Expert Drain Cleaning in Diamond Bar, CA

I've used the Graham Plumbing services for the past 8 years for all my plumbing issues and have never been disappointed. This time I had a major clog affecting my shower, sink and toilet. They quickly discovered the where and why it was clogged and clearly explained the process of the necessary descaling and hydro jetting of that main line as well as the risk when dealing with 70 year old pipes. The work was successful and I'll continue to use and recommend Graham Plumbing. Job well done!

Thank you Sean! My range is no longer sticking out . I had recently upgraded my range due to the last one breaking but unfortunately the gas line behind the stove was actually protruding and didn't allow the new range to fit properly. It was sticking out about 5-6 inches and looked around to find a reputable plumber to help us out. I contacted a few and many of them told me they didn't do residential work or anything "small". Randomly I was on Nextdoor and asked if anyone knew any good plumbers and 12/20 responded with Graham Plumbing so I figured I'd give them a shot. Right away Reagan set me up with an appointment and even if we had to reschedule I really appreciate that she left multiple voicemails to get to me. On Monday I had Sean come look at the site and see what could be done and right away he told me what would be the best solution. He first checked the water pressure, smart meter and water heater to see that everything was running fine. He then noted a few problems and gave me different options for what he could do. It was nice to know that Sean was quick at pointing out things that our home inspector had told us to repair in our home report. So I knew that Sean was the real deal and wasn't just trying to get us to add more unnecessary projects to the gig. I appreciated the different cost effective options but I opted for the best one, which included everything that we planned to get repaired anyway. It was nice to just get it all done in one full swoop than to have to do it in parts. Sean was very pleasant and took the time to care for our appliances, cabinets and furniture. He also took the time to explain the process and steps as he went. He also showed me what I needed to do when the gas line shut off due to the earthquake shut-off valve and it was nice to know I could explain it to my husband afterwards. He cleaned up and left the place spotless too. Overall, my experience and impression was pretty positive and I know I will 100% contact them again for any other updates or issues. Thank you so much. Prices were also really fair and reasonable considering all the work that was done.

I have used Graham Plumbing twice now. They're employees are respectful and get right to work. This time they cleaned up the maze of pipes that were under my sink and installed my faucet. Now I know I can install the faucet myself but with the maze and sizes of my pipes I felt, if something should go wrong, I would not have the right tools to fix it.

We had a shower drain that was becoming progressively slow. I attempted to snake it myself a couple times as I am usually able to clear it, but this time no luck. Called Clean Out, quickly got a response and Bryant showed up on time as promised. After repeated attempts, he took a look further and determined that it was likely a partially blocked old galvanized/cast iron pipe which is exactly what it turned out to be. Nobody likes plumbing problems, but these guys responded quickly, assessed the issue, provided me with options, set expectations so that there would be no surprises, provided a great service and stood behind their work with a 5 year warranty. On top of that, Marco (the owner) followed up a few days later to see if I was happy with the work. All of this at what I felt was a fair price for the amount of work that needed to be done. Honesty, good work, and a fair price. That's what you want in a plumbing service. I would certainly use them again and would recommend them in a second. Mauro Livi

Awesome experience this morning with clean out plumbing. It’s Saturday 7 AM and all of our drains start to back up. I called Christopher and he was able to come out within a couple hours. He is very knowledgeable and was thorough in his assessments. He took a lot of time to answer questions, and in the end, quoted me several options, all at very reasonable prices. I totally recommend this company for any drain and plumbing needs!

Clean Out Plumbing was great. We had some significant issues with our sewer line and after a few companies came out to give us a quote, we decided to go with Clean Out. Erick and his crew were excellent. He clearly explained the work they would do and some of the challenges that could potentially come up. He was honest through the whole process. The price was much more reasonable than some of the others. I will definitely use them again when we are in need.

We had a major plumbing emergency late in the evening and RedHead Rooter responded quickly and professionally when we needed help the most. We called four places before we found them. Not only did Damien come out super fast, but we didn’t speak to an answering service or an AI chat bot. We spoke to a person! that meant so much to us right from the jump! Our main line had a serious blockage that caused sewage to back up into our bathroom and multiple rooms — it was a stressful and messy situation. Damien and Nate arrived on time, assessed the issue, and worked quickly to clear the blockage and stop the problem. They explained what was happening with the line, showed us with their camera where both blockages were and handled the job like absolute professionals. When you’re dealing with something as unpleasant and urgent as a mainline backup, having a company that shows up quickly and gets to work makes a huge difference. We appreciated their responsiveness and the effort they put into resolving the situation. They are my go to for plumbing moving forward. Thank you especially to Nate and Damien. Super great guys.

A total sewage stoppage at our home on New Year's Eve led to rotor-rooting and then hydro jetting with camera assist, that discovered a break in our sewer line. The break was under a concrete patio, and despite being a holiday, they came back New Year's Day to replace the section of broken pipe, without charging holiday rates. Their efforts allowed us to remain in our house instead of a hotel while the repairs were made. The compromised area had many sewer tie-ins and difficult angles, yet I felt very comfortable with their level of expertise. Working conditions with lots of rain each day made the job more difficult, and even though I offered them to come back after the rains ended (even if days) to finish the site clean-up, they persisted in finishing the job. I never felt pressured to make my decisions as the job progressed, and felt very comfortable with their competence level. I highly recommend RedHead Rooter!

10 out of 10 ***** Highly recommend!!! Fast, honest, and professional service. Nate & Luke fixed our leak quickly, explained everything clearly, and left the area spotless. This experience was better than any other experience I had with past companies. 10 out of 10 ***** Highly recommend!!! Fast, honest, and professional service. Nate & Luke fixed our leak quickly, explained everything clearly, and left the area spotless. This experience was better than any other experience I had with past companies.

Both Steven and Oblad did an amazing job they were professional, they did not attempt to hard sell additional services , they did suggest installing a clean out for present and future blockages. I felt it was reasonable. It did take most of the day to install. They ran a camera through the pipe to ensure the blockages were addressed. I am pleased with the results. The home staff was also responsive and returned phone calls and answered phone calls promptly.I will call DC plumbing in the future for future plumbing challenges , great overall experience!

I’m very grateful for Steven’s help with clearing my outdoor pipeline clogged by palm roots. He responded very promptly and showed up in about 30 minutes. Steven explained clearly my different options for managing the issues with reasonable price quotes for each, and did not lose any time in getting to resolve the pipe obstruction immediately. Thanks for the honest work that you do.

I had a very good experience with Steven from DC Drains. He was punctual, efficient and professional. He identified the two different problems with my rain drain and targeted how they could be handled. I would not hesitate to use this company again.

I had two good experiences working with Clean Out Kings. A few years ago they snaked my clogged bathroom sink, and I have never had an issue since. Recently Martin looked into issues with the toilets and found downstream piping issues. Martin resolved the immediate issue but explained the bigger cause. He was thorough in the inspection and explained the issue clearly. Overall a trustworthy company.

Clean Out Kings are the only plumbers I’ll ever use again! Today Our technician Bobby was changing our water softner Brine bin and within 15 minutes he was on the road. What are the chances that in those 20 minutes or so we had a major back up in the whole house! We called Bobby and he returned to the residence and cleared his whole schedule to completely clear our main line. He also had to tell us the bad news of roots growing through our pipes near the street and even included a video of the damage! Rest assured the Clean Out Kings are giving me solutions to fix my issue and at a reasonable price. Can’t thank these guys enough for saving the day!

I have used Clean Out King’s for many years with a variety of repairs, water heater repairs and replacements, or whatever requires plumbing issues. My to go plumber is Martin. He is absolutely the best. He goes far and beyond to do what is best for his clients. He is knowledgeable, patient and transparent. This week I had the most challenging job for him. We had a slab leak in our powder room. It was a difficult task to try to figure out the problem, but Martin worked endlessly until he solved and fixed the issue. Today he came with another nice gentleman, named Raul and both worked for long hours until everything was. working perfectly. He also installed a new water pressure regulator. I highly recommend Clean Out King’s and if you request Martin you won’t be disappointed.

Called up Vera Plumbing on Sunday afternoon for a clogged bathroom sink. I was able to schedule an appointment for Monday at 11 am the next day. It was beyond a regular taking apart of the P trap. The trap had to be opened and snaked into the shoot that travels below the house. It was filled with hair and oil. I work 6-7 days a week so I dont have that kind of time to fiddle around on my only day off. Andrew the plumber was awesome. He came in and knocked it out in 30 minutes. He also helped me out to replace an old faucet. Left the sink looking like new! You get what you pay for, although not cheap, their plumber is professional and very skilled. I highly recommend this company.

Super happy with this plumbing company. Cedric came out and did a free estimate and was extremely helpful the entire time. I probably asked a hundred questions while we were trying to track down a leak in my house, and he was very patient and took the time to help me troubleshoot what might be going on. I really appreciated how willing he was to help and walk through different possibilities with me. Because of that, I’ll definitely be using them for future plumbing work, especially when I upgrade to a water softener system. Cedric was professional, patient, and genuinely helpful. Highly recommend this company.

My favorite family owner business. They’ve done excellent on my last minute/urgent calls. Response time killer, didn’t feel taken advantage of financially, felt like I was working with a family friend/neighbor. Seriously, nothing to lose with these guys. Alfredo is the owner and his wife does the scheduling, billing, and keeps things running so smoothly. Very impressed and will keep coming back to them (I’m a returning customer).

It was a pleasure working with Uzziel, Adrian, and their team. They quickly diagnosed the root intrusion in our sewer line, offered a fair and affordable price, and completed the repair efficiently. They provided before and after videos of the job and ensured our concerns were addressed. The entire team was professional, knowledgeable, and easy to work with. I would confidently recommend them to anyone in need of sewer line services.

Uzziel Ambriz from DrainFlow Solutions & Plumbing did an excellent job installing my Navien NPE-240A2 tankless water heater. He was professional, knowledgeable, and took the time to explain the installation process clearly. The work was done efficiently and with great attention to detail. Everything functions perfectly, and the workspace was left clean. I highly recommend Uzziel for anyone looking for a licensed, reliable plumber who takes pride in his work.

Used drain flo for a hydro jetter today, I have to say that I am very pleased with the service that Uziel has provided. Great work ethic and doesn’t give up even when the situation gets tough. 5 stars for this man 💪🏽

These guys did an amazing job! I called them for what i thought i needed. Come to find out i dont have a septic issue . They were very patient didnt get annoyed and gave me a different solution. They fixed my toilet and everything is working like a charm im extremely happy with their service professionalism and level of expertise! I will use them again for sure

My primary contact was Frank and I just need to say that he has been very professional and great face of this company. I originally had a drain problem which evolved into needing repiping of my entire drain and intake system. Frank was able to show me pictures and videos which helped inform my decision on what I needed to get done. There were bumps as in all construction but they were able to communicate the issues in a timely manner and able to work with our schedules. I am very happy with their work and they also continued to monitor after the job was done too. I would whole-heartedly recommend them for any job, big or small.

I was very pleased with the rapid response, reasonable pricing, and level of professionalism I received from high speed plumbing. I will definitely consider them in the future or any plumbing needs. These are pictures of my new water heater. Works great so far.

I had a real great experience with Top Notch Plumbing for our bathroom clog, especially with the technician Fabian! From the moment he arrived, he was professional, courteous, and clearly knew what he was doing. He took the time to explain the issue in a way that was easy to understand, walked me through the solution, and answered all my questions without rushing. Fabian worked efficiently, was very detail-oriented, and made sure everything was done properly before leaving. He also kept the work area clean, which I really appreciated. It's not often you find a technician who is both highly skilled and genuinely respectful of your home. If you're looking for a reliable plumber, I highly recommend Top Notch Plumbing and definitely ask for Fabian if you can. I'll absolutely be using their services again in the future!

Jeff from Top Notch Plumbing was amazing. He was honest with his assessment for my kitchen sink replacement. The price was fair. He came on time and finish the job in half the estimated time which was great. I would call them again in the future for plumbing projects.

Top Notch Plumbing is the best!! I have been a customer for several years now with no complaints. I always request Jeff as he is extremely knowledgeable & knows what he's doing. Affordable prices & great customer service. Sarah is always friendly & helpful which I really appreciate. I highly recommend Top Notch Plumbing :)

Very positive experience. SJ plumbing is proficient at what they do, patient, and work with high integrity. Had a ceiling leak which we thought was from a bathroom drain. SJ plumbing checked out the leak promptly and felt the leak was a roof issue. We had our roofer come and he thought it was a drain issue. SJ plumbing worked together with the roofing company to problem solve and investigate the leak. In the end, it’s a leak above the roof. Justin and Jon were incredibly patient and helpful the whole time.

Daryl with SJ Plumbing came to install a Moen anti-leak detector device for our house. He was recommended by our neighbor. Daryl did an Excellent job installing the device, expansion tank & asked him to change flappers on our toilets as well. He even took the time helping me set-up on the Moen App & adding the smart leak detectors to my phone:). We are extremely pleased & highly recommend SJ Plumbing to others!!

Great customer service from the office to the technician (Darryl) who came out and serviced our home. It was New Years Eve and they still were able to get to our house in less than 2 hours. We appreciate Darryl for being very professional and getting the job done quickly.