Leonard-Splaine Heating • Air Conditioning • Fuel Oil is a full service residential and commercial HVAC contractor. We specialize in the installation, service, and repair of heat pumps, air conditioners, gas furnaces, electric furnaces, gas/electric water heaters, air filtration systems, duct work and humidifiers. We also sell and deliver heating oil, and off road diesel.

We hire only accredited service technicians who operate in fully equipped vehicles. Our experienced technicians understand the complexities of the new state of the art residential and commercial heating and air conditioning systems. We are ready to explain the many systems on the market and how they will save you heating and cooling money.

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Sales & Repair

We offer Senior, Military, Fire, and Police Discounts

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Heating, Air Conditioning, Fuel Oil sales and service Belmont Bay, Heating, Air Conditioning, Fuel Oil sales and service Occoquan 22125, Heating, Air Conditioning, Fuel Oil sales and service Dumfries 22025, Heating, Air Conditioning, Fuel Oil sales and service Triangle 22172, Heating, Air Conditioning, Fuel Oil sales and service Aquia Harbor 22554, Heating, Air Conditioning, Fuel Oil sales and service Dale City, Heating, Air Conditioning, Fuel Oil sales and service Lake Ridge, Heating, Air Conditioning, Fuel Oil sales and service West Ridge, Heating, Air Conditioning, Fuel Oil sales and service South Ridge, Heating, Air Conditioning, Fuel Oil sales and service Woodbridge 22191, 22192, 22193, 22194, 22195, Heating, Air Conditioning, Fuel Oil sales and service Clifton 20124, Lorton 22079, Heating, Air Conditioning, Fuel Oil sales and service Fort Belvoir 22026, Heating, Air Conditioning, Fuel Oil sales and service Heating, Air Conditioning, Fuel Oil sales and service Burke 22009 22015, Heating, Air Conditioning, Fuel Oil sales and service Fairfax Station 22039, Heating, Air Conditioning, Fuel Oil sales and service Fairfax 22030, 22015, 22150, 22003, Heating, Air Conditioning, Fuel Oil sales and service Montclair 22026, Heating, Air Conditioning, Fuel Oil sales and service Stafford 22554, Heating, Air Conditioning, Fuel Oil sales and service Manassas, 20111 20112, Northern VA. Leonard-Splaine delivers Heating Oil and Off Road diesel to homes and businesses in Northern Virginia. Call today for very competitive pricing and delivery area.

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