Grantier Oil

For over 50 years, Grantier Oil has provided Propane, Fuel Oil, Heating and Cooling Sales and Service to a variety of homes, businesses, and farms. Grantier Oil Company, Inc. is committed to delivering safe, reliable fuel products and services. We proudly serve the counties of Schoharie, Fulton, Montgomery, Otsego, Schenectady, and Delaware.

The beginnings of Grantiers conducting business in the area spans back a long time ago. After many years of Grantiers having various businesses in Schoharie County, Grantier Oil Company was born amongst the roots.  Grantier Oil started as a one-man operation in 1965. At the helm was Fred Grantier Sr. who started this business in Worcester, New York. After many years in Worcester, Fred packed up and moved to Cobleskill where it has remained ever since. The early years of business were filled with many hours of Fred constantly scouting for installations and answering every emergency call that came his way, many times on the weekends. He completed many large projects on his own that are still operating today. Fred Sr.’s work ethic was one that we aspire to everyday.  In 1980, Fred Jr. officially joined the team although he had often been utilized by his father in previous years. Many decades later, he was handed the keys to the place, making him the 6th generation of Grantiers to do business in Schoharie County. Currently, his two daughters, Sarah and Gabrielle, work in the administration and field respectively. They are eager to make strides as women in the industry as they grow and learn the trade from their father and grandfather.

Installations

We install furnaces, boilers, hot water heaters, stoves, generators, air conditioning units, and AC Mini Splits.  We are the one-stop-shop for all of your heating and cooling needs!  We encourage our customers to buy the best for their heating and cooling needs. For warm-air furnaces we stand with Thermopride. The longevity and warranties make it clear why other generic brands just aren’t worth it. You’re buying and investing in peace of mind that your heating and cooling products will be efficient, reliable, and of good quality!

Cleaning and Preventative Maintenance

Regular HVAC maintenance is the best way to ensure peak performance. We inspect all parts of the system; change filters, listen for abnormal noises, and vacuum out the system so that your appliances are running at peak efficiency when tried by colder temperatures.

Emergency Service

Should you require emergency service, our team is always available to get you back up and running. Our team of technicians is knowledgeable and reliable with many decades of experience and available 24/7!

Fuel Oil and Kerosene Supply

have an automatic or will-call delivery system with Fuel Oil. If you are on a will-call basis (for Fuel Oil Only), please ensure you are giving us ample time so that we can fit you into the schedule. You should be calling when your tank is ¼ full. We have a minimum delivery of 150 gallons.