TE Certified provides air conditioning, heating, plumber and electrician services to the residents of Douglasville, 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 Douglasville, GA!
Recent Jobs and Reviews in Douglasville, GA
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Job Locations and Reviews
EJ R.
On today’s visit I met with the homeowner. The homeowner expressed an issue with a clog effecting multiple fixtures. I ran water and was able to notice gurgling. I wrote up options to pull the toilet and snake the drain to clear the clog. I received approval and grabbed materials to start. I ran the cable approximately 30 ft and was able to successfully clear the clog. I replaced the wax ring, China caps and supply line as well. Once the toilet was set back I tested for leaks and ran all fixtures to verify restoration of flow. I caulked the toilet and did a super clean up. The homeowner is now happy and satisfied at this time. Clear clog Pull toilet Reset toilet New supply line Wax ring
Douglasville, GA 30134
Dalton H.
Replaced the garbage disposal in the kitchen,
Douglasville, GA 30135
Terrance W.
Diagnostic Summary – No Cool Upon arrival, we found the system not cooling properly. After a thorough evaluation of the indoor and outdoor equipment, we found several issues affecting system performance and reliability. The indoor system does not have TE Certified Flood Protection installed. Without flood protection, a drain line blockage or condensate overflow could result in water damage to the home and system components. We also found that the system does not have any Indoor Air Quality (IAQ) products installed to help reduce airborne contaminants and improve air quality. During our inspection, we found the blower wheel heavily impacted with dirt and debris. A dirty blower wheel can reduce airflow and system efficiency by as much as 30%, placing additional strain on the equipment and reducing overall comfort. We also found a communication issue within the control system. The indoor control board is not properly sending a signal to the outdoor unit, preventing normal operation. A
Douglasville, GA 30135
Terrance W.
Came out for a no-cool call on a Pioneer multi-zone mini-split system serving three indoor air handlers. Upon arrival, all three indoor heads were displaying an E9 fault code and the system was not producing cooling. The outdoor unit would start normally, run for approximately 2-3 minutes, then shut down and repeatedly attempt to restart before faulting again. We verified proper incoming power to the outdoor unit at approximately 247 VAC, which is within manufacturer specifications. Communication voltage was present between the indoor and outdoor units and fluctuating as expected on a communicating multi-zone inverter system. Since all three indoor units were displaying the same fault code simultaneously, individual indoor heads, communication wiring, and indoor control boards were ruled out as the primary cause of failure. Further diagnostics were performed on the inverter compressor. Compressor winding resistance measured approximately 1.2 ohms between all three compressor terminal
Douglasville, GA 30135
William C.
We replaced a double pole 40 amp br breaker with a double pole 20 amp gfci square d Homeline breaker.
Douglasville, GA 30134
Review
Excellent service
Marc T.
Called out for toilet running adjusted fill valve and overflow tube. Customer asked us to look at a couple of other things gave estimate to replace hot side nipple on the water heater. Customer agreed we cut out small section of copper and replaced with new copper and new nipple on the water heater. Also replaced section of PVC piping with pecks going to dehumidifier in the garage area running it to. Rain gutter nearby tested no leaks running properly at this time.
Douglasville, GA 30135
Brian J.
Whole house was having an issue with the hot water instantly turning lukewarm when two faucets are turned on at the same time. After diagnosing I found that the swing check valve in basement for recirculating system is damaged, sticking open mixing cold water with the hot. Replaced check valve. Everything is working properly now.
Douglasville, GA 30135
Marco H.
For this job, I worked on a 200 amp service upgrade. Douglas County is requiring 4 smoke detectors, dual function breakers, whole house surge protector, updated grounding system and a new electrical meter.
Douglasville, GA 30135
Brandon H.
As we arrive today, we performed a troubleshoot on multiple outlets that were not working. We found two of them to be burned and another one was not wired in correctly. We replaced both of the burned receptacles and rewired the other one to work properly. We also installed a new receptacle in the closet space underneath the stairs along with changing a switch location from the outside wall to the inside of the room, where it controls the light. Charles also spoke to me about breakers tripping while he’s using the kitchen area. I have attached an estimate for running a dedicated circuit up to the kitchen along with installing a dedicated receptacle on that circuit. It was great meeting all of you today! If you have any questions about the estimate or need anything else in the future, please feel free to give me a call anytime. Thank you, Brandon and Nylan
Douglasville, GA 30135
Issouf B.
At arrival on 06/14/26 found whole home system not cooling After diagnostic found that the outdoor capacitor on fan side was bad, leaked all oil and was installed upside down. The person who previously worked on the system wrongly jumped to capacitors together. Microbial growth in the air handler
Douglasville, GA 30134
Review
Technician extremely professional and answered all of my questions. He took care of my issues and thoroughly explained maintenance etc.
Review
Excellent
Review
Mr Perez came out, explained everything in full detail and was very patient with me making my final decisions. Work was done promptly and he helped walk me through the whole process.
Review
Nice
Review
Find the problem and fix asap. Great for business
Review
Kevin contacted me to inform me that he was en route to my home. Arrived shortly after we spoke, very friendly and polite. I expressed the issues I was dealing with and Kevin went right to work on set issues. Repaired my issues in a timely manner and then suggested a few preventative items to further protect my home. Would highly recommend this company to others and would ask for Kevin as the tech.
Review
Good service
Review
Kyle was a wonderful plumber, with a great disposition. He helped my by giving honest ‘guidance’, and he was very patient (i had an electrician at the same time). Also he had a trainee BJ—and Kyle is an excellent role model of high standards and WARM professionalism! Highly recommend!
Review
Craig is a wonderful electrical technician. Friendly, easy going, but PROFESSIONAL! He did everything I asked of him. His work was thorough and well done! I will call again!