10500 Cavalcade St
Great Falls, VA 22066
(703) 783-6111

Local Reviews

Rated 5.0 out of 5 stars based on 308 customer reviews

Refreshing Professionalism

Greg is one of a kind. He is the only electrician I’ve worked with who took the time to throughly explain his recommendations on what needs to be fixed without being verbose. He handled our questions with care and didn’t upsell a thing, and provided us with realistic next steps and time to decide. At the end of it all, he even laughed at our (awful) jokes in-between. We would be more than happy to work with him again and encourage others to use this company’s services. They’re clearly a gem in NoVA.


Response from Conde Tech Services LLC:

Thank you so much for the kind words and wonderful review! Greg is an asset to our company for sure and we are happy to have him! So glad we could help and he Loves Bad Jokes LOL : )

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Excellent service


Response from Conde Tech Services LLC:

Thank you : )

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Great Service!

Greg from Conde Tech provided us with an excellent check on our HVAC system and other items within our home. He was courteous, explained what he was doing and reasoning behind it, and had helpful tips for maintaining systems in our home. Great job!


Response from Conde Tech Services LLC:

Thanks William : ) Have an Amazing Day!

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Amazing service

Great service, transparent and honest.


Response from Conde Tech Services LLC:

Thank you so much. Have a great day!

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Excellent Service!

5 Stars


Response from Conde Tech Services LLC:

Thanks Lloyd : )

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Gas Fire place Service

Excellent team to work with and great customer care and service!.


Response from Conde Tech Services LLC:

Thank you so much for the kind words : ) Enjoy!

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Replace and install fans

A true professional and extremely knowledgeable, Greg always provides excellent customer service when I have electrical problems or other issues that need attention at my home. I would recommend him to anyone in need of his services.


Response from Conde Tech Services LLC:

Thank you for the kind words, have a great day!

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Superior Service

Always and forever Conde Tech Services will be my HVAC fireplace company to do the job!


Response from Conde Tech Services LLC:

Thank you, Selena! Have an awesome day : )

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Excellent service


Response from Conde Tech Services LLC:

Thank you : )

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Excellent service!

Greg was extremely professional, friendly, and knowledgeable. Highly recommend!


Response from Conde Tech Services LLC:

Thank you, Cathy : )

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Ask for Greg!!

Greg was incredibly professional patient courteous and just all around great guy. He solved the mystery of our power outage and fixed everything to ensure the safety of our home.


Response from Conde Tech Services LLC:

Thank you so much for this great review! Another mystery solved : )

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Great service

Andrew was on time, quickly identified the problem (blocked drip pan drain), and resolved it. Good communication, and explained what was going on. No mess, I liked the fact that shoe coverings and a drop cloth were used. Well worth the cost. I will use this company in the future for any A/C issues.


Response from Conde Tech Services LLC:

Thank you so much, Nigel! We appreciate you taking the time to share your experience. Have a great day : )

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Excellent Service

My experience with Mr. Andrew T: Professional, courteous, honest, and integrity. Kirk Webster


Response from Conde Tech Services LLC:

Thank you for taking the time to share with others, your experience with our company and Andrew : )

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Excellent Service

Andrew was prompt and efficient! We are always pleased with services provided!


Response from Conde Tech Services LLC:

Thank you for taking the time to this review, have a great day : )

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Very satisfied with the work performed.

My system was acting up and not holding temp. They arrived at 10 pm to make sure that the problem was taken care of.


Response from Conde Tech Services LLC:

Thank you for the nice feedback, stay cool!

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Job Locations

Greg T.

Greg T. Job Checkin

Electrician, master, electrician, HVAC, gas, fireplace, fireplace, maintenance, HVAC, maintenance, fall, maintenance, furnace, heat pump, air handler, Amana.

Electrician, master, electrician, HVAC, gas, fireplace, fireplace, maintenance, HVAC, maintenance, fall, maintenance, furnace, heat pump, air handler, Amana. Electrician, master, electrician, HVAC, gas, fireplace, fireplace, maintenance, HVAC, maintenance, fall, maintenance, furnace, heat pump, air handler, Amana.

Carl R.

Carl R. Job Checkin

After: New water heater, Hot shower fix, New hot water heater, Free installation estimates

After: New water heater, Hot shower fix, New hot water heater, Free installation estimates After: New water heater, Hot shower fix, New hot water heater, Free installation estimates

Carl R.

Carl R. Job Checkin

Before: Bad water heater, leaking water heater, leaking hot water heater, cold showers fixed, free installation estimate

Before: Bad water heater, leaking water heater, leaking hot water heater, cold showers fixed, free installation estimate Before: Bad water heater, leaking water heater, leaking hot water heater, cold showers fixed, free installation estimate

Greg T.

Greg T. Job Checkin

Electrician, master, electrician, tripping circuit breaker, outside outlets, not working.


Greg T.

Greg T. Job Checkin

Electrician, master electrician, HVAC, furnace, fall maintenance, carrier.

Electrician, master electrician, HVAC, furnace, fall maintenance, carrier. Electrician, master electrician, HVAC, furnace, fall maintenance, carrier.

Greg T.

Greg T. Job Checkin

Electrician, master electrician, replace light fixture, replace fluorescent lights, LED lights.

Electrician, master electrician, replace light fixture, replace fluorescent lights, LED lights. Electrician, master electrician, replace light fixture, replace fluorescent lights, LED lights.

Greg T.

Greg T. Job Checkin

Electrician, master electrician, smoke detectors, carbon monoxide alarm, dimmers, smart dimmers, nest, surge protection, dryer outlet, air night, air scrubber, Lutron.


Carl R.

Carl R. Job Checkin

After: New Ac System, New Heating System, Hvac replacement, free installation estimates, A2L Certified

After: New Ac System, New Heating System, Hvac replacement, free installation estimates, A2L Certified

Greg T.

Greg T. Job Checkin

Electrician, master electrician, AC maintenance, Daikin, HVAC maintenance.


Carl R.

Carl R. Job Checkin

Before: New Air Conditioner, New Cooling System, New Heating System, Free Installation Estimates, A2L Certified

Before: New Air Conditioner, New Cooling System, New Heating System, Free Installation Estimates, A2L Certified Before: New Air Conditioner, New Cooling System, New Heating System, Free Installation Estimates, A2L Certified

Greg T.

Greg T. Job Checkin

Electrician, master electrician, HVAC, AC check, Payne.


Greg T.

Greg T. Job Checkin

Electrician, master electrician, plumber, replace water heater, water heater leaking, AO Smith.

Electrician, master electrician, plumber, replace water heater, water heater leaking, AO Smith. Electrician, master electrician, plumber, replace water heater, water heater leaking, AO Smith.

Greg T.

Greg T. Job Checkin

Electrician, master electrician, HVAC, light not working, replace lightbulb, replace switch, carrier, R410A.


Greg T.

Greg T. Job Checkin

Electrician, master electrician, replace light fixture, replace bathroom fan, replace light box, Panasonic.

Electrician, master electrician, replace light fixture, replace bathroom fan, replace light box, Panasonic. Electrician, master electrician, replace light fixture, replace bathroom fan, replace light box, Panasonic.

Greg T.

Greg T. Job Checkin

Electrician, master, electrician, AC maintenance, heat, maintenance, HVAC, smoke detectors, carbon monoxide, alarms, kitty, kiddy.

Electrician, master, electrician, AC maintenance, heat, maintenance, HVAC, smoke detectors, carbon monoxide, alarms, kitty, kiddy. Electrician, master, electrician, AC maintenance, heat, maintenance, HVAC, smoke detectors, carbon monoxide, alarms, kitty, kiddy.