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Commercial Plumbing Services Toronto, GTA & Southern Ontario

Not your Average Plumbers,
Toronto's Best

Aquamaster is one of the leading Commercial Plumbing companies serving Toronto, GTA, and most of Southern Ontario. As commercial plumbing contractors in GTA, we invest extensively in training our staff and improving operations so that our corporate clients can be certain that they are getting top service, every time. In business since 2009, we took our time to perfect operations. It’s time for your organization to benefit from our services as well!

Built to Last for Decades


Commercial Plumbers Service GTA and Beyond

Why you Need Commercial Plumbing Contractors in GTA?

There is a number of requirements for Commercial Plumbing Contractors. Except for delivering excellent service, we need to make sure our knowledge is current, our service is available in time that’s convenient to our customers etc. There is a number of other reasons why you may need Commercial Plumbers in GTA:


  • Trained Staff – Aquamaster has certain requirements for our Plumbers as it relates to training. Our reputation depends on the quality of our work, that’s why we make sure to deliver excellent service, every time.

  • 24/7 Commercial Plumbing – timing is everything. And we are available to our commercial clients in time when it’s convenient for their business. Emergency plumbing during the day or planned commercial plumbing maintenance at night. Let’s pick the time that works best for your business.

  • Up-to-Date Knowledge – we want our Plumbers to be familiar with the latest trends and technology.

  • Emergency Commercial Plumbing – plumbing problems can put your business on the line. That’s too big of a risk. That’s why our Commercial Plumbing Contractors are available for emergency service.


If you are looking for commercial plumbers to help with drain cleaning, emergency plumbing repair, or perhaps commercial plumbing maintenance, you’re in good hands. Call us now to speak to our Plumbing experts and schedule a visit that fits your needs!

Commercial Plumbing & Maintenance

Who Can Benefit from Commercial Plumbing Services?

Commercial plumbing is a broad categorythat can apply to a variety of organizations – from restaurants to plants and manufacturing facilities. Here is a couple of corporate clients that we often work with for commercial plumbing:


  • Restaurants – commercial kitchen plumbing can be tough. But it doesn’t have to be. Our teams are trained to deliver excellent service to restaurants that need help with repairs or commercial plumbing maintenance.

  • Commercial Kitchen Plumbing – except for restaurants there is a variety of other organizations that can benefit from this service -  movie theatres, schools, and other organizations that have large commercial-grade kitchens.

  • Offices & Commercial Rentals – another broad category. If you own a commercial rental property or perhaps an office building plumbers can come in handy. From drain cleaning, replacing burst pipes, repairing broken pipes, or simple plumbing maintenance, our team can help you.

  • Condo Buildings – TSCCs, apartment buildings, and smaller rental buildings often need catch basin cleaning, sump pump maintenance & repair services, and more.

  • Plants & Manufacturing Facilities – also need kitchen maintenance, have multiple washrooms that need to be maintained, and more.

  • New Construction Plumbers – another category that includes a variety of buildings – from doing plumbing rough-ins and pipe connections to helping with installing sinks, toilets, and more.


There are a lot more clients that commercial plumbers can help. If you need these or other services, don’t wait, get one of our plumbing experts on the phone today!


Drain Cleaning, Commercial Kitchens, New Construction Plumbing, you Name it!

What Services are Included Under Commercial Plumbing?

Commercial plumbing can include a variety of services. From grease trap replacement and grease interceptor installations to services that are similar to residential, but on a much greater scale. Imagine building five washrooms in a mall or commercial kitchen plumbing.

Here is a couple of services that can fit under commercial plumbing:

  • Grease trap installation, cleaning, and service

  • Commercial drain cleaning and repair

  • Commercial kitchen plumbing

  • Commercial plumbing maintenance

  • 24/7 emergency commercial plumbing

  • Sewer cleaning

  • Backwater valve installation, repair, and service

  • Backflow preventer repair maintenance and service

  • Sump pump installation, cleaning, and repair

  • New construction plumbing

  • New construction plumbing rough-ins

  • Water line installation and replacement

  • Construction commercial plumbing

  • Leaky pipe repair

  • Burst pipe repairs

The list goes on. If you need a plumber for your business or perhaps need plumbing services on a large scale, our experts can help plan and execute your project. Call today!

Why Choose Us?

3,000+ Happy Clients Chose Aquamaster


True Warranty Coverage

Work, meterial and labour for 25 years. Fully transferable from owner to owner.

24-Hour Emergency

Our emergency team is available 24 hours a day.


Licensed & Insured

Aquamaster team is fully licensed & insured to work in plumbing, concrete, underpinning and waterproofing.



We offer all our clients 20% Off their first Aquamaster service. Get the offer today!

In Business Since 2009


We've been around for a while. We will be around for a lot longer!

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Proudly Serving South Ontario

Aquamaster team is proudly serving multiple locations in Toronto, GTA and multiple locations in Sothern Ontario.


Best Materials

We always choose high quality materials because we want to provide high quality service. 


Peace of Mind

Our service is well-thought through, so you don't have to worry about it!

Basement Waterproofing Reviews

What Our Clients Say?


Stephanie G.

Residential Client

I used Aquamaster for two separate home waterproofing projects and I was extremely satasified with their work and price. Their team are highly skilled, thorough and were able to complete the 10.5 hour job in one day. They were even kind enough to seal my window frame after I noticed a minor leak. I would highly recommend Aquamaster for all your waterproofing and plumbing needs.

The Aquamaster team is absolutely fantastic! They went above and beyond to diagnose and correct the problem that I had with my basement plumbing caused by old pipes and persistent tree roots. I used them once in 2012 and in 2020. I cannot say enough good things about this team - Highly recommend.


Felicia F.

Residential Client


Chris D.

Residential Client

Aqua Master quoted me a very fair price for waterproofing and finshed the job ahead of schedule. We haven't had any water issues in our post-war hm since then. Highly recommend this business for its professionalism and quality of work. Hire with confidence!

How it Works?


Discovery Call

Connect with one of our certified experts, so we can advise on the best way to approach your project.


On-Site Survey

More complex projects require on-site surveys, where a certified Technician will provide a no-obligation estimate.



We sign a contract that outlines details of your project.



We do the work, you get peace of mind and a 25-year transferable warranty.

Get Started with 10% Off Today!

Unparalleled quality service, 25 years warranty, all available today with 10% off.

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