Herndon

Your Best Choice for Furnace and Air Conditioning Repair in Herndon, VA

In the Northern Virginia, Conde Tech Services, LLC is well known for providing exceptional furnace repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with Conde Tech Services, LLC because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for Furnace and Air Conditioning Repair in Herndon, VA. Call us today at (703) 884-8909!

Local reviews for Furnace and Air Conditioning Repair in Herndon, VA.

Local Reviews
for Herndon, VA

Conde Tech Services LLC Rated 4.8 out of 5 stars based on 5 customer reviews

Map of Herndon, VA 20171

Great service!




Review of Conde Tech Services LLC

HerndonVA20171 38.9075-77.3825

Response from Conde Tech Services LLC:

Thank you. Have a great day!


Map of Herndon, VA 20170

Great service




Review of Conde Tech Services LLC

HerndonVA20170 38.98-77.39

Response from Conde Tech Services LLC:

Thank you


Map of Herndon, VA 20171

Great service!




Review of Conde Tech Services LLC

HerndonVA20171 38.945-77.4

Response from Conde Tech Services LLC:

Thank you, have a great day!


Map of Herndon, VA 20170

Excellent Service




Review of Conde Tech Services LLC

We needed our gas fireplace cleaned and service, the techs were on time and really know what they are doing. The fireplace would not light all the time and they were able re-adjust the ignitor so it was closer to pilot port and now lights every time. The were very detailed in cleaning the logs, glass and all parts while replacing the embers and made adjustments to logs so it looked even more realistic. The left me a very detailed report of all the items they addressed. I would highly recommend Conde Tech Services and will be using them again for annual cleaning and services, well worth calling them.

HerndonVA20170 38.9675-77.3825

Response from Conde Tech Services LLC:

Thank you so much, sir! We appreciate your feedback : )


Map of Herndon, VA 20171

Amazing services, you're treated like family!




Review of Conde Tech Services LLC

Amazing service and always satisfied

HerndonVA20171 38.91-77.405

Response from Conde Tech Services LLC:

Thank you! Have a great day : )


Eddie C.

Eddie C.

Gas Log Fireplace Repair, Gas Fireplace Glass Replacement, Heatilator Gas Fireplace

Near Reston Ave, Herndon, VA 20170
Larry W.

Larry W.

Performed maintenance cleaning service on AMANA heat pump system.

Near Hay Meadow Pl, Herndon, VA 20171
Larry W.

Larry W.

PERFORM MAINTENANCE SERVICE CLEANING ON CARRIER GAS FURNACE

Near Chestnut Ct, Herndon, VA 20170
Herndon, VA - PERFORM MAINTENANCE SERVICE CLEANING ON CARRIER GAS FURNACE
Larry W.

Larry W.

PERFORMED TROUBLESHOOTING REPAIR OF CARRIER HEAT PUMP SYSTEM

Near Stevenson Ct, Herndon, VA 20170
Eddie C.

Eddie C.

Gas Log Fireplace Maintenance, Gas Log Fireplace Cleaning, Gas Fireplace Not Lighting, Gas Fireplace Repair,

Near Fallon Dr, Herndon, VA 20171
Herndon, VA - Gas Log Fireplace Maintenance, Gas Log Fireplace Cleaning, Gas Fireplace Not Lighting, Gas Fireplace Repair,
Greg T.

Greg T.

Smoke alarm. Smoke carbon monoxide alarm. Smoke detector chirping. Carbon dioxide alarm chirping. Smoke carbon dioxide alarm chirping. Broken smoke detector. Broken carbon monoxide alarm.

Near Pine Oaks Way, Herndon, VA 20171
Herndon, VA - Smoke alarm. Smoke carbon monoxide alarm. Smoke detector chirping. Carbon dioxide alarm chirping. Smoke carbon dioxide alarm chirping. Broken smoke detector. Broken carbon monoxide alarm.
Greg T.

Greg T.

Smoke detectors chirping. Smoke alarms low battery. Replace smoke detectors. Smoke alarms over 10 years. LED lights. Fluorescent lights. Replace switch. Switches not working. Only one switch is working. Dryer not working. Installed customer provided part. dryer not heating.

Near Pine Oaks Way, Herndon, VA 20171
Larry W.

Larry W.

Performed maintenance service cleaning of RUUD gas furnace. Performed maintenance service cleaning of Honeywell powered humidifier

Near Sugarland Valley Dr, Herndon, VA 20170
Herndon, VA - Performed maintenance service cleaning of RUUD gas furnace. Performed maintenance service cleaning of Honeywell powered humidifier
Andrew T.

Andrew T.

Gas logs repair. Gas smell, gas leak

Near Brook Mill Ct, Herndon, VA 20171
Herndon, VA - Gas logs repair. Gas smell, gas leak
Larry W.

Larry W.

Perform troubleshooting maintenance service cleaning on Trane gas furnace

Near Alan Shepard St, Herndon, VA 20171
Herndon, VA - Perform troubleshooting maintenance service cleaning on Trane gas furnace
Brandon P.

Brandon P.

Repair gas fireplace, gas fireplace not lighting, light pilot on fireplace, Fireplace maintenance, fireplace cleaning.

Near Pine Oaks Way, Herndon, VA 20171
Herndon, VA - Repair gas fireplace, gas fireplace not lighting, light pilot on fireplace, Fireplace maintenance, fireplace cleaning.
Eddie C.

Eddie C.

Maintenance Agreement, Service Contract, Amana Gas Furnace Maintenance, Heating Check, Fall Heat Tuneup

Near Piney Glade Rd, Herndon, VA 20171
Herndon, VA - Maintenance Agreement, Service Contract, Amana Gas Furnace Maintenance, Heating Check,  Fall Heat Tuneup
Andrew T.

Andrew T.

Gas log cleaning. Gas fireplace maintenance.

Near Clover Field Cir, Herndon, VA 20171
Herndon, VA - Gas log cleaning. Gas fireplace maintenance.
Eddie C.

Eddie C.

Before, Maintenance Agreement, Service Contract, Carrier Gas Furnace Maintenance, Fall Heating Tuneup, Gas Log Fireplace Maintenance, Peterson Real Fyre Fireplace, Gas Fireplace Cleaning

Near Clover Field Cir, Herndon, VA 20171
Herndon, VA - Before, Maintenance Agreement, Service Contract, Carrier Gas Furnace Maintenance,  Fall Heating Tuneup, Gas Log Fireplace Maintenance, Peterson Real Fyre Fireplace, Gas Fireplace Cleaning Herndon, VA - Before, Maintenance Agreement, Service Contract, Carrier Gas Furnace Maintenance,  Fall Heating Tuneup, Gas Log Fireplace Maintenance, Peterson Real Fyre Fireplace, Gas Fireplace Cleaning
Andrew T.

Andrew T.

Cleaning Goodman AC, Goodman ac maintenance, remove leaves inside AC.

Near Glen Taylor Ln, Herndon, VA 20171
Herndon, VA - Cleaning Goodman AC, Goodman ac maintenance, remove leaves inside AC.
Brandon P.

Brandon P.

Install new Honeywell smart thermostat

Near Heglar Oaks Ct, Herndon, VA 20170
Andrew T.

Andrew T.

Spring maintenance, Rheem maintenance, Bryant a/c check, clean debris from ac unit, clear drain line, condensate safety.

Near Piney Glade Rd, Herndon, VA 20171
Herndon, VA - Spring maintenance, Rheem maintenance, Bryant a/c check, clean debris from ac unit, clear drain line, condensate safety.
Eddie C.

Eddie C.

Before, Maintenance Agreement, Service Contract, New Rheem Heat Pump Installing, Comfort Maker Heat Pump, No A/C,

Near Heglar Oaks Ct, Herndon, VA 20170
Herndon, VA - Before, Maintenance Agreement, Service Contract, New Rheem Heat Pump Installing, Comfort Maker Heat Pump, No A/C,
Brandon P.

Brandon P.

Performed maintenance on comfort maker air conditioner and heat pump

Near Heglar Oaks Ct, Herndon, VA 20170
Herndon, VA - Performed maintenance on comfort maker air conditioner and heat pump
Eddie C.

Eddie C.

Before, Maintenance Agreement, Service Contract, Comfort Maker Heat Pump Not Cooling, Comfort Maker A/C Maintenance, Cooling, Summer Cooling Maintenance, Free Estimate For New Rheem Heat Pump, Evaporator Coil Freezing

Near Van Buren St, Herndon, VA 20170
Herndon, VA - Before, Maintenance Agreement, Service Contract, Comfort Maker Heat Pump Not Cooling, Comfort Maker A/C Maintenance, Cooling, Summer Cooling Maintenance, Free Estimate For New Rheem Heat Pump, Evaporator Coil Freezing Herndon, VA - Before, Maintenance Agreement, Service Contract, Comfort Maker Heat Pump Not Cooling, Comfort Maker A/C Maintenance, Cooling, Summer Cooling Maintenance, Free Estimate For New Rheem Heat Pump, Evaporator Coil Freezing
Brandon P.

Brandon P.

Repaired malfunctioning thermostat, perform AC maintenance on trane air conditioning, Trane furnace not heating.

Near Sugarland Valley Dr, Herndon, VA 20170
Herndon, VA - Repaired malfunctioning thermostat, perform AC maintenance on trane air conditioning, Trane furnace not heating. Herndon, VA - Repaired malfunctioning thermostat, perform AC maintenance on trane air conditioning, Trane furnace not heating.
Eddie C.

Eddie C.

Before, Maintenance Agreement, Service Contract, No Heat, Trane Gas Furnace Not Heating, Gas Furnace Repair, A/C Maintenance, Low Refrigerant, Summer A/C Service, Blower Cleaning

Near Sugarland Valley Dr, Herndon, VA 20170
Herndon, VA - Before, Maintenance Agreement, Service Contract, No Heat, Trane Gas Furnace Not Heating, Gas Furnace Repair, A/C Maintenance, Low Refrigerant, Summer A/C Service, Blower Cleaning Herndon, VA - Before, Maintenance Agreement, Service Contract, No Heat, Trane Gas Furnace Not Heating, Gas Furnace Repair, A/C Maintenance, Low Refrigerant, Summer A/C Service, Blower Cleaning
Andrew T.

Andrew T.

Replacing gas logs pilot, replacing Heat-n-glo control board, Heat-n-glo pilot not lighting, repairing gas fireplace

Near Anthem Ave, Herndon, VA 20170
Herndon, VA - Replacing gas logs pilot, replacing Heat-n-glo control board, Heat-n-glo pilot not lighting, repairing gas fireplace
Andrew T.

Andrew T.

Gas fireplace won’t light, gas fireplace service, and gas fireplace cleaning.

Near Alton Square, Herndon, VA 20170
Herndon, VA - Gas fireplace won’t light, gas fireplace service, and gas fireplace cleaning.
Brandon P.

Brandon P.

Performed fireplace maintenance, fireplace not lighting, perform replacement of fireplace switch, repair fireplace switch.

Near Cockerill Farm Ln, Herndon, VA 20171
Herndon, VA - Performed fireplace maintenance, fireplace not lighting, perform replacement of fireplace switch, repair fireplace switch.
Eddie C.

Eddie C.

Before, Gas Log Fireplace Maintenance, Gas Fireplace Not Lighting, Gas Fireplace Repair, Heatilator Gas Fireplace Repair, Wall Switch Not Working

Near Cockerill Farm Ln, Herndon, VA 20171
Herndon, VA - Before, Gas Log Fireplace Maintenance, Gas Fireplace Not Lighting, Gas Fireplace Repair, Heatilator Gas Fireplace Repair, Wall Switch Not Working Herndon, VA - Before, Gas Log Fireplace Maintenance, Gas Fireplace Not Lighting, Gas Fireplace Repair, Heatilator Gas Fireplace Repair, Wall Switch Not Working
Brandon P.

Brandon P.

Performed fireplace maintenance, fireplace setting off carbon monoxide detectors, provide an estimate for better HVAC filtration.

Near Capstone Cir, Herndon, VA 20170
Herndon, VA - Performed fireplace maintenance, fireplace setting off carbon monoxide detectors, provide an estimate for better HVAC filtration.
Eddie C.

Eddie C.

Before, Gas Log Fireplace Maintenance, Gas Log Fireplace Cleaning, Fireplace Setting Off Detecters

Near Capstone Cir, Herndon, VA 20170
Herndon, VA - Before, Gas Log Fireplace Maintenance, Gas Log Fireplace Cleaning, Fireplace Setting Off Detecters Herndon, VA - Before, Gas Log Fireplace Maintenance, Gas Log Fireplace Cleaning, Fireplace Setting Off Detecters
Eddie C.

Eddie C.

Before, Outside Lifestyles / Heat & Glo, Gas Log Fireplace Maintenance, Gas Fireplace Not Lighting, Gas Fireplace Repair, Gas Fireplace Cleaning

Near Anthem Ave, Herndon, VA 20170
Herndon, VA - Before, Outside Lifestyles / Heat & Glo, Gas Log Fireplace Maintenance, Gas Fireplace Not Lighting, Gas Fireplace Repair, Gas Fireplace Cleaning Herndon, VA - Before, Outside Lifestyles / Heat & Glo, Gas Log Fireplace Maintenance, Gas Fireplace Not Lighting, Gas Fireplace Repair, Gas Fireplace Cleaning
Matthew C.

Matthew C.

Gas Fireplace not functioning, Gas Fireplace not turning on, Repair my Gas Fireplace, Fix My Gas Logs, Gas Fireplace Maintenance, Gas Log Maintenance, Heat & Glo, Heat and Glo Gas Fireplace Repair. Fix Heat & Glo Gas Fireplace

Near Anthem Ave, Herndon, VA 20170
Herndon, VA - Gas Fireplace not functioning, Gas Fireplace not turning on, Repair my Gas Fireplace, Fix My Gas Logs, Gas Fireplace Maintenance, Gas Log Maintenance, Heat & Glo, Heat and Glo Gas Fireplace Repair.  Fix Heat & Glo Gas Fireplace
Brandon P.

Brandon P.

Perform maintenance on Goodman furnace, fireplace not lighting

Near Glen Taylor Ln, Herndon, VA 20171
Herndon, VA - Perform maintenance on Goodman furnace, fireplace not lighting
Eddie C.

Eddie C.

Before, Goodman Gas Furnace Maintenance, Maintenance Agreement, Service Contract, Shm International Gas Log Fireplace Repair, Gas Log Fireplace Maintenance, Gas Fireplace Cleaning, Heating Maintenance, Gas Fireplace Not Lighting, Media Filter Replacement

Near Glen Taylor Ln, Herndon, VA 20171
Matthew C.

Matthew C.

Gas Fireplace not turning on, Gas Log System not turning on, Fireplace won’t light, Fireplace Maintenance,

Near Alton Square, Herndon, VA 20170
Herndon, VA - Gas Fireplace not turning on, Gas Log System not turning on, Fireplace won’t light, Fireplace Maintenance, Herndon, VA - Gas Fireplace not turning on, Gas Log System not turning on, Fireplace won’t light, Fireplace Maintenance,
Eddie C.

Eddie C.

Before, Carrier Heat Pump Repair, Fan Motor Replacement, No Heat, Service Contract, Maintenance Agreement, Heating Repair

Near Stone Heather Ct, Herndon, VA 20171
Brandon P.

Brandon P.

Replace condenser fan motor on carrier heat pump, carrier heat pump not working.

Near Stone Heather Ct, Herndon, VA 20171
Herndon, VA - Replace condenser fan motor on carrier heat pump, carrier heat pump not working. Herndon, VA - Replace condenser fan motor on carrier heat pump, carrier heat pump not working.
Eddie C.

Eddie C.

Before, Bryant Heat Pump Not Working, No Heat, Maintenance Agreement, Service Contract, Fan Blade Damage, Repair Estimate

Near Stone Heather Ct, Herndon, VA 20171
Herndon, VA - Before, Bryant Heat Pump Not Working, No Heat, Maintenance Agreement, Service Contract, Fan Blade Damage, Repair Estimate Herndon, VA - Before, Bryant Heat Pump Not Working, No Heat, Maintenance Agreement, Service Contract, Fan Blade Damage, Repair Estimate
Eddie C.

Eddie C.

Preformed Maintenance On Amana Gas Furnace, Preformed Maintenance On Bryant Heat Pump, Preformed Maintenance On Aprilaire Humidifier,

Near Piney Glade Rd, Herndon, VA 20171
Herndon, VA - Preformed Maintenance On Amana Gas Furnace, Preformed Maintenance On Bryant Heat Pump, Preformed Maintenance On Aprilaire Humidifier, Herndon, VA - Preformed Maintenance On Amana Gas Furnace, Preformed Maintenance On Bryant Heat Pump, Preformed Maintenance On Aprilaire Humidifier,
Matthew C.

Matthew C.

Gas Fireplace Maintenance, Gas Logs Maintenance, Gas Fireplace won’t turn on, Gas Logs Not Turning on, Fix My Gas Fireplace, Fix My Gas Logs, Gas Logs need to be repaired, Gas Fireplace needs to be repaired not lighting, Pilot not staying lit, Pilot not lighting,

Near Parapet Way, Herndon, VA 20171
Herndon, VA - Gas Fireplace Maintenance, Gas Logs Maintenance, Gas Fireplace won’t turn on, Gas Logs Not Turning on, Fix My Gas Fireplace, Fix My Gas Logs, Gas Logs need to be repaired, Gas Fireplace needs to be repaired not lighting, Pilot not staying lit, Pilot not lighting, Herndon, VA - Gas Fireplace Maintenance, Gas Logs Maintenance, Gas Fireplace won’t turn on, Gas Logs Not Turning on, Fix My Gas Fireplace, Fix My Gas Logs, Gas Logs need to be repaired, Gas Fireplace needs to be repaired not lighting, Pilot not staying lit, Pilot not lighting,
Eddie C.

Eddie C.

No Heat, Goodman Heat Pump, Heating Repair, Heat Not Coming On, Noises From Unit, Fan Not Working, High Pitch Noise

Near Hay Meadow Pl, Herndon, VA 20171
Herndon, VA - No Heat, Goodman Heat Pump, Heating Repair, Heat Not Coming On, Noises From Unit, Fan Not Working, High Pitch Noise Herndon, VA - No Heat, Goodman Heat Pump, Heating Repair, Heat Not Coming On, Noises From Unit, Fan Not Working, High Pitch Noise
Eddie C.

Eddie C.

Before, Bryant Heat Pump, Maintenance Agreement, Service Contract, Fall Heating Maintenance, Honeywell Humidifier Pad Replacement, Carrier, Coil Cleaning

Near Stone Heather Ct, Herndon, VA 20171
Herndon, VA - Before, Bryant Heat Pump, Maintenance Agreement, Service Contract, Fall Heating Maintenance, Honeywell Humidifier Pad Replacement, Carrier, Coil Cleaning
Matthew C.

Matthew C.

After, Carrier, Carrier Infinity, Heat Pump Maintenance, Maintenance Agreement, Service Contract, Fall HVAC Maintenance, Maintenance Contract,

Near Stone Heather Ct, Herndon, VA 20171
Herndon, VA - After, Carrier, Carrier Infinity, Heat Pump Maintenance, Maintenance Agreement, Service Contract, Fall HVAC Maintenance, Maintenance Contract,
Matthew C.

Matthew C.

After, Comfortmaker, Damper making banging noise in ductwork, broken damper, Gas Furnace, Service Agreement, Maintenance Contract

Near Heglar Oaks Ct, Herndon, VA 20170
Herndon, VA - After, Comfortmaker, Damper making banging noise in ductwork, broken damper, Gas Furnace, Service Agreement, Maintenance Contract
Eddie C.

Eddie C.

Before, Maintenance Agreement, Service Contract, Noises From Ducts, Damper Failure, ComfortMaker

Near Van Buren St, Herndon, VA 20170
Herndon, VA - Before, Maintenance Agreement, Service Contract, Noises From Ducts, Damper Failure, ComfortMaker
Matthew C.

Matthew C.

After, Heat Pump Maintenance, Air Handler Leaking Water, Maintenance Contract, Service Agreement, Amana,

Near Pinecrest View Ct, Herndon, VA 20171
Herndon, VA - After, Heat Pump Maintenance, Air Handler Leaking Water, Maintenance Contract, Service Agreement, Amana,
Jaysun B.

Jaysun B.

Before, Amana Heat Pump Maintenance, Service Agreement, Maintenance Agreement, Leaking Water, Cooling Maintenance, Heat Pump Heating Maintenance, Condensation Line Repair

Near Pinecrest View Ct, Herndon, VA 20171
Herndon, VA - Before, Amana Heat Pump Maintenance, Service Agreement, Maintenance Agreement, Leaking Water, Cooling Maintenance, Heat Pump Heating Maintenance, Condensation Line Repair