Furnace Repair in Reston, VA
Most furnace problems in Reston show up on the first cold night of the season, after the system has sat idle since spring. A furnace that clicks without lighting, starts and stops, or blows cool air is telling you something specific. Reliable HVAC McLean serves Reston, Lake Anne and Hunters Woods. We answer 24/7, including nights and weekends.
What usually goes wrong
- Error code flashing on the control board
- Loud rumble or squeal at startup
- Igniter glows but the burners don't light
- Burners light and shut off within minutes
- Blower runs but the air is cool
How we handle furnace repair
Every furnace visit includes a look at the heat exchanger and venting. A repair that gets the heat back on but leaves a safety problem in place isn't a real repair.
About Reston homes
Homes in Reston are mostly townhouse clusters from the 1960s through 90s, mid-rise condos near Reston Town Center and single-family homes along the lakes. Many Reston townhouses are all-electric with a heat pump outside and an air handler in a utility closet or attic, and a lot of those original systems are now well past 20 years old. Those details shape how we approach furnace repair in Reston: what equipment we expect to find, where it sits and how the ductwork is likely laid out.
Cost and timing
Flame sensors, igniters and pressure switches are common, affordable fixes that we usually finish on the first visit. Control boards and inducer motors cost more. On a furnace past 15 to 20 years, we'll compare the repair against replacement so you can make the call.
Questions we hear
Is a burning smell from the furnace normal?
A dusty smell for the first few minutes of the season is normal. A strong burning smell, or any gas smell, is not. Turn it off and call.
How do I know if my furnace is too old to repair?
Age, repair history and the cost of the part all matter. We'll give you an honest repair-or-replace recommendation instead of pushing one or the other.
How quickly can you reach Reston?
Reston is about 8.5 miles from our McLean shop. We cover the 20190, 20191 and 20194 ZIP codes, along with North Point and South Lakes.
More in Reston:
AC Repair Heat Pump Repair & Service 24/7 Emergency HVAC Repair HVAC Tune-Up & Maintenance Ductless Mini-Split Installation Thermostat Installation Air Duct Cleaning All services in Reston
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