Vienna, VA
HVAC Repair in Vienna, VA
Furnace that won't light, AC not cooling the upstairs, or a system that runs and runs? We repair gas furnaces, central air and heat pumps in Vienna and give you the price before work.
Appliance Surgeon offers same-day and next-day visits to Vienna homes and buildings. The $75 diagnostic visit is credited to the repair, the price is quoted before any work starts, and every repair carries a 90-day parts-and-labor warranty.
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HVAC Repair
Schedule service in Vienna
Same-day and next-day visits.
Open 7 days until 10 PM (Sundays from 10 AM)
Diagnostic visit: $75, or $115 for a double unit.
Credited toward your repair when you approve the quote.
90-day warranty on parts and labor, and a written quote before any work starts.
Vienna notes
Furnaces and central air in Vienna houses
A lot of Vienna's split-levels and colonials heat with a gas furnace, often with central air added in a later decade. The furnace and the AC share the indoor blower and the ductwork, so a blower problem shows up in both seasons.
When a furnace lights and shuts off within a few seconds, the flame sensor is often dirty. When it won't light at all, the igniter, the inducer motor or a pressure switch is more likely. Write down any blinking light code on the furnace control board; it narrows things down.
Split-levels have an upper level that's hard to cool. If the bedrooms stay warm while the lower level is fine, airflow and ductwork can matter as much as the AC itself.
If you're weighing repair against replacement on an older system, we'll give you the repair price and an honest read on the system's condition.
Vienna houses with a basement furnace usually have the filter in a slot at the furnace or behind a return grille upstairs. Check both places; a forgotten filter is a frequent cause of weak airflow.
Repair details
Before the technician arrives
The checklist our technicians follow on every visit is on the HVAC Repair page.
Before the visit:
Replace only the filter if needed, note thermostat settings and stop operation if you smell burning or see water around equipment.
Helpful guides
HVAC Repair guides from our technicians
Before you book in Vienna, VA, these guides explain the most common symptoms, which checks are safe to try yourself, and when a technician should take over. All guides.
More services in Vienna, VA
What else does Appliance Surgeon repair in Vienna, VA?
Refrigerators, freezers, washers, dryers, dishwashers, ovens, stoves, cooktops, microwaves, range hoods, wine coolers and HVAC systems, all in Vienna, VA; pick the one you need.
Refrigerator Repair
in Vienna, VAWasher Repair
in Vienna, VADryer Repair
in Vienna, VADishwasher Repair
in Vienna, VAFreezer Repair
in Vienna, VAOven Repair
in Vienna, VACooktop Repair
in Vienna, VAStove Repair
in Vienna, VAMicrowave Repair
in Vienna, VARange Hood Repair
in Vienna, VAWine Cooler Repair
in Vienna, VA
Nearby coverage
Where else do we repair heating and cooling systems near Vienna?
We also provide HVAC repair in Tysons, VA, HVAC repair in Fairfax City, VA, HVAC repair in Falls Church, VA, HVAC repair in McLean, VA and HVAC repair in Annandale, VA.
This location is part of our HVAC repair coverage across the DC metro area. See all appliance repair services in Vienna, VA.
Neighborhoods we regularly cover in Vienna, VA: Maple Avenue, Vienna Woods and Dunn Loring.
Frequently asked questions
HVAC Repair in Vienna, VA FAQ
Can someone come fix my AC or furnace today in Vienna?
We're based in Alexandria, about 14 miles from Vienna. Same-day and next-day appointments are available when the technician route has open windows; call or book online for the earliest option. Urgent heating and cooling visits cost the same standard rate any day of the week, evenings included, right up to 10 PM. Hours run 8 AM to 10 PM Monday through Saturday and 10 AM to 10 PM on Sunday.
Many HVAC repairs are completed in a single visit once the technician has diagnosed the fault and confirmed the parts on hand. If a specific part has to be ordered, we schedule a short return visit to finish the job.
What does HVAC repair cost in Vienna?
Appliance Surgeon charges $75 for the diagnostic visit, or $115 for a double unit (such as a double wall oven, washer-dryer combo or stacked laundry), and the fee is credited toward the repair if you approve the quote. Capacitors, igniters and sensors are common, affordable repairs; compressors and refrigerant work cost more. Every visit runs the same way - diagnosis, then a firm quote you approve before repair. Urgent no-heat and no-cooling calls in Vienna, VA get priority scheduling. Typical HVAC price ranges are in our repair cost guide.
What heating and cooling problems do you fix in Vienna?
Common calls include AC not cooling, heat not working, thermostat problems, weak airflow, system short cycling and unusual HVAC noise. The exact cause is confirmed during diagnosis.
My furnace lights and then shuts off. What's wrong?
A dirty flame sensor is a very common cause. The sensor confirms there's a flame; when it's coated, the furnace shuts the gas off for safety. Cleaning or replacing it is a quick repair.
What do the blinking lights on my furnace mean?
They're diagnostic codes from the control board. A chart on the inside of the furnace door explains them. Write down the pattern before you reset the power, since a reset clears it.
Should I try to fix the system myself first?
Two safe checks solve a surprising share of calls: fresh thermostat batteries and a clean filter - a clogged filter can shut a system down on its own safety limits. Beyond that, leave it to a technician. And if you ever smell gas, leave the home and call your gas company or 911 before anything else.