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

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Local Reviews
for atlanta, ga

Rated 5.0 out of 5 stars based on 4014 customer reviews

Excellent Service

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Excellent Service

Chris did an excellent job. He arrived on time, explained everything and was very thorough.

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Excellent Service

Kind, courteous, professional and knowledgeable.

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Excellent service!

TE Certified did a great job with several projects in our home. They arrived on time and worked hard to complete the project efficiently. Along the way they kept us informed about any issues and had great communication throughout.

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Great service

Josh was able to expertly explain the issues going on and how much the total cost of the project would be.

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Excellent Service!

Steven was terrific; prompt, professional and quite helpful.

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Excellent Service

Explained the process thoroughly and fixed the problem swiftly.

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Best service

As always. Great service and will be a returned customer.

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Excellent Service Experience

Stephen went above and beyond to make sure that our problem was solved and gave us practical suggestions to improve the systems that we have. I could not be happier with our service from TE Certified.

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Great service!

Caleb was great! I appreciate his transparency and education of the problem and the various ways we could go about fixing it. I also appreciate that once a quote was presented, he already had the tools on his truck to replace. I plan to use them for some electrical “wants” on my list as well! Thanks again for the timely and great service!

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Excellent Service

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Excellent Service!

Adam Stanton did a great job.

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Always Fabulous!

Have used TE for multiple issues over the years. Their people know their stuff, get it right the first time, explain everything and even play with the dog!

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Great Service

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Job Locations
for atlanta, ga

Brandon R.

Brandon R. Job Checkin

Installed level 2 Tesla Magic Dock Universal Car Charger in garage, run in 668 SEU service wire, protected by a 60a homeline breaker, charger set at 48a.


Paul  M.

Paul M. Job Checkin

Perform a 2 system home care maintenance, tested all electrical components, flushed drain line, tested thermostat, Tested both system on cool and heat, checked pressures and refrigerant. System is working properly at this time, however notice biological growth is spreading around system, highly recommend to add a germicidal device to the unit to stop the spreading and purify the air. Costumer decided to move forward with repair and enhancements. Work was done and tested. Thank you for choosing TE Certified,


Juan C.

Juan C. Job Checkin

Completed system inspection main system need a replacement, including the ductwork system or full restoration entire furnace Electrical component got flooded, including return and supply Plenum a new filter cabinet would need to be installed cleaned evaporated coil. It has a high amount of bacteria growth install a Apco air scrubber UV light to prevent from bacteria to growing back. Second floor system has a crack heat exchanger gas connection is not up to code. Missing front panel. Cut off switch supply plan on ductwork is not enough for the CFM of the system. Blower would need to be cleaned. Furnace is from 1998. Highly recommend to replace it due to the carbon monoxide, reading and leakage Based on our findings today, it might be time to think about getting a brand new system.


Austin H.

Austin H. Job Checkin

For this job, we did a full system install for the main level. The system is located in the attic.


Elvis R.

Elvis R. Job Checkin

Ac and coil


James S.

James S. Job Checkin

Install (2) new customer supplied Ring flood light cameras in place of existing flood lights. Boxes may need to be installed for flood lights. Install new customer supplied Ring video doorbell in place of existing doorbell. Assist with setup for Ring devices.


Elijah L.

Elijah L. Job Checkin

Customer sink was clogged on the left side. If you’re looking at the sink, we were able to clog the sink without resetting the disposal completely. We were able to unclog using a sink plunger and after we used pressure in the sink all the water drained out perfectly with no leaks


Koi P.

Koi P. Job Checkin

Perform three system home care. Check all filters did not need to be changed at this time. Filters are 16 x 25 x 4. Check and tested all electrical components inspected wet switch safety. All units did not have an in-line ss2. Cleared and treated drain lines. Main and basement floor drain lines drained into a hub located in the garage. Found basement run capacitor at tolerance, upstairs unit outdoor capacitor at tolerance, contactor failing for upstairs unit, main floor, dual capacitor also failing. Customer selected to go with Band-Aid repair to replace contactors and capacitors. tested operations units are heating and cooling at this time payment collected by card on file. The bare minimum basic repairs to get the system running today.


Jonathan M.

Jonathan M. Job Checkin

Signed the customer up for the Homecare maintenance plan. Performed a Homecare maintenance inspection on both systems in the home (left side and right side). Tested heating and cooling from the thermostats. Measured the refrigerant pressures and electrical component readings. Inspected the safety and cleanliness of the systems. Treated the drain lines with enzymes. Checked and replaced the 1” air filter. Reported findings to the customer. Replaced both AprilAire 413 filters for the upstairs/right side system.


Antonio T.

Antonio T. Job Checkin

Performed customer 1 system fall (HEAT) homecare maintenance check Gas furnace is 8 years old, ac and coil is 1 years old Installed (16x25x4) media filter Checked over all operations system, advised customer of dirty blower wheel, recommended cleaning customer approved to have done today. Advised customer of bad blower motor capacitor, recommended changing customer approved to have done today. Cleaned flame sensor and pressure switch tube port. Amos on inducer draft motor and blower motor tested good. Made sure drain was clear and condensation pump was working properly. Customer is aware of bad duct system, they have received estimate to either insulate runs or replace. Recommended adding Uv light to system customer declined recommendations at this time. System heating properly at this time. Advised customer that there is a plumbing leak on rust cast iron pipe in crawl space, showed customer area and attached picture. Customer will call to schedule with plumber.


Jose E.

Jose E. Job Checkin

Install 7 wafer lights, rewired 3 way switches, replaced old breakers in the panel, added surge protection, and added a Pico switch


Andrew L.

Andrew L. Job Checkin

For this job, we replaced a light in the powder bathroom and a chandelier in the breakfast area.


Ryan W.

Ryan W. Job Checkin

Repair outdoor outlets.


Nick J.

Nick J. Job Checkin

Separate neutral wires at main electrical panel and install new dimmer


Ryan W.

Ryan W. Job Checkin

Repair outdoor outlets