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

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Local Reviews
for sandy springs, ga

Rated 5.0 out of 5 stars based on 362 customer reviews

Excellent Service

Juaquin was excellent-he was on time (early), called when he was on his way and did an excellent job! He had 5 projects at my house and solved every problem. He was pleasant and polite-can’t say enough good things!

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Excellent Service

Devin is the best!

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Excellent service

Caleb was extremely professional and extremely nice. He explained options to me, he showed me exactly what needed to be done, and the work was done in an efficient manner, he was neat and clean with everything, and at the end he showed me what had been done and made sure I was satisfied. Thank you, Caleb!

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Excellent Service

Andrew was knowledgeable, efficient and a pleasure to work with. Thank you!

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Top notch service!

Jordan provided incredible service! He spent extra time and effort to correct issues that were done incorrectly by previous plumbing company. I would highly recommend Jordan and TE Certified Electric in the future.

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Great service!

Jay Gomez did an excellent job identifying the issue and making the repair. I would highly recommend Jay and TE Certified.

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Highly Recommend

Jason was great. Very friendly and very informative.

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Great

I'm so pleased to work with your company. The two of the Techs you sent- are marvelous and represent your company well! Irma

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Great service as usual.

I can always count on good service people with this company. Have referred them often.

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Excellent service

Professional, courteous, thorough, efficient

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Excellent service!

Very professional, great service, courteous and efficient

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Excellent service

They all made sure the charger worked

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Great job

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Great people!

Ryan and the whole team have been amazing. Truly impressed!

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Honest and thorough! Will use again!

Eric was awesome! Honest and thorough!

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Job Locations
for sandy springs, ga

Antonio T.

Antonio T. Job Checkin

Upon arrival customer stated that she was not getting any heat in the middle level. This is a two zone system. Home has 3 levels there is one room downstairs that has one duct that comes off plenum and goes to it. Customer advised me she had ac unit replaced last year September 2024. The ac and coil is new, zone dampers are newer, zone board is new. The gas furnace is 28 years old. After inspection of system found a numerous amount of issues with the system. When the upstairs system is calling for heat, unit will run for about 5 minutes and cut off on high limit switch. Found that blower housing was not properly in the rack all the way, the right side was not slid in properly to rack and left side was. There is also a gap inside cabinet where the heat exchanger and blower cabinet meet causing excess heat to enter cabinet and activate switch as well. There are a lot of air leaks at the plenum where duct runs are not connected properly to the system and sealed. The filter was pulled into


Eric W.

Eric W. Job Checkin

System Not Heating - 22 year old Trane system System not heating due to multiple issues, all issues relate back to the system age. The heat exchanger is cracked and the high limit is burnt up. The main control board has failed and is not sending voltage to the gas valve. The system is also running the fan even with the thermostat turned off and fan set to auto. I turned the breaker off with the owners permission, the fan running was making it even colder in the home. The heat exchanger is a safety concern due to exhaust gas being able to escape from the cracks and enter the home through the vents. I went over the age, condition and cost of temporary repairs. I also went over the age of the AC, it is 19 years old and operating on R-22 refrigerant. R-22 refrigerant went through a Government Mandated Phaseout and is no longer available, nor are refrigerant related components. She requested we send out an install supervisor to go over updating the equipment, I scheduled that for today be


Joaquin P.

Joaquin P. Job Checkin

Remove broken bulbs and convert old fluorescent to led


Henry H.

Henry H. Job Checkin

Install 60 amp circuit across crawl space to garage, install breaker for Tesla, Install Tesla charger, install neurio load monitoring kit, program charger and load monitoring kit, move two circuits to sub panel to make room for breakers in main panel as a courtesy


Jeffrey P.

Jeffrey P. Job Checkin

For this job, I added a new outlet for the soundbar


Devin O.

Devin O. Job Checkin

Installed new floodlight with photocell last week but light always stayed on due to shaded area. Installed smart cassetta timer with hub on customers phone and discounted/ demoed photocell.


Ricardo V.

Ricardo V. Job Checkin

No heat or cooling for the only system in the house. System was low on Freon and locked out on low pressure switch. Inspected evaporator coil, outside condenser using electronic leak detector but couldn’t find any leak. Added Freon (410a), to bring pressure back to normal and system worked properly, in heating and cooling. Tested system in heating and cooling mode and let it run until reach thermostat temperature, with no issues. Told customer that if it happens again, will need to do an isolated leak search, to determine where the leak is located.


Albert N.

Albert N. Job Checkin

Homeowner rescheduled to have OGT tech come back out. He has the warranty part.


Caleb W.

Caleb W. Job Checkin

Home inspection


Kyle B.

Kyle B. Job Checkin

Install new scone lights in bathrooms


Dani O.

Dani O. Job Checkin

For this job I re did the waste line going to the ejector pump underneath the sink, I also added a studor vent to help the pump breath better and allow for better drainage. Water was draining slow and pump would also not kick on. After adding the second studor vent the pump began to function properly. There’s a slight noise coming from the pump, left quotes to replace the pump if it begins to have issues.


Caleb W.

Caleb W. Job Checkin

Added 2 can lights in closet and replaced 2 receptacles


Andrew F.

Andrew F. Job Checkin

Homeowner stated two toilet make noises throughout the night. The fill valves for the Toto toilets have failed. Shut water off and drained toilet tank. Removed failed fill valve and installed new Toto brand fill valve with new supply lines. In the master we replaced the flapper and tested. Everything is working properly at this time.


Devin O.

Devin O. Job Checkin

Replaced flood light and installed new floodlight with photocell.


Noah  M.

Noah M. Job Checkin

Two GFI’s in the garage and left an estimate to add an outlet for the garage door opener