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Preasure regulator.Hi water preasure.
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Know How Plumbing Plumbing

At Know How Plumbing our goal is too provide a exceptional plumbing service with honesty and reasonable pricing. No job to small or large to dripping fixtures to whole house repipes no plumbi g problem is a problem when you have the KNOW HOW.

Phone: (626) 848-9762

Cross Streets: Between S 11th Ave and S Campus Ave

Opening soon · 7 AM

  • Tue 7:00 AM - 5:00 PM

905 Sycamore Ct, #C Upland, CA 91786 ·2152.46 mi

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Reviews

yelp
5.0 19 reviews
5 star
17 4 star
2 3 star
0 2 star
0 1 star
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Lola S. 06/20/22

Asked for a price quote here on Yelp to install a Pressure Regulator Valve, provided a couple of pictures and Elijah was one of the first to respond with a price. I had gotten estimates from a...

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Jose M V. 04/02/26

Really grateful for Elijah at Know How Plumbing. He came out quickly, fixed our leaks, and did great work. He was patient, easy to talk to, and worked with us to keep costs reasonable. Honest,...

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Freddy C. 07/14/21

I want to start off by saying I wish I could give more stars to KHP Know How Plumbing. Elijah helped me and my family get back into our home after a remodel gone wrong and cleaned up...

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Aaron A. 11/18/21

Quick service, competitive, and superb job. Initially just came for an inspection and quote. He realized he could do the job in under 2 hours so it was a no brainer,booked him on the spot. Def...

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brian e. 05/21/22

Second time using him needed to add a shut off valve on a pipe, came in fixed it at a reasonable price.

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