Service Area
Reliable HVAC, plumbing, generators, and fuel delivery across Woodbridge and surrounding Northern Virginia communities.
Service Areas
Leonard Splaine has provided heating, cooling, and generator services to families across Northern Virginia for more than 65 years. Whether you’re in the suburbs, the city, or the countryside, our team is ready to keep your home safe and comfortable.
Not sure if we service your area?
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(571) 989-1825
Areas We Proudly Serve
Leonard Splaine has been the trusted heating, cooling, plumbing, and home comfort partner for Northern Virginia families for nearly 70 years.
Woodbridge
Burke
Fairfax Station
Fairfax City
Clifton
Great Falls
Manassas
Alexandria
Springfield
Annandale
Mount Vernon
Mason Neck
Vienna
Oakton
Lake Ridge
Montclair
Occoquan
Centreville
Lorton
Triangle
Reston
Falls Church
Manassas Park
Dumfries
McLean
Bristow
Gainesville
Haymarket
Franconia
Fort Belvoir
Newington
Sterling
West Springfield
North Springfield
Dulles
Ashburn
Leesburg
South Riding
Product & Services
From emergency repairs to new installations, Leonard Splaine has you covered. Explore our full range of services.
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Testimonials
See what local families say about our service. We’re proud to earn their trust with every call.
Why Choose Us
Serving Northern Virginia homes since 1956.
Knowledgeable, certified, and respectful professionals.
Clear explanations, no upselling, only what you need.
On-time arrivals, emergency service, dependable results
We prioritize your family’s safety and comfort.
Get Started Today
Whether you’re in Woodbridge, Fairfax, or anywhere across Northern Virginia, Leonard Splaine is your trusted local partner for comfort and reliability.
