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
Joshua R.
Customer called us out due to a high water bill. We performed a thorough evaluation of the home’s plumbing system, including a full crawl space inspection. We found the toilet fill valve had failed, causing continuous running and water waste. Customer was given options, and upon approval the faulty fill valve was replaced. We also checked the rest of the plumbing system for leaks, with no other active leaks found at this time. We also noted there is no pressure-reducing valve installed, and because of high street pressure, a pressure regulator is recommended to properly protect the plumbing system and meet code. The existing water heater is over20 years old. Replacement options were provided, and the customer is interested in financing. Before replacement, an electrician will need to evaluate and quote installation of a proper electrical disconnect and any needed upgrades. After repairs, the plumbing system was tested and is operating properly. Work area was cleaned before departure. C
Douglasville, GA 30134
Mark H.
Performed diagnostic on 39yr old Ruud unit, upon arrival customer stated unit hasn’t worked in over a yr and wanted to see if he could get it running, checked tstst, cycled to ac mode, went to basement to inspect furnace, found condensation pump pulled apart, recommend new condensation pump, no secondary drain pan under unit and no flood protection, recommend wet switch, furnace burners are heavily rusted as well as heat exchanger, igniter is failing, checked blower motor, blower capacitor bad , recommend replacing, recommend pulling and cleaning blower wheel, evap coil heavily rusted, inspected outdoor unit, found fan running but not compressor, checked capacitor m checked ok, contactor burned and pitted, recommend replacing contactor, checked compressor, failed windings, explained r22 is obsolete as of 1/1/2020, give option to replace compressor with 407 refrigerant, explained unit can still fail, went over all repair options, highly recommended system update, customer declined all r
Douglasville, GA 30135
Issouf B.
At arrival on 07/22/26 found system not cooling. Frozen up evaporator coil and compressor. Clogged up evaporator coil with pet hair . No air flow. Dirty condensate drain pump and line. Weak drain pump motor. Dirty blower wheels and ductwork. Microbial growth in plenums. No drain pan installed, no wet and ss2 safety switches. Gave options to address the above findings Homeowner approved to only clean evaporator coil and condenser coil. I cleaned the drain pump since homeowner signed up for Homecare plan. Properly cleaned the condenser coil and evaporator coil. Tested system, system is cooling properly at this time.
Douglasville, GA 30134
Joe M.
No cool- 2006 Weatherking Customer stated the thermostat kept resetting and system would not cool. House was at 82°. I inspected the indoor unit and found small amounts of water in the water safety switch. Went outside and drain was barely dripping. Eventually the water level in the pan would lower and allow the system to run. But once the system started producing water again, it would fill up safety switch and shut the unit off again. I cleared the drain and did a full inspection. Outdoor contactor is very pitted and burned. All outdoor electrical looks original. The compressor is draw high amperage which is an indication that something internal is possibly failing. The blower wheel and motor are dirty and need cleaned. The indoor capacitor is failing and will need replacing soon. Drain line needs raised to prevent another blockage from happening. I had a conversation with the customer about the condition and age of the equipment and customer agreed to have a project manager out to
Douglasville, GA 30134
Jeremy R.
Replaced switches for stairway that were going out due to condition
Douglasville, GA 30134
Allen M.
Replace the cold side handle of the washer box.
Douglasville, GA 30134
Dell J.
Roughed in bathroom and bar sink in the basement. We hired a contractor to cut and remove concrete. Trenched and buried drains for all fixtures and connected to a new sewage ejector basin. Installed a new Liberty LE41AV and new ball/check valve combo. Roughed in all water for the fixtures and left them capped out of the wall for easier installation of drywall and cabinets. We replaced approximately 25’ of the main building drain and routed it around the new bathroom to allow the ceiling to be finished with drywall. Thank you for choosing TE Certified!
Douglasville, GA 30134
Ryan W.
Install new nest flood light in back of home.
Douglasville, GA 30135
Kyle M.
Upon arrival, met with customer and spoke with them regarding their issue. Customer was using the upstairs bathroom this morning when sewage began to backup from the main level bathroom toilet and tub. Customer is on septic and had the tank serviced in 2024. Customer is unsure if they pumped it out at that time or not. The main level bathroom is against the back wall of the house and the septic tank is in the backyard roughly 20’ from this bathroom. To be sure there is not a clog before the septic I gave the customer options to pull the toilet on the main level and snake the line. Customer agreed and after getting signature approval began work. Shut off water and disconnected toilet and supply line. Cleaned old wax from flange. ABS flange is in good condition for reconnect. Ran k400 drain machine downstream and went fully 20-30’ down before hitting anything. This suggests that there is either a blockage/issue right at the inlet baffle for the septic tank or the tank itself is full. Mad
Douglasville, GA 30135
EJ R.
On today’s visit I returned for a call back. The customer toilet continued to run after a rebuild. I discussed the further options to fix the issue. I wrote options to replace the toilet and received approval. I installed a new Koehler high line toilet with new wax ring, Supply line and closet bolts. I test for leaks and did a super clean up upon completion. The customer is now happy and satisfied. Provide and replace the existing toilet with Kohler Highline Arc high efficiency 1.28 GPF toilet. Disconnect water supply from the toilet, remove water from the tank, remove tank and bowl from the floor, check drain and flange condition, install a new toilet, check proper flush and clean up the work area. Includes toilet and seat.
Douglasville, GA 30134
Review
Excellent Service
Review
My experience with Nick was amazing. He was so friendly, knowledgeable, and refreshing. His customer service went far and beyond and I give him a 10+. Nick had a whole lot of patience with me and my silly questions, but he didn't hesitate to explain and answered everyone. I'll choose Nick every time. T.E Certified, you have a winner with Nick.
Review
Excellent service
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