Reliable Oil & Heat is a full-service heating and air conditioning company, offering 24-hour emergency service, automatic fuel oil delivery, equipment sales, installations, maintenance and much more! The Reliable® family has been serving your family with quality products and service since 1922. We pride ourselves in the personal attention we provide to each of our customers. We pay attention to the details that count the most for your comfort. For four generations we have build that trust, and everyday we will earn your trust again.