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, reflecting strong customer satisfaction and appreciation for the service provided. Customers consistently express enthusiasm about the professionalism, knowledge, and courtesy demonstrated by the technicians. Recurring themes include punctuality, with technicians arriving on time or within scheduled windows, and clear communication, as service providers take time to explain issues, processes, and recommendations in understandable terms. Reviewers frequently highlight the thoroughness and efficiency of the work performed, noting that technicians pay attention to detail and ensure everything is completed to high standards. The cleanliness and respect shown for customers' homes is another appreciated aspect. Many customers emphasize their trust in the company, stating they would use the service again, recommend it to others, or prefer specific technicians for future work. The tone is enthusiastic and grateful, with customers feeling valued and satisfied with both the quality of work and the fair pricing. A few reviews mention cost considerations, but this is presented as a minor observation rather than a significant concern. Overall, the reviews convey a strong sense of reliability, expertise, and exceptional customer care that fosters loyalty and positive word-of-mouth recommendations.
Lilburn, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Lilburn, GA between September 2026 and October 2026.
The 33 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 11, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 407 jobs in Lilburn, GA in the last 12 months. The first job there was in October 2013.
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Job Locations and Reviews
Evaluate Electrical system due to storm damage.
Electrical Storm damage evaluation
Today I performed a troubleshoot after half of the homeowners house stopped working. I found that one of the incoming connections to the outside meter has been lost. Im receiving 120 volts incoming from ga powers side instead of 240. The issues is on their side and not ours. We held off on any repairs until the proper power has been restored and were able to confirm the accuracy of the damages if any.
Installed a utility sink and macerating toilet outside under the porch. Ran cold water to both. Tested the water lines and drain lines for leaks.
Replace two ceiling fans and bedrooms and added a new circuit in basement for a treadmill
Performed a home inspection upon inspection noted some of the fixtures recommended to be repaired and replaced. Also noted the bathroom group was not roughed in properly as the tub n shower, kitchen sink, lavatory was piped into the toilet ejection pump. The tub n shower was disconnected due to backing up and the line was low. Also, quoted for installing a sewage ejection can with oump and busting the floor and redoing the bathroom were the fixtures would be working and piped properly. Changed out supply stops hot n cold for half bathroom lavatory faucet, repaired the leaking shower heads with teflon tape and tightened properly. Drained house cut out old stops installed new stops and repaired, pressurized home, purged air out of fixtures tested every fixture. House static pressure is 45 psi, expansion tank working properly and 50 psi, water heater is out of warranty and is in good condition from what can be seen. No leaks
Today I performed a troubleshoot on a kitchen light that wasn’t fully working. Upon inspection I found that the tube wasn’t twisted into the socket properly and so the bulb would barely light up. The ballast would buzz loudly and the tube would flicker even after being properly installed. I purchased an under counter light fixture from Home Depot and installed it in the kitchen. Since the light is from Home Depot we cannot warranty the light however we can warranty all our workmanship. New light was installed, tested, and is working properly.
Installed manual damper for current system to redirect airflow for main level and push more air upstairs. The system is operating in manufacturer’s specifications. Thanks again for choosing TE Certified.
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.
Leak from T&p drain line Found expansion valve was tied into the T&p drain line. Expansion valve had failed causing water to continuously drip on back patio Cap off expansion valve feed and straight pipe the T&p drain line
Toilet in the primary bathroom is continuously running. A broken flush valve is allowing water to seep by. Removed and replaced all components within the tank of the toilet. Filled with water and flushed multiple times to test. The toilet is no longer running and is now flushing properly.
Replaced 50 Gallon Electric Water Heater in garage.
Replaced the toilet and emergency shut off valve for the downstairs half bathroom.
Found evap coil leaking. Will replace evap coil under manufacture and labor warranty. Labor warranty expired 2 months ago. Recommended customer sign back up with maintenance plan. Outdoor coil needs a coil cleaning. Customer signed back up on maintenance plan x2 systems. Will return with coil.
Replaced pressure reducing valve and expansion tank in garage. Pressure to house was 100 psi before replacing and after replacing it was adjusted to 65 psi. Life time guarantee on craftmenship . Leak In yard and possibly in slab outside bathroom.
Performed water leak search on upstairs hall bathroom group. Tub/shower, toilet and lavatory. Underneath bathroom group water damage in garage ceiling. Cut ceiling, ran shower for 20min. Checked tub spout to ensure no water was running behind it down copper supply spout and dropping back to bottom of tub onto subfloor in. Also, during inspection the tram place was not caulked and had a visible gap in it. Flushed toilet 6 times. Toilet bowl is loose and not properly Secured to the floor. Recommend a pull and reset to be able to look at the toilet flange to ensure not damaged. Cut ceiling out in garage, noticed visible water in couple spots. None when running shower nor when flushing toilet. Possible running down behind trim plate in tub n shower. Caulked tub n shower and informed homeowner no warranty on caulking fixtures due to caulk will wear out and is not a permanent solution. No leaks
Removed 1998 water heater to replace with new 50 gallon Rheem heater. Replacement included all brand new copper piping and fittings, expansion tank and strap, 1/4 turn ball valve shut off, new venting, pan, leak alarm, gas shutoff and whip with new gas sediment trap. Also installed new PRV and main shutoff valve with minor water line repair where water main entered basement. Pressure set to 70 psi
The bare minimum basic repairs to get the system running today.
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.
Replace tub spout diverter in hall bathroom.
Replace 2 old faulty flood lights
Remodified flue vent type B for water heater and furnace. Confirmed proper pitch and not touching combustibles. Water heater is venting at this time.
For this job, I came to perform a visual inspection on a system in which the plumbers thought the leak was coming from the condensate drain line. I proceeded to take a look at the system the drain and it’s pitch. I did see that the water was properly flowing, but explained to the customer that I will create an estimate if she wanted to replace that drain with a condensate pump. While Here I also explained about the homecare maintenance and the benefit of the plan will be. She understood and agreed to join our maintenance plan. I explained that I would have dispatch reach out to her to schedule to have the maintenance performed. Thank you for choosing TE certified.
Ran to dedicated circuits, terminating below the deck for a smoker and outdoor toilet.
We finished running (2) 20 amp, dedicated circuits from the panel to below the deck for a future, outdoor toilet and smoker.
Service upgrade, whole home Redevice, garage door outlet
Arrived for inspection on Lennox AC and furnace for main floor and Lennox furnace and Trane AC for upstairs. Inspected thermostat operation. Inspected electrical wiring and terminals. Inspected furnace safety’s. Inspected amperage on all motors. Inspected refrigerant pressures/levels. Inspected ductwork. Found combustion motor over amping for main floor Lennox and igniter with the potential for failure. Found main floor AC low on charge. Did not specifically find leak. Recommended starting components for both systems be replaced along with adding a kickstart for compressors which are 10 years old. Customer wants estimates emailed to him.
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.
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.