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Hamilton’s Premier Plumber

If this is an Emergency please call us now 905-645-0467

Book You In Fast – Show Up On Time – Solve Your Plumbing Issues Quickly – Friendly and Professional

Call Us to Schedule Same-Day Drain Service in Hamilton!

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John The Plumber is the #1 Drain Service Company in Hamilton!

When it comes to drain cleaning Hamilton residents choose John The Plumber because of his ability to help the same day you call with clogged toilets, clogged sinks, sewer backups, and more! We’re the fastest, most reliable, drain service company in Hamilton and we’re ready to help!

After-Hours Plumbing Service in Hamilton

John The Plumber is proud to offer plumbing services in Hamilton later than the competition.

We understand that plumbing emergencies can happen at any time, so we have available plumbers after standard hours to help our customers when they need us most.

Our plumbers are experienced and can handle any repair or installation quickly and efficiently.

Contact us today to schedule an appointment!

Weekend Plumbers in Hamilton

At John The Plumber, we know that not all plumbing situations occur between Monday and Friday.

That’s why we are proud to offer weekend plumbers in Hamilton!

We charge the same rates on weekends that we charge on weekdays, and we offer the same great service that you have come to expect!

Emergency Plumbing Service Requests Welcome!

At John The Plumber, one of our competitive advantages is that we can help Hamilton homeowners the same day they call.

This is a huge advantage over our competitors because it allows us to solve plumbing emergencies before they go from bad to worse.

When you’re dealing with an emergency plumbing situation, make John The Plumber the emergency plumber in Hamilton you call!

What Your Neighbours Are Saying About Our Hamilton Plumbers

      
   John The Plumber
   532 Google reviews 
  Write a review 
 
 
 
   
 
 
      Posted on Google  
   
   Hope Leon 
 October 15, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Had Mathew, the second installer  come this morning to install a third faucet and check a few things from the previous installations by this company.. He was a pleasure. He was polite, helpful, answered all my questions, and did a great job. Thank you so much Mathew!

HOWEVER, ………. I paid the first installer ( Andrew) $2,500 in May. Today is June 23rd. I have been waiting exactly “5” weeks today to get a paper receipt listing what was done , and marked paid, for my house files. I’m a senior and that’s what I do with all my house repairs. I told Andrew at the time of payment that I require a paper receipt. Since then, I have called a couple of times to request it again. I called again today and got more excuses. Today is five weeks, … “5”,…. and I’ve still NOT received a paper or any receipt from this company. I’m “78” and have had many companies do things for this house I’ve lived in for “53” years. NEVER have I  had to request a receipt, let alone repeatedly. It’s outrageous! I paid you immediately!  I’d like a paper receipt mailed to me ASAP for the $2,500 paid to you, and itemizing what was done!

Ps. Thanks to Sydney, the office manager,…..I received my long awaited receipt, and actually received multiple.

It is now October 15th. Two amazing plumbers, Garrett & Brad came this afternoon to fix some remaining water issues. One faucet and drain weren’t functioning properly, so they were fixed, and a few other small issues with previous work were resolved.

I don’t know how to give 5 stars to these men, (not a techie) but they certainly deserve it for their knowledge, expertise, and the wonderful job they both did today. Thank you so much Brad and Garrett.
***** 5 stars

Thanks so much to Sydney, the office manager, for your interest in resolving my water issues immediately, and sending me these two amazing plumbers, Brad & Garrett. They did fine work, and had lovely friendly personalities, much appreciated by this senior. Please send a paper for my files, outlining what was done today. Thank you so much!
  
 
     Posted on Google  
   
   Daniela 
 October 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I wish I wouldve asked for their names but it was two very educated, professional men that solved the issue I had with my sink being clogged. They did their work and it was like they were never here super clean and tidy work. The reviews didnt lie when they said John the Plumber was the best.
Thank you
  
 
     Posted on Google  
   
   Jordan Atchison 
 October 7, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Called to get a clogged kitchen and shower drain cleared. Brad was super professional, helpful, and efficient!
  
 
     Posted on Google  
   
   Jim Becker 
 September 24, 2026
 
 
 Trustindex verifies that the original source of the review is Google. 10/10 experience from Brad. Highly recommend the services and will call again for any plumbing needs.
  
 
     Posted on Google  
   
   Jeff Balinski 
 September 24, 2026
 
 
 Trustindex verifies that the original source of the review is Google. They completed my drain cleaning at were at my house within the hour!  Best emergency plumbing service that we’ve used.  Highly recommend
  
 
     Posted on Google  
   
   scott hill 
 September 5, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Colin and Trevor did an excellent job replacing a value. Very professional and polite. Even though we have a lab that doesn't understand personal space. Thanks for your time and service.