would be glad to add your experience to the list above.

