One Source Engineering Company

One Source Engineering Inc is a leading provider of industrial and commercial boiler and HVAC services in the Bay Area, Sacramento, and Northern California. With a team of highly skilled technicians, they offer a wide range of services including installation, maintenance, and replacement parts, as well as boiler upgrades that can significantly reduce fuel costs and emissions. They specialize in automated systems and feature products like Autoflame Touchscreen Boiler Controls and Limpsfield Burners, which are known for their efficiency and reliability. Whether it's a small office or a large factory, One Source Engineering supports all site sizes and caters to various industries such as churches, hotels, breweries, schools, universities, hospitals, and multi-site corporate facilities. Their expertise in connectivity, controls replacement, and emissions monitoring ensures that clients receive top-notch service and solutions that meet their specific needs. With a focus on reducing maintenance headaches and improving energy efficiency, One Source Engineering is the go-to choice for all boiler and HVAC needs in the region.Generated from the website

R.F. MacDonald provides industrial and commercial boiler and pump sales and service. The company sells and services boilers, pumps and meters from more than 30 manufacturers, including Cleaver Brooks, Nebraska, Ajax, Fulton and Lochinvar boilers, NAT-COM and Industrial Combustion Burners, Goulds, Blackmer, Warren Rupp, Seepex pumps and Schlumberger and Invensys meters. R.F. MacDonald has been serving California and Nevada for more than 40 years. The company s huge inventory, combined with nearly 10 warehouse locations throughout California and Nevada allows R.F. MacDonald to provide service 24-hours-a-day. Headquartered in Hayward, Calif., R.F. MacDonald is a privately owned company that employs nearly 50 people.