Comfort Zone heating and air  conditioning sales service and repair

Furnace repair heating and air conditioining sales service and installation. (905) 403-9914 Mississauga Oakville Burlington, Streetsville, Lorne Park, Port Credit, Etobicoke, Toronto Tankless, humidifier. Redtag furnace, duct cleaning, parts filters air conditioning.


 (905) 403-9914

Gas furnace repair service Mississauga Oakville Burlington. We repair air conditioning systems and do AC service in the greater GTA. 

Clarkson comfort zone heating and air conditioner services repair install and service all types of heating systems in Mississauga Oakville Burlington Ont. 

We service sell and do repair maintenance on all popular air conditioning and residential heating systems.

Our knowledgeable and certified HVAC service technicians will find a solution pertaining to any problems to your existing HVAC system. We will get your heating or cooling system up and running as quickly and efficiently as possible. Whether it’s residential, industrial or commercial, let our service repair department save you money on your heating or air conditioner services..

Acme Adams Manufacturing Addison Aire Flo AirEase AirPro Airquest Airtemp Ajax Amana American American Standard Ameristar AO Smith Aqua-Therm AquaCal Arcoaire Argo Ariston Armstrong Air Ashley Hearth Axeman-Anderson Bard Baxi Biasi Blue Star Blueridge Bock Bosch Boyertown Furnace Company Bradford-White Breckwell Hearth Broan Bryan Bryan Steam Bryant Buderus Burnham Burnrite Carrier Castle Central Boiler Centurion Century Clare Clayton Cleaver-Brooks ClimateMaster Coleman Columbia Boiler/Pottstown Comfort-Aire Comfortmaker Concord Crown Crown Royal Crown Royal Stoves Custom by Coleman Evcon Daikin Daka Danby Day & Night Dayton DeLonghi Dettson DMO Industries Dornback Ducane Dunkirk Eagle Mountain Earth Eccotemp Eco-King EcoSmart Electro Industries Electrolux Embassy Industries Emerson Empyre Energi Air Systems Energy Kinetics Englander Evcon Everest Fedders Ferroli Fire Chief Fisher Franklin Fraser Johnston Free Heat Machine Friedrich Frigidaire Fujitsu Fulton Garn Garrison Gasmaster Gefco General Electric GeoCool GeoStar Gibson Glowcore Goettl GoldStar Goodman Grant Greenwood GSW Guardian Haier Hallmark Hallowell International Hamilton Engineering Hamilton Home Products Hardy Harman Hawken Energy Heat Controller HeatMaster Heatmor Heatrae Sadia HeatTech Heil Heiss Hitachi Homart HS Tarm HTP Husky Hydron Module HydroTherm ICP Commercial Infinion International Comfort Products Intertherm Islandaire Janitrol John Wood Johnson Controls Jotul Keeprite Kelvinator Kenmore Kerr Kewanee Klimaire Koldwave Kozi Laars Lear Siegler Lennox LG Lifebreath Lochinvar Luxaire

We also carry a full line of furnace parts and heating parts

Furnace motors,

Furnace filters

Heating parts Canada

At the Clarkson Comfort Zone Mississauga, our goal is to offer the most reasonably priced HVAC work in the GTA Because we value our customers, we do everything we can to keep service costs down without skimping on quality. We also pride ourselves on our experienced repairmen for  fast repair of all types of furnace, water heaters, humidifier and air conditioning systems..

(905) 403-9914

Our site offers furnace error codes and flash codes so you can tell our furnace repairman what the symptoms are with your gas furnace.

Licensed and insured HVAC contractor Industry experience Flexible appointments Prompt service. 

Gas hot water heater repair and tankless error codes.   

Mahoning Maytag McQuay Miami Heat Pump Midea Miller Mitsubishi Monitor Products Mor-Flo Napoleon National-US Radiator Natures Comfort Navien Navigator Stove Works New Yorker Newmac Nordic Nordyne Noritz Nuheat NY Thermal Olsen Oneida Royal Osburn Pacific Energy Pacific Western Paloma Panasonic Parker Boiler Patterson Kelley Payne Peerless PelPro Pennco INC. Philco Pleasant Hearth Polar Furnace Polaris Portage and Main Potterton Pro-Fab Industries Quadra-Fire Quietside Raypak Regency Reliance Residential Retreat Rheem Richmond Rinnai Ruud Samsung Sanyo Scandia Sears Seisco Sharp Shaver Slant-Fin Smith Cast Iron Boilers Spartan State Stiebel Eltron Style Crest Suburban Summers Heat SunTouch Super Hot Takagi Tappan Taylor Tempstar Texas Furnace, LLC Thermal Solutions Thermal Zone Thermo Pride Titan Toshiba Toyotomi Trane Trianco Trianco Heatmaker Triangle Tube United States Stove Company US Craftmaster Utica Vaillant Vermont Castings Viessmann Vogelzang Voltas Warming Systems WaterFurnace Weatherking Weil-McLain Westinghouse Whirlpool Whitfield Williams Williamson-Thermoflo Wood Doctor Woodmaster WoodPro Woodstock Soapstone Company Worcester York Yukon-Eagle

Red tagged furnace according to the law, any gas appliance that is found to be in an unacceptable condition is liable for red-tagging by the licensed, certified gas technician. The gas technicians are allowed to decide whether a furnace or any other appliance should be red-tagged and the type of red-tag to use. If the furnace or any other appliance has been damaged or shows some level of deterioration that may impair safe operation if the conditions of its pipes or tubes and hoses have an identified issue if the appliance is being used for unapproved purposes. Also, if the device has been altered and the alteration impairs its safe operation. More on red tags here. 




(905) 403-9914

Our HVAC services.

From gas furnace repair to air conditioning installation. Clarkson comfort

Redtag removal.


Furnace installation sales service and repair.

Furnace filter sales online

We serve the  GTA, Mississauga, Oakville, Burlington, Lorne park, Toronto