Thermostat demand
We confirm whether the system receives a call for heating or cooling and how the equipment responds.
McLean, VA
HVAC Repair in McLean, VA
Need HVAC repair service in McLean, VA? Appliance Surgeon diagnoses heating, cooling, thermostat and airflow problems, gives a clear quote before work starts and backs every repair with a 90-day parts-and-labor warranty.
HVAC Repair
Schedule service in McLean
Monday - Friday: 8 AM to 10 PM
Saturday: 8 AM to 10 PM
Sunday: 10 AM to 10 PM
Diagnostic visit: $75, or $115 for a double unit.
Credited toward your repair when you approve the quote.
Service visit advantages
A smoother repair visit for HVAC Repair in McLean, VA
Same-day optionsFast scheduling whenever appointment windows are available.
Licensed in VA, DC & MDLicensed for appliance repair in Virginia, Washington, DC and Maryland.
Upfront quoteNo approved repair starts before the estimate is explained.
Repair warranty90 days on parts and labor for every repair.
McLean service
Multi-zone HVAC service for McLean homes
McLean homes don't have a system; they have systems — multiple zones, dual units, smart thermostats orchestrating square footage that would qualify as commercial elsewhere. When one zone drifts warm or a unit starts short-cycling, finding the true fault in that orchestra is the skill.
From Langley to Chesterbrook we service complex setups with the patience they require, and we put the diagnosis and quote in front of you before repair.
Repair details
What we check during HVAC Repair in McLean, VA
HVAC calls need a system-level check of thermostat demand, airflow, electrical response and safety controls before any repair decision is made. For McLean, VA appointments, we also account for access, parking, route timing and the appliance details shared at booking.
Airflow and comfort
Filters, vents, blower behavior and temperature split clues help determine why rooms are not reaching the set point.
Safety and electrical path
Visible electrical symptoms, limits, safeties and component response are checked before parts are recommended.
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 McLean, VA, these guides explain the most common symptoms, which checks are safe to try yourself, and when a technician should take over. All guides.
Furnace Smells When First Turned On: Normal vs. Warning
First furnace start of the season smells like burning dust? Learn which startup smells are normal, which mean shut down, and when to book a heating check.
Heat Pumps vs. Furnaces
Heat pump or gas furnace for a D.C.-area home? How each heats, what SEER2, HSPF2 and AFUE mean, cold-weather backup, dual-fuel options and upkeep.
AC Blowing Warm Air? 7 Checks Before You Call for Repair
Air conditioner blowing warm air? Run these 7 checks — thermostat, filter, breakers, frozen coil, outdoor unit — before booking AC repair in the D.C. area.
Furnace Blowing Cold Air? What to Check Before You Call
Furnace blowing cold air in the middle of winter? Check the thermostat fan setting, filter, ignition and condensate line before you call for heating repair.
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Nearby coverage
HVAC Repair in Nearby Areas
We also provide hvac repair in Tysons, VA, and serve homeowners in Falls Church, VA, Vienna, VA, Arlington, VA and Bethesda, MD.
This location is part of our hvac repair coverage across the DC metro area — see all appliance services in McLean, VA.
Neighborhoods we regularly cover in McLean, VA: Langley, Chesterbrook and Lewinsville.
Frequently asked questions
HVAC Repair in McLean, VA FAQ
We're based in Alexandria, about 11 miles from McLean. 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.
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 McLean, VA get priority scheduling. The diagnostic visit is $75 for a single appliance 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. Typical HVAC price ranges are in our repair cost guide.
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.
We service many major furnace, air conditioner and heat pump brands when parts and access are available.
Every repair is covered by a 90-day warranty on parts and labor, starting the day the repair is finished. The technician explains the terms before the job is complete.
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.