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
Changed furnace control board, blower motor module and AC power switch. Tested cooling operation and everything running well at this time. Static pressures tested at .2 and running good.
SERVICE CALL: Upon arrival homeowner stated the second floor system Has some airflow issues on some rooms. After complete troubleshooting I found the hvac system is in poor maintenance conditions the gas furnace trane is 16 years old psc blower motor run capacitor is out of spec from manufacture plus blower wheel is highly impacted NO TE FLOOD PROTECTION. Check round metal ductwork is highly impacted some part of the insulation start falling apart check metal plenums are dirty check return duct is short system is rated for 1200 cfm and return is only 960 cfm Check upflow evaporator coil is completely rusted out drain line is partially Clogged with metal sediments from Evap coil. Performed courtesy leak search and I found the evaporator coil is leaking refrigerant the evaporator coil is 1990 model about 36 years old metal. The supply plenums is small Recommend new insulation at the attic. Test outdoor condenser unit Carrier 2 1/2 ton capacity 25 years old R 22 refrigerant type
Upon arrival client has 1.5” pvc waterline dug up and exposed. Cut existing pipe and capped underground pvc waterline in backyard. Pressurized water line and tested for leaks with homeowner.
Ev chargers/ surge protector.
Troubleshoot tripping breaker Do nothing, plug into other circuit or plug recliner into another circuit
Estimate.
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
Customer has 13 y/o Goodman furnace matched with 26 y/o Goodman AC that operates for whole house. Checked amp draws. Cleaned flame sensor. Cleared pressure switch tubing. No water protection present. Condensate pump bad. Flue venting is incorrect. Blower wheel cleaning needed. Evaporator coil is rusted. Ductwork is undersized for system. Pressure levels were low indicating loss of R22 refrigerant. Condenser coils are dirty and damaged. Informed customer of all findings. Based on our findings today, it might be time to think about getting a brand new system.
Replaced PRV. Installed 4 new angle stops under bathroom sinks to feed bidet. Rebuilt 3 handle gerber shower tub faucet to stop leak. Ran water and tested all work with homeowner.
Replace pressure regulating valve, flush tankless water heater, repair leak on toilet supply
Install new 15 amp dedicated circuit to furnace, disconnect and whip.
Troubleshooting lights flickering and power intermittent in the home
Silver Comfort Package
Performed HC on two rheem systems. One located in attic with services upstairs, the other in basement which services main floor. Inspected thermostat operation and calibration. Inspected and replaced/cleaned filters. Inspected electrical connections and terminals and tightened of necessary. Measured voltage/amperage on all motors. Inspected coils. Inspected refrigerant levels and pressures. Found upstairs system slightly low on r410 refrigerant. Customer says room upstairs does not condition properly. Outdoor coils need to be cleaned. Customer only moved forward with adding 1lbs of r410 to system. System is operating at this time.
Complete rebuild of basement toilet Also, customer signed off to replace existing water heater with power vent water heater for tomorrow job
The bare minimum basic repairs to get the system running today. Customer has 11 y/o Goodman dual fuel system that operates for whole house. System was not operating properly due to failed control board. Replaced control board. Tested heating and cooling. System is currently working.
Attempt to clear sink blockage in the hallway bathroom Customer called us out for a bathroom sink that was slow draining. Customer stated they have been dealing with this issue for a few days. Upon arrival I tested the bathroom group to ensure we didn’t have a bigger issue going on, and after running water for a while only the sink was being affected. Customer recently had the septic tank pumped out and had a new distribution box installed. I ran water in the sink and I noticed it started to puddle up fast. I removed the pTrap assembly and cleaned it, and then I ran my cable machine in the drain and brought back some gunk buildup and cast iron sludge. We were able to restore proper flow and we tested for leaks or backups and we were successful. I recommended to the customer to inspect the condition of the cast iron piping, and to contact us when they’re ready.
Friendly quick service and doing good job. Thankyou
Outdoor faucet repair
Arrived for no cool call: Customer says he sees water near furnace. Inspected outdoor equipment and found coil caked up. System low on r22 refrigerant. Compressor over amping. Condensor fan motor over amping. Starting components need to be replaced. Furnace heat exchanger is rusted and corroded. Highly recommended customer speak with a sales representative to upgrade equipment. Customer moved forward with appointment for Friday morning 9:30 am.
Water heater install
Mounted both of his expansion tanks to the wall and replaced old hose bib added new ball valve for it installed vacuum breakers on hose bibs bonded water heater
Arrived at the home due to panel in back yard that which was found to be disconnected, while determining this we encounter a Sycom surge protector which we removed and installed a Eaton surge protector, we also replaced oversized breaker in the panel from a 20 amp to a 15 amp.
Today we completed a slab leak repair in the laundry room. We accessed the affected area by jackhammering the floor to locate the source of the leak beneath the slab. Once exposed, we identified the leaking line as the hot water line. The damaged section of piping was repaired, and the system was then pressurized and tested to confirm the leak had been fully resolved. After verifying proper operation, we backfilled the excavated area and poured concrete to restore the floor. We reinstalled and reconnected the washer and dryer, tested all connections, and ensured everything was functioning properly. Work area was cleaned upon completion. At this time, the previously leaking line has been successfully repaired and is operating as intended.
Water heater relight pilot light, replaced expansion tank and mounted to floor joist. Drained fixture, installed expansion tank, pressurized house, purged air out of lines, light pilot light, fired up heater, set temp to 120*, working properly, no leaks
Separate neutrals in mother in law suite.install 2 new ground bars in sub panel. Install surge protection in sub panel. Cut outlet in cabinet for microwave. Install junction boxes and blank covers for floating taps in attic. Troubleshoot GFCI not working in master bathroom. Repaired grounds for gfi in master bathroom. Replace gfi in master bathroom and hallway bathroom. Everything tested and working properly.
SERVICE CALL: upon arrival homeowner stated the hvac system in the basement is leaking water. After complete troubleshooting I found the System is in poor maintenance conditions no metal auxiliary drain pan under the gas furnace NO TE FLOOD PROTECTION PACKAGE I found the upflow indoor evaporator coil is leaking water inside gas furnace due to Coil drain pan is cracked and rusted out plus perform courtesy electronic leak search and coil is leaking refrigerant gas furnace is 2017 model poor conditions the blower wheel is highly impacted the run capacitor failed is out of spec from manufacture complete system is in poor maintenance conditions check outdoor condenser unit Lennox 3 ton capacity 18 years old poor maintenance conditions condenser coil is highly impacted Low refrigerant charge evaporator coil WILL ICE UP AND CREATES WATER DAMAGE. EQUIPMENT ALREADY PAST LIFE EXPECTANCY FROM MANUFACTURE DUE TO AGED AND CONDITIONS RECOMMEND TO UPGRADE COMPLETE SYSTEM. Customer declined
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!
Not one who does a lot of reviews, I’m extremely impressed with the HVAC Technician Jason Braunstein, and the company that he works for, TE CERTIFIED! A review is warranted. I’ve been a long time customer of one of TE Certified competitors for years, but after today, that loyalty may have come to an end. Needing my winter checkup on my Lennox gas furnace but not yet hearing from so mentioned competitor, as I normally do. I decided to call them and see if they could come out for a service call, the date is 12/23/25 but they didn’t have an available appointment for service until 01/15/26! That was unacceptable! I had many HVAC companies to choose from but remembering a jingle from the radio “TE CERTIFIED WE LOVE YOUR HOME” and checking the company’s reviews, all very good. I decided on them and made the call, and I’m sure glad that I did! The receptionist was very courteous and very helpful, and scheduled me an appointment that very same day! The Technician, Jason Braunstein arrived as scheduled and provided excellent service. He was very nice, polite, and very knowledgeable of my Lennox gas furnace. He inspected the furnace thoroughly! He adjusted the heating system to give our home the proper warm air temperature that matched the thermostat reading. He gave me a complete breakdown and inspection evaluation of my system, along with pictures, sent to my email very soon after he left. I was very impressed with TE CERTIFIED and must say that based upon the expertise of their employees and how “They Loved My Home” 🙂 I will be calling them again! And, I hope to have Jason back as my homes personal technician. Thank you Jason, and thank you TE CERTIFIED for providing what you say you will do on your radio adds, love our homes! A very satisfied customer, Zack S.
Kind of disappointed in the leak detection. I know it was a small leak and hard to find but, I had to pay y’all then get another company to find it . Your employee was great, but having to pay twice was not great.
After discovering our plumbing problem was a little more involved, Mr Mays had to come out to replace some of the drain from our laundry room. The plumbing is in our crawl space (unfortunately) but Mr Mays did the install as if it were inside the kitchen. He took pictures and sent me the work...which was perfect. Can't beat TE Certified and it truly is because of people like Mr Mays. Thank you!
Professional service every time. Ive had great luck with TE and Erik came through for us today to help with a plumbing problem. Easy to make an appointment. Easy to deal with people. What else do you want?
Great Work!
Antonio did a great job on time east to get along with
Professional and superior service