Find all of your plumbing, electrical, HVAC and indoor air quality solutions with TE Certified!
Here at TE Certified, we are dedicated to providing excellent plumbing, heating, air conditioning and electrician service in Cumming, GA. You can rely on us to deliver superior service with the attention to detail required to guarantee your project is completed with unsurpassed quality.
Our electricians in Cumming, GA specialize in residential services including flat screen TV installations, water heaters, indoor air quality and so much more! We also do furnace and air conditioner repairs in Cumming as well as offer free heating and AC replacements quotes.
Wherever you are in Cumming, we’re only a call away. Check in with us today at 770-667-6937 for all of your plumbing, electrical and heating & cooling needs! Or contact us online.
Recent Jobs and Reviews in Cumming, 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.
Cumming, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Cumming, GA between September 2026 and October 2026.
The 40 customer reviews shown here average 4.9 out of 5.
The most recent job was on October 2, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 2,420 jobs in Cumming, GA in the last 12 months. The first job there was in September 2013.
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Job Locations and Reviews
Thank you for continuing to use TE Certified to help with your Community Care needs. For this invoice we started the first phase of installing a whole new electrical system for your community’s front entrance. We will be returning next week to complete the project. I’ve attached all the pictures taken throughout the process with this invoice. If you have any questions or if you experience any electrical issues, please contact me directly. If you would like help from any of our other professional tradesmen with 5% off your next community improvement solution, please contact our office and they will happily assist you. Thank you again for your time and the opportunity to serve you and your wonderful community. Take care, stay blessed, and have a great weekend! -Luis L. 😁👍
Replace PRV expansion tank and did two minor rebuilds on two bathroom toilets
Performed 1 system cooling diagnostics on a 2017 Trane system. Found black biological growth on the exterior of both evaporater coils. Both hvac systems need better flood protection. Mainfloor system findings: mainfloor unit was short cycling due to a refrigerant leak on the outdoor condenser coil. I could see oil stains where the system is leaking oil. I used my electrical leak detector and confirmed its leak on the outdoor evaporater coil (see video and pictures). I emailed repair estimate and setup a time with an install supervisor.
Outstanding service!
I worked on conducting a leak search on the master bedroom bathtub we found that the cartridge on the hot side was leaking so we replaced both existing cartridges and fixed the issue
Customer called about an issue with shower cartridge in bathroom. Customer stated they started to replace cartridge and could not finish installation. Water was shut off to home. TE arrived and installed customer supplied shower cartridge. Tested for leaks.
Toilet rebuild and replace toilet on second floor
Excellent service!
For this job, I worked on replacing GFCI outlet in garage
Excellent service!
Kitchen pump replacement We came out today to replace a pump under the kitchen sink in the basement. We were here a few days ago to diagnose a kitchen sink that was not draining and we determined it was a pump failure. Today we removed the old pump and cut out the piping. We installed a new liberty pump and plugged it in the outlet. We installed the new piping for the new pump and ensured there were no leaks around our work. We rerouted the master trap to accommodate the pump. The new liberty pump installation came with a new check valve. We tested the new pump by running water for a long period of time and we heard the pump kick on each time. Thank you for choosing Te Certified!
Install sconce lights and replace boxes
We install two ground rods for outdoor panel and also separate neutrals and grounds in existing panel to correct circuit.
Play shop I worked on troubleshooting dishwasher, not working ended up being a loose connection.
Satisfied with his work . I am sure to call him again .when I need electrician
Replace light fixture
Dani is very personal and knowledgeable, he got right to the required work accomplishing the task.
Finish worked on installing surge protector to panel along with replacing four GFCI outlets
Came out to troubleshoot the doorbell. At the customer’s request, added two new outlets and replaced an existing outlet that had previously been installed by her father . Upon opening the outlet, found a backstabbed connection and a broken wire, which were addressed. Also assisted with routing the wiring for her smart calendar behind the wall, working around the studs at no charge.
James was very professional. He showed up on time and got the job done just as promised. We will definitely use TE certified again.
Inside the building by the front and back door are emergency exit signs that did not pass an inspection. Due to the age and unknown issues I removed the two existing emergency exit signs supply and install (2) new fixtures. The fixture for the side of the store is still in good working order and after installation I tested the fixtures by pressing the test button to ensure the battery back up is working.
For this job I removed 2 separate gas lines going to the stove and to the dryer. I capped off the line where both lines split. I removed close to 30-35 ft of gas lines. Tested all work and relit the water heater. Will return on the 26th to do more work including bathroom rough in and pump installation.
House is in rough-in phase and needed a gas line run to 2 furnaces in the attic and a fireplace gas line. We ran roughly 30 feet of black iron with megapress fittings. Installed 2 gas whips and 4 shutoff valves (2 before the furnace whips as a courtesy). Pressure tested everything and set pressure to 15 psi for inspection. Reached out to GC, who was happy with the end result. We noticed the water heater is from 2009 and has an old expansion tank. I strongly recommend replacing this soon. Could not get a pressure sample.
Kudos to TE for hiring Michael Upchurch. I couldn't have asked for a better tech to come out and try to locate a mystery leak. The outcome was not what we had hoped, but this man did an excellent job trying to get things done. Keep this one!!
Homeowner has a property with three separate residences that are fed by the same water main. The original home from 1937 the man comes up in the crawlspace and has a shut off there. The duplex immediately behind the home has a PVC line that comes up inside the crawlspace, but we don’t know where it enters the crawlspace because the homeowners father is the one who had this built. There is a third home at the far back of the property that also tease off of this same water service and has a shut off in the crawlspace. it is unclear exactly where this leak is and since we do not know the trajectory of the main water service I was unable to do a leak detection that coupled with the fact that the main service is over 430 feet long before it tease off to feed the other two residences on the property. I’m unable to do a leak detection. I can only give an estimate to replace the line, and run new lines to each respective residence off of the newly installed service.
We install a fan in the office room
I came out to investigate an issue with a ceiling fan and with some outlets that didn’t have the top working. Unfortunately, the problem with that ceiling fan is that motor is burned out and it needs to be replaced. For the outlets, those are switched outlets and you do have a switch that operates the top of the outlets and the bottom is always hot. This is so you can use a lamp but also plug-in something that you don’t want to be turned off with a switch like an alarm or a phone charger. I also looked at adding an outlet in your bookshelf and was able to pull a wire from the outlet in the bottom up to the level you wanted unfortunately there was wood inside the wall blocking where the wire would go so I did have to cut some sheet rock and drill through the wood, but I use that hole to install another outlet And gave you a discount on the second outlet. This is something we discussed since I could’ve just put a blank plate there, but having an outlet on that shelf as well might come i
Rebuild toilet master bedroom
For this job I remade landscape wire connections that came loose when the customer was raking the back yard. I used new wire nuts that are outdoor rated. The customer is aware that his landscape timer is not working and his lights will not work until he gets a new timer.
Lifespan for a smoked detector is 10 years
Client directed us to the the sewage ejector pump that was replaced 2 years ago. The ball/check combo on the ejector discharge line had a clean crack along what looks like a seam from manufacturing. Advised the client about the issue and installed a new 2in quiet ball/check valve combo. Tested for leaks and proper function. Also advised client of very high water pressure on the system. Left a quote for PRV and main shut off replacement, however they are going to attempt replacing the PRV themselves first.
This option is to figure out what is going on either the living room outlet After going through and conducting a troubleshoot, I saw that the outlet had three wires in it. One neutral and one black landed on the screw properly, and the other two wires were backstabbed. I tried moving the backstabbed wires around to see if it would make the light blink or go out or flicker and it did not, but while I had it out, I went ahead and redid the connections properly pigtail off of the three wires to the outlet. He’s getting proper voltage at the outlet and it is reading correct on a plug checker so the issue is not with the outlet. The homeowner has the plastic bulbs with the slider that change the Kelvin’s on the bulb in both the lamps, and my personal experience I have seen these bulbs, sometimes not work with lighting fixtures that are a little more simple and not made to be able to handle the smart functions like dimming and changing Kelvin’s. So I recommended he try using just a regular
Outstanding electrical services, Great team effort to meet my total satisfaction. Chase Farley and other teammate are superb assets to TE Electrical. I highly recommend this company to future clientele.
William, thank you for taking the time to share such a kind review. We’re thrilled to hear that Chase Farley and our team delivered outstanding service and met your expectations. Your recommendation means a lot to everyone at TE Certified. We’ll make sure Chase and the team see your praise.
I was able to get a same day appointment and Elijah was able to come earlier than my scheduled time which worked perfectly. He was very nice and personable and talked me through everything he was doing. He was able to clear the drain causing the pipe behind my washing machine to overflow.
We are always impressed w/ the work TE has done for us - wouldn’t call anyone else ! Very professional & thorough work by all their trained staff.
Barrett did a quality job and spent the time to answer my questions. Thanks
Great service
Darren was great, he showed me everything that needed to be fixed and explained it to me. Darren was extremely knowledgeable. Darren was also very polite and courteous.
Quick response and very friendly. Great price and quick
Mike, thank you for the 5 stars and for taking the time to share your feedback. We are glad our team provided a quick response, friendly service, and great pricing. We appreciate your support of TE Certified.
Jake and Jesse were excellent; very helpful and took time to explain the new value's phone app for scheduling; great job.
We were having issues with pool equipment, and the breakers not being adequate technician came quickly identified the problem quickly advised how it needs to be resolved and then when about taking care of it fast efficient very professional
Mr. Darren Doyle was very helpful and professional. He clearly explained what repairs needed to be done. He let me know what steps that he was doing, along the way.
Ryan called me saying he was on his way. When he arrived on time he greeted me and wore protective booties to cover his shoes. He replaced my old bathroom faucet and did an excellent job. I will definitely call on him again to do any plumbing work on my home. He was very professional and easy to talk to. I highly recommend him and TC Certified Plumbing.
Harun was timely, friendly, professional, and skilled. He gave updates throughout. He solved the issue!
Mark, thank you for taking the time to share this 5-star review. We’re delighted to hear Harun was timely, friendly, professional, and skilled, kept you updated, and solved the issue. We’ll be sure to recognize him for a job well done. We appreciate your feedback and your trust in TE Certified.
Excellent Service!
Technician was polite, knowledgeable and helpful.
I called at 8 am to have my water heater replaced and everything was resolved that day. Minimal inconvenience!
Huge thanks to Dani Ontiveros at TE Certified! We had a tricky issue with our Rinnai water heater shutting down after a few minutes of use. Dani was incredibly professional and transparent about what needed to be done. He expertly installed a new combustion fan and electrodes for us, and now we have endless hot water again. It is great to find a technician who actually knows how to repair and extend the life of older units rather than just pushing for a full replacement. Highly recommended!
Thank you, Nitin, for the thoughtful review and 5 stars. We are thrilled that Dani Ontiveros diagnosed the issue and restored your Rinnai water heater with a new combustion fan and electrodes. Your note about repairing and extending the life of older units means a lot to our team at TE Certified. We appreciate your time and the high recommendation.
I had a dedicated 120 V, 20-amp outlet and breaker put in for a sauna. This was a pretty straightforward install. The price was slightly higher than I would have liked, but Im okay with paying for this level of work. The technician was friendly and professional. Overall very happy with TE certified.
Erik did a great job, cleared the clog, reset the toilet and cleaned up very nicely. Appreciated his professionalism.
Grant, thank you for the 5-star review and for taking the time to share your experience. We are glad Erik cleared the clog, reset the toilet, and left everything clean. Your kind words about his professionalism mean a lot to our team at TE Certified.
He and coworker worked steadily all day installing new HVAC. They did a professional job. They left no dust or dirt behind only nice cool air. I highly recommend.
He did a great job and listened to my various issues
He was efficient and knowledgeable.
Thank you, Alicia, for the 5-star review. We’re glad to hear your technician was efficient and knowledgeable, and we appreciate you taking the time to share your experience with TE Certified.
Great Service
Exvellent
I feel that the prices were too high. and the length of time without hot water ,7 days. is unheard of in this day and time. Just get the part and put it in. My wife is handy-capped and needs hot water to soak in, Thanks John Smith
Adam did great work!
Great Service, Professional. The problem was resolved in a timely manner while taking great care to preserve integrity of home (wearing shoe covers, covering furniture, cleaning up after).
James was brilliant! He patiently explained what needed to be done, answered all my questions and got the job done pretty fast.
Dhaya, thank you for the 5-star review and for taking the time to share your experience. We are thrilled to hear James explained everything clearly, answered your questions, and completed the job efficiently. We will make sure he sees your kind words. We appreciate your trust in TE Certified.
Kyle and the TE team were excellent. Answered all my questions and delivered excellent service
Kelly, thank you for the 5-star review and for taking the time to share your feedback. We’re thrilled to hear Kyle and the TE team answered all your questions and delivered excellent service.
Jared did an amazing job getting our AC back into working order. He was quick, polite, and thorough. Would highly recommend and will use this company again!
Catherine, thank you for the wonderful review and for taking the time to share your experience. We’re thrilled to hear Jared got your AC back up and running and that his quick, polite, and thorough service impressed you. We appreciate your recommendation and your trust in TE Certified.