Tankless Water Heaters Services in Toronto and the GTA

Tankless Water Heaters Services in Toronto and the GTA

Efficient Solutions for Your Tankless Water Heater Needs

Tankless water heaters offer energy-efficient, on-demand hot water, making them a popular choice for modern homes. Whether you’re looking to install a new unit, replace an old system, or repair your current tankless water heater, our expert team provides comprehensive services in Toronto and the GTA. From precise installations to troubleshooting and maintenance, we ensure your tankless water heater operates efficiently and reliably, giving you endless hot water while saving energy and space.

Dr. Pipe service van for tankless water heater service in Toronto

Let Dr. Pipe Drain and Plumbing Solve Your Plumbing Problems

Dr. Pipe is fully insured and licensed. With many years of experience serving our clients in Ontario, we’ve built a clean reputation. Our workers are also both certified and experienced. Therefore, you can trust us to do it right the first time.

Testimonials from our clients

Abigail Bouchard
4 hours ago
If you want to remove negative reviews from your Google Business, contact me via my profile; my contact details are listed there. After work you can pay..
Carla PM
6 days ago
Outstanding service from Elvis today. Not only was he able to find the source of our leak quickly, but he was also tidy, personable, and an obvious expert in the trade. Already looking to book our next service.
Response from the owner:Thank you so much for your kind words, Carla. We are glad Elvis was able to find the leak quickly and provide the tidy, friendly, and professional service we strive for on every visit. We truly appreciate your trust in Dr. Pipe Drain and Plumbing and look forward to helping you again with your next service!
Barbara S
2 weeks ago
I had drain problems with my sink; they came out to fix it – but the problem persisted. I called them and they came out again to check. However, instead of trying again and doing a better job they said they would charge me the full amount again if they were to repeat the procedure. Really?!
Response from the owner:We are sorry to hear about your experience. Our goal is always to resolve the issue properly and provide clear communication about the work involved. In some cases, drain problems can have underlying causes that require further inspection or a different solution than the initial service, but we understand how frustrating this situation must have felt. Please contact us directly so we can review what happened and work toward a fair resolution. We value your feedback and the opportunity to make things right.
Philip Castleton
3 weeks ago
We had drain problems with our sink and Elvis from Dr. Drain and Plumbing fixed it quickly and efficiently. All shiny and new under the sink now! Nice people to deal with.
Response from the owner:Thank you, Philip. We appreciate your kind words and your trust in Dr. Drain and Plumbing.
Cathy L
4 weeks ago
I had a running toilet in my bathroom and a basement shower spout that needed to be replaced. Elvis came and did a great job on both repairs. He arrived right on time, did the repairs quickly, and charged a very reasonable fee for the work. You’ll find that he is very personable, polite, considerate of his customers’ needs, and very happy to answer any questions. For any future plumbing repairs, Dr. Pipe is definitely the only company that I’ll ever call.
Response from the owner:Cathy, Thank you so much for your wonderful review. We truly appreciate your kind words and your trust in Dr. Pipe. Sincerely, Dr. Pipe Drain and Plumbing.
julie taylor
1 month ago
I received this name from a friend who was very happy with their job. I contacted them mid- morning Friday for a toilet that kept running. They told me they would be here between 1-4.Elvis arrived – punctual, professional, respectful and such a lovely person. He explained all about my toilet, as they are all different, and told me what had to be done. Of course I went ahead. He worked quickly, cleanly and at reasonable price. He checked the replaced part twice to make sure it was operating properly. Make sure you make note of this company and phone number. You will be very glad you did.

Thank you Elvis for a great job. You guys are terrific.

Julie Taylor
Response from the owner:Hi, Julie. It was our pleasure to help you with the toilet. Thank you for your business. Contact us any time you need plumbing service. Sincerely, Dr. Pipe.
Danny D
3 months ago
Did excellent job when clearing my bathroom sink even cleaned
Response from the owner:Thank you Danny for your business. Sincerely, Max and Elvis
Lisa Wilson
3 months ago
Elvis put a cap on our leaking laundry tub primer line. He explained alternatives and related maintenance. Dr. Pipe and staff are always professional and patiently present alternatives.
Response from the owner:Thank you, Lisa Wilson, for sharing your review. It's very precious for us to hear feedback from our clients. Contact us any time if you need plumbing service. Sincerely, Dr. Pipe.
Joseph Amalraj
3 months ago
Excellent job done by Elvis in fixing bidet ; it was complicated as the pipe ends were of different sizes.
Response from the owner:Hi Joseph. Thank you for your business. Sincerely, Max and Elvis
Shelly Candel
4 months ago
Omg. Fantastic service. Outstanding quality of work.
Response from the owner:Thank you for your business, Shelly Candel. Let us know if you need more plumbing services. Sincerely, Dr. Pipe.

Tired of running out of hot water? Worried about the cost and efficiency of your old hot water tank? A tankless water heater could be the solution.

Why Choose a Tankless Water Heater?

Many people in Toronto aren’t aware of what a tankless water heater is, how it works and what advantages it may provide over a traditional tank-style water heater.  The key advantages you’ll want to consider include:

Endless hot water:

  •  Unlike a traditional tank which needs to fill with water then heat it up, a tankless water heater will always provide you with a constant supply of heated water. That means no more cutting showers short or worrying about running two showers at the same time.

Space saving:

  • Tankless water heaters are great if you have a smaller space or just want to make better use of the space you have. They hang on your wall and can even be hidden from view in a cupboard.

Cost saving:

  • A traditional water heater needs to be working all the time to keep your water hot. A tankless heater heats the water as it’s used, so you’re saving on energy costs in the long run.

Tankless Water Heater Repairs

Our skilled professionals can diagnose and undertake any repairs you might need with your tankless water heater.  If you notice any changes in the system including loud or unusual noises, or the water isn’t heating as quickly as it should, give us a call for a free, no-obligation inspection.

Tankless Water Heater Replacement

When you’re replacing your old water heater there are a number of factors you need to consider that we can help with. We can offer a professional consultation before any work begins to help you understand what needs to be done, and what best suits your situation. Remember, more fixtures on your line and more demand for hot water in your home might require installing a different unit able to handle a larger volume. We’ll work with you to find out what best fits your needs.

Tankless Water Heater Maintenance

Timely maintenance of your water heater is necessary with every season change. A plumber usually checks the thermostat for its functioning. Apart from that, he can check the pipes and boiler for debris. 

Dealing with the heating system is like dealing with your car. If you do not oil the car properly, it can break down anywhere. Similarly, the heating system can fail during the winters if not taken care of during the spring. And just like you consult a trustworthy mechanic for your car, always ask licensed and proficient plumbers to inspect and fix your appliances. A little precaution can save you a lot of investment and fatigue later.

What Can You Expect When You Choose Us for the Installation?

What can you expect from our professional and licensed plumbers? We guarantee competitive and upfront pricing. Get in touch if you’re a homeowner in Toronto, Toronto Downtown, Aurora, Newmarket, King, Markham, Vaughan, Richmond Hill, Scarborough, Mississauga, East Gwillimbury, or Toronto East York.

Our team of qualified and licensed plumbers will get your tankless water heater installation done quickly and professionally. You can expect every aspect of your installation to be done right, including;

  • Honest and fair pricing up front.
  • A long-lasting and efficient design with a reduced risk of flooding.
  • Flexible indoor installation options.
  • Significant space saving compared to a traditional tank water heater.
  • A team of fully bonded and insured professionals.
  • Trade license verified and fully up to date certification.
  • A clean house after our work is finished.

Why Dr. Pipe?

We treat your home the way we expect workers to treat our homes.  That means coordinating with you from the moment you call for a quote all the way through the final work we perform.  Our team will cover and clean everything in their work area so you don’t have the added stress of a mess to tidy up and we’ll finish as quickly and efficiently as possible.

We can also help with insurance and obtaining any permits or the potentially valuable, cost-reducing City of Toronto rebates you may qualify for when you hire a licensed and insured company like Dr. Pipe to do any drain work that may be necessary for your repairs and installations.

What our Customers Say?

Do you need a trustworthy plumber? If so, look at online reviews from homeowners in Toronto and the GTA.

At Dr. Pipe Drain and Plumbing, we let our customers loudly toot our horn! Our work speaks for itself. Our customers highly recommend our variety of plumbing services. They give us many five-star reviews on Google Map.

Give us a call today for a free upfront estimate!

When you choose Dr. Pipe, you’re not just getting a tankless water heater—you’re getting expert service and peace of mind. We take the time to understand your home’s needs, install everything with precision, and leave your space clean and tidy. From start to finish, we treat your home with the same care and respect we’d expect in ours, so you can enjoy reliable hot water without any hassle.

FAQs

How does a tankless water heater work, and what exactly is it?

A tankless water heater heats water only as it’s needed, instead of storing it in a large tank. When a hot water tap is turned on, cold water passes through the system and is heated instantly, supplying continuous hot water. Because there’s no tank to refill, you get an uninterrupted flow, making it a great option for homes with high hot water demand.

What advantages come with installing a tankless water heater?

Tankless systems offer several advantages, with energy efficiency being the most significant. Because they heat water only as needed, they avoid the standby energy loss associated with traditional tanks. They are compact, save valuable space, and typically last longer than tank‑style heaters. For Toronto homeowners, tankless units provide dependable hot water for showers, laundry, and dishes without running out or waiting for a tank to recover.

Is a tankless water heater a good fit for my home?

A tankless heater is a great choice if you want higher efficiency, longer equipment life, and virtually unlimited hot water. However, your home’s plumbing system and overall water usage play a major role. Dr. Pipe can evaluate your hot water demand and recommend the right size and model to ensure consistent, reliable performance.

How long does the installation take, and what steps are involved?

Most tankless water heater installations take a few hours, though timing can vary depending on your current plumbing and utility setup. If updates are needed for gas lines, electrical connections, or venting, installation may take a bit longer. Dr. Pipe’s technicians will remove your old unit, mount the new tankless system, connect water and fuel lines, complete proper venting, and thoroughly test the equipment to ensure safe, efficient operation.

Do tankless water heaters need specific types of maintenance?

Yes. Regular descaling and inspection are important, especially in areas around Toronto where hard water is common. Routine maintenance keeps the heat exchanger clean, preserves energy efficiency, and helps prevent sudden interruptions in hot water during peak usage.

What is the cost of installing a tankless water heater?

Costs depend on the unit size, installation complexity, and whether upgrades are needed for gas lines, venting, or electrical systems. Although tankless heaters typically have a higher upfront cost than traditional tanks, their longer lifespan and reduced energy consumption make them a cost‑effective investment. Dr. Pipe offers transparent, upfront pricing, ensuring you understand all costs before the installation starts.

Available 24/7 for
Emergency Services

No Time is the Wrong Time.

Upfront

Pricing

No Hidden Costs When The Job Is Finished.

5 Star

Customer Service

We Treat Your Home like We Treat Our Home.