Preso Meters manufactures a complete line of primary flow elements, with a meter for any application that may be measured using differential pressure technology. Preso also offers a high-quality range of products for the HVAC industry, including non-invasive energy flow measurement, balancing valves and transmitters
A1 Air Conditioning & Heating has been designing and installing commercial, industrial and residential heating and air conditioning comfort systems for almost 50 years. A1 started as a family business in 1967, and we are still family owned and operated today. We want you to know that when an A1 home comfort specialist, or Commercial Account specialist calls, we honour the trust you’re placing with our expertise, the top quality products and equipments we use, and our reputation for integrity. Our unparalleled knowledge and experience, we can help you choose the most cost-efficient heating, air conditioning, ventilation, or refrigeration systems for your current situation and particular needs.
Unlike the average heating contractors Oakville has to offer, we never sub contract installation or service and we stand by our products and service 100%.
Family owned and operated, Northwood has been providing residential and commercial customers with complete sales, service, and installation of high quality heating and air conditioning systems for more than 30 years in Toronto and surrounding areas. Northwood Heating and Air Conditioning is a family owned and operated business which was established in 1977. We have worked hard to earn a reputation in the industry and with our customers for quality service, installation and maintenance of heating, ventilation and air conditioning systems. Even though times have changed throughout the years, our customers’ expectations and requirements are still our number-one priority. We believe in our technicians advancing their knowledge of today’s and future technologies in residential and commercial HVAC so that we can provide the best comfort and needs to our customers.