Emergency Heating Services: Call Delta!

We just had our coldest weekend of the year and with how unpredictable the weather has been, we expect more. That’s why we’re taking this opportunity to remind you of our emergency heating services.
Write us a review! Help Delta Air Systems continue to provide quality service

Delta Air Systems has worked very hard to keep the families of Kitchener/Waterloo comfortable for more than 50 years. And by reviewing us on HomeStars, Facebook or Google, you’ll help keep it that way. If you’re unfamiliar with our services, we offer service maintenance and installation for most heating, cooling and indoor air quality technologies available.
Why Your Furnace Isn’t Working After It Snowed

While it is entirely possible that this could be a larger issue, especially if you have an older furnace, there is one thing you should definitely check before you call a service technician: Make sure your intake and exhaust pipes are clear of snow!
3 Heating and Cooling New Year’s Resolutions

It’s easy to forget about your heating and cooling systems until a problem arises and at that point it’ll cost you some money. So, we’ve created a list of New Year’s resolutions!
What to do BEFORE calling an HVAC Technician

At times, your furnace may be in need of a new filter, a new part, or even replacement. In any case, only licensed professionals should be doing repairs on it, and like any licensed professional, they cost money. So if you are having furnace problems here are 7 things you can do before calling a technician.
Efficiency Matters as Energy Prices Rise

This may be unfortunate timing, but it is never really a good time to pay more. And if you’re not used to the energy prices rising, you should start now.
Beware of Furnace Scams!

Delta is committed to keeping the people of Kitchener, Waterloo, Guelph and Cambridge comfortable for an affordable price. Beware of furnace scams!
Solutions to Uneven Heating and Cooling

Everyone knows who has the most uncomfortable room in the house, they’ll tell you about it frequently.
4 Signs Your Air Conditioner is Low on Refrigerant

Air conditioners are complicated machines, and with complicated machines come complicated problems. That’s why we’re here. In Kitchener, Waterloo, Guelph and the surrounding area, we diagnose your system and provide heating and/or cooling solutions.
Condenser coil leaks – why and what now?

Your condenser is the most important part of your air conditioner and a damaged one can mean big trouble.