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

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Local Reviews
for doraville, ga

Rated 4.9 out of 5 stars based on 96 customer reviews

Thank You TE!

Very helpful and informative. Thank you!

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Helpful service

Overall friendly and helpful. Communicative and on to the point.

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Complicated Plumbing Issue

Great guy. Listened and thought about my input. Much appreciated

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Excellent Service!

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Very efficient and thorough

Garret was patient and explained his services well.

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Thorough diagnosis!

Jonathan came to my house on time was super polite. He's like very observant like a calculating engineer with high attention to detail. He caught small things like a loose thing that needed to be taped up and noticed the measurements on my ducts that needed to be changed to be more efficient with the air supply. I wish all HVAC technicians are as skilled and competent as him

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Great service and reasonable cost

I finally got my exhaust fan installed and Johan did a great job. He was on time and communication was consistent. I won’t hesitate to use TE Certified services again.

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Excellent Service

The message from the office on the schedule change was spoken very fast and was hard to understand. Please slow down, so people can understand the message; it's not a fire drill.

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Exceptional electrical

Adrian was very efficient and knowledgeable.

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Great Service

They were very helpful, and explained the process to me.

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Good Job not great customer service

Five stars for the electricians. Three and two stars for office customer service via text and email without the ability to speak to a human, ask questions and get more clarification prior to the job. The on-line scheduling tool did not account properly for the amount of time or align with the quotes thus only half the work was performed. Thus lower score for convenience.

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Great professional service!

Marco was very professional, worked quickly and gave me updates on what he was doing and what needed to be done. He provided me with pictures and a rational for the work so I was confident in the work he suggested. I’d use them again when an issue arises.

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Excellent Service

Keep up the fine work!!

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Thrilled with TE service

I am thrilled with the Supreme communication TE delivers. Charlotte reached out to confirm his ETA. He clearly knew how to install a Woodbridge bidet. He was very informed about this product, even though TE didn't sell it. Charley was a delight to work with. I couldn't be happier to have a job done RIGHT!

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Superior service

Excellent service is an understatement. I wanted to have bathroom outlets for a bidet. My panel was full & below code for my county. Nolan was superior in explaining the work, itemizing expenses & setting a time frame for start and completion. He scored on all levels!

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Job Locations
for doraville, ga

James S.

James S. Job Checkin

Install new Square D QO 54 circuit electrical panel in basement. Install 26 dual function breakers on existing circuits. Install whole home surge protector at main panel. Update smoke detectors of the home (5) Update grounding system of the home. Permit Fees. Replace existing outdoor outlets with new weather rated gfi outlet and bubble covers (3) Replace garage outlet with new gfi outlet. Replace (4) ceiling fans in the home with new customer supplied fans. Install (4) new fan boxes for these fans. Additional wiring may be needed to move kitchen fan approximately 6” Replace (4) switches in the home to install remote fans, additional switches in these switch boxes will be replaced as a courtesy with new plate. Replace bath fan in master bathroom. Provide Panasonic bath fan. Additional venting may be necessary.


Jay G.

Jay G. Job Checkin

Clear Shower


Rick P.

Rick P. Job Checkin

Replace 50 gallon natural gas water heater. Modify venting. Replace gas line. Install Halo water filtration system


Rudy Z.

Rudy Z. Job Checkin

No cool call. Condensate pump failed. Offered homeowner new pump and upgraded flood protection. Homeowner approved replacing pump only. Talked about homecare and left a brochure.


Isaiah P.

Isaiah P. Job Checkin

Tech completed a home care fall maintenance today. I’m the maintenance tech noticed failed outdoor contactor. Failed part is due to ants shorted out voltage connection. Customer approved to move forward with band-aid option for now. And will want to move forward with Best Peak Performance options early spring. Tech flushed pvc drain line with solution and 2gallons of water, tightened all connections, checked all furnace safeties, checked gas pressures, replaced 16x25x1 filter, furnace and ac is operating at this time. Tech highly recommends to have a pest control or add ant treatment around outdoor ac unit to prevent ants from damaging anymore future outdoor parts… Thanks for choosing TE Certified if you liked your technician service today don’t hesitate to leave a 5 star review!


Raul A.

Raul A. Job Checkin

Install basement DAIKIN 19 seer2 efficiency 1.5 ton heat pump air handler, 5 kw heat strip, wi-fi touchscreen thermostat.


Elvis R.

Elvis R. Job Checkin

Install new supply and return plenums Re install uv light Install new April wire 5” media filter Replace all accessible duct work with new R8 flexible duct Mastic seal equipment connections Replace all the grills and registers in house System check


Enrique R.

Enrique R. Job Checkin

For this job, we worked on installing 2 keyless lights and replaced outlets and a switch in the dining room. Garage circuit was tripped and we helped homeowners reset. They did not want to further inspect the garage circuit and will call us back if it happens again.


Michael M.

Michael M. Job Checkin

Complete service upgrade in Dekalb Co. New outdoor meter with emergency disconnect, new QO electrical panel (lifetime warranty)with Gfci protection, new grounding system, whole house surge protector, move electrical panel for clearance, new circuit for dryer


Steven V.

Steven V. Job Checkin

Today I installed whole home search protection with the flush mount kit


Luke B.

Luke B. Job Checkin

Installed customer supplied nest smoke detector.


Elvis R.

Elvis R. Job Checkin

Finish basement full systems and ducts


Nicholas B.

Nicholas B. Job Checkin

For the job we replaced the PRV that was dropping 25 psi at one fixture use, and also replaced the main house shut off and the hose bib shut off with ball valves


Justin Z.

Justin Z. Job Checkin

Replaced prv and thermal expansion tank


Luke B.

Luke B. Job Checkin

Troubleshoot microwave power.