Best Leak Detection in Long Beach CA

made an appointment----plumber called about on their way---all good
plumber arrived right on time--was greeted---both plumbers clean and professional
plumbers were Dominic and Jacob---both were very engaging and helpful

Dominic was very knowledgeable and took the time to explain the process

I say this is Great !!

I'm so glad I found KNC plumbing!  Kristopher is very reliable and is a great plumber.  On top of it his prices are also very reasonable.  What more can you ask for?  He is added in my contact list for my go to person for plumbing issues from here on.
Thanks Kristopher!!!

Really good service, he went way beyond his way to get the job done, he had to go back and fort to buy some stuff that i want it installed and he was very polite and professional.

I cannot recommend Jesse's team enough. I've previously had three separate plumbing issues, each resolved by different plumbers, and I was happy with the results for all. But what makes Jesse stand out in a crowd of equally skilled plumbers is his next level customer service, work ethic, and all around likeable personality.

Late April, we experienced a slab leak due to disruptions to an old piping system. We shopped around for several plumbers, some of whom came by our house to investigate the damage and offer quotes for repair work. Among them, Jesse was the most honest; instead of telling us the solution our house needed, he laid out multiple viable approaches, a high-level overview of what process would entail for his team, and the long-term pros/cons of each approach. We opted to repipe our house through the attic and we're extremely happy with their work.

Jesse's prices are also very affordable. I wouldn't hesitate to recruit his services again for future work.

Small but noteworthy: During the repiping process, Jesse's team forgot to replace one of our outdoor spigots with a new one. We texted him to ask about it, and without hesitation he came by the next morning to replace it, no questions asked. Yes, it was part of the job he promised, but I can imagine others hesitating because it is extra time for such simple work.

We had a different plumber out last week and thought it was fixed but within a couple days it backed up again. We rented a snake but I guess it wasn't big enough bc it did nothing.
I called another place who wanted more and had a time limit. I called Graham plumbing about 9:30 and was told he could have someone here between 10-11. Nolan pulled up at about 10:00. He ran the snake and cleared the line quickly. He was nice and friendly. I hope this holds for a few months at least or longer.
Thanks for your prompt service

Update: it didn't hold because we have a big tree with big roots. Nolan suggested hydro jetting it. But he didn't have access to the jetter for 2 days so he came and snaked again just so that we weren't completely backed up.  He came back today with a coworker (sorry I don't remember his name) and the ran the camera which showed lots of roots. They did the jetting but it didn't clear it. He called another coworker (Steve I think) bc we thought we would have to dig it up in the yard which would've been a lot. He had them try something different and jet again and it worked . Yay! I was relieved. They were honest and did their best not to have to do a bigger job .

Great customer service! Great work! Great pricing! Top notch guy performing top notch work! We won't use anyone else!

Great, reliable plumber!  Reasonably priced, neighborhood feel.  Don't overcharge and available when you need them.

Fast response....professional service at an affordable price....I would definitely use them again! 24 hour service and local to Pico Rivera, Downey, Montebello, Whittier.....

We live in a house built in 1929... still have the original beautiful farmhouse sink in our kitchen... with the not so beautiful and original plumbing.
Our kitchen sink has the original faucet handles with gaskets that were so worn that the water ran 24/7. We called Belmont Plumbing to fix the faucet, swap out several water spigots on our property, and a install a toilet kit.
The Belmont Plumbing team came out and assessed the job. It turned out to be a two day job given that the kitchen sink faucet handles were rare and required a special type of gasket. Day one, the team was able to address the exterior spigots but have to return date to to install the new toilet kit and kitchen sink gaskets.
All of the installations are functioning absolutely perfect and we are delighted with the results that Belmont plumbing performed.
Living in an old house with original plumbing means that there is constantly some type of a plumbing issue occurring. We're delighted that we found Belmont plumbing and look forward to working with them in the future!

Clean, considerate, up-front, responsive, on-time, and uses quality materials.  What more could you ask for?  Kody is my new plumber!

I called Nexgen to summer preparation service my 15 year old Carrier AC whole house system. David T offered me a rejuvenation package which bundled several improvements and replaced parts at a substantial discount.

David T, from NexGen serves the Orange County, southern CA region and I feel he exemplified the best customer service I have ever had from a service provider.

Dave is very personable and explained everything to me in detail and showed me before and after pictures of his work. He should be the standard that Nexgen should set for all of its service persons. While ALL my visits from the company have been very satisfying, he was the best yet.

I really enjoyed talking to him and he respected my home and even helped me reset my Nest thermostat for a new Google account.

I highly recommend NextGen for anyone and if you can get David T to your home, all the better.

Cory just left my house and let me tell you...he's a rock star!  We've had too many plumbers to count come out to figure out where a leak was coming from and none pulled out any tools or gadgets to even pretend to know what they were doing.  Cory came in with gadgets and tools and everything imaginable and found the leak within 30 minutes or less.  If I can give him more stars I would definitely do so.  He will be the only guy we call from now on. AND he's the nicest guy ever!

These guys are absolute life savers.  So, a little back story - the day was Friday and I am getting ready to head out to work and as I walk to the garage, lo and behold I see that there is a lazy river of water flowing out of the restroom.  Immediately, I knew that my toilet was clogged and backed up.  So, after cleaning the water up (it's surprisingly a lot of work) I go and inspect the damage.  It seems that water was leaking through the wax seal on the base of my toilet. Thinking myself somewhat handy, I set to work to replace everything.  

I go to Lowes and get the parts I need, quickly removed the toilet and did the replacement.  Job well done right?  Well, that's what I thought until I turn around and see that water was actually coming through my shower drain!  Immediately, I knew that my sewer drain needed some much attention.  By that time it was already 5pm and by my reckoning most businesses had closed.  So, I decided to take my chances and look up drain cleaners near me on Yelp, I quickly call and get a quote for a sewer drain snaking, and these guys were by far the best deal!   They set up an appointment for me same day and came within a hour.

They came quickly and quickly took care of the problem.  They were professional and obviously showcased their knowledge and experience while they cleared the sewer drain.  I was deeply impressed by them and would highly recommend it to everyone who needs a professional and experienced team for their plumbing needs.  

Thanks again guys, you truly are worth the 5 star rating.

Got a new property and had Stephens install an entire A/C system and furnace(my home didn't have any previous A/C system) after getting different quotes decided to go with Stephens. Omar was very informative and explained the whole process and different options we had when he quoted us. Rob the installer was great and professional and Miguel ran a new gas line for the new furnace. The whole crew was very professional and very, very clean when working on my home.

We've been using Scotty's Family Plumbing for years. They are super knowledgeable and the best plumbers. We are so lucky we found them through our neighbors.

Paul was great! Came out next day and quickly fixed my shower. Told me what I needed to fix my sink correctly and without wasting money. I really appreciated that he gave me advice on how he would fix something in his own home instead of just charging me for a service that he knew he would be charging me for again. I'll use Olson's again b/c Paul was so knowledgeable, friendly, explained everything, and did it the right way. Thanks Paul!

We had an unfortunate leak under our slab on the weekend and I placed a call to Rapid Quality Leak Detection. Josh immediately returned my call and scheduled an appointment for the next day. Although he was running late, he communicated to me his status and arrived promptly at the revised time. He was thorough in his assessment, provided pictures of the issue and spoke with our plumber to explicitly explain the situation.
We appreciated Josh's professionalism and will definitely recommend Rapid Quality Leak Detection to others.
Thank you Josh.

Extremely pleased with the work Christian and his crew did for me. I initially called Christian to have him jet blast my main sewer line. Using his camera, we quickly realized the main line needed to be replaced due to age/deterioration, numerous cracks/shifts, and root invasion. Christian offered a very reasonable rate for the job and said he could start immediately - and the job would be completed by the next day with a 25-year warranty! While he was there, we also discussed my need for additional lawn sprinklers. He offered to do that job at the same time and again, gave me a very reasonable rate. Both jobs were basically completed in a single day, thanks to Christian, Gabriel and Eddie. I did not hesitate to recommend Christian to my neighbors - who hired them to do the same job the very next day!  

Christian and his crew are professional, friendly, honest, responsive and reasonably priced.

Our HOA hired them to find the source of the leak and repair the leak in our subterranean garage.  Under the leak, is 3 different units on 3 floors.

First they checked the unit on the first floor and suspects that they have a leaking toilet but does nothing about it.  Then the plumber had to come back two other days to check the units on the 2nd and 3rd floor.  After waiting multiple weeks to check the units on floor 2 and 3, they determined that those units are not even flowing through the same pipe where the leak is.  Their conclusion is that the leak is coming from the first floor unit, and the owner is responsible for fixing the leak, not them.  They did not go back to the first floor unit and fix the leak, and we were billed $550 for their services to check the units, even though they had the approval to repair the leak.

This type of thing has happened multiple times with them, and we end up calling them multiple times just to tell us what we already knew.

I would not recommend this company.  If you can reach out to other plumbers, please do so.