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A persistent plumbing issue can disturb daily routines and might cause deeper problems in your home. Aire One KW offers reliable, affordable and professional-grade plumbing solutions every time. Our Certified Plumbers will quickly diagnose issues and repair them, so you don't have to worry anymore.  

Plumbing Hotline:  1-866-895-3200

Give us a call for any of your home plumbing needs.


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Regular maintenance will ensure that your plumbing system is working safely and efficiently for many years. Regular maintenance also ensures that the professional you contact is familiar with the function of your plumbing system so they can fix issues quickly, accurately and affordably. Our experienced plumbers get regular use out of the equipment they service, while you can feel confident that our professionals are thoroughly trained to work on your home plumbing system. 

Our service is not limited by time but rather by expertise. We have been serving the community for more than three decades now, whether it's an emergency situation or routine maintenance, we can take care of it for you.  Give us a call today


Aire One Heating & Cooling provides Residential Plumbing Service & Repairs to homeowners in the Kitchener-Waterloo, Cambridge, Guelph and surrounding areas. 

Got a leaky toilet, clogged drain, backed up sewer? We can help with all your residential plumbing needs, give us a call today

Washing Machine Maintenance
Water Purification Treatment
Bathroom with bathtub
Leaky Sink Drain Pipe


Aire One offers well-trained licensed, insured and certified plumbers to provide you with the best experience for your plumbing appointment. We are a reputable company who guarantees trained technicians to deal with a range of plumbing demands, such as: 

  • Clogged drains - cleared & repaired

  • Leak, frozen or burst pipes

  • Fixture replacements (faucets, shower heads, etc.)

  • Toilet replacement and installation

  • Shower replacement and installation

  • Dishwasher hook-ups

  • Laundry appliance hook-ups

  • Sink & tub repair and replacement

  • All leak repairs

  • Sump pumps - inspection & replacement

  • Sewer lines - cleared and repaired

  • Backflow testing

  • Water testing

  • Water purification systems

  • Water heaters

  • Water softeners

  • Reverse osmosis systems

  • System inspections

Sign up for our VIP Plumbing Plan and enjoy savings on services and repairs on your residential plumbing needs.

  • How often should I service my boiler?
    A minimum of once a year is recommended. Heating systems come on an average of 3-8 times per hour during the heating season, these numbers can change dramatically in different style of homes and with different thermostats, but this is a rule of thumb in our industry. There is a lot of wear and tear on the appliance and setting can go out of calibration. Also, it is a requirement by most manufacturers and home insurance companies.
  • Can I add new zones to my existing boiler heating system?
    It depends if the btu output of the radiators has reached the maximum btu output the boiler can support. Having a professional to come out and calculate is your best bet.
  • How will I know if the boiler I select will work properly for my home?
    Each room will have a radiator and every radiator has a specific btu output . We calculate the total of the radiator btu outputs, match that with a heat loss/heat gain calculation for the home and that is how we size a boiler system for your home.
  • How does a boiler work to heat my home?
    A boiler is a device that heats water and then distributes the hot water throughout your home to warm the indoor air. There are two main types of boilers: hot water boilers and steam boilers. Hot water boilers heat water to a temperature of about 82 C. The hot water is then circulated through a system of pipes and radiators throughout the home. The radiators give off heat to the surrounding air, which warms the home. Steam boilers heat water to a temperature of about 100 C, which is the boiling point of water. The steam is then distributed through a system of pipes and radiators throughout the home. The steam condenses back to water on the radiators, which gives off heat to the surrounding air, warming the home. In both hot water and steam boilers, the water in the pipes cools and returns to the boiler after heating the interior spaces. The water is then reheated and recirculated throughout the home. Some boiler models also double as a water heater, eliminating the need for a separate water heater unit. The efficiency of a boiler is measured by its Annual Fuel Utilization Efficiency (AFUE) rating. The AFUE rating is a percentage of the fuel that’s used to heat the water that heats the home. The higher the AFUE rating, the more efficient the boiler. Boilers with medium levels of efficiency have ratings of 90 to 93 per cent.
  • What is the average lifespan of a residential boiler?
    The typical residential boiler can last between 15 and 20 years. You can find the year your boiler was manufactured by checking the unit’s rating plate. You can also call the manufacturer and give them the unit’s serial number to find out how old your boiler is. If your boiler unit is more than 15 years old, you should consider replacing it with a new boiler, high-efficiency gas furnace or heat pump.
  • Are there any government rebates available for my boiler upgrade?
    Unfortunately, Ontario homeowners in the Tri-Cities area wanting to invest in a new boiler system for their homes aren’t eligible for rebates under the Home Efficiency Rebate Plus (HER+) program. Heat pumps are the only home heating system covered under HER+, whereby homeowners can get more than $10,000 in rebates on a heat pump installation. This program combines the Enbridge Gas rebate program and the Canada Greener Homes Grant.


Plumber at Work

Aire One KW offers quality installations completed by licensed plumbers and technicians. We have the plumbing expertise you need to provide your home with total comfort, efficiency and safety. We also have a comprehensive range of systems we can install in your home to keep your water safe and purified, such as, water heaters, water softeners and reverse osmosis systems.


Contact us today for an estimate on your plumbing and water product needs! 


Typing on laptop

Quality Staff, He was Awesome

We were in need of a plumber and to our delight I received an email that Aire One now offers plumbing services. We've used Aire One in the past and they've always been amazing, to be specific our furnace, air conditioner and water softener. Aaron was our technician and to Aire One standards of of quality staff he was awesome. He fixed our leaking outside tap, he found and fixed some issues we didn't even know we had, he even helped problem solve our leaky shower. He was extremely knowledgeable and explained everything. Thank you Aire One for adding plumbing services, we know who to call now and thank you Aaron, it was a pleasure meeting you.

~ Amanda Q


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