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 77 customer reviews

Excellent Service

Great job Andrew.. Very pleased with how well everything looks

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Fantastic!

Ricardo was very knowledgeable and answered all the questions I had. Very fast service. Will be using their service again!

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EXCELLENT SERVICE

Casey is excellent. Very knowledgeable, professional, articulate, kind, and thorough. The overall communication from this company has been excellent as well. Casey it’s very professional and definite asset to this company!

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Appreciate the quick review and thorough evaluation

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Excellent Service!

Cody was very knowledgeable and professional. Appreciate his work!

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Terrific Service

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Awesome Service

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Excellent Service!!!

I sent a message via text & scheduled for a tech to come out quote us & do the job same day!!

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Great Service

Answered all questions and was courteous and respectful.

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Excellent Service

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Excellent Service!

Steven V was very professional and did an awesome job finding a solution to our electrical issue. Great work and thank you!

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Phenomenal service! Thank you TE!

Cory was awesome as was the other gentleman with him, that Im sorry to not name him as I didnt catch his name. I had an issue I thought would be minor but thankfully Cory's expertise led him to uncover an underlying issue that would/could lead to some worse events down the line. I didnt have the money to fix everything but got the big things out of the way as well as the items that were the reason for my call. Both guys were professional, courteous and so neat. They cleaned up so well after the work was done and Cory explained everything that was done and showed me what is left and answered every question I had. Im very pleased with the work and will definitely use this company again. I highly recommend them!

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Great Service

Technicians were friendly and knowledgeable. I had a burst pipe. They explained everything about issue. Did great job. Would definitely recommend

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Excellent service

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Good service

Ryan was very thorough and professional.

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Job Locations
for dallas, ga

Allen M.

Allen M. Job Checkin

Customer called us out to checkout a leaking water heater. When we inspected the area we noticed the leak was coming from the expansion tank. The water had leaked into the water heater electrical components so I immediately removed the disconnect to turn power off. I recommended replacing the water heater. The customer agreed to the tankless option so we began work. We removed the old unit and isolated the old recirculating line and capped it off on both sides. We tied all lines back together inside the old utility room. We made connections for hot and cold in the attic above the garage and ran them into the garage. Installed new shutoff, new check valve, new thermal expansion tank. We teed off the 1 inch gas line in the attics and ran into the garage as well and connected to the tankless by installing new shutoff valve, new gas flex, and new drip leg. We ran T&P, condensation drain, and both exhaust and intake to the exterior of the home. We temporarily powered on the unit with a cust


Cory S.

Cory S. Job Checkin

Replaced water line from the meter to the house. New penetration sealed with cement and tar to prevent groundwater from entering home. Replaced main shutoff and prv. Tested for leaks and function.


Albert N.

Albert N. Job Checkin

Installed return plenum, dedicated supply run to son’s room, replaced contactor and installed a wet switch


Jeremy R.

Jeremy R. Job Checkin

Move in punchlist.


Steven V.

Steven V. Job Checkin

For this job, I changed out seven customer supplied lighted, exit signs and also installed a medium junction to contain open connections. For the exit signs there were six in the main warehouse area and one in the office. The junction is located to the left of the panel up high.


Garrett M.

Garrett M. Job Checkin

Install 4 customer supplied surface mounted light fixtures in existing lighting locations. Remove existing light fixtures and ceiling fans, save for customer to donate later. Install four customer supplied dimmer switches. Install 4 new location wafer lights in corners of sitting room decorative ceiling. Reuse existing wiring from switch box to center ceiling box and extend to our new wafer lights.


Shuan G.

Shuan G. Job Checkin

Homeowner has a 21yr old waterline. My recommendation is for a new service line due to the amount of roots growing around the waterline and the age of the waterline. I provided multiple quotes and homeowner chose a bandaid repair. Now there is no more leak on the mainline currently.


Gabriel B.

Gabriel B. Job Checkin

I was called out to check the systems because the upstairs isn’t cooling. The house is under due diligence so we performed a thorough evaluation. During the evaluation on the main system we discovered the pan had water and the flood protection was moved outside the pan which will all ow the system to flood the basement, the flood protection is minimal, the airflow wasn’t set correctly, the filter needs replaced, the breaker is oversized, the whip is improper wire, the furnace needs to be leveled so the water can drain properly, the secondary drain needs to be plugged, there are wires inside the furnace that weren’t connected properly allowing live wires to be exposed, the ac needs cleaned and is low on refrigerant, the ac is missits locking caps, the igniter in the furnace is rusted from water dripping on it, there is a duct run that was blocked off, and the ductwork is undersized for the system. On the upstairs system we discovered the ductwork is way undersized, the airflow wasn’t se


Eric W.

Eric W. Job Checkin

System not cooling - upper level - 18 year old builder grade equipment System not cooling due to multiple reasons. The dual power factor enhancer that starts the compressor and fan motor has failed. The electromagnetic contactor is burnt and pitted hindering voltage flow. The fan motor is getting extremely hot. The windings in both the fan motor and compressor are outside of manufacturer parameters. The system operates on R-22 refrigerant. R-22 Refrigerant is no longer available, nor are refrigerant related components. This is due to the Government Mandated Phase Out of the refrigerant. After going over the age, condition, refrigerant type, and no warranty/guarantee of run time due to these conditions, I recommended updating the equipment. The homeowner requested to have an install supervisor come out to go over updating this system. I scheduled this for tomorrow morning 8-10am. Thank you for choosing T.E. Certified, have a great day!


Allen M.

Allen M. Job Checkin

Customer had us out because he was interested in having a recirculating pump installed. After asking the customer about their expectations we made recommendations on the type of pump we should install. The customer agreed and we began work. We turned power and water off to the unit. We cut out a section of piping on the hot side. We installed the comfort pump and reconnected existing plumbing. We installed the crossover tee in the master bathroom. We turned water on, flushed aire from the system and powered of the unit. We ensured proper function then cleaned our mess and collected payment. No issues when we left. Also left estimates for water filtration.


Garrett M.

Garrett M. Job Checkin

Find reason for power loss for range and dryer Replace failed dual function breaker with NEW dual function breaker. Washing machine.


Andrew L.

Andrew L. Job Checkin

Install new customer supplied car charger.


Cory S.

Cory S. Job Checkin

Dug up ground in front of meter to locate leak that was leaking into the meter box. Located a section of pipe with a hole in it that was also bent at an extreme angle. Customer out damaged section of pipe and turned water on to test. Meter was still running. No leak on repaired section of pipe. Attempted to isolate the section between house and the street but isolation valve does not work. Toilets were not leaking and no other was was being ran in home. Quoted replacement of water line s well as a new main shutoff and prv. Water heater was 13 years old. Recommend replacement before unit fails.


Matt R.

Matt R. Job Checkin

Two days ago house had a lightning strike, dug into the system, and found that the outdoor capacitor, contactor and defrost board were damaged, indoor transformer, shorted, fuse blown, thermostat shorted. Client approved all repairs and system working well at this time.


Albert N.

Albert N. Job Checkin

Bad thermostat was preventing the system from running. Equipment has biological growth, compromised heat exchanger, R22 and performance issues. The bare minimum basic repairs to get the system running today. Based on our findings today, it might be time to think about getting a brand new system.