How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%91+49.6Reliability 24%89+21.6Value 14%94+13.3Replies to reviews 7%59+4.2Craft & service penalty98−0.2Experts Score= 88Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.88SCORETE Certified, Electrical, Plumbing, Heating & Cooling
Atlanta, GA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #86Position by Experts Score among all companies we track in this category. of 125 electricians · 4.9★ from 13,000 Google reviews
Report card
Percentile vs other electricians (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and craft & service; weakest: replies to reviews.
Reviews for your job
Customers hired TE Certified, Electrical, Plumbing, Heating & Cooling for 8 kinds of job.
TE Certified, Electrical, Plumbing, Heating & Cooling for HVAC system maintenance
Clear ✕All 382 Google reviews tagged “HVAC system maintenance” · showing 120
Wired some new outdoor lights to be on a timer, but they never worked. Replaced a compressor on an AC unit that wasn't bad. Serviced an AC humidifier unit and forgot to reconnect the drain; water leaked onto the ceiling, which had to be repaired. This company is incompetent and will not warranty their work; they…
Casey Stephen’s was the best, explained everything that was wrong, showed me pictures. Made it all make sense to someone that has no idea about heating and cooling. High recommend!!
Fantastic. Great service and great people.
Excellent
TE Certified assisted me last week with assessing and replacing both HVAC systems in my 4,000 square foot house. The install team (led by Austin Barnes) arrived on time and was professional & attentive over the two days it took to complete the project. Everything was installed with great quality & care, no issues…
He did a very good job.
Paul was professional, thorough, explained needed work clearly and appreciate his visit
Had a great experience with Jared Still from TE Certified, Electrical, Plumbing, Heating & Cooling. He came to my home for routine HVAC maintenance and was professional, friendly, and knowledgeable. He took the time to thoroughly inspect and service the system, explained everything clearly, and made sure everything…
We have had TE complete several projects at or home. Most recently they installed a whole house water filtration system. They did an excellent job and kept us informed throughout the installation. We have found TE to be honest, provide excellent service at a fair price and dependable.
changing filters and inspecting units
Mike came out to help us with an unknown leak and was able to locate it. He also called a technician (Ricky) to come fix a valve for us and he arrived within 15 minutes. Both were super knowledgeable and friendly. Mike took his time to answer all questions and was such a big help! Will be using them in the future-…
TE Certified has the most proficient tradesmen. Electrician, plumber or HVAC, they lead the field. I always call TE Certified whenever I need the services they provide. They are knowledgeable, intelligent, courteous, wore "booties" inside the house, completed all work in a professional manor AND cleaned up any…
Very happy with the service provided by TE Certified. We had a new HVAC install 2 years ago. The team who installed was greta, but we just seemed to keep having cooling issues after that. TE Certified's team worked with us to figure out the problem (our vents were originally installed poorly) and get us a solution…
Paul was quick, professional, and explained everything.
Jason was solid! Knew what he was doing, walked us through the process and then took care of our problem. Jared is a lifesaver!
Benjamin was knowledgeable and very thorough. He showed me what he found and explained exactly what was going on with my HVAC system
Professional and very friendly. Stephen provide a very clear explanation and address the issues I am having in a way that I can easily understand.
Incredible job! Fast, courteous, highly skilled and knowledgeable. He went over and above, getting replacement parts and coming back on the same day to make sure my family was safe and comfortable ASAP.
Everything started out okay. The guy suction my HVAC then started looking at other stuff and changing it out without my permission and before I knew it I was out of 1000 dollars for both times. So if he comes to your house tell him just the HVac only or he willl keep going racking up your bill. Then he broke my…
We’ve used TE for plumbing, electrical work and HVAC. Every time the technicians are professional, knowledgeable and respectful. Austin was my technician today and he did a wonderful job of solving the issue and keeping me informed. Great work TE!
Joe was very friendly and checked everything. He gave me recommendations for my unit which he also sent to me.
Marvin was great!! He was very thorough, checked everything and was able to explain what had gone wrong and how he would fix it in a way that I could follow ( I’m a medical person, somewhat clueless re home repairs) . He did a great job and I was very happy to have the ac working again in a short time!
Christian was fantastic. He was incredibly kind, exceptionally thorough in both his inspection and his explanation of what he found, and clearly very knowledgeable. He took the time to walk me through everything, answer my questions, and make sure I understood my options without ever making me feel rushed. I really…
⭐⭐⭐⭐⭐ Albert with T.E. Certified did a great job servicing our HVAC system. He was thorough in diagnosing the issue with our split-unit AC system and took the time to properly flush out the system, helping prevent future leaks and problems. I really appreciated his attention to detail, professionalism, and…
Called asking for only a diagnostic. I get a call the next day saying that the technician is adding refrigerant. According to the technician there were no leaks found and that it was necessary for annual upkeep of my HVAC. Insulation was another service added without letting me know beforehand. End result: AC still…
The technicians were professional, knowledgeable, and very helpful. We had a great experience. They replaced 40+ year old equipment, in a timely manner. Thank you.
Our tech Ricardo was very professional, diagnosed the problem and recommended a few additional tweaks to the thermostats. This was an emergency service and they were here with no hassle. He spend about 2 hours here with no rush job. I highly recommend this tech and company . I have now switched companies to service…
Marvin was prompt, informative and professional. Did not rush the job. Thorough
I was scheduled for service today, waited for three hours, no show. I assume their service is better than what I experienced.
Extremely polite, great service!
Nate was my service technician today. He was very pleasant and did an amazing job. He did great work, explaining the services that was needed for my heating and cooling system. Furthermore he informed me of, ways to keep my system working more efficiently.
This is my second service from this company. I appreciated being able to book everything through text! It was nice to receive a picture of my technician before they arrived and even a location tracker. Nate was extremely professional, provided upfront pricing, and completed the work timely and left the area clean. I highly recommend this company!
Best service we have had from any company.
Shane was awesome with the HVAC work and Andrew was great with the electrical work. Both identified all the problems and worked hard and fast to get it fixed.
Very knowledgeable and professional.
Casey was so kind, professional, and knowledgeable. We appreciate his expertise and pragmatism. He was patient and ran through the observations and solutions in a way that was easy to understand.
"I had a great experience with this company today. Shane The technician was prompt, polite, and clearly very knowledgeable. He took the time to explain the issue, worked efficiently, and left the workspace spotless. Top-notch service I will definitely use them again. This company is the real deal true professionals…
Arnaldo is awesome! He spent all day in the blazing heat reconnecting my AC condensers. Very friendly and professional. Great service!
I've had several repairs and upgrades done and will always call TE in the future. Specifically: Michel Cody Javier I forget the others names, but they've all been professional and done excellent work.
Shane was super nice and knowledgeable in explaining our AC problem. We’ve had bad experiences with different companies, and are so thankful Shane took the time to find the root cause and put a lot of care into fixing our system! Thank you!
Very professional and knowledgeable. Highly recommend.
Garris went above and beyond to ensure the HVAC system was replaced properly and he even ensured to fix any issues that were already in place that need to meet safety standards.
Casey was on time and friendly. He was professional and considerate. He explained the work to be done and how it was priced.
Albert is extremely thorough and beyond professional and polite. I appreciate his low-key sales approach and information driven presentation. We want him to be our regular service technician from here out.
Don’t waste time and or money calling anywhere else… these guys are knowledgeable and fairly priced.
We have TE Certified several times, for plumbing and HVAC issues, and they have been wonderful and professional each time!
Alex was able to arrive earlier than planned which was great for my schedule. He was polite and tidy and efficient.
Job well done.
Christian provided us with excellent service. He explained every thing in great detail. He did a great job! We hope we get him every time we need HVAC service.
I am the person who scans the internet for reviews, searching by repair I need, by cost, by quality of service, you name it before i pull the trigger and hire someone. On top of that, if I am going to hire someone to do something I might try to do myself if not for me hurting myself or my wife hurting me for not…
Update 2026/06/22 I just had TE repair my leaking toilet - perfect quick repair, couldn't have been better! Update 2025/12/16 Martin replaced my overhead front door light with a motion sensor overhead door light that turns on automatically when someone calls at the front door. He was curious, efficient, and quick…
Wayne came out and expertly diagnosed and serviced two of my systems. He was very professional and informative.
Albert was great! Went over everything in detail, helped with a quick resolution. Thanks very much!
Nate was prompt, did great work, and explained everything really well.
Great team and very professional. Adam, Gavin, Jose, Angel, Scott and Odone were great all day. Answered questions and got the work completed. They were on top of the job even in extreme weather conditions. No one was complaining. Very satisfying to see a team so focused and good at what they do. Garris was…
If I could give this company 10 stars I would. Both Hayden and Mason were two of the most friendliest, super warm and welcoming technicians I have EVER met (Ihave met many) I felt like more than just a customer, they didn't try to just sell me products. They walked me through what my systems needed and told me…
Fabian came out and provided a quote for a replacement for our upstairs system. We ultimately decided to have TE replace our system due to their competitive price and good experience with them as maintenance plan customers. The team that completed the replacement was professional and completed the work quickly. New…
Always do a good job, communicate well, and are on time.
Jason was thorough, professional, and did an excellent job caring for my HVAC systems! I would highly recommend!
Professional, courteous and friendly.
I needed service on my HVAC in a very quick turnaround and Mike was great, professional and took care of my home. I truly appreciated it!
Ricardo was prompt and thorough. He was courteous and friendly. As with every one of your technicians he was competent and genuinely focused on making things right.
phenomenal! On time, efficient, transparent, and kind. Great work!
Wayne came out to do a spring check up on our HVAC system. great. Nothing but good things to say. Very thorough and professional throughout the entire process.
The entire team for the installation of our new furnace and compressor.
Jose was in time, friendly, efficient, and did a great job.
Terrance Wallace was professional, prompt, thorough, and gave exceptional service. Jason Braunstein also went above and beyond in providing excellent customer service for our repair.
Showed up on time. He explained everything clearly. And did the work right.
Excellent service, knowledgeable and very courteous technicians. They’re consistent with service, being very efficient at the job. We have had a garbage disposal, a chandelier, fire detectors, and a surge protector installed. We later added our HVAC units and electrical to their service plan, and have hired their…
Very professional and knowledgeable young man
Clean Accurate Efficient
Service is always great, and their technicians are always courteous and knowledgeable
Jason is the best HVAC tech I have met in the last 30 years. He has a common sense acumen that is coupled with his strong customer service and easy going approach. He has a wealth of HVAC knowledge and relayed it to me in a very easy to understand manner. I trust Jason’s recommendations and appreciate his…
Thorough. Good communication. Arrived on time. Would use Dalton again, if needed
William, one of the best technicians I’ve encountered in the Atlanta metro area during my 25 years here, provided an exceptionally thorough and excellent service call on our air handling systems. Before leaving, he explained his findings and recommendations in great detail. I highly recommend TECertified for their home services.
Great experience-Paul is awesome. Highly recommend him!
Had a great experience as a first time customer. Got an appt same day within a couple hours. Techs arrived earlier than expected, both the office and tech called to make sure I was ok with them coming early. They were very thorough and great communicators. I will recommend for sure.
Chris patiently and clearly explained everything that needed to be done and why. He and his partner were professional, thorough, considerate, and they did the work within the timeframe they estimated. Follow up review 1/15/2026. Andrew and Isaiah came to our house to investigate flickering lights. They seem to have…
Very knowledgeable and very easy to talk to. Did not hide anything from me and explained the issues and solutions even I could understand.
On-time; good communications skills. Will schedule several of his recommended next steps in early January.
Joe was professional, knowledgeable and completed all work in a very timer manner. We purchased our home less than two months ago and our HVAC system was in need of cleaning, tuning up and completing maintenance, that should have been done by the prior owner and wasn’t, so that we can get as much life out of our…
Ricky installed a hot water recirculating system with an analog timer. He installed some new copper tubing. Now we can get hot water quickly in all of the bathtooms & the kitchen. It’s working well!
I'd leave ten stars if possible! They were able to schedule me same day for a call-out and Rusty and Ben fixed our issue while also helping diagnose an unrelated issue. We signed up for their maintenance membership and the spring check went perfectly with Rusty and Cruz! I recommend TE to everyone!
Excellent HVAC service. Quick diagnosis, efficient repair, and my AC system is working like new. Professional technicians, great communication, and reliable service. Right on time for appointment, I highly recommend for any HVAC repair or maintenance needs!
We recently got our HVAC completely replaced through TE. Hodge was very personable and answered all of our questions when we requested a quote. Raul and team handled the replacement and was professional and clearly had a sense of pride in his work. After the job was complete, Raul pointed out that a light in the…
I have generally had a pretty good experience with this company, but I recently had an AC failure where they quoted me a $2000 repair consisting of a valve replacement, line repair and replacement coolant without running a nitrogen leak test. I called a second company for a second opinion. They ran the leak…
Awesome service provided!!!
Inspection and maintenance of A/C, dehumidifier, and heating systems. Repair of HVAC system.
Gabe and Elijah worked efficiently and respectfully the entire time they were here. Gabe explained what they had done and what our needs might be. Very good experience.
Allan did a phenomenal job coming in to help with installation of my new thermostat that wouldn’t work out of the box with the current HVAC system. They were great at explaning what was needed, quickly made the changes needed, and provided guidance on what to expect. Amazing and fast work!
Mike did a fantastic job!
Mike was very knowledgeable and great at explaining what was needed and why
Great communication, super helpful and knowledgeable
John Pittman was excellent.
I hired TE Certified to do an early bird inspection of my two HVAC systems. I am astounded, amazed, ecstatic and thrilled by the thoroughness, professionalism, skill and knowledge Jason exhibited when servicing my HVAC units. He was also friendly and has a good heart. These guys and gals are the best in the…
TE electrician Koi provided great customer service. Spent couple of hours running tests and clearing drain lines, checking thoroughly. We had a great experience. Thanks!
Albert helped us today. He was amazing. Because this was our first experience with having to maintain anything related to our HVAC, we had probably too many questions. Albert patiently answered each one and offered suggestions. He kept us updated with how long things would take as well as showed us and explained…
Issouf was very professional, courteous, and caring in that he explained everything that was wrong with our systems and suggested other proactive measures that are worth considering. While we chose not to go with the service due to the high quotes/estimates, I certainly won’t mind recommending TE Certified to neighbors and friends.
Arrived on time, very friendly, great service.
Very helpful and prepared.
Technician was very thorough and respectful of our home. I would absolutely call TE out again!
Dispatch was pleasant and quick to assign a technician. Our technician Albert was professional, on-time and thorough with diagnostic of problem. Also took time to explain things.
Ricardo is awesome! Very nice and knowledgeable and explained everything thoroughly.
Shane was fantastic at troubleshooting the problem and coming up with solution. His work was professional.
THE most jaw-dropping expert service company we have EVER used. Sincere and personable approach along with exceptional HVAC expertise like we’ve never seen from anyone ever. Deepened my already strong loyalty to TE Certified. Thank you, Tyson!
Joe from TE Certified provided exceptional service. He was prompt, professional, and incredibly efficient from start to finish. He took the time to explain everything clearly, worked quickly without cutting corners, and made the entire process smooth and stress-free. It’s refreshing to work with someone who truly…
Zach was fantastic - as always with TE, knowledgeable, friendly, professional, efficient - just great overall customer service. Highly recommend the entire TE team - without exception, they are excellent, regardless of the service you need. I use them for HVAC, electrical, and plumbing - easy to schedule, reliable, and they get the job done!
Caleb was very professional and knowledgeable..made me have great peace of mind.
Jon was very detailed with his explanations of the condition of my unit. He even took pictures to show me problem areas. He was very curtious and patient.
Blake called ahead of appointment & was on time to do a 6 months maintenance check on our HAVAC system. He was professional and yet friendly. He made a couple of suggestions to to help improve the system in making it work more efficient & to last longer. He was very knowledgeable and explained things completely. He did an excellent job!
TE Certified Electricians were friendly, professional, efficient, and thorough. ET and Scott did a great job installing a new furnace and other HVAC repairs.
Ricardo and Luis did a great job!
Our technician handled everything from the initial diagnosis to the actual repair and even took care of the warranty filing. Professional, efficient, and incredibly impressive to have the entire job completed in a single day.
Excellent experience! From scheduling to the service. Ricardo took good care of my system and explained all details. Thank you! I highly recommend TE Certified!
i waited a year to write this review. i called TE Certified when the heat stopped working in my home. they sent a tech out immediately who assessed the problem and included pictures to document what he had found. unfortunately it was time to replace our 19 year old system. a representative was sent to consult on…
I have been so pleased with all of the TE Certified technicians and my Spring HVAC maintenance service from Ryan was also excellent!
Albert went above & beyond! Honest pricing and excellent work!
First class customer service/relationship management. Able to present “bad” news with a friendly smile. He provided a very thorough report and presented multiple cost options. Would welcome him back. Will recommend TECertified to my friends.
Ricardo is absolutely awesome. He took time to dig in on our HVAC system to understand its current state, pinpoint potential issues, and then methodically address those issues. He was timely, communicative, and seemed focused on ensuring that we got exactly what we needed -- no less, no more. He was conscious of our…
Veaya Stembridge (Electrical) was an absolute pleasure to work with. Our home had very complicated wiring that required extensive electrical work—everything from new panel boxes to receptacles and exhaust fans. Veaya handled every detail with professionalism, clarity, and confidence. She was extremely knowledgeable,…
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Electrical outlet & switch repair | 447 | $114–$415 |
| Electrical outlet & switch installation | 411 | $248–$958 |
| Electrical wiring installation | 395 | $410–$1.7k |
| HVAC system maintenance | 381 | $37–$292 |
| Light fixture installation | 350 | $196–$811 |
| Electrical panel replacement or upgrading | 311 | $1.9k–$4.3k |
| Electrical inspections | 297 | $54–$351 |
| Plumbing pipe repair | 284 | $351–$1.2k |
