Great Valley Propane is the premier supplier of propane in Carroll, Frederick, Baltimore, Harford, and Howard County in Maryland! Our staff has over 35 years of experience in the energy/heating industry and our technicians are certified to handle any problem you might have. Whether you are looking to sign up for the most cost-effective propane delivery plan or have a new propane tank installed for your whole-house heating, auxiliary heat, pool/spa, cooking/appliances, generator, fireplace, commercial needs, or anything else, give us a call to have an experienced professional guide you through the process. At Great Valley Propane, we believe in fair prices, constant comfort, and giving back to our community!