Homeowners know they can count on TE Certified when they need HVAC service, a plumber and electrician service in Lilburn, GA. Every member of our team is licensed, certified and has at least five years of experience providing residential maintenance, repair and replacement services.
Whatever your home maintenance needs, from plumbing repair to air conditioning maintenance to an electrical safety inspection, TE Certified is the company to call in Lilburn, GA. Check out our many happy reviews from your neighbors to see why they choose us every time!
Recent Jobs and Reviews in Lilburn, GA
Customers say: # Customer Sentiment Analysis The reviews reflect an overwhelmingly positive sentiment toward the service experiences. Customers consistently praise the technicians for their professionalism, knowledge, and thoroughness in diagnosing and addressing various issues. A recurring theme is appreciation for technicians who take time to explain technical matters in understandable terms, with many customers highlighting the educational aspect of their service interactions. The reviews frequently mention exceptional customer service starting from the scheduling process through to completion of work. Technicians are repeatedly described as courteous, friendly, and personable, with many going "above and beyond" expectations. Customers express high satisfaction with the quality of workmanship, problem-solving abilities, and attention to detail demonstrated by the service providers. The overall tone is decidedly positive, with numerous customers indicating they would recommend the company to others or plan to use their services again in the future. Several reviews specifically mention feeling confident in the technicians' expertise and appreciating their clear communication throughout the service process.
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Job Locations and Reviews
Great guys! Very professional and went out the way to explain what they were doing.
Troubleshoot
We install new full system
SERVICE CALL: upon arrival homeowner stated the first floor hvac system is not cooling properly. After complete troubleshooting I found the hvac System Rheem 2 ton capacity 14 years old is in poor maintenance conditions blower wheel is highly impacted blower motor start making noise at start up NO T E flood protection 2 drain lines are tide in together at the same main drain line test outdoor condenser unit is extremely low on refrigerant charge performed courtesy electronic leak search and indoor Evaporator coil is leaking refrigerant plus coil is partially ICE UP this condition can create water Damaged. Complete system is 14 years old r 410a refrigerant charge which is already. DUE TO AGED AND CONDITIONS VS COSTS OF REPAIRS I RECOMMEND TO UPGRADE COMPLETE SYSTEM homeowner wants to get a quote for new system appointment is set for Tomorrow 7/18/2026 at 9 to 12 pm to discuss different options for complete replacement. Homeowner is aware of the conditions of the equipment Tha
Performed a troubleshoot on the upstairs bedroom and bathroom that stopped working recently. The outlet in the master bathroom was coming apart and was causing the loss of power to the rest of the circuit. The devices are 30+ years old and all in the same condition so we Redeviced the upstairs bedroom circuit. The circuit was tested and everything is working properly again.
Replaced toilet, angle stop and prv
Troubleshoot lights without power Replace switches Replace recessed lights Replace main panel Install smart safety breakers Installed whole house surge protection Installed wired smoke detectors
Replacing bathroom fan with ductwork, switches and receptacle. Also replaced the breaker to dual function and replaced flood lights
Dig down 3’ to replace the 4” PVC clean out due to tree roots growing in the pipe. Reconnect to healthy pvc sewer line and provide a lifetime warranty on repair. Dug down found Fernco fittings had settled and roots were growing into fittings. Replaced damage section of piping and installed heavy duty husky band connections to prevent roots from growing back into piping. Customer is responsible for final landscaping.
Troubleshoot issue with slow filling toilet in hallway bathroom and shower head in master bath that would lose volume when turning on their fixtures in bathroom. Disconnected supply from fill valve and ran it through a bucket. Supply line was receiving plenty of volume, so diagnosed that fill valve was issue. Replaced fill valve and flapper, cleaned, and tested. Took off shower head in upstairs master bathroom. Turned on multiple fixtures and observed volume get lower the more you turned on, meaning it is more than likely a pipe sizing/volume issue as opposed to something being wrong with the shower head or cartridge.
Run closet auger inside toilet to clear Customer called us out for a clogged up toilet. When testing draining system, we ran water in the bathtub and sink but toilet was only fixture being affected at the moment. Customer stated that they have had problems with draining system before. There are two clean outs in the front yard of house. The clean out in the middle of their front yard seems to have a root intrusion starting to form. Sewer supervisor scheduled to come out and investigate further. We ran closet auger inside toilet to get toilet drain flowing again. We were able to successfully clear blockage. I tested toilet by flushing multiple times with and without toilet paper. No signs of system backing up. Clearing successful.
Repaired main water line at meter. Broken pvc replaced with new meter nipple, check valve and tie back into existing gate valve. Water turned on and tested to ensure proper function.
Full home safety inspection
SERVICE CALL: Today’s visit was for the upstairs unit leaking water. Customer said it was leaking through the ceiling. Went to the attic to inspect the furnace. I found minimal water in the safety pan. Also the drain is not backed up. I found the evaporator is frozen completely solid and the line set has ice and the water is coming from the ice and the blower forcing the water out of the unit from the back pressure caused by all the ice. The ac and coil are 12 years old and the furnace is 27 years old. Inspected the condenser unit and the compressor is also frozen over. I turned the system off as it will take 1-2 days to thaw. The condenser coils are extremely dirty. The system is most likely low on refrigerant and I am unable to perform a leak search at this time due to the system being completely iced over. We can schedule a return trip once it’s thawed if the customer wants. But do to age and conditions of the entire system and also the refrigerant wing phased out I HIGHLY RECOMMEND
Installed pressure reducing valve and new main line cutoff in crawlspace. Rebuilt leaking upstairs master bathroom toilet. Repaired leaking kitchen single handle faucet.
Replaced 3 handle shower valve in hallway bathroom with new customer supplied moen single handle shower valve. Cut out fiber glass wall to replace and complete work from front and install remodel plate. All sealed with clear caulking and tested to ensure proper function.
Customer had a toilet that was backed up due to a lot of tissue paper going down at once I gave the option to auger the toilet and after to argue on the toilet, I was able to clear the blockage and after testing the water was flowing properly with no leaks and backups present , I’ll let the customer know. I recommend it to replace the toilet due to it being the original toilet to the home. I recommend recommended a Kohler Kingston toilet or Kohler Highline to help avoid those soft block just happened as often.
Performed 1 system diagnostic for main level unit. Found 9 year old furnace. 20 year old coil that was uncased in a duct board plenum that was not sealed, outdoor unit is R22 and 26 years old, no te flood protection no pan, duct work falling apart and not insulated needs duct work design and full system.There are no immediate repairs available TGL scheduled for Monday 9-11 Based on our findings today, it might be time to think about getting a brand new system.
Remove and replace kitchen faucet customer supplied faucet Left estimates for other issues that I noticed while performing this task
full system
Troubleshooting two living room switches
Upon arrival customer stated that ac unit was over flowing the pan with water. Stated she does not know how long it had been going on for. Water outside the pan was already cleaned up, there was a lot of water remaining in pan. Did full evaluation of system found that system had a clogged drain line that caused water to overflow. The pan switch on system failed and did not shut unit off. Inside system is clean, blower wheel is clean, evaporator coil is clean. Condensate pump was working properly. Checked outdoor unit condenser coils are clean, capacitor and contactor tested good. Refrigerant levels tested good. Recommended Uv light, and flood protection for system. Customer approved to have done. Installed all of the flood protection. Will return to install Uv light July 8th due to not having any on van. System is back up and cooling with no other issues at this time. Standard Uv light Emergency wet pan switch In line ac drain switch Drain line cleaning 10% Homecare membership discou
Storm Damage Inspection
Customer has 27 y/o Ruud system that operates for main level. Water was in pan due to clogged drain line. Noticed that filter was very dirty. Water protection is poor. Blower wheel is very dirty. Run capacitor is bad. Ignitor is bad. Rust throughout furnace. Pressure levels are declining for R22 refrigerant. Contactor is pitted. Condenser coils are in poor condition. Advised customer to seek options for system replacement with significant discount, however, customer declined quote at this time.
Troubleshot loss of power and tripping at multiple circuits in the home. It appears that a surge came through and tripped multiple breakers. She has a surge protector installed already however it didn’t seem to help protect any of the devices from, the surge. We elected to replace the 4 breaker we are sure were tripped and effected by the surge, as well as providing and installing a new Eaton surge protector. Everything was tested, and is back working properly.
Our client was ready for me to help restore her laundry room at their damage was done or was noticed back in April on my previous visit. Property medics and I have got everything back to my condition. Clients water heater is not up to code. The laundry box and piping within wall has been replaced and tested for leaks and no leaks have been found. Clients PRV has been replaced as well. Bringing in the current water pressure reading to 60 psi.
I recently had TE Certified out to put up a couple porch lights and a dining room chandelier. The electrician was very friendly and professional. Everything was installed beautifully. I am always satisfied with the work done by TE.
I initially called about installing a light fixture and some ceiling fans. My house is 50+ years old, so when the fixtures were removed, all sorts of problems were found, includinga melted box. Everything was explained to me and options given. I was made part of the process, which I really appreciated, and all the issues were fixed that day. I am very pleased with the service and especially with Hubert who was knowledgeable, kind, and efficient with his work.
Arrived ahead of time and great service.
Corey H came in professional, explained everything, and offered the solutions. Very happy with Corey.
A++ SERVICE ++A
As usual Enrique went above and beyond. Great service.
Jonathan from TE was on time and very knowledgeable about HVAC systems. He was also great about explaining everything that he saw during the inspectio
Friendly quick service and doing good job. Thankyou
Both of the guys who came out were very professional and explained things to me very well. I definitely appreciated their time, attitude, and energy.
Was able to come out next day, explain the problem and my system to me clearly, and phone call with exact arrival time were very helpful. The technician was professional as well.
Electric work well done
Plumbing Work
Martin was very professional and super helpful; we will request him again the next time we need electrical work done.
Herbert was on time and ready to work. The job went quickly, and he left the work area clean and neat. I thought the price was fair. We have used TE Certified several times and have always been pleased with their work and customer service.
VERY PROFESSIONAL WITH GREAT CUSTOMER SERVICE SKILLS.
Jared was wonderful! Fast, friendly!
Outstanding service from start to finish. Mike and Corey were punctual, professional, and extremely knowledgeable. The work was done efficiently, neatly, and to a very high standard. Everything was clearly explained and priced fairly. I wouldn’t hesitate to recommend and will definitely use them again.
This was a another great experience. The two worked so hard to get our water on. Thank you so much.
Friendly, professional and knowledgeable - Thanks Johan
Punctual. Up front and fair estimate. Friendly and personable. Will definitely use again if ever I have a need.
Last year I fired my old HVAC service company. Today's service visit was to determine if TE Certified is worthy of my business. Koi arrived timely (actually a bit early), was professional, efficient, and provided clear descriptions about what he was checking, what he found, and how long repairs and upgrades would take and what they would cost. This experience with Koi has encouraged me to pursue an ongoing business relationship with TE Certified.
Timely, knowledgeable, courteous, and provided service with a smile.
I was pleased with the service giving replacing our bathroom faucet. They were patient as I made a run to Home Depot to buy a new facet. They also did an inspection of our hot water heater and gave us some ideas of when to replace and estimates of options and cost. Very happy with the excellent customer service!
Very polite and professional. I am very satisfied with the service!