Leonard-Splaine Heating • Cooling • Fuel Oil sells and serves Heating Oil and Heating and Air Conditioning products in Northern Virginia including Prince William County, Woodbridge, Dale City, Belmont Bay, Dumfries, Triangle, Occoquan, Manassas, Gainesville, Stafford County, Stafford, Garrisonville, Aquia, Fredericksburg, Fairfax County, Burke, Clifton, Fairfax, Fairfax Station, Lorton, Springfield,  and  for over 50 years. We proudly offer a complete line of HVAC equipment like heat pumps, air conditioning, oil and gas furnaces, electric and gas water heaters, and temperature controllers. We are your one stop company for great product service, and offer very competitive maintenance contracts on heating oil and all our product lines. Leonard-Splaine Heating • Cooling • Fuel Oil offers the most reliable heating oil delivery service and maintenance in the Woodbridge area. We like to think that over the years we have earned our customers' trust. After all, in this business, as in virtually any enterprise, trust and dependability are everything. Over the years we have grown, but in one important respect we haven't changed. We're still a family business committed to serving our neighbors.

GET YOUR FREE ESTIMATE AND RECEIVE VALUABLE COUPON Please complete the following information: 1. Is your heating/cooling system original?        Yes No 2. Why do you want to replace your existing heating/cooling system? Increase Energy Savings Improve Indoor Air Quality Remodeling Home/Business Just need to be replaced *First name: Last name: *Email: Phone: Security Code:

Lennox helps you buy what you need without using your major credit cards.
Leonard-Splaine can offer you flexible financing options with the ability to buy now and pay over time.* And with round-the-clock online access to your account, you can easily make online payments, enroll in eBill or set up monthly AutoPay.
* Subject to credit approval.

Our comprehensive line of dependable heating and air conditioning products and services for home or business:

The trained technicians at Leonard-Splaine  Heating • Cooling are as good as the products we service. Each and every one of our technicians is qualified to service your equipment. Our technicians will keep your system in tip top shape because we are fully trained and certified by the industry's leading manufacturers.

Heating, Air Conditioning, Fuel Oil sales and service in Belmont Bay, Burke, Clifton, Dale City, Dumfries, Fairfax Station, Montclair, Lorton, Occoquan, Dumfries, Triangle, Woodbridge and out West as far as the Manassas City border including Manassas Park and Wellington. If you don't see your community listed give us a call and we will be glad to assist you.