Air Conditioner Repairs in Hamilton  

Also Serving Toronto and Surrounding Areas

Are you looking for a reputable company to provide high-quality air conditioner repair in Hamilton or Toronto & surrounding areas? Trust the experts at Guest Plumbing to get your air conditioning system up and running again to keep you and your family comfortable in the heat of summer. If your AC isn’t as cool as it used to be, if the temperature isn’t reaching what you’ve set on your thermostat, if your utility bills are suddenly higher, or if your system has stopped working altogether, get in touch with us. We offer 24-hour AC repair in the Hamilton area.

leaf image
GE Logo
Lennox Logo

24/7 Emergency AC Repair Service in Hamilton

There are a number of reasons why your AC may have stopped working. Fortunately, you don’t have to determine why—taking a DIY approach to your air conditioner can do more harm than good. Just give us a call, and we’ll figure it out for you.

Our emergency AC service technicians will inspect your system and address concerns like these:

  • Problems with the evaporator coil or condenser
  • Broken fan motors or blades
  • Thermostat malfunctions
  • Clogged filters
  • Refrigerant leaks
  • Excess dirt and debris buildup
  • And more

At Guest Plumbing, we understand the negative impact a broken AC can have on your life at home. The discomfort can drive your customers away or create a dangerously hot situation that puts your health at risk. Without the AC moving and filtering your air, you also diminish the quality of your indoor air, which can have health implications over time. You need your cooling system to be working now and working well.

That’s why our central and mini split repair services are available all day, every day in Hamilton, Toronto & surrounding areas. Stop your endless search for emergency AC repair near me. You’ve already found it. Contact us, and we’ll be there as quickly as possible.

Professional Repairs for All Air Conditioners

If you’re looking for professional air conditioner repair in Hamilton, Toronto & surrounding areas we’ll be there quickly and work efficiently with minimal disruption to your daily life. We treat your home as if it were our own, with respect for the property and everyone in it. Whether you need central or ductless repair, our highly skilled and experienced air conditioning contractors can do it all. Our team will assess the situation and walk you through your options. As we work, we’ll keep you informed about each part of the process, so you always know what to expect. In some cases, a simple repair (accompanied by an annual AC service visit to keep your system running smoothly) will do the trick. However, if you have an older cooling system, higher than average AC bills, or unusual AC noises, you may want to install a new high-efficiency air conditioner. We’ll help you weigh the pros and cons of each option, so you can make an informed decision. Stay cool this summer. Contact us for emergency air conditioner repair in Hamilton, Toronto and the surrounding areas. Contact Us
air conditioner repair van in Hamilton

The Ultimate Guide To

Energy Efficiency

Why Work With Us?

When you work with the experts at Guest Plumbing & HVAC, you can expect exceptional customer service from the first phone call until your AC service is complete. Our attention to detail means that you won’t have to call us back to make modifications, and we pride ourselves on performing efficient service visits and making timely repairs for the least amount of disruption to your lifestyle. When we arrive at your home, our technicians will treat your home as if it were their own, and we make a point of being upfront so there are no unpleasant surprises on your bill. If you need experienced AC maintenance, repair, or installation in Hamilton, Toronto & surrounding areas, you can rely on us to get the job done right. Contact us to schedule your AC service visit.

We Offer A Variety Of Financing Options. Find What's Best For You.


Our Plumbing & HVAC Technicians work throughout the following cities and their surrounding areas. Choose the location nearest to you for more information or contact us today.