TE Certified provides air conditioning, heating, plumber and electrician services to the residents of Lithonia, GA and the surrounding areas! For more than 20 years we have been your local choice for repair, replacement, maintenance and inspection of all your home comfort systems.
Area homeowners rely on us to meet all their electrical, plumbing and HVAC needs. Read our reviews and find out why your neighbors consider us to be their nearby home service company in Lithonia, GA!
Recent Jobs and Reviews in Lithonia, GA
Lithonia, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 10 jobs in Lithonia, GA between October 2026 and November 2026.
The 14 customer reviews shown here average 5.0 out of 5.
The most recent job was on November 12, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 198 jobs in Lithonia, GA in the last 12 months. The first job there was in November 2014.
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Job Locations and Reviews
Arrived on site, homeowner explained that the garbage disposal was leaking and rusted out and two of her faucets were leaking. After homeowner wanted to proceed with work; I realized homeowner supplied a garbage disposal that wouldn’t work in the conditions they have so I will have to return. Replaced both faucets. Everything has been tested and inspected. Everything works as it should and no leaks AT this time
Performed routine maintenance inspection on 11 y/o American Standard system that operates for whole house. Furnace located in attic. Checked amp draws. Cleaned flame sensor. Clears pressure switch tubing. Replaced 16x25x1 filter. Cleared drain line. Blower wheel cleaning needed. Run capacitor is bad. Rusted burners. Water protection is poor. Recommend UV BlueTube to target and prevent biological growth on evaporator coil and within system. Pressure levels were normal. Contactor is bad. Compressor shows signs of overheating. Informed customer of all findings. System is currently working.
Mr. Alberto was great, very informative and I definitely appreciate his expertise and service. Thank you
Thank you, Laron, for the 5-star review and kind words. We’re glad to hear Mr. Alberto was informative and that his expertise made a difference. We appreciate you taking the time to share your experience with TE Certified.
Attempt to clear shower blockage on the 2nd floor We came out today for a potential clog in the master shower. Upon arrival the customer stated they noticed their master shower was slow to drain. We went up to the 2nd floor and we tested the bathroom group to ensure there was not a bigger issue going on and we found no signs. We noticed a cleanout outside and we took the cap off and it was empty. The customer stated occasionally when the shower is in use they noticed a water spot near the kitchen ceiling light but they haven’t a leak in a few months. We noticed the shower drain had some buildup inside. We recommended to restore flow and they agreed. We ran our cable machine in the drain and we were successful in restoring proper flow again. We checked the water pressure and it was ready 125 psi and one of the spigot was dripping. We recommended to have our service department come out and further investigate but the customer declined at the moment. We tested the master shower and there
Attempt to clear right side sink blockage in master bathroom on the 2nd floor Attempt to clear tub blockage in hallway bathroom on the 2nd floor We came out today for two fixture that were experiencing a slow drain. Upon arrival I met with the tenant and they showed me a tub and right side master sink on the 2nd floor. We ran water in the individual fixtures and we did notice the water start to puddle up. They also stated they had a leak a few days ago and our service department was out here to investigate but couldn’t find a leak. They’re scheduled to follow up on Tuesday. The tenant did state they had a crack on the right side master sink and we did see it. We spoke with the landlord and we recommended to attempt to restore flow in the fixtures and they agreed. We were successful in restoring proper flow in each fixtures and we tested for any backups and there were none present. Thank you for choosing Te Certified!
Performed routine maintenance inspection on furnace only. Customer has 18 y/o Lennox furnace that operates for whole house. Checked amp draws. Cleaned flame sensor. Cleared pressure switch tubing. Noticed that inducer motor is running high amperage. Poor combustion. Lack of airflow due to undersized ductwork. Replaced customer supplied 20x25x5 media filter. Run capacitor is bad. Blower wheel is dirty. Water protection is poor. Informed customer of all findings.
TGL Drains…Our client’s tenant notice some weird formations on the ceiling that appear to be staining or saturated drywall on the ceiling. Several incisions were made in various location to ceiling between the kitchen and living room, and no signs of moisture or leaks. The HVAC actually runs in one of the locations, but no signs of moisture there. Bathtub was filled out and drained as well as laundry ran on full cycle. The second bathroom in the hallway had blockage in the tub and drained very slow. A follow up call will be conducted tomorrow morning to see how the evening shower cycles went
The bare minimum basic repairs to get the system running today.
Customer has 6 y/o Goodman system that operates for whole house. Furnace located in attic. System is not heating due to bad inducer motor. Must return to install inducer motor. Noticed system does not have water protection. Flue vent is incorrect. Filter is dirty. Insufficient ductwork for system size. Condenser coils are dirty. Informed customer of all findings. System is not working.
REASON FOR PERMIT: DO NOT PULL PERMIT UNTIL LOUVRE DOOR IS INSTALLED!!!! HOMEOWNER WILL LET US KNOW WHEN IT IS INSTALLED!!! Installed 40 Gallon 12 Year Water Heater in hallway mechanical closet space. When gas was turned back on to home, gas was constantly coming out of 30 year old stove top burner. Pulled out stove, turned off valve, and checked all fittings for leaks.
Installing (1) Customer Supplied Wall Unit Car Charger Deal #23/25 Sq D Homeline Panel
Cameron was punctual, polite and professional
Johan and his co worker did an professional and outstanding job. I will hire in the future for any other electrical projects.
Hi Wendell, thank you for taking the time to leave a fantastic 5 star review. We are thrilled to hear Johan and his coworker delivered professional, outstanding work. Your feedback means a lot to the TE Certified team. We will be sure to share your kind words with them.
Great service and quick
Gavin did an excellent job! He was very knowledgeable, kind, professional, and made sure everything was done right. I would definitely recommend Gavin and TE Certified to anyone looking for quality and professional service. Excellent job, Gavin!
Tarsha, thank you for the wonderful review and 5 stars. We are thrilled to hear Gavin was knowledgeable, kind, and professional, and that he made sure everything was done right. Your recommendation means a lot to Gavin and to all of us at TE Certified. We appreciate you taking the time to share your experience.
Terrence M. was great! Explaining everything in easy terms!
Thank you, Sandra, for taking the time to leave a 5-star review. We’re thrilled to hear Terrence M. explained everything in clear, easy terms. Your feedback means a lot to our team at TE Certified.
He was very efficient, he understood the issue and resolved it immediately He even address additional concerns we had!! That man needs a raise and he was very polite and professional
I highly recommend TE certified! Phil was very helpful. He explained my options and answered all of my questions. Gavin was very nice, professional and fast.
I titled this review Unexpected Service because I truly wasn't expecting the exceptional level of service I received. Usually, a technician comes out, completes the job, collects payment, and leaves. However, Gavin went far beyond that. He took the time to explain exactly what he was going to do, why it was necessary, and how it would help protect my home. He kept me informed and involved every step of the way, making sure I understood the process and felt comfortable with the work being performed. Gavin's professionalism, kindness, and extensive knowledge were truly outstanding. It's rare to find someone who genuinely cares about educating and serving their customers. Because of this experience, I will gladly recommend both Gavin and TE Certified to anyone looking for honest, knowledgeable, and exceptional service.
Austin was absolutely amazing. They couldn’t have sent a better tech. My AC breaker switch had tripped and we thought that after replacing it that the air would come on but unfortunately it didn’t. At least He still diagnosed my entire electrical panel for any foreseen future problems. He also gave me a one on one electrical overview and explained how each wire and component worked together to keep electricity in the household. In my opinion he went above and beyond. I am in customer service and just his first initial approach he greeted me not only with a handshake but a smile. In my book that goes a long way. Thanks Austin keep up the good work because you were awesome.
Absolutely! Here’s a polished review that captures everything you wanted to say while sounding genuine and heartfelt: I had an outstanding experience with my technician, DeMarco! From the moment he arrived, he was professional, courteous, and incredibly knowledgeable. He serviced my expansion tank and water heater, and throughout the entire process, he took the time to explain exactly what he was doing and why. What I appreciated most was how he explained everything in a way that was easy to understand. He never made me feel like my questions were silly or that I should already know the answers. He was patient, respectful, and happy to answer every question I had. It’s rare to find someone who not only does excellent work but also genuinely cares about making sure the customer feels informed and comfortable. DeMarco did an amazing job, and I couldn’t be happier with the service I received. If I ever need plumbing work again, I will absolutely request DeMarco. I highly recommend him to anyone looking for a knowledgeable, professional, and customer-focused technician!
Very thorough and excellent service
Excellent
He was super nice and extremely detailed!