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

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Local Reviews
for duluth, ga

Rated 5.0 out of 5 stars based on 788 customer reviews

Excellent work

Dalton was great. Very friendly and knowledgeable

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Excellent service

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Excellent!

Professional and here is why: clear communication, on time arrival every day, happily wore shoe covers, very calm, pleasant, and no stress demeanor when approached with various questions regarding the invoice and project, and worked very efficiently.

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Devon is the best!

Devon would not give up on our 1983 house with crazy electrical work that had been done so long ago. He was determined to figure it all out and I had complete confidence in him. Devon is a professional with amazing knowledge.

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Excellent service

Devon was superior in every way, just what we have come to expect from TE.

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Excellent Service!

Jose was very professional!

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Very Satisfied

Terence was very professional, explained everything clearly and very knowledgeable. I was very satisfied with his service and would highly recommend him.

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Outdoor lighting repair

We have used TE services for electric issues few times. They are usually prompt to respond and we had same day service which was good. But Their charges when the work is complete always SO MUCH HIGHER than estimated! I called for outdoor lighting not turning on as usual, so I called them and service estimates was $800. When the work was completed, he said that it is $998! Last month, I called them for fire detector making noise, They end up whole house smoke detectors electrically connected costing $3800! I might have to search for more reliable electricians when it comes for final charges.

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Professional and conscientious service

I was impressed with the professional and conscientious service provided by Marshall and his colleague. They took the time to find the best solution and implement it accordingly.

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Exelent service, A+

Great technician's service and advice on the related issues to fix. Price/cost is extremely high, but outside of Mario Galvan's control

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Excellent Service from a very knowledgeable person!

Devon was patient with my questions and thorough with his answers. You can tell he loves his work and I thank him for working hard to fix our electrical issues.

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Arrived and completed the job timely

Great Service! I was on a short time frame that day and these guys made sure I was able to leave on time! They worked very hard to finish timely and the new water works and looks great!

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Awesome work!

Javier and Alex performed an excellent job! I will ask for them again if and when the need arises.

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Outstanding and Efficient

Thank you for the excellent service.

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Like the new thermostats

one of the temperature sensors had a bad battery...what should have happened was the tech should have went and purchased one to make it work, but didnt. I was told I needed to go to the store and buy one. I already paid a lot of money and this I considered poor customer service

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Job Locations
for duluth, ga

Wayne J.

Wayne J. Job Checkin

Replace customer supplied smart smoke and carbon detectors Install new back to back outlet Check to see if outlet can work by switch in bedroom


Nathan P.

Nathan P. Job Checkin

Replaced main water shut off valve, pressure reducing valve, kitchen sink faucet, bathroom sink faucet, and installed 5 new 1/4 turn shut off valves. Homeowner requested 52 PSI in the home. No leaks.


Juan C.

Juan C. Job Checkin

The bare minimum basic repairs to get the system running today.


Ben P.

Ben P. Job Checkin

Men’s room urinal turned off due to no flush situation Rebuild entire flush valve New diaphragm, new vacuum breaker, and new flush handle Urinal working great now


Jason B.

Jason B. Job Checkin

Replaced thermostat with T725. Connected common. Went over operation with homeowner. Ensured working before leaving.


Steve S.

Steve S. Job Checkin

Customer has two garbage disposals in the kitchen, one installed at the main kitchen sink and one installed at the kitchen island sink. The disposal of the island sink is original to the home, while the disposal at the main kitchen sink is newer. Customer explained that the newer disposal at the main kitchen sink was still operating by making unusual noises, so she stopped using it and began using the island sink disposal instead. After doing so, the island sink disposal, began backing up and eventually stopped working. I advised the customer that both disposals could be reset today to restore temporary operation however, due to the age of the island disposal and the recent performance issues with both units, a reset would not be a long-term solution. I explained that either or both disposal could fail completely in the near future and recommended replacement for a permanent repair. Customer acknowledge the recommendation but elected to only have both disposals reset at this time. Bo


Ben P.

Ben P. Job Checkin

Checked for leak in ceiling in basement, found free standing tub allows water to run under it when hand held shower sprayer is used. Recommend hang sprayer over tub after each use until it stops dripping Found leak at outdoor kitchen Cut out 1/2” frozen pvc pipe and fittings Replaced with new pipe and fittings Recommend turn off outdoor kitchen during cold months


Paul  M.

Paul M. Job Checkin

Came because home has airflow issues. When testing system found that dampers were stuck and that zone board did not have proper voltage, Also growth in indoor coil an and blower motor has been overworking for a while now. Let costumer now about this issues and presented options. Thank you for choosing TE Certified!


Luke B.

Luke B. Job Checkin

Replaced expired smoked detectors with customer provided smoke detectors.


Enrique R.

Enrique R. Job Checkin

For this job, we worked on troubleshooting the play room circuit and replaced a few devices.


Mario G.

Mario G. Job Checkin

Garage door opener outlet.


Jonathan W.

Jonathan W. Job Checkin

Customer has 8 y/o Concord heat pump system that operates for basement level. System was not heating properly due to dirty filter. Replaced 12x20x1 filter. Noticed that drain line was not properly installed. Blower wheel cleaning needed. UV BlueTube operational. Heat strips are operational. Pressure levels were normal. Condenser electrical components are good. Condenser coil cleaning needed. Informed customer of findings. System is currently working.


Dalton C.

Dalton C. Job Checkin

Return to install inducer draft motor on furnace #4


Daniel R.

Daniel R. Job Checkin

Tech arrived to perform authorized repairs on system. Tech removed failed blower motor and bracket and replaced with new motor/bracket. Replaced failed run capacitor (15MFD). Once repaired, verified operations. System is now heating. Temperature rise is within specs at this time. System is now operational and heating. Thank you for letting TE CERTIFIED service your home.


Travis S.

Travis S. Job Checkin

Found 1/2 horsepower garbage disposal leaking. replace disposal, tested with no leaks or failures at time of service.