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

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Local Reviews
for johns creek, ga

Rated 4.9 out of 5 stars based on 183 customer reviews

Great Job

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Exceeded expectations

Nathan and Javier worked on several TVs in my house. They did a fantastic job. I really was impressed with how thorough they both were and their attention to detail. Highly satisfied with the job they performed.

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Excellent Service

Clearly explained the required steps to find & solve the problem. The repair was completed in a timely manner.za

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Excellent Service

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Have been using all divisions of TE Certified - All ahve been great!

Have been involved in facility maintenance and construction projects. TE as a whole is a fantastic organization with great technicians - both in skill and personality. HVAC/electricians/plumbing. Have locked into a full service organization for all needed work now and in teh future.

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Quick and efficient

Adrian was terrific. Found the problem, solved it, and it all works. Very quick. And he was very professional, courteous, and efficient.

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Excellent Service

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Great Service

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Professional & courteous (prices high)

This review is 95% for one of two jobs I had scheduled: one plumbing, one electrical. I have used TE a few times. The plumbers were very professional and courteous. Everything was clearly explained to me along the way. Isaac made a very good effort to do a great job. Their prices are high, but worth it in this case. However, my experience with the electric was enough to not call again for this service anytime soon. I needed ONE new outlet installed within 10’ of an existing, available line. I also needed 3 garage ceiling mounted fixtures to replace 3 existing. All parts laid out. Nothing unusual or intricate. That estimate was over $1,300. For one of the simplest jobs one could ask for. I had no confidence that the tech knew what he was doing. He told me that putting the ceiling fixture up was complicated. I asked him to show me on the unit. What was the complicated part? It’s three wires and four screws. I’ve already received 2 estimates for less than half the above.

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Excellent service

Joshua was great to work with. He diagnosed my problem, told me how he’d address it and followed through. Everything was neat and tidy when he finished.

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Excellent Service!!

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Efficient and thorough

Ryan and his partner were great. Efficient, knowledgeable, and pleasant. Explained our issue and actually found another leaking problem we did not know about.

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TJ - Excellent Service

T.J. Is an exceptional customer service professional. He is thorough, technical and clear in his explanations. We are very pleased.

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Excellent Service!

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Friendly & Thorough

We had a terrible clog in a home we just moved into. Max came out with hours of our call and was very friendly and did a thorough inspection of the pipes inside and out. He shared a detailed plan and cost with us before proceeding. The company is a bit pricey, but Max did a great job.

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Job Locations
for johns creek, ga

Austin M.

Austin M. Job Checkin

Install customer supplied tesla wall charger in right corner of garage. Move circuits around to install 20amp Tesla meter clamps to monitor amperage and voltage. Run dedicated 60amp circuit for Tesla wall charger. Everything tested and working properly.


Luke B.

Luke B. Job Checkin

Installed car charger outlet circuit under panel


Steve S.

Steve S. Job Checkin

Upon arrival today, I evaluate the master bathroom sink, plumbing. Both sinks required replacement of the hot and cold supply stops, totaling four supply stops in the master bathroom. The existing shut off valves were aged, and showing signs of where, which can lead to a restricted operation or potential leakage. After reviewing the findings and options, the customer elected to move forward with replacing all four supply stops today. All new supply stops were installed, connections were inspected, and the system was tested at the fixtures. At this time, everything is operating properly with no visible leaks.


Nathan R.

Nathan R. Job Checkin

Complete tv mounting job


John M.

John M. Job Checkin

Replacing 9 lights in locker room area


Nathan R.

Nathan R. Job Checkin

Install new 70 inch plus television on mantle motorized mount Then swapping to TVs to two different locations on multiple levels While taking the third TV and placing it into the storage room For this particular job, you will need to purchase an a mount that is sufficient for the living room TV. You will also need to purchase a surge strip to plug-in the extra devices in the living room.


Koi P.

Koi P. Job Checkin

Did a no heat diagnostic for upstairs unit. Found dirt build up in inducer. found dirty blower wheel. No Te flood protection . Found secondary drain clean out trap glued. Could not completely clean out trap will need to order trap and inducer motor and check if it is under warranty. Customer had reliance air out and they cleared the lines and glued the traps to prevent leaking. The bare minimum basic repairs to get the system running today.


Nathan R.

Nathan R. Job Checkin

Troubleshoot entrance electrical


Jonah D.

Jonah D. Job Checkin

Completed the service call for no heat found that the heat exchanger is cracked and needs a smart bypass 12 inch. It’s short on return by 12 inch needs flood protection and a blower clean.


Elijah L.

Elijah L. Job Checkin

Use mini hydro jetter to get rid of paper build up in toilet drain line , pulled up toilet and ran mini jetter to clear remaining but of tissue paper, after testing everything drains perfectly with no leaks


Elijah L.

Elijah L. Job Checkin

Customer is having issues with the toilet will never run in the dishwasher, upon arrival, I ran a lot of water and ran water in the sink and then the toilet started backing up, and we can’t underneath in the sink backed up due to having a mainline blockage, next I pulled the toilet and ran my cable to clear, after testing the blockage was clear with no signs of back up have a camera inspection scheduled for Thursday due to this being the second back up in four years with a newly built house


Stephen M.

Stephen M. Job Checkin

Disassembled and reinstalled water heater burner assembly. Original installation company had replaced the assembly incorrectly causing flames to travel below the burner plate and around the combustion chamber. Assembly was also caked in soot which was cleaned off. I also prepared and emailed an estimate to repipe the thermal expansion tank piping as in its current location, before the check valve it is not serving any purpose. Water pressure rose to over 140psi while heater was on.


Allen M.

Allen M. Job Checkin

Customer signed an estimate for a Grundfos Alfa recirc pump, installed that and tested for leaks


Paul  M.

Paul M. Job Checkin

Came because upstairs, system was not heating. When testing system found that inducer motor had failed and there were visible sings of biological growth spreading thought the system. Let costumer know about this issues and presented options. Thank you for choosing TE Certified!


John  M.

John M. Job Checkin

Replace Prv, and expansion tank, drained house, installed new fixtures, pressurized lines, blew air out every fixture, plugged recert pump in working properly. Recommended to replace water heater, no leaks