DDLC Energy is a trusted provider of home heating oil delivery and HVAC services in Eastern Connecticut and Rhode Island. With over 20 years of experience, the company is known for its friendly staff and knowledgeable technicians. Customers appreciate the excellent customer service, with staff members like Monica and Claudia providing professional, patient, and clear assistance. DDLC Energy offers a full range of efficient, Energy Star equipment, including boilers, air conditioning systems, furnaces, heat pumps, water heaters, fuel storage, and air quality solutions. They provide in-house consultations and proactive monitoring, ensuring year-round comfort and efficiency. The company also supports Smart Home solutions and offers 24/7 on-call service without requiring a service agreement. Customers have found their interactions to be helpful, with staff demonstrating great humor, professionalism, and patience. Overall, DDLC Energy is highly recommended for dependable service, expert advice, and outstanding customer support.
DDLC customer service is bar none. Claudia was very helpful and patient in making these difficult pricing times manageable for me. Thanks ddlc I’ve been a customer since 2019 and there is a reason I’m still here.
April 2026
Made a somewhat complex request, into an easy operation. Very helpful staff
April 2026
It's a pleasure to work with professionals who are knowledgeable about the services they sell, and courteous to customers.
