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Knock out Plumbing & Drains

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1 Year In Business

Company Details

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10535 Lem Turner Rd Unit 407
Jacksonville, FL 32218


  • Mon: 8:00 AM - 6:00 PM
  • Tue: 8:00 AM - 6:00 PM
  • Wed: 8:00 AM - 6:00 PM
  • Thu: 8:00 AM - 6:00 PM
  • Fri: 8:00 AM - 6:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Service Details

  • Residential Work

Areas of Expertise

  • Water Heater installation and repair
  • Kitchen/faucet installation and repair
  • Garbage disposal
  • All drain’s
  • Shower fixer installation and repair

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


7 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-7 of 7 results
5.0 Renell C. Jacksonville, FL

Mr. Gerald was very professional in his work. I needed to replace my water heater, and Mr. Gerald was so kind to help me through the process. He responded promptly to phone calls and showed up on time. He installed my water heater, ensured the water heater worked properly before leaving and followed up later to ensure I had no problems. I gave him a 5 because he made the process stress-free, was professional with his work, and had good customer service qualities.

5.0 Anita H. Jacksonville, FL

Gerald came out in an expedient manner and snaked our drain from the cleanout. Would recommend.

5.0 Rosalind L. Jacksonville, FL

Great customer service. Presentation was professional and give feedback back if any questions should come up later.

5.0 Aaron A. Jacksonville, FL

Actually called before arrival and was on time. Toilet wasnâ t flushing properly and he determined it was a bad seal. He ensured that bathroom floors were protected as he worked to replace the bad seal. He replaced the seal, grout and ensured that the toilet flushed properly without any leaks before he prepared to leave. He also did a great cleanup of the site worked. I found him to be very professional with quality service.

5.0 Fabian M. Jacksonville, FL

Arrived on time, and was very knowledgeable! Fixed and installed new heating rods in a short time and explained what happened that made it go bad. Stayed until the water was hot the way myself and family liked it! Will use this company again!

5.0 Wesley B. Jacksonville, FL

Fixed a huge water leak in my kitchen sink! Got there on time and was finished in a timely manner. Cleaned up as well afterwards to ensure no water was on the floor for my family to slip and fall. Would definitely recommend!


They came out and did a new water heater install as well as new shower valve and trim out shower bathroom/kitchen sink. Great value with great service.


Knock out Plumbing & Drains

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