681 bifrost way
Linden , VA 22642
703-915-9149

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Local Reviews

Rated 5.0 out of 5 stars based on 82 customer reviews

Friendly competent service

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Great service

Awesome work

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Excellent service

Cool Tech’s technicians are always professional and knowledgeable. They respond quickly and are honest. I would recommend them to anyone.

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Excellent Service!!

Cool Tech replaces my HVAC last May and just completed my first service. Their techs are knowledgeable, courteous and timely.

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Good job. Knowledgeable & efficient

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Great First Service

I am very pleased with my first visit from Cool Techs. From my first call to the company, I had a good feeling about them. I appreciated the texts and e-mails regarding the arrival of their service technician. Michael was very friendly and professional. He answered all my questions. It is clear this company strives for excellence.

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Quick Fast Reliable Economical Service

Jason is very courteous and knoweladegable.

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FINALLY! A GREAT COMPANY!

Look no further for friendly and honest service! I contacted Cool Techs to service my HVAC system since it was not working anymore. I was blown away by their friendly staff and even more amazed by their professional staff that came out for service. From start to finish, I loved everything about this company and have already referred them to all my friends and family in the area.

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Great service and honest business

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Wonderful Service!

We have an old hybrid oil furnace and Cool Techs is very knowledgeable about this type of system. They are prompt, very courteous and very thorough. They take the time to listen and understand your concerns as well as explain what the issues are and what the game plan should be to either repair or replace the equipment. I would highly recommend this Company!

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Job Locations

Mike H.

Mike H. Job Checkin

Installed 18 seer inverter.

Installed 18 seer inverter.

Mike H.

Mike H. Job Checkin

Installed new 18 seer inverter system.

Installed new 18 seer inverter system.

Mike H.

Mike H. Job Checkin

Installing new Honeywell wifi tstat on 2 ductless mini splits.

Installing new Honeywell wifi tstat on 2 ductless mini splits.

Mike H.

Mike H. Job Checkin

Performed Heating inspection on gas furnace!

Performed Heating inspection on gas furnace!

Mike H.

Mike H. Job Checkin

Maintenance check on 2 system

Maintenance check on 2 system

Mike H.

Mike H. Job Checkin

Installed new Heil heat pump!

Installed new Heil heat pump!

Mike H.

Mike H. Job Checkin

Replaced tstat with new Honeywell 3000

Replaced tstat with new Honeywell 3000

Jason W.

Jason W. Job Checkin

Replace failed transformer on a #Goodman #heatpump and verified operations.

Replace failed transformer on a #Goodman #heatpump and verified operations.

Mike H.

Mike H. Job Checkin

Heating inspection

Heating inspection

Mike H.

Mike H. Job Checkin

Repairing a carrier furnace and installing new t6 thermostat!

Repairing a carrier furnace and installing new t6 thermostat!

Mike H.

Mike H. Job Checkin

Replacing a 2 stage gas valve on a Goodman furnace!

Replacing a 2 stage gas valve on a Goodman furnace!

Mike H.

Mike H. Job Checkin

Performing Heating inspection on 2 gas furnaces! Getting ready for the cold!

Performing Heating inspection on 2 gas furnaces! Getting ready for the cold!

Mike H.

Mike H. Job Checkin

Replaced Flame sensor on Trane furnace

Replaced Flame sensor on Trane furnace

Mike H.

Mike H. Job Checkin

Replaced Flame sensor on Trane furnace


Jason W.

Jason W. Job Checkin

Perform heating inspection on Payne heat pump system. Cleaned system and checked refrigerant pressures.

Perform heating inspection on Payne heat pump system. Cleaned system and checked refrigerant pressures.