Trusted Water Heater Repairs
in Kitchener-Waterloo
At Aire One KW, we specialize in expert water heater repair in Guelph, Kitchener, Waterloo, Cambridge, & surrounding areas. Whether your water heater is making weird noises, leaking, or not heating, our certified technicians are available 24/7 to fix the water heater issue fast. Contact us today!
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Keep Your Hot Water Flowing with Aire One KW
Our water heater repair experts have worked on just about every water heater type and brand out there. We show up ready with the right tools and know-how to get the job done right. Serving Guelph, Kitchener, Waterloo, and beyond, we’re local, reliable, and ready to help—day or night.
Regular water heater maintenance can help prevent unforeseen replacement of your water heater. Our water heater technicians at Aire One Heating & Cooling KW are available 24/7. Get in touch today!
Reliable Support
Eco-Friendly Solutions
Professional Staff
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Our Water Heater Services
We offer a range of top-rated water heater services to meet your hot water needs:


Water Heater Repairs
We fix issues like no hot water, leaks, or strange noises.


Water Heater Maintenance
Regular checks can prevent costly problems and extend your heater’s life.


Water Heater Rentals
Not ready to buy? Rent from us with full installation, repairs, and maintenance included.


Water Heater Installation
We install both traditional and tankless water heaters for long-lasting performance.
Aire One KW offers water heater repair services in the Waterloo, Guelph, Cambridge, and Woodstock areas. With scheduled, regular visits, a technician can catch minor problems before they become expensive water heater repairs. Give us a call today for a water heater inspection!


Common Water Heater Problems
Many people ignore the early signs of water heater trouble.
Here are common problems that need attention:
- No hot water
- Water runs out too fast
- Water heater leakage
- Leaks around the tank
- Odd banging or popping sounds
- Rusty or discolored water
- Bad smell from your water
If you notice any of these, don’t wait. Call Aire One KW for water heater repair services in Kitchener-Waterloo!
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Rental Water Heaters: A Simple Option
Don’t want to buy a new unit? Our rental program makes things easy. It includes:
Expert Installation
Ongoing Maintenance
No-Charge Repairs
Affordable Monthly Fee
If you’re not sure how long you’ll stay in your current home, or just want fewer responsibilities, our rental water heater option is perfect. Get a free quote now!


Replacement Water Heaters
Is your unit over 10 years old? Struggling to meet your household needs? It might be time for a replacement water heater or a tankless water heater. Get a new, reliable water heater replacement installed by our experts in Guelph, Kitchener, Waterloo, or Cambridge. We’ll help you choose the right model based on:
1
Size of your home
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Number of people in your household
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Energy usage and savings goals
Reliable Water Heater Repairs
Why Choose Aire One KW?
When it comes to water heater repair service in Kitchener, Aire One KW is the name locals trust. Here’s why:
Affordable Rates
Our pricing is clear and upfront. No surprises. No hidden charges. We’ll always explain the work before we begin, so you know exactly what to expect.
Certified Technicians
Our team is trained and experienced in all types of water heater repair. From tankless units to traditional tanks, we bring the right skills and tools to get the job done safely and efficiently.
Customer Satisfaction
We care about your comfort and your peace of mind. Our work isn’t finished until you’re fully satisfied with the results. That’s why so many homeowners choose Aire One KW again and again.


Call Aire One KW Today!
We’ve worked in Kitchener-Waterloo for years. We know the homes, the climate, and the common water heater problems that residents face. Our deep roots in the community mean we treat every customer like a neighbor.
If your water heater is giving you trouble, let us help. Whether it’s a quick fix, full water heater replacement, or ongoing water heater maintenance, Aire One KW is ready.
Stay warm. Stay comfortable. Trust Aire One KW.
water heater Help Center
Frequently Asked Questions
If you still have questions about our water heater repair services in Kitchener-Waterloo, check this part out, and after reading it, if you still have unanswered questions, feel free to call our HVAC company; we will be happy to help! Contact us now!