Furnaces, Boilers, Heat Pumps, Hot Water Tanks, Fireplaces and Air Conditioners. We provide repairs, replacements, installation and maintenance for HVAC in the Lower Mainland, British Columbia, Canada. Every job gets done on time and to our exact standards with care and consideration. Every job, no matter how big or small is important to us. Our work is completed efficiently to satisfy our customers. Our highly experienced and licensed technicians at Onsite Heating and Cooling Ltd. have over 15+ years of experience so you know you can trust us. Our helpful engineers are focused on delivering first-rate heating and cooling services. td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}