Heating & Cooling
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Heating
Heating
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- Heating oil services overview
- Heating oil services
- Furnace and boiler repair and service
- HVAC home system accessories
- Service Plans
- Special Offers
- Equipment
- Protection plans
- Natural gas services
- Pricing and payment plans
- Water heaters
- Emergency weather services
- Heating oil FAQs
- Heating equipment FAQs
- Seasonal offers
- Heating system special offers
- Heating oil special offers
- Featured articles
- When should you repair or replace your furnace
- Choosing the best heating oil company – get the services you want and need
- Home heating oil: it is a great value
- Want to save on your home heating bills? Here are the top 10 ways to do it
- Tankless hot water heaters vs. tank storage water heaters
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Cooling
Cooling
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- Air conditioning services overview
- Air conditioning services
- Trane AC equipment
- HVAC home system accessories
- AC special offers
- Service plans
- AC tune-ups
- Ductless mini-split AC systems
- Cooling FAQs
- Seasonal offers
- Cooling system special offers
- Cooling system tune-up offers
- Featured articles
- Energy-efficient air conditioning systems – why you need one now
- When should you replace your central air conditioning system
- Central air conditioning vs. ductless air conditioning systems
- Choosing the best air conditioning system for your home
- Chill out about energy costs with our AC checklist
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- Propane Propane
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Other
Other
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- Generators overview
- Generators
- Humidifiers
- Indoor air quality
- Chimney services
- Agricultural and industrial services
- Other fuels
- Water heaters
- Water Services
- Generator FAQs
- Home services FAQs
- Featured articles
- Whole house or portable generators – what's the difference
- Top 10 reasons to buy a generator
- Why you need an indoor air quality system: get the facts
- Is your home prepared for storms
- Moving? We'll take some things off your to-do list
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Sales 877.827.9317
Service 800.984.1411
Other services.
We're more than just a home heating oil provider. We are your home comfort services provider that has been servicing the PA area for over 60 years. Our programs and services are all designed with you in mind, including:
- Automatic Oil Delivery
- Flexible Pricing and Payment Plans
- 24/7 Customer Service
- Heating and A/C Equipment Installation
- Multiple Comprehensive Service plans
Leffler Other Services
Water heaters
Water heaters
Leffler Energy has electric, natural gas and propane energy-efficient storage and tankless hot water heaters from major brands like A.O. Smith, Bradford White and Bosch.
Learn more
Chimney services
Chimney services
Keep your chimney clean and safe with Leffler Energy.
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Indoor air quality
Indoor air quality
Make your home comforts more comfortable by checking your indoor air quality.
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Humidifiers
Humidifiers
Our professional HVAC technicians offer all the information you need.
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Equipment upgrades
Equipment upgrades
Find out which system is right for your home.
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Equipment installations
Equipment installations
Our professional HVAC technicians offer all the information you need.
Learn more
