9800 Old Dogwood Rd.
Roswell, GA 30075
(770) 667-6937

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Local Reviews
for flowery branch, ga

Rated 5.0 out of 5 stars based on 77 customer reviews

First rate service

He was professional all around ! I recommend him wholeheartedly!

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Electrical service

Gary was great and the service was excellent!

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Fabulous

Adam always goes above and beyond. He has been here to help / fix things twice this year - 2 different issues. I wish all people had his work ethic, friendliness and professionalism.

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Excellent service

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Excellent Service

Always can count on excellent and courteous service! Great communication and always on time.

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Excellent Luis was great!

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Excellent Service!

Great work and recommendations to make HVAC function well.

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Super

Adam and John were very good. Answered all questions. Very good communication and was clear and easy to understand by a non electrician. Highly recommended

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Excellent Service!

Very knowledgeable! Thoroughly inspected our complaint and provided detailed and understandable feedback of the issue and what needed to be done.

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Great Company!!!!

Very knowledgeable and professional. Highly recommended

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Excellent Service!

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Excellent Service!

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Most excellent service

Ron was a very respectful and knowledgeable individual. The work he did with the instal was very professional and clean. Would recommend him for any electrical service.

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Thank you Devon & TE Certified!

Devon was outstanding! Very thorough, friendly, and knowledgeable!

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Made the right call!

First time I've needed HVAC repair service on 6 y/o house. Read a lot of reviews of companies, but there is always the concern of whether who you called is the best. Happy to say Jason Y. at TE Certified is The Best! He called me to advise he'd be arriving about 30 minutes later. He had actually read the customer notes I provided regarding troubleshooting I had already done. Once on scene, he then very methodically evaluated each piece in the "chain", and initially thought a condenser circuit board had become defective. However, he continued to rule out other possibilities, and discovered that a wire had gone bad instead. He rerouted using a different wire, and problem solved, and the circuit board was fine. System is up and running perfectly. Jason also explained everything he was doing, showed me some things I could do myself to improve the system, and was very competent and cordial to chat with. He got all that done in under 2 hours. The bill was also very very reasonable. I have no doubt at all who I will call the next time we have any HVAC issue.

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Job Locations
for flowery branch, ga

Miguel M.

Miguel M. Job Checkin

Rough in master closet


Martin B.

Martin B. Job Checkin

Install Siemens car charger outdoor


Gavin T.

Gavin T. Job Checkin

Installed New pressure regulator, whole house filtration and smart monitoring valve.


Demarco H.

Demarco H. Job Checkin

Our client reached out to us out the concerns of a dripping shower valve in the master bathroom. This particular shower has two shower set ups that are identity the same however everyone gets used more than the other. Client also needed is bi-annual tankless flush. all work that was done as documented with photos. All work was tested for leaks and no leaks were found. Clients water pressure is at 50 psi


Luis H.

Luis H. Job Checkin

Install lighting in hallway bath, hallways and ceiling fan.


Adam S.

Adam S. Job Checkin

Replacement of main ac disconnect and main meter cabinet.


Gary H.

Gary H. Job Checkin

Troubleshoot


Miguel M.

Miguel M. Job Checkin

Master bathroom rough in


Armando A.

Armando A. Job Checkin

System is completely out of r22. Run capacitor is out of manufacture specs. Blower motor bearings are worn out. Evaporator coil is completely rusted out. Condenser fan motor is dead. Based on our findings today, it might be time to think about getting a brand new system.


Adam S.

Adam S. Job Checkin

Installation of new grounding system. 2) new ground rods in front of home, utility ground and to copper line system. Main floor smoke carbon courtesy replacement.


Armando A.

Armando A. Job Checkin

System is not working properly due to the blower motor beginning to fail. Clogged condensate drain, no ss1 on drain, and float switch isn’t shutting off the system. Parts are available for pickup whenever customer is ready to get the job done.


Terrance M.

Terrance M. Job Checkin

Troubleshoot tripped breaker, replace breaker, and Redevice the baseman circuit


Luis A.

Luis A. Job Checkin

Removed and resealed shower drain cup with plumbers putty and new gasket. Reset and tightened down to test and ensure proper function.


Armando A.

Armando A. Job Checkin

System is not cooling due to a defective relay. No form of water safeties on system.


Terrance M.

Terrance M. Job Checkin

Troubleshoot Landscape Lights