Water Heater Services Waterloo
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We prioritize customer satisfaction, as reflected in our 200+ 5-⭐ reviews.
Fully licensed Plumbers
We’re a team of certified professionals who deliver dependable service every time.
Complete 1yr Warranty
Ask about our 1 year warranty. We promise to deliver the best outcome!
Professional Water Heater Services in Waterloo
DanMar Plumbing is a reliable provider of water heater services and repairs for homeowners in Waterloo.
Since 2020, we’ve been offering expert solutions to ensure that homes in the region enjoy a consistent and efficient supply of hot water.
Whether it’s installation, repairs, or maintenance, our team is fully equipped to handle all types of water heaters, making sure your system operates smoothly year-round.

Water Heater Services in Waterloo
DanMar Plumbing offers a range of water heater services in Waterloo. Whether you’re dealing with an aging unit that needs replacement, a sudden breakdown, or routine maintenance, we have the experience and tools to meet your needs.
What Sets DanMar Plumbing Apart
200+ 5-Star Reviews: Our reputation is backed by hundreds of positive reviews from satisfied Waterloo homeowners who have experienced our commitment to high-quality service.
Local Experts Since 2020: We have extensive experience with Waterloo’s specific plumbing requirements, helping us address challenges unique to the region’s water quality and infrastructure.
Eco-Friendly Heating Systems: We install high-efficiency water heaters that help reduce your carbon footprint and lower your energy bills while providing reliable hot water.
Specialized Water Heater Solutions: Our expertise covers traditional tank models, tankless systems, hybrid heaters, and gas-powered units, ensuring we find the right solution for your home’s specific requirements.
Emergency Services: We’re available around the clock to handle urgent water heater problems, so you’re never left without hot water in a critical situation.
Water Heater Repairs in Waterloo
When your water heater stops working or fails to heat water adequately, it’s time to call the professionals at DanMar Plumbing.
Our water heater repair services in Waterloo address a wide range of issues, from minor part replacements to major system failures.needs.
Common Repair Issues We Handle
No Hot Water: If your unit is producing only cold water, it may be due to a faulty heating element, a broken thermostat, or ignition problems in gas models.
Inconsistent Temperatures: Fluctuations in water temperature often signal issues with the thermostat or sediment buildup inside the tank.
Leaks Around the Unit: Water leaking from the base of your water heater could indicate corrosion in the tank or a problem with the pressure relief valve.
Strange Noises: If you hear popping or banging sounds, sediment buildup inside the tank may be causing overheating and inefficiency.
Water Discoloration: Rusty or brownish water typically points to corrosion inside the tank, which can eventually lead to leaks and the need for replacement.
Our technicians quickly identify the problem, offer the best solution, and ensure that your system is back to functioning properly.
Water Heater Installation in Waterloo
If your current water heater is outdated or constantly breaking down, it may be time to consider a new system.
DanMar Plumbing specializes in professional water heater installation services in Waterloo, helping you select and install a system that suits your home’s water usage and energy needs.
Why Choose DanMar for Installation?
Certified Installation: Our licensed and certified plumbers ensure that every installation is done to the highest standards, providing reliable, long-term service.
Wide Selection of Units: We install a variety of top-quality water heaters, including John Wood, and other trusted brands, ensuring you receive the best performance.
Tailored to Your Needs: We assess your household’s water demands and recommend a system that delivers consistent hot water while minimizing energy consumption.
Seamless Installation: Our process ensures minimal disruption to your daily routine, with efficient installation that integrates smoothly with your existing plumbing setup.
Signs You Need Water Heater Services
It’s essential to recognize when your water heater requires attention to avoid sudden breakdowns or costly repairs.
Here are some common indicators:
Inconsistent Water Temperatures: If your water frequently shifts between hot and cold, there may be an issue with the thermostat or heating elements.
Reduced Hot Water Supply: If you’re running out of hot water faster than usual, sediment buildup could be reducing the tank’s efficiency or capacity.
Water Leaks: Any visible pooling around your water heater could signal a serious issue, such as corrosion or a damaged tank.
Rusty Water: Rusty or discolored water often indicates corrosion inside the tank, which can eventually cause leaks or complete system failure.
Unusual Noises: Sounds like popping or rumbling are often caused by hardened sediment, which can lead to overheating and system inefficiency.
If you notice any of these signs, reach out to DanMar Plumbing for professional water heater services.
Contact DanMar Plumbing now to schedule your appointment and ensure your home stays warm and comfortable!
Common Water Heater Problems We Address
Water heaters experience various issues over time, especially as they age or go without regular maintenance.
Below are some of the common problems we resolve for Waterloo homeowners:
Faulty Thermostats: A malfunctioning thermostat can lead to erratic water temperatures or prevent the system from heating altogether.
Sediment Accumulation: Sediment buildup in the tank can reduce heating efficiency and cause strange noises.
Pressure Relief Valve Malfunctions: A faulty valve can lead to pressure buildup, causing the water heater to leak or even burst.
Ignition System Failure (Gas Heaters): If the ignition system fails, the burner won’t light, preventing gas water heaters from heating water properly.
Pilot Light Problems: Issues with the pilot light in gas water heaters can lead to a lack of hot water or inefficient operation.
Corroded Tanks: Rust and corrosion inside the tank can result in leaks and ultimately require a complete system replacement
Types of Water Heaters We Service in Waterloo
At DanMar Plumbing, we handle all types of water heaters, ensuring that your system meets your home’s hot water demands and energy efficiency goals:
Traditional Tank Water Heaters: These models store heated water in a tank, providing a reliable supply for homes with moderate to high water usage.
Tankless Water Heaters: These on-demand systems heat water only when needed, providing an endless supply of hot water and saving energy.
Gas Water Heaters: Gas-powered systems heat water quickly and are cost-effective for larger households.
Electric Water Heaters: These units are easy to maintain and are ideal for homes without access to gas.
Commercial Water Heaters: We service larger commercial-grade water heaters, ensuring that businesses in Waterloo have a consistent supply of hot water.
Service Areas
We proudly serve the following areas:
Woolwich
Waterloo
Cambridge
Guelph
Kitchener
West Montrose
Winterbourne
Bloomingdale
Elora
Salem
Alma
Goldstone
Drayton
Glen Allan
Hawkesville
St. Clements
Heidelberg
Dorking
- Linwood
Contact Us Today
For reliable water heater services and repairs in Waterloo, trust DanMar Plumbing. Whether you need a new installation, fast repairs, or regular maintenance, we’re here to ensure your home always has a reliable supply of hot water.
Contact us today to schedule an appointment or learn more about our services.
Phone: 519-590-6090
Email: danmarplumbinginc@gmail.com | acct.danmar@gmail.com
Address: 9 Weigel Ave, Elmira, ON N3B 1L9
Hours of Operation: Monday – Friday: 8:00 AM – 6:00 PM Saturday: 9:00 AM – 2:00 PM Sunday: Closed (Emergency services available)
Don’t let hard water or plumbing problems disrupt your life—choose DanMar Plumbing, Elmira’s most trusted plumbing experts.
Frequently Asked Questions About Water Heater Services(FAQs)
How long does a typical water heater installation take?
Generally, water heater installation takes about 2-4 hours, depending on the complexity of your plumbing system and whether an old water heater needs removal.
Can you help us choose the right size water heater for our home?
Absolutely! We’ll assess your household’s hot water needs and recommend the appropriate size and type of water heater for your home.
What’s the difference between a tankless water heater and a traditional one?
A tankless water heater heats water on demand as you need it, while a traditional water heater stores and preheats a large amount of water in a tank. Tankless water heaters are more energy-efficient and can save you money on your energy bills.
How often should we maintain our water heater?
It’s recommended to have your water heater inspected and maintained at least once a year. This will help ensure it’s running efficiently and prolong its lifespan.
How long does it take to install a new water heater?
The installation time can vary depending on the type of water heater and the complexity of the job, but most installations can be completed within a few hours. We’ll work efficiently to minimize disruption to your home.
Trust DanMar Plumbing for all your water heater services in Waterloo and the surrounding areas.
Book your installation and servicing today for uninterrupted hot water and reliable heater services.

schedule service
Benefits of Working with Us
When you choose our Water Heater Services and Repairs in Waterloo, you’re opting for high-quality and professional service.
- 200+ 5-star Google reviews
- Expert Team with Industry Experience
- Dedicated Customer Support
- Flexible Working Hours
- Competitive and Affordable Pricing
- Client-Centered Approach
- Timely Project Delivery
- Personalized Services
- Long-Term Client Relationships
Others services
EXCELLENT
Based on 260 reviews
Posted on Google![]()
g becksTrustindex verifies that the original source of the review is Google.
Dan March and his team are absolutely wonderful. We've had a few emergencies and a lot of repairs needed for our old house, and theyve taken care of it all. They're respectful, punctual, and tidy, on top of being skilled and efficient. I highly recommend them.Posted on Google![]()
Al KroetschTrustindex verifies that the original source of the review is Google.
Knowledgeable people excellent customer servicePosted on Google![]()
Dave BrubacherTrustindex verifies that the original source of the review is Google.
We had a great experience with DanMar Plumbing. First off, scheduled a time on line which was very convenient. Then we get a call to have our appointment bumped up. The gentleman who dropped by was on time and very courteous and knowledgeable in regards to our water softener issues. It works great now and we are completely satisfied. We would highly recommend you give this company a call for any or your plumbing needs. Thanks again.Posted on Google![]()
Iain WallaceTrustindex verifies that the original source of the review is Google.
Dan arrived on time and had the shower back up and operational very quickly. First class service.Posted on Google![]()
Howard BrownTrustindex verifies that the original source of the review is Google.
Great service . Fast , efficient and reasonably priced . Will most definitely call DANMAR again .Posted on Google![]()
Pat StanzelTrustindex verifies that the original source of the review is Google.
Excellent fast friendly service.Posted on Google![]()
Steven BuckleyTrustindex verifies that the original source of the review is Google.
Very quick and responsive and were able to come out the next day. Quick and easy fix, and would definitely recommend.Posted on Google![]()
Shawn HamelinTrustindex verifies that the original source of the review is Google.
I am a local contractor owner of Woodline Home Solutions and I always use DanMar plumbing services. Dan and his team very professional, great work best part very Reasonable rates.