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 in September 2026.
The 30 customer reviews shown here average 5.0 out of 5.
The most recent job was on September 23, 2026.
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Job Locations and Reviews
Full system with plenums, flue, drain, and timbers
Outlets and lights no working in main floor bedroom, garage door opener and bonus room
Repaired front hose Bibb, put in new washers on shutoff stem and packing nut. Could not replace main top hat packing nut washer. No warranty on hose Bibb repair due to age of hose Bibb and washer may not seat properly. Recommended new hose Bibb replacement. Also, as a courtesy insulated and tagged main, front,rear hose bibbs, water heater lines and valves. Because they were in garage and not conditioned space. Shut off front hose bibbs, drained line, removed handle and stem. Replaced washers, put fixture back together, pressurized fixture, tested fixture, no leaks.
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.
Run new wire for AC unit Install new 35 amp breaker
Removed and replaced the thermal expansion tank. Properly mounted the tank onto a fixed surface. Purged air from the water lines. Tested with no leaks.
Run new circuit from panel to microwave location and install new 20amp GFCI Breaker.
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.
For this job, I came to look at a system that would intermittently tripped the fuse. Once I arrived, the system was working, but I proceeded to diagnose and noticed several incorrect wiring as well as a potential short with the upstairs thermostat. I provided an estimate to replace one thermostat or both and the customer agreed to have both installed. I proceeded to properly install two ecobee thermostats, linking it to the customers phone and testing it in all functions to ensure that everything was working. Thank you for choosing Te certified.
Today’s visit was to check water leak in the basement mechanical closet. When i arrived i found the vinyl tubing for one of the mini split heads not ran to the outside of the home. I got the tubing through the wall and secured. Also cleaned the filters for the mini split. Checked cooling operation. It is cooling at this time. Thank you for choosing TE Certified
Provide an install dedicated 20 amp circuit underneath the deck that will be arc fault protected, and ground fault protected. This outlet will be surface mounted with conduit on the inside. There will be an option to recess the outlet in the brick.
Replace customers water heater for them and PRV shower cartridge and a home emergency water shut off
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
Full system with new Drain, new out door t-stat wire, April air filter rack, and re rapped plenums
Today’s visit was for the system not cooling. When I arrived the customer said the system was just blowing warm air. I checked the thermostat. Check the indoor unit. Customer recently replaced the filter. I checked the blower and low voltage connections. No flood protection present. Gave estimate for flood protection. I checked the outdoor unit. I found the condenser coils extremely dirty. Also no low voltage present to the outside unit. I found the thermostat wire bad in the wall. Gave customer multiple options for repair. Customer approved the repair recommended. I pulled new thermostat wire from the condenser unit to the furnace in the garage. Wired the condenser back in. Installed hard start kit. Chemically cleaned the condenser coils. Checked cooling operation. The system is cooling at this time. Thank you for choosing TE Certified
For this job, we worked on installing a customer provided floodlight.
Based on our findings today, it might be time to think about getting a brand new system.
Came in today because system was not cooling on the 2nd floor. TE install evaporator coil and outdoor condenser a year ago. When inspecting system found that there was an airflow issue. System is located in the crawlspace and feeds main floor and second floor. This system does not count with any zoning and only have one thermostat, causing first floor to get colder and not letting enough air in the 2nd floor. Explain costumer options and let them know that would be best adding a second equipment for second floor. Costumer would like to get quotes for second system option.
Replaced 50 gallon gas water heater in basement that had ruptured.
Replaced existing 1 1/4” PRV with new. Installed new shower cartridge and handle. Ran water and tested all work. Mentioned possible repipe options in the future to clean up existing water distribution inside of mechanical room.
Based on our findings today, it might be time to think about getting a brand new system. Tech diagnosed upstairs system only… tech noticed failed compressor, indoor start-up components bad, pvc drain line not properly installed, 12 inch return ductwork needed repaired/replaced, indoor and outdoor coils needed cleaned, upgraded filter cabinet is need… Tech left recommendations/ estimates that can help with equipment longevity, equipment protection and homeowners health and safety. Please review email, to respond to any estimates you can do so by email or calling in to reschedule appointments. *Thanks for choosing TE Certified if you liked your technician service today don’t hesitate to leave a 5 star review!
Installed new 50 gallon gas water heater. New main shut off valve and pressure regulator.
Or repairs required for guest house, including ductwork flu vent do a capacitor deep clean blower cleaning
Quote to install a dimmer
Cleared food debris from kitchen sink drain with cable machine
Relocated ductwork for upper bedroom from distribution box to supply plenum with manual damper for more airflow. System is currently working.m
Always professional, timely repairs, explanations given for work needed.
-replace old keyless with new 6” wafer light -redo connections
Installed Streamlabs to the main water line in basement guest bedroom access panel. Cannot pair Streamlabs with homeowners current network. Homeowner is on a 5 ghz network with 4 WiFi extenders. Due to entire network being on a 5 ghz band, it is unable to pair with the Streamlabs as Streamlabs is only compatible with 2.4 GHz band. Homeowner is going to contact their internet service provider to see if they can get a solution to have a 2.4 GHz band run to one of the extenders to pair with Streamlabs.
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.
Jared was wonderful! Fast, friendly!