Leffler Energy

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About Leffler Energy
Leffler Energy supplies heating oil, propane, and natural gas to homeowners across Lancaster County, Pennsylvania. The company maintains a 3.7-star rating drawn from 482 customer reviews, with service hours Monday through Friday from 9 AM to 6 PM. Their website confirms 24/7 customer service availability and financing options including zero-down, low-monthly-payment plans for new equipment installations. The business operates out of Lancaster and serves surrounding communities in the county, offering both delivery and service contracts for residential heating systems.
The company distinguishes itself through several notable offerings. They install Trane air conditioning equipment and provide ductless mini-split systems for homes without traditional ductwork. Their website advertises emergency weather services and service plans that include annual maintenance inspections for heating and cooling systems. Protection plans for equipment are available, covering repairs and maintenance for furnaces, boilers, and water heaters. The combination of heating fuel delivery with full HVAC service capabilities allows customers to manage both their energy supply and equipment maintenance through a single provider.
Customer reviews highlight specific technicians who have earned praise for their work. Bill T. performed an annual AC checkup and was described as knowledgeable and efficient. Mark F. conducted a burner and A/C inspection, taking time to explain findings and answer questions about air quality. Another reviewer named Mark resolved noisy radiator issues for a first-time homeowner, explaining parts and potential concerns. One negative review cited higher pricing compared to competitors and reported unprofessional conduct by a delivery driver, though multiple five-star reviews emphasize professional service and responsive customer support.
What Customers Say
Of 482 reviews, customers who left five-star ratings frequently named technicians Bill T., Mark F., or Mark, praising their knowledge and communication. Negative reviews focus on pricing being higher than competing suppliers, while positive reviews emphasize technical skill and thorough explanations.
Working Hours
| SundayToday | Closed |
| Monday | 9 AM–6 PM |
| Tuesday | 9 AM–6 PM |
| Wednesday | 9 AM–6 PM |
| Thursday | 9 AM–6 PM |
| Friday | 9 AM–6 PM |
| Saturday | Closed |
Services
Heating Oil Delivery
Scheduled heating oil deliveries for residential homes, with automatic delivery options available.
Propane Services
Propane delivery and equipment services for homes using propane heating or appliances.
Cooling Services & AC Installation
Air conditioning installation, repair, and maintenance, featuring Trane equipment.
Furnace & Boiler Repair
Heating system repair and service for furnaces and boilers, including emergency repairs.
Annual Maintenance Plans
Service plans covering yearly inspections for heating and cooling systems.
Ductless Mini-Split Systems
Installation of ductless mini-split AC systems for homes without traditional ductwork.
Water Heater Services
Installation and service for both traditional tank and tankless water heaters.