Long Hill Energy

At Long Hill Energy, we pride ourselves on being a family-owned business that has been serving the Connecticut shoreline for over 30 years. Our story began as a small, single-truck discount oil delivery company in the early 1980s. Fast-forward to 1987, when the Flagge family purchased the company, making us the oldest discount oil company in the area. Over the years, we've grown and expanded our services to include not only home heating oil and propane delivery but also HVAC services, including tune-ups, new installations, and oil tank replacements.

Our Services

At Long Hill Energy, we're committed to providing our customers with top-quality home heating oil and propane at the lowest prices possible. We achieve this by treating our heating oil with an additive package designed to provide optimum efficiency, avoid service calls, reduce fuel consumption, and extend the life of your heating system. We also offer automatic delivery at no additional charge, as well as tank monitoring services to ensure your tank is always full and ready to go.

In addition to our home heating oil and propane services, we also offer HVAC services, including the repair and replacement of all types of heating and air conditioning systems. Our experts provide free estimates for new equipment or oil tank installations, and offer a wide range of service contracts to cover the costs of parts and labor on equipment. We also offer pre-paid fixed price oil contracts and budget plans to help you save for the winter months.

Why Choose Us?

At Long Hill Energy, we're dedicated to providing our customers with exceptional service and unparalleled customer care. Our experienced team is always available to help with any questions or concerns you may have. We're proud to say that our commitment to quality and customer satisfaction has earned us the trust and loyalty of our customers.

Locations We Serve

We proudly serve the following areas:

• Guilford
• Madison
• Clinton
• Killingworth
• Westbrook
• Deep River
• Chester
• North Branford

For more information about our services or to schedule a delivery or appointment, please don't hesitate to get in touch with us. We're always here to help.