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: The overall sentiment across these reviews is overwhelmingly positive, with customers expressing high satisfaction, gratitude, and a strong willingness to recommend the company and use its services again. A recurring theme is professionalism, as reviewers consistently describe technicians as punctual, courteous, and respectful of their homes. Customers also frequently praise the technicians' knowledge and thoroughness, noting that they diagnose problems accurately, point out additional issues that might otherwise have gone unnoticed, and fix them efficiently. Clear communication stands out as another prominent strength: many appreciated having options, estimates, and processes explained patiently, without feeling pressured. Warmth and personability also come through often, with words like kind, friendly, and pleasant describing the interactions. Reviewers also value the speed and reliability of the service, including quick scheduling, same-day or next-day availability, timely arrival, and tidy, well-executed work. Many customers mention repeat business or plan to request the same technicians again, and several express enthusiasm about referring friends and neighbors, reflecting deep trust and loyalty. Overall, the tone is appreciative and confident, portraying the company as dependable, skilled, and genuinely customer-focused.
Lilburn, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Lilburn, GA between October 2026 and November 2026.
The 37 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 421 jobs in Lilburn, GA in the last 12 months. The first job there was in October 2013.
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- Woodstock, GA (1127)
Job Locations and Reviews
It was an emergency and Henry came out fast. He diagnosed our problem & we were able to get everything fixed. Before he left there was another issue and he was able to fix that also. He was professional and explained everything.
Service upgrade. New outdoor meter with emergency disconnect. New QO electrical panel with safety breakers
Replace main service line due to leak on line im front yard. Meter was spinning at a fast rate of speed indicating a significant amount of water loss. After replacing service line the meter came to a stand still and there is no further leak. We also supplied and installed a new zurn double union pro press pressure regulator valve and new shut off ball valve in front of meter and inside basement before prv. Also installed dual check valve at meter with new meter box
Troubleshoot electrical issue. ISSUE: burning smell and smoking outlets LOCATION: throughout home FINDINGS:I began my trouble shoot by checking the meter for damage or bad connections and everything was good. I checked the panel next for any signs or burning or arcing and didn’t see any. I then turned power on to the master bedroom and turned the ceiling fan on to test the power legs under load. With the ceiling fan running I was getting 150 volts on one leg to ground and 90 volts on the other leg to ground. This indicated a failed neutral on the service side. We were able to get Georgia power out and they confirmed there were bad neutral connections at the power pole RESOLUTION: had Georgia power come resolve connections and left estimates to redo the service, replace the panel, and replace original devices
SERVICE CALL: Upon arrival homeowner stated the hvac system Is not working at all. After complete troubleshooting I found the heat Pump system Rheem 3 ton capacity 2 years old with 2 zones and 2 Ecobee thermostat were OFF From the thermostat mode I turn ON Thermostats and test heat and cooling mode test refrigerant charge And pressures ok no heat load inside the house 68 degrees room temperature test electric emergency heat are pulling 15 amps. AIRHANDLER at the attic NO T E FLOOD PROTECTION. After complete all the tests I was not able to find any issues on the system. Recommend New pleated filter after final inspection system is working ok at This moment. Thanks for choosing t e certified.
10/23: lvm & text to sch. MO WITH ORIGINAL PANEL NEW METER MAIN DISCONNECT WITH MAST NEW SER FROM METER TO EXISTING PANEL
Jose was on time, very friendly, efficient. Represents your company in a positive light.
provided light bulbs and replacing on master bathroom fixture
Replace breaker
Set TGL for nov 19
Our client recently had their water meter replaced by the county due to a subdivision development directly across the street. In the process of this replacement, they blew out a two year-old PRV that was in great condition. The defective item has been replaced.client’s new water pressure is 65 vs 40
Today I performed a troubleshoot on a flood light that recently had its bulbs start flickering. I noticed that the bulbs and fixtures definitely appeared aged as well as there was no box to contain the wiring in the soffit. The old fixture was screwed straight to the soffit with no box or bracket to attach so a new box and new te provided flood light was installed. The wall switch inside was replaced as well and everything is tested and working properly.
Luis is an excellent plumber and he did great job repairing a waterleak in my yard. Very impressed.great experience in every aspect of plumbing and he isvery pleasant . I will recommend him to anyone needs plumbing Thank you Luis
Shanta, thank you for the wonderful 5-star review and for taking the time to share your experience. We are thrilled to hear Luis repaired your yard water leak so well. He will appreciate your kind words. Your recommendation means a lot to TE Certified. We are grateful for your trust and support.
Replaced damaged PRV and damaged shut off valve Repaired burst 1 inch main water line in the front yard
Customer has 16 y/o Tempstar furnace matched with 21 y/o Kenmire AC that operates for whole house. System is not heating properly due to poor combustion caused by rusted heat exchanger. Burners are also rusted. Ductwork is inconsistent and falling apart. Gas line connection not installed properly. Inducer motor bearings are bad. Filter was very dirty. No water protection present. R22 based system. Informed customer of all findings. Based on our findings today, it might be time to think about getting a brand new system.
Installing new customer supplied ceiling fan
On this job we troubleshoot and outlet and fan light not working, we replaced an outlet in the living room and provided quotes for repairs needed at the panel.
On this project we repaired a burn outlet in back room of the home, we replaced both the affected outlet and the one next to it due to box being drill through and exposing electrical connection, we also replace the circuit breaker with one equipped with both AFCI/GFCI protection. We also installed a new outlet for the TV on the back room and surge protection at the panel, on the panel we corrected double tap neutrals and replaced breaker that had corroded connections on them. Light fixture was installed on ceiling of loft area.
Replaced the shut off valves for the front and back hose bib. Also, replaced the backyard hose bib.
Provide & Install light fixture for the garage. Install CS supplied Outlet for Car Charging (See Notes) Install CS light fixture for front porch and sealed with clear caulk.
New Lighting in the garage and front porch
Leak in ceiling above bathroom with mold/mildew Content removal, cut drywall ceiling to inspect for cause of leak No plumbing above ceiling or plumbing leak Found no source of mold After cleaning up our mess, we noticed the legs of the vanity have mold on them, and several of the floor tiles have mold on them as well Went in crawlspace to check ductwork for the HVAC to see if they were holding water or if there is anything obvious that was causing the mold to go to this bathroom The only deficiencies I can find are the exhaust fan for the bathroom is not working, but moisture is getting into the bathroom from somewhere, but not the plumbing
Replace kitchen faucet. Repair upstairs bathroom faucet. Install a vacuum breaker on side yard hose bib. Provide a braided stainless hose.
Inspect all the plumbing
Pull up the toilet and observe to see if the flange has been compromised, if it is in good shape, put a new wax ring and bolts and reset the toilet and secure it to the floor.
Replacing a switch, running wire for another switch and fan, and replacing outlet and outlet box
YOUR NEW HVAC SYSTEM INSTALLATION INCLUDES: NEW EQUIPMENT: - New Furnace, AC Evaporator Coil, & AC Condenser - Digital, programmable thermostat REMOVAL & DISPOSAL: - Safe recovery and disposal of old refrigerant (EPA compliant) - Removal, disposal, and recycling of existing equipment PROFESSIONAL INSTALLATION: - New outdoor support pad and electrical disconnect - New indoor support blocks and drain pan - New water safety switches with flood protection (if applicable) - New condensate pump (if applicable) - Adaptation to existing plenums, drain lines, and refrigerant lines - Connection of all electrical (high/low voltage) - New flexible gas line and hard pipe gas connection to furnace (if applicable) - Bring existing flue pipe up to current code as needed with double wall flue pipe - Mastic seal equipment connections to ensure optimal efficiency SYSTEM SETUP & TESTING: - Flush, clean, and pressure-test refrigerant line set and pull vacuum to 500 Microns - Recharge system per manufa
Installed customer supplied toilet. Replaced toilet stop. Installed 2 new angle stops underneath lavatory sink on hot side.
We use TE Certified for all our plumbing and electrical needs. They are quick to respond, the staff is professional and courteous, and the service is excellent. Prices are fair, and they always offer several options if available.
Great experience. Professional and efficient technician located the problem and made needed repairs. He walked me through his evaluation and options for moving forward. Was able to do needed work on site and completed task. We were pleased. We've used TE Certified on several occasions and have been very satisfied with each experience so much so, that they are the folks we always consider first with a home maintenance concern,
Skip, thank you for taking the time to share such kind feedback. We’re glad our technician quickly found the issue, explained the evaluation and options, and completed the repairs on site. Hearing that you’ve had consistently positive experiences means a lot. We appreciate your trust in TE Certified and your continued support.
You guys did it great job I will give you 10 out 10
Prompt, quality work, as expected.
So far it's been a great company to have service my plumbing.
William, thank you for the 5-star review and for trusting TE Certified with your plumbing. We appreciate you taking the time to share that it has been a great experience. Your kind words mean a lot to our team.
Mr. Cody Bowles did an excellent job repairing my bathroom fixture. He was also very helpful in making suggestions to correct a problem with a kitchen faucet made by Moen.
Knowledgeable, very nice young man.
Skip, thank you for the 5-star review and kind words. We are glad to hear your TE Certified technician was knowledgeable and polite. We appreciate you taking the time to share your feedback.
Very knowledgeable and efficient
Raury, thank you for the 5-star review and for taking a moment to share your feedback. We’re glad our TE Certified team was knowledgeable and efficient during your visit. Your kind words mean a lot to us.
Raul and his 2 co-workers were fantastic ! Professional and extremely diligent in the entire install process. Kept me informed as to the progress. Towards the end I was walked through the thermostat programming. I will be recommending T.E to my friends and neighbors. Thank You !
Thank you, Karl, for the wonderful 5-star review and for taking the time to share your installation experience. We are thrilled to hear Raul and his crew were professional, diligent, and kept you informed. Glad the thermostat walkthrough was helpful. Your recommendation means a lot to our team at TE Certified. We appreciate
Always professional, timely repairs, explanations given for work needed.
Paul arrived on time and appropriate questions and listened to answers to determine what I needed done.
John did a great job installing what I needed.
Jared did a great job explaining the issue. After fixing the pressure issue, he re-checked the pressure and made necessary adjustments. He also cleanedup after finishing the job. Lastly, he gave me a $100 rebate. Coupled with no trip charge, the cost was $200 cheaper than the estimate of the first plumber. Thank you very much for your excellence. Will definitely recommend your company to others. Thank you! Linda Hinton
Linda, thank you for the thoughtful review and for sharing your experience. We’re thrilled to hear Jared explained everything clearly, resolved the pressure issue, verified the results, and left the area spotless. It’s great that the rebate and no trip charge helped keep costs down. Your recommendation means a lot to our team. We appreciate your trust in TE Certified.
Jose did a great job today. He had quite a long list of things to do. He worked hard with a smile on his face. He explained everything he did, shared photos of what was done and what needed to be done.
Hubert was very professional and did a great job installing our ceiling fan . Hubert quoted a fair price and exceeded our expectations in every way.
Corey is a total professional. We needed to ensure wiring and electrical service was appropriate for a new oven installation. Corey found several safety problems created by a previous contractor. These were all corrected and I was able to install my new appliance the same day. Knowing the system is safe for my family means everything.
Hubert from T.E. Certified did a completely new panel and line in for my house as well as replacing all of the 50 year old sockets and switches. He went above and beyond to make sure everything was done well and completed on time for inspectors and power to be restored. Because of his excellent service, I recommended T.E. Certified to a friend who had an immediate service need and they were also thrilled with the service.
Darren did a great job and provided excellent advice
Great guys! Very professional and went out the way to explain what they were doing.
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.