About Emberline Heating
A furnace-only shop, based in Herndon and built around one job: keeping Northern Virginia homes warm.
Furnaces are all we do
Most heating companies split their attention across air conditioning, plumbing, and electrical. We don't. Emberline Heating works on furnaces and the systems directly around them — thermostats, ductwork, humidifiers, and combustion safety. That focus means our technicians see the same equipment every day and know its failure patterns cold.
We service gas and electric furnaces of all major makes and models, from older units still running strong to modern high-efficiency systems. When a part fails, we diagnose it, show you what's wrong, and give you a written plan before any work starts.
What you can expect
No-heat first
Calls with no heat jump the queue in heating season. A cold house is an emergency to us.
Diagnosis before dollars
We find the actual failed part and show it to you. No guessing, no parts-swapping on your dime.
Written plan
You approve a clear written plan before work begins. What we find is what you see.
We serve Herndon plus 11 nearby Northern Virginia towns — from Reston and Sterling to Vienna, Oakton, and Wolf Trap.
Need a furnace hand?
Call or email — a real person answers, and no-heat calls go first.
Last updated: October 19, 2026