KJI Plumbing
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KJI Plumbing
KJI plumbing is family owned and operated, we are locals and we've been in the plumbing industry for over 30 years. Because of your support we have been continually expanding for most of those 30 years, the most exciting thing has been that we have had to diversify in order to meet your needs over the years.

Early on we knew we had to make a commitment; stick with it and excel. So we did. Our most experienced plumbers and technicians have been with us most of that time developing and learning with us. Our service division has been "on top of it" from day one helping the Antelope Valley's commercial and residential residents cope with septic systems, restaurant and hotel plumbing and maintenance, main line maintenance and new installations.
Services
KJI Plumbing Inc. has been around for 35 years and is a family operated business. From new construction to plumbing repair services you will be satisfied with KJI Plumbing. You will be served by a skilled, journeyman plumber that can make decisions on site so that you're not down long. We specialize in keeping your business operating, your job on schedule and your property management free of plumbing problems.
KJI Plumbing Inc. Service Division has kept the Southern California and Antelope valley areas happy for over 30 years. Our service division employs skilled plumbers so you don't have to worry. We are also liability insured. Whether you're a business or a homeowner we will serve you quickly, skillfully and in a manner that will make you happy.
Simply put, 7000 psi of hot water aimed at a clog will dissolve it and flush it out. Other methods remove a lot of the material inside your pipes but enough is pushed to the sides or left behind. The only thing that is certain, we'll be back to do the nasty, dirty, stinky deed again.

When done regularly, (only 4 times per year), hydrojetting will keep your pipes free of any buildup of grease, hair, foods and anything else that causes expensive drain stoppages.Enlist in our quarterly hydojetting program. The expense in the long run is much less than repeatedly contracting a plumber every time you have a stoppage.
KJI Plumbing drain cleaning service provides an efficient clean and economical solution for you 24/7. We offer a drain cleaning service that has served many pleased customers in our area for over 30 years. KJI owns all of our equipment and we have a well stocked shop with skilled technicians and plumbers.
We never immediately cut into your slab to begin the repair, this may not be necessary. In fact, if you have someone cutting your slab before they test, stop and give us a call. Our equipment can pinpoint the origin of the leak and every effort will be made to be as minimally invasive as possible. We're not saying we won't cut your slab, but using our equipment will pinpoint the leak and reduce the size of a cut.
Reviews (13)
William Gulley
William Gulley
Sep 21, 2021
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Came out quick after normal hours and performed the snake out quickly, the only bizarre thing is the operator told us the price and the technician tried to increase it by a lot. When we told the technician the price told to us he still tried to negotiate us up. Bizarre
Catherine W.
Catherine W.
Aug 10, 2021
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First the cancelled then they came late. The guy was in a hurry cause they had a "government job and you can't be late to those". What am I? Nobody cause I'm not a government job? He did not find any leak. He pointed to a glob of grass growing and said the leak is down there. I said, "How do you know?" He says, "because I said so". No digging. No checking the water meter at the street. Nothing. He just sees some grass in the planter in the yard and decides the leak is under there. I asked him to dig to show me but he couldn't take the time
Jason Zink
Jason Zink
Jan 19, 2021
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Great company & locally owned 30+years. No job to small or big and always fast, fair price and always happy with work.
Joe Hargis
Joe Hargis
Oct 05, 2020
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Critical: Professionalism
was there for 1.5 hours, wouldn't take payment, charges you $200 an hour for labor, will not disclose rate before work
Jeremy Williams
Jeremy Williams
Jun 25, 2020
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You're not going to find a better plumbing outfit in the AV, particularly for commercial work. We got proposals from several, but picked KJI and that turned out to be a very good decision.
We've had them do several jobs since the first big job we had them do. We've had them put in new drains/drain lines under a slab and some high pressure gas lines, as well as more basic sort of stuff like extending gas lines etc.
They're knowledgeable, professional, reasonably priced, and straightforward to deal with. They do good work and stand behind it. We'd recommend KJI for any commercial or residential
Nancy B.
Nancy B.
Oct 11, 2018
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Regular plumber unavailable and I used KJI plumbing. They were reasonable and great. I called this morning and they had someone here by noon. The plumber was experienced, and did a super job. I will used them again
Jake Jacobson
Jake Jacobson
Jul 29, 2016
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Made an appointment on a friday for a monday faucet install,was quoted $100 now it's monday before the plumber gets to my house he calls me and tries to scam me for more money saying it would be $180. Nice try KJI go to hell no thank you.
Javer X.
Javer X.
Apr 04, 2016
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Had the warranty company call and they said this liar mike told them I had a hole in my wall when he got there which was a complete lie!
This liar made the hole and now he is saying it was there

There's a million plumbing companies out there, go find a better one!
Robert N.
Robert N.
Jan 02, 2016
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Be careful with this plumbing contractor. I had a house built and they did the plumbing. They incorrectly installed the expansion tank for two water heaters. This caused the relief valves to leak continuously, which caused the water heaters to operate more often wasting gas.

They charged me to replace the two relief valves but the leaking continued. KJI charged another $800.00 to install a regulator (which should have been included). Relief valves still leaking.

Finally, the co-owner, Kirk, correctly evaluated the problem and sent a plumber to correct it by re-installing the expansion tanks
Gabriel Gallegos
Gabriel Gallegos
Dec 20, 2015
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Very unprofessional from start to finish, well actually there was no finish. He came a day late and said he had not done this work in two years and didn't not have the tool with him. His price went $145_$185 depending on parts. Less than ten mins it was up to $450 and he would be back.tomorrow. collected his $85.00 and left. We called a different plumber and it was fixed in twenty mins for $130 complete.
Christopher M.
Christopher M.
Nov 23, 2015
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They were at my house with in an hour fixed the leak with in 20 minutes and were very inexpensive
Gret S.
Gret S.
Jul 16, 2013
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Aware everybody!
this company does not know what they are doing they over price sell jobs to customers that are not needed just to take your money had bad experience...the only way I found out was because I had avplumbing come to give me an estimate and they got the job done without over pricing and trying to sell unneeded jobs...good thing I listen to my intuition or I would have been out hundreds of dollars.....NEVER WILL CALL THEM AGAIN
Challen D.
Challen D.
Jul 26, 2012
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I called for a toilet installation. I can install my own toilets, but the angle stop wasn't turning off all the way, and I was suspecting a flood of water, hence the need for a professional. I called a few plumbers and Home Depot. KJI answered immediately and I spoke with a friendly receptionist who booked be for a 12-2PM appointment at 10AM. She quoted me a minimum and maximum price range for the services. She also made sure to give me the 10% discount for being a first time customer. She called back a few moments later with a revision- she had moved around another appointment to get the