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

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Local Reviews
for dallas, ga

Rated 5.0 out of 5 stars based on 101 customer reviews

Excellent Service

Amazing service and very professional!

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Excellent service!

Excellent knowledge and service. Will knew just where to start and how to troubleshoot. Fixed issues that were very important that wasn't an obvious Issue until Wills thoroughness discovered it. Great job and worth the call.

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Above excellent service

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All around excellent experience!

He was on time, professional and did a great job!! I will be requesting him for any future electrical needs. Good guy!!

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Great Service

Both plumbers were very professional

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Outstanding Customer Service!!!!

The installation team from TE Certified Electrical, Plumbing, Heating & Cooling who recently installed my new heating & air unit and new ductwork work were simply top notch. Their customer service was outstanding. They explained everything that they were doing in detail for my installation. The team included Austin, Fernando, Brock & Lucas. I highly recommend these men. Also, I want to give a shoutout to my salesmen Fabian. He made my experience of purchasing a new unit for my home so comfortable and eased my stress. He fully explained the products I was purchasing. I highly recommend TE. I’m so happy with the service they provided, I even hired this company to handle of my plumbing installation.

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Excellent service!

Steven was great, great electrician, very approachable and friendly. I had a very positive experience

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Excellent electrical service!

Their technician Cody did an excellent job diagnosing and fixing the electrical problem. He explained the cause and offered solutions to fix it. While here he took the time to explain other electrical things to me and “watch outs” to be aware of. He was very professional!

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Whole Home Surge Protector

I upgraded my home theater and naturally wanted to protect the investment from dangerous electrical surges. After researching the best way to protect home electronics, I determined whole home surge protection was the way to go. I Googled the average cost (about $500 to $1500), submitted an on-line request for quotes, and TE Certified was the first to respond. They followed up more than once and set an appointment. Andrew and Justin showed up on time, gave a quote that met my expectations, I agreed and they went to work. Additional professional advice was given regarding my panel, to which I agreed. All work completed within 3 hours at a reasonable price. We chatted as he worked, he explained the how and why of the safety changes, and I feel very good about the upgrades. Andrew was friendly, skilled, and very professional. Can I give more than 5 stars?

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Excellent work

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Excellent service!!!

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Great service

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Good Service

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Prompt and efficient service

Cole was friendly and knowledgeable. After I explained the situation, he investigated the problem and came up with a solution for the problem. He explained the problem to me and shared the available solutions. I decided on a course of action and Cole make the repairs promptly and efficiently. After completing the repairs, he explained what he had done and asked if I had any questions.

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Outstanding service.

Chandler was knowledgeable and respectful. He all of our questions.

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Job Locations
for dallas, ga

Ricky N.

Ricky N. Job Checkin

Homeowner exposed a ruptured pvc tee fitting from main water line that transitions to the irrigation. Cut, removed and replaced the fitting with pex and copper transitions. Tested and checked for leaks.


Ryan W.

Ryan W. Job Checkin

Replace living room ceiling fan, bathroom vanity lights. Replace outlets in bedrooms.


David H.

David H. Job Checkin

Homeowner had leak upstairs which was fixed by another company. During this scope of work the pressure regulator was adjusted. When I arrived the water pressure was reading 20psi. In addition the thermal expansion tank was not functioning properly. Due to the age of the water I recommended replacing the relief valve for the water heater which is supposed to be replaced every 3-5 years. The garage disposal was said to be smoking during previous usage. Due to age these plumbing system components were replaced. After repairs were completed we tested. Verified with homeowner that they were satisfied with the completion.


Cory S.

Cory S. Job Checkin

Customer has an undersized electric tankless that was not producing hot water. Customer recently had his meter replaced by the county. I removed the cover and checked the impeller. I manually moved it and then tested the hot water. Hot water was restored. Left quotes to improve the water heater situation.


James D.

James D. Job Checkin

The customer was having an issue with the water heater located in the garage tripping the breaker in the main panel. The panel is a CH 150 amp main lug and the water heater is a 2p25 breaker located at bottom left of the panel board and is labeled properly. The breaker was in the closed position when I had arrived and I used an amp probe and did not see that any current being drawn. I noticed a disconnect by the water heater and it had a shut off switch and when I went to shut it off it started to sizzle indicating arcing was being produced. I shut the circuit breaker off and removed the cover on the disconnect and found burnt wires on the load side of the disconnect and the terminals were also burnt as well. This was caused by loose connections resulting in power loss, tripping breaker and damage to the disconnect. While the power was down I checked the termination point at the water heater and found that the wires were not twisted together and the bonding screw was not tighten do


Erik H.

Erik H. Job Checkin

Clear blockage in sink drain using k45 cable. Clear sink blockage affecting both sinks. Ran k45 cable in drain. Clearing successful.


William C.

William C. Job Checkin

Door bell transformer stopped working and wasn’t sending power to the doorbell. We replaced the transformer and the doorbell now had 18 volts


William C.

William C. Job Checkin

Customer had a loose connection in the outlet below the switch box. We replaced the outlet and both switches in the switch box


Jeff H.

Jeff H. Job Checkin

Replaced leaky stop valves underneath kitchen sink by turning off the water ti the house, draining and then removing old stops and supply lines. Installed new stop valves and supply lines, tu4ned water on and tested good with no leaks. Thank you for choosing and trusting t e with your plumbing needs


Cory S.

Cory S. Job Checkin

Replaced water line as far as possible in yard. Main line goes under garage and gas and power are in the way. Customer was good with work. Tested for leaks and function. No issues.


Caleb L.

Caleb L. Job Checkin

Arrived for one system inspection in attic. System is zoned with a Honeywell Zone board with 2 zones, 14" zone 1, 12" zone 12" and 10" bypass damper. There is currently insufficient flood protection with only a pan switch in place. Noticed dark markings around several screws on face plate directly in front of burners. Inspected heat exchanger which has failed with visible cracks that are documented. Tested zone dampers and zone board operation. Tested system cooling operation while taking pressure readings and amp draws. Liquid line temperature was very low at 79°on a 75° day. Saturation temperatures were low as well and condenser coil needs washing. Informed homeowner of today’s findings with recommendations. Homeowner is aware of cracked heat exchanger and will speak with his wife about today’s appointment. No repairs were made during today’s visit.


Jeff H.

Jeff H. Job Checkin

Returned to install pressure regulating valve and emergency shutoff.As well as expansion tank mounted to the water heater and install new spout with diverter and customer supplied kitchen faucet. Turned the water off and drained the house down. Started with replacing the customer supplied kitchen faucet with two new thirty inch supply lines. After that, I replaced the spout and diverter in the hallway bathroom. Then, went into the crawl space and cut out the old pressure.Regulating valve and emergency shutoff and installed a new one of both afterwards replaced the thermal expansion tank and bracketed.It to the water heater. Turn the water back on at the meter and then turned the water back on to the house and primed all of the air out of the lines. Tested for leaks no leaks. I then turned the power back onto the water.Heater. Thank you for choosing and trusting t e with your plumbing needs


Jerry A.

Jerry A. Job Checkin

Installed a new main shut off from a cpvc ball valve to a brass pex ball valve. Replaced old 80 gallon electric water heater for a new 80 gallon hybrid water heater. Also installed customer supplied basement, kitchenette, and drain hook up.


Jeremy R.

Jeremy R. Job Checkin

Circuit extension off existing outlet.


Cory S.

Cory S. Job Checkin

Repaired leaking pipe in the yard to get customer up and running. Scheduled for Thursday to replace entire line.