HTO Plumbers Inc.






At the age of 19 Kerem started plumbing in the city of Toronto. Kerem had a passion for the craft and later turned that passion into a team of like-minded and passionate plumbers. HTO Plumbers has been servicing the GTA and Southern Ontario by working on various residential, commercial and high rise projects - #wedoitall.


  • Master Plumbing License

  • OWWA Back Flow Prevention Licensed

  • Uponor Wirsbo Certified


Residential Services


HTO Plumbers have the skills and expertise needed for those common and not-so-common household plumbing needs. Replacing a kitchen faucet or renovating an entire bathroom? Let HTO be your trusted experts for the job.


Drain maintenance

Clog or blockage can become bigger problems and can turnout to cost the home owner lots of money in the long run.



Custom Shower

Body Jets, Rain Shower heads, Steam Showers, Floating Water Closets and so much more..


Toilet Maintenance

Our plumbers are fast and ready to do the messy work so you can have peace of mind.


Low Water Pressure

Low water pressure can be caused by many things such as something as simple as a valve being closed or more serious such as a blockage or a pipe leak. .



Hydronic Heating

Hydronic system heats water and moves it through sealed pipes to radiators throughout the home resulting in a nice and even warmth.



Pipe Replacement

Older pipes – the older Toronto homes use Lead or Clay pipes and these can either cause health issues or breakdown over time.



Hot Water Tank

The hot water heater is one of the most used pieces of equipment in any household. When its not working as it should or breaks down entirely, you want the problem fixed fast. 



Tankless Water Heater

Tankless units heat water only when you turn on the faucet and usually operate on natural gas. The benefit of this system is that it eliminates the extra cost of keeping 70-100 liters of water hot in a storage tank so you waste less money. 



Commercial & High-Rise Services


The commercial and industrial sectors are in constant need of plumbing services, repair or installation. The HTO team is equipped with the latest tools, technology and training to ensure that your businesses’ plumbing needs are met. We have over a decade of experience and have gained a reputation of being fast, friendly and cost efficient. We have been the trusted name for getting the job done and have been fortunate to complete projects for: 


✅ Hotels and High-Rise Buildings 

✅ Restaurants

✅ Factory & Warehouses

✅ Schools

✅ Dental & Medical Offices

✅ Retail Plazas


Here are some of the plumbing jobs we’ve completed, if you don’t see your specific repair or installation completed just give us a call… we’ve likely done that too. 


✅ Rough-ins & Finishing of Fixtures

✅ Grease Interceptor Rough-in & Installation

✅ Grease Interceptor and Dishwasher Line Maintenance

✅ Backflow Preventer Device Installation, Service & Certification

✅ Grease

✅ Servicing Medical & Dental Office Equipment and Suction Systems

✅ Frozen Pipe Repair

✅ Copper Pipe Leaks

✅ Galvanized Pipe Refitting

✅ Low Pressure Issues

✅ Sanitary/Storm Pipe Snaking

✅ Sanitary/Storm Piping - High Pressure Power Flushing @ 2500-3000psi

✅ Video Analysis & Inspection of Piping

✅ Domestic Hot Water Maintenance (Pumps, Boilers, Mixing Valves, Copper Pipe, Pinhole Leaks)

✅ Booster Pump and Pressure Reducing Valve Service

✅ Cast Iron Drain Repairs

✅ Parking Garage Area Drain Power Washing and Snaking

✅ Catch Basin Cleaning



Let our Licensed, Bonded, Certified and Insured team help you with your businesses’ needs. Call us at (647) 519-5066 or email us today!







Recommend HTO for punctual and timely work and a good work ethic. It is crucial to have a reliable service when it comes to a water leak.
— ★★★★★ Kuthan Erginbilgic, North York
I have used HTO Plumbers and would recommend them to anyone. Our office involves some specialized dental equipment and their understanding of dental office needs and specs is fantastic. They are also very good at diagnosing problems and anticipating future concerns prior to them happening. I was so impressed with the service I used them at my house. My house had some emergency plumbing concerns and they were able to diagnose and fix quickly.
— ★★★★★ Dr. Steven Solomon, Oakville
We have been using HTO Plumbers for over two years. The personnel are very knowledgeable and reliable. The staff responds quickly to calls no matter how busy they are and that is very reassuring. We highly recommend them.
— ★★★★★ Ed Muscat, Toronto
Kerem Koca (HTO Plumbers) is an energetic and highly skilled young man. He is very good at solving complicated plumbing problems, but also have a reasonable and inventive mind to finish the project on time and on the budget. He has a great capability of reading the technical standards to determine the drawing of plumbing systems and he is highly talented in installing and servicing plumbing systems, fixtures, piping equipment.

HTO Plumbers is a company that I would not hesitate to contract for any of my future projects.
— ★★★★★ Sinan Melikoglu, Toronto
I used HTO Plumbers to help remodel a bathroom in my tiny Toronto home. I had an old main drain stack that was taking up too much space in the middle of the bathroom. When the plumber came to inspect the job, he came up with a solution that would add almost 3 feet of space to the bathroom by moving the stack to a different location! – I didn’t even know that was possible! I was very impressed with their knowledge and experience.
— ★★★★★ Zeeshan A., Toronto
Fast and friendly customer service with immediate results. HTO is reliable, professional and willing to help for even the smallest of jobs. Their rates are very competitive while delivering the highest quality work. I strongly recommend them for your business needs.
— ★★★★★ Mohan S., Maintenance Manager, Hilton Garden Inn Toronto

Contact Us

Name *

HTO Plumbers Inc is committed to respecting the privacy of individuals and recognizes a need for the appropriate management and protection of any personal information that you agree to provide to us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request