Fixture Relocation Plumbing in Seattle

Sinks, toilets, tubs & fixtures moved or installed to code

Same-day appointments · ★★★★★ 5-Star Google Reviews
Licensed • Bonded • Insured • Residential & Commercial

Call us now for any and all plumbing needs!

Expert Fixture installation & relocation

Relocating plumbing fixtures like sinks, tubs, toilets, or laundry appliances isn’t just a cosmetic change—it requires precision planning, expert rerouting of supply and drain lines, and a deep understanding of local plumbing codes. At Knockout Plumbing & Mechanical, we handle fixture relocation with skill and efficiency, ensuring your remodel or reconfiguration goes smoothly from start to finish.

Whether you’re moving your kitchen sink to a new island, shifting a bathroom layout, or converting a space into a laundry room, our team is here to help.

✅ Our Fixture Relocation Services Include:

Moving toilets, sinks, showers, or tubs
Rerouting water supply and drain lines
Wall, floor, or ceiling access for new piping
Coordinating with designers, builders, and electricians
Plumbing relocation for remodels, additions, and conversions
Code-compliant installation with proper venting
Testing for leaks and proper drainage flow

Why Choose Knockout Plumbing?

✅ Family-owned and operated, serving the Seattle area since 2006
✅ Deep experience in remodels and reconfiguration plumbing
✅ Respectful of your home and timeline
✅ Clear pricing and friendly communication
✅ Licensed, bonded, and insured professionals
✅ 5-star rated on Google

Frequently Asked Questions

How much does fixture relocation cost?
Costs vary depending on the complexity of the reroute and fixture type, but we’re always happy to provide a detailed estimate upfront.

Do I need a permit to move a toilet or sink?
Most fixture relocations do require permits, especially if drain lines are being rerouted—we’ll handle all of that for you.

Will walls or floors need to be opened?
In most cases, yes. We carefully access areas needed to reroute piping and always aim for minimal disruption.

Can you coordinate with my contractor or designer?
Absolutely! We work closely with other trades to ensure seamless installation during your remodel.

Let’s Make Your Remodel Work Smarter

Need to move your plumbing around to match your new layout? Knockout Plumbing is here to help.
📞 Call (206) 858-2211 or contact us online to schedule an estimate.

    
 
 
       Posted on Google  
    Justin Gerardy 
 
 
 
 Trustindex verifies that the original source of the review is Google. As a restaurant owner in Seattle, I tend to find it infuriating when tradespeople over charge. It’s a real problem in this city. Knockout was fair and fast. Can’t say how much I appreciate it. I’ll be back for sure.
  
 
      Posted on Google  
    Margot Potts 
 
 
 
 Trustindex verifies that the original source of the review is Google. Zack and his crew were able to come within a couple days of calling and resolved my issue within minutes. They were very friendly and generous - highly recommend!
  
 
      Posted on Google  
    Veronica Seifner 
 
 
 
 Trustindex verifies that the original source of the review is Google. Knockout was great to work with - very courteous, responsive, and fair pricing. Zach came out to cap off a gas line for an appliance we switched to electric. The option was to do it from the inside or from the outside and remove the dedicated pipe altogether. Zach gave reasonable pricing (checked with two other companies) and was able to get the job done right away with expertise and professionalism. Knockout will be our top-choice, first-call for any future pluming needs in our home.
  
 
      Posted on Google  
    Mindy Martin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent experience. I was considering replacing my water heater back in the spring and Knockout was one of the companies I shortlisted to talk to. Ultimately I decided to wait on replacement, but Knockout was definitely at the top of my list. When my water heater started leaking the other day, I immediately reached out to Knockout, and they were able to get me scheduled the next day! I was given the choice between Bradford White and AOS. Zach came out and did a fantastic job. Friendly but professional; quick and efficient but thorough. Knockout respected the quote I was given a few months back which was very competitive. I strongly recommend this company!
  
 
      Posted on Google  
    rozap _ 
 
 
 
 Trustindex verifies that the original source of the review is Google. I asked these guys about hydrojetting our old sewer line that would occasionally get clogged. Zach showed up and looked at the situation, and after chatting for a bit he figured I could DIY it so I would know how to do it rather than paying every time it happeened. So he showed me a fitting for my pressure washer I could get, and described what to do. I did all that and it worked great, and I saved $850 that it would have cost, and then I knew how to do it going forward. They didn't even charge me. They're super honest guys with a lot of integrity. Definitely recommend them.
  
 
      Posted on Google  
    Jason Franklin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Colin and his team have completed 2 projects for us and is always very helpful and informative in his diagnosis and explaining his course of action. I highly recommend him and Knock out Plumbing for all your plumbing needs.
  
 
      Posted on Google  
    Michael Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Zach has done a number of plumbing jobs for us over the years ranging from large bathroom additions to smaller repairs, every time they've been top quality. I highly recommend Knockout!
  
 
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    Simone 
 
 
 
 Trustindex verifies that the original source of the review is Google. Zach is a consummate professional. He was thorough, timely, efficient, personable, and diligent. He returned the next day after the job to place a cover on a part, which is something my partner & I wouldn’t have known. Clearly, he has integrity, which in my book is paramount. We emphatically would not recommend anyone else, but him and his team for plumbing jobs. We were beyond pleased with Zach’s skill and caliber. 20/10 ⭐️
  
 
      Posted on Google  
    Evan Wiederspan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Zack and his crew replaced my kitchen sink drain after it started leaking. I was really happy with the price, and the speed and quality of their work. It was also easy to get a quote and schedule over the phone. I would definitely hire Knockout Plumbing again in the future!