Cleveland Park's housing stock is a heating contractor's puzzle in the best way. Many of the Queen Anne, Craftsman, and detached 1920s-30s homes along Newark, Macomb, and the streets off Connecticut Avenue were built long before forced-air heat was standard, which means the furnaces sitting in those basements today are often retrofits squeezed into spaces never designed for them. We see ductwork threaded through old chases, gravity-furnace conversions, and heating systems that have been patched by three different owners. Diagnosing a no-heat call here starts with understanding what's actually been installed, not assuming a builder-grade setup.
Those older systems fail in predictable but urgent ways: a dirty flame sensor that shuts the burner down within seconds of ignition, a cracked igniter, a short-cycling furnace that can't satisfy a drafty old thermostat loop, or a blower motor that finally gives out after decades. The one we never take lightly is a cracked heat exchanger, because an aging furnace in a tightly closed historic home is exactly where carbon monoxide becomes a real danger. Our technicians test for it, explain what we find in plain terms, and quote the fix at a flat rate before any work begins. Most furnace repairs in Cleveland Park land between $150 and $650, and we're available 24/7 when the heat goes out at 2 a.m. in January.
Cleveland Park note: Because much of Cleveland Park sits inside a historic district, exterior work like a new flue, vent termination, or a visible high-efficiency intake can fall under DC historic review, so we keep repairs functional and discreet, and we'll flag anything that might trigger that process before you're surprised by it.
Common Furnace Repair Issues We Fix in Cleveland Park
- Furnace blowing cold air or producing no heat at all
- Failed igniter or dirty flame sensor (furnace starts then shuts off)
- Short-cycling — turning on and off rapidly
- Cracked heat exchanger creating a carbon monoxide danger
- Blower motor failure or weak airflow
- High-limit safety switch tripping repeatedly
What's Included
- Full diagnostic to pinpoint the exact cause of the no-heat or performance issue
- Igniter, flame sensor, and ignition system repair or replacement
- Blower motor, capacitor, and control board troubleshooting
- Limit switch, thermostat, and safety control testing
- Carbon monoxide and cracked heat exchanger safety inspection
- Repairs for short-cycling, cold-air, and frequent shutdown problems
- Upfront flat-rate quote and a satisfaction guarantee on every repair
Explore our full Furnace Repair service, or see all HVAC services in Cleveland Park.
What It Costs
In Washington, DC, a furnace diagnostic typically runs about $75 to $200, and that fee tells us exactly what's wrong before any repair starts. Most furnace repairs fall between $150 and $650 depending on the failed part, whether it's a flame sensor, igniter, capacitor, or blower motor. Every job comes with a flat-rate quote up front, and we're happy to provide a free estimate before you commit, so just call to get an honest number for your situation.