Know How Plumbing

★★★★★ 4.9 / 5 (18)
Emergency Call


: Upland, CA 91786
: (626) 848-9762
:

Company Overview

At Know How Plumbing, our focus is on providing outstanding plumbing services with transparency and reasonable pricing. No job is too small, whether it’s dripping taps to complete home repipes; no plumbing challenge is insurmountable when you rely on the expertise of Know How Plumbing. We bring 18 years of plumbing experience, we are a family-owned business.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:00 AM - 5:00 PM
Tue:7:00 AM - 5:00 PM
Wed:7:00 AM - 5:00 PM
Thu:7:00 AM - 5:00 PM
Fri:7:00 AM - 5:00 PM
Sat:7:00 AM - 4:00 PM
Sun:Closed

Recommended Customer Reviews

brian e.
★★★★★

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

Tracy L.
★★★★★

He was great! Very reliable. He was on time early in fact and came on a weekend and gave me a fair price.

Aaron A.
★★★★★

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 recommend this business.

Camille W.
★★★★★

I contacted him to help shorten a gas line that was connected to the stove. Elijah came that very day and was prompt. We had a very nice conversation and he was very professional and reasonable. He didn't try to upsell me or charge unnecessary fees. The work was done quickly and done right. He was very prompt in returning my call and I will definitely call him again for any plumbing problems. After he had left, another company called and I said I didn't need their services because it was already done! The early bird gets the worm. Thank you so much for your prompt and courteous service

Sana B.
★★★★★

I had a gas leak in my line that goes to my pool heater and the my kitchen stove. Elija was quick to respond and knew what he was doing. I was quoted over double from another big name company. So glad I went with Know How plumbing. He came the next day and completed the job in a day. Am very happy with this company.

Alden E.
★★★★★

Elijah responded quickly and with a fair price to our leaking main water line. He was knowledgeable, professional, and clear in explaining both the cause of the leak and the repair. He even improved on the materials used in the original installation to make sure the repair was robust. If we have another plumbing-related issue, we'll definitely call him again.

Alex I.
★★★★★

Super quick and affordable. Came and unclogged our main before I ever got a call back from the big plumer company's on yelp ?.

Corina S.
★★★★★

Quick response to quote. Good communication. Very professional. Friendly! Quoted fairly and did a great job! Good value for the work!

Viviana V.
★★★★★

Elijah was great! I had an issue with my garbage disposal and he fixed it in less than 30 minutes

Lael S.
★★★★☆

His work was good and he was earlier than expected. It didnt take very long to fix the broken pipe on the side of my house that attached to the hose. He wasn't the friendliest when speaking through Yelp but he was nice once he got here. The price was considerably more than he quoted but he had to do a few extra things to get it to work right. We went from 120-350. 120 was the labor. All in all, it's fixed and fixed well.

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