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FeaturedVerifiedPlumbers in San Tan Valley, Arizona

Knockout Plumbing, LLC

Featured in San Tan Valley Today 4.90 (656 reviews)(602) 536-8613

Knockout Plumbing, LLC is based in San Tan Valley and serves Maricopa County and surrounding Arizona communities. It provides residential and commercial plumbing, using sewer cameras to locate blockages or root intrusion and electronic equipment to detect hidden leaks.

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Business Highlights
  • It describes its plumbing professionals as licensed and insured.
  • It says its Plumbing with Purpose program invests in local families and youth.
  • It lists no trip charges, plus a complimentary water-heater flush, water-hardness test and water-pressure test on service calls.
Service Area

San Tan Valley, Maricopa County and surrounding Arizona communities.

Featured on ProsGrade. Knockout Plumbing, LLC is one of 3 plumbers ProsGrade lists in San Tan Valley, Arizona.

Listing details

12 services listed, including Emergency plumbing, Drain cleaning and Leak detection. Open 24 hours, 7 days a week. Rated 4.9 from 656 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Knockout Plumbing, LLC compares with the other 2 plumbers on ProsGrade in San Tan Valley, using public Google ratings and review counts.

  • One of 3 San Tan Valley plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

24/7 availability noted in listings and customer reviews; call to confirm current response times.

Services Covered

12 services
  • Emergency plumbing24 hours a day, seven days a week
  • Drain cleaningHydro jetting and specialized mechanical snakes
  • Leak detection
  • Water heater repair and installationTraditional tank and tankless models
  • Sewer repair and replacementTrenchless repair and replacement
  • Backflow prevention and testingTesting, maintenance, replacement and installation
  • Bathroom remodelingPlumbing for sinks, faucets, toilets, showers, tubs, drains and water connections
  • Commercial plumbingRestaurants, office complexes and retail spaces
  • Gas line repair and installation
  • RepipingModern, flexible replacement lines
  • Water filtration installationSystems that soften and purify water
  • Garbage disposal installation

Reviews

What customers say

Customers praise the technicians' professionalism, and one also describes the service as honest, informative and clear. One customer describes an after-hours call with an on-schedule arrival at 9:30 p.m.; another had same-day scheduling after a backyard pipe began spraying. A customer says the company picked up and installed a water heater Sunday morning.

Customer Reviews

Zezar Lopez

I’d like to start off by saying thank you to Jake E. with Knockout Plumbing. I had scheduled an after hours call and they arrived on schedule, with a positive friendly attitude given it was 9:30pm. The service provided was honest, informative, and clear. I’m happy Knockout Plumbing was the only ones that answered their phone and services the Casa Grande area! I give them a 5/5 rating, highly recommended, and will be using them when needed!
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Brandi L

I chose Knockout Plumbing based on reviews and i love that they are family owned! I completely understand why they have great reviews! I woke up to a water pipe spraying in my back yard.Chris got me scheduled same day which was amazing. Logan my technician came out and fixed it he was efficient, very professional and compassionate to my chaos! He made my 1st plumbing experience painless! After the year I've had a water pipe was definitely not next on my to do list! I am grateful for Knockout Plumbing, they were my blessing!! Knockout Plumbing will forever be my go to plumber and the only ones I will recommend!
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Bentley Residence

We chose Knockout Plumbing based on the reviews they had received, and now I completely understand why. We were quickly connected with Chris, who helped get everything set up right away. Francisco was the technician who came out, and we couldn’t have been happier with his work. His professionalism and depth of knowledge were truly unmatched. On top of that, he brought such great energy, and that makes all the difference. The pricing was very reasonable, and they didn’t require a down payment or anything upfront. Highly recommend. They’re officially our forever go-to plumbers.
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Frequently Asked Questions

How does Knockout Plumbing locate blockages in sewer lines?

It uses high-resolution cameras inside sewer lines to locate blockages or root intrusion without digging up the yard.

What does Knockout Plumbing include in a maintenance inspection?

The company says its inspections include pipe-condition evaluations for corrosion and water-heater performance checks with sediment flushing.

Does Knockout Plumbing submit reports after backflow tests?

After a passing test, the company says its office submits the completed test report to the local municipal water provider.

Does Knockout Plumbing provide commercial pricing and timelines before work begins?

The company says it provides a clear cost breakdown and timeline before commercial work begins.

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