Water Heater Installation/Repair near Rosemead

“It’s not easy to find a plumber you can trust. I have worked with Alberto for years, he does quality work, is communicative, and reliable. I had a plumbing issue recently, he came, inspected, and found that the issue was just a blockage that has since cleared. He didn’t charge me for his time, he just said to call if issue comes back and provided some preventative measures.

I cannot recommend this man enough. Thank you so much Alberto!“

“Thank you ray jr for job well done, jr came out to do preventive maintenance on our central air and found a part that was not working as it should and was able to replace it the same day this should hopefully extend the life of our system. THX JR“

“I had a leak underneath my sink. Called Western Rooter in the morning, and the Joan Cope scheduled a repair window in 2 hours. Carol came within an hour, and fixed the leak. All done in an efficient and timely manner. Thank you!“

“I received outstanding service from the two service employees They arrived punctually and addressed the problem with a positive and knowledgeable customer service charges are fair and reasonable on every service I have worked with this company and I highly recommend their company !!!“

“I was looking for a Plummer and I'm glad I call Nolasco pluming, there were very professional, and very helpful, they did new piping in my condo, fix, my dryer vent, and they left my home all very cleaned when they finish the job the pricing was good they work with you I will keep calling them in the future.

Muchas Gracias a todos por su ayuda

I need the help again from Nolasco Plumbing and it was great again so help full and was satisfied with their job thanks you so much Juan“

“Very happy with the service. Scheduling was easy through the website and coordinating with the plumber, and the service was great. Emmanuel, was knowledgeable and helped explain what the problem was while offering solutions. The problem got fixed quickly and I’d recommend them for someone looking for plumbing help.“

“I recently had another excellent experience working with High Speed Plumbing, and once again, Juan Coronado and his team exceeded expectations. I’ve worked with Juan previously on a toilet repair at my home, and after both experiences, it’s easy to see why his company has earned such a strong reputation for professionalism, honesty, and quality workmanship. In fact, after this latest job, I’m already looking forward to working with them again on an upcoming backyard/pool project I have planned.

Our home was originally a remodeled flip, and while many cosmetic items were updated, some of the underlying plumbing fixtures—particularly in the master bathroom shower—were clearly overlooked and eventually needed attention. The hot and cold shower stems had snapped due to age and wear, the seat cushions were badly deteriorated, and the finishes/trim pieces were completely worn out and needed replacement. Given the age of the fixtures and the fact that they likely hadn’t been serviced in over 15 years, this could have easily turned into a much larger and more expensive repair.

Marco, who served as the lead technician on the job, was outstanding from start to finish. He was knowledgeable, detail-oriented, and took the time to thoroughly explain the issue and walk us through the repair process. John, who assisted on the job, was equally professional and attentive, and together they worked incredibly efficiently while maintaining a high level of quality and care.

What impressed me most was how transparent and customer-focused the entire team was. They didn’t push unnecessary replacements or attempt to upsell work that wasn’t needed. Instead, they focused on providing the right solution while keeping costs fair and reasonable. In today’s market—especially in California—that level of honesty and integrity is hard to find.

The job was completed in impressive time, communication throughout the process was timely and professional, and the final result was excellent. The shower now functions like new again, and it’s reassuring knowing the work was done correctly by a team that genuinely takes pride in what they do.

Juan has clearly built a company culture centered around trust, responsiveness, and quality service, and it shows in every interaction with his team. Huge thank you again to Juan, Marco, and John for another great experience. I highly recommend High Speed Plumbing to anyone looking for dependable, skilled, and honest plumbing professionals.“

“Alex was honest, on time and very informative about current process and the next steps.“

“Oscar was fantastic, very patiently explained the problem and fixed it extremely quickly. Talked through all of our options as well. Excellent service and very personable and professional too! Thank you!“

“We have used Nautilus Plumbing a few times and they are terrific! They answered my call on a Sunday and came the next morning for a sink pipe replacement. They have also done two other emergency sewer pipe repair for us in the past. They are always very courteous , on time and always clean up well. They are also very nice and patient with my questions. I would highly recommend them and won't use other plumbers again.“

“I have been using Jay for YEARS. His communication is always timely and amazing. He arrives on time and is meticulous in his work and cleaning up afterwards. He is friendly, skilled and reliable. I needed him to replace the knobs to the water source for my new washer. I am on his subscription plan so basically only pay for the parts. I highly recommend Jay!!“

“Great service at a good price will be using RHS plumbing and drains for now on, thanks again“

“A/C maintenance technician was professional and amicable. New at his job but with more training will do great.“

“Dude was amazing, answered all my questions got my disposal working again even told me I should upgrade but didn’t push the sale just wanted me to know it was old and would stop working at some point. Checked a few other issues I was having as well. Really nice guy and just kept it real with no pressure or upselling.“

“I’ve used CJ Plumbing three times over the years. First to unblock a drain pipe, then to diagnose a water leak on my lawn, and most recently to replace a water pressure regulator valve. Carlos goes above expectations each and every time. From laying down drop cloths to keep my bathroom clean while running the drain snake, to cleaning up the job site after he’s done. He even takes the time to educate me on plumbing issues and things to look out for. I don’t hope to have ongoing plumbing issues, but if another does occur I know who I can count on. Five stars to CJ plumbing for sure! Thanks for always doing such a great job!!!“

“Richard from Elite Plumbing helped us replace a corroded, 27 year old shower valve. He arrived on time, was very friendly, courteous, professional, and customer service oriented. He worked late to complete the repair in a quality manner. Really appreciate his help. Happy to recommend Richard without reservation. Thanks so much, Richard!“

“Excellent plumber. Very good and thorough service. Good pricing for all the work performed. They also maintain the tankless water heaters perfectly.“

“Air Comfort Experts ultimately delivered on a difficult, intermittent manufacturer-related HVAC issue, and I appreciate their commitment to resolving it.

ACE installed our rooftop Trane unit back in April, but unfortunately shortly afterward an intermittent problem with the unit began. Because it was inconsistent, it took time to diagnose and couldn’t really be reproduced during visits. Over roughly nine months, their team worked through multiple troubleshooting steps and escalated each step of the way appropriately, ultimately needing to coordinate directly with Trane where they determined the problem to be a manufacturer-related issue with the unit.

A few weeks ago, the unit's blower motor was replaced under warranty, and since then the system has been operating exactly as it should, with immediate fan starts on every call. While follow-up sometimes required persistence, they stood behind their work, completed a challenging rooftop install and repair, and saw the job through to a successful resolution.“

“Danny and Bradley were on time, polite and explained the cost. They were neat, clean and carefully put everything back in its place.“

“The Technician was very polite and friendly. He was a very slow doing the job. He was very meticulous. I know with more experience he will be faster. I have used this company for years. They are always very good.“

“Carlos and Edward provided great customer service for our tankless water heater and also troubleshooted issues causing the unit to shutdown.“

“From camera inspection to trenchless sewer line replacement, everything was handled professionally and on schedule. Minimal disruption to our property. Top-tier sewer plumbing company in Los Angeles, CA.“

“Explained detail of the work to be done kitchen sink which required a lot of work(old tubing). Excellent job. Can call him if any issues. Will recommend to family/friends.“

“Awesome company. Will always use Greenleaf Heating and air! Joe came to help us get back our air and as always, the service was excellent. Amy, the scheduling coordinator, is always there to be sure that the service is on time and satisfactory.“

“These guys are great! Came out same day and got my line cleared out. Marcus showed me where my problem was and helped me to understand a management plan going forward until the day I have to replace my 70 year old main line! They will be my go-to for future plumbing issues!!!“

“I'm so glad I found this local company! They were able to come out the same day after I called in a panic since we had no hot water. They replaced an old/dysfunctional water heater with a tankless system the next day. Also noticed some old pipes that were leaking that they repaired. Amazing customer service from the office staff to all of the team- Pierre, Refugio, Pedro and Pedro have all been super nice, trustworthy and do good work. Highly recommend!“