Electricians, Plumbers & HVAC Repair Service in Dunwoody GA

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We believe that by the time our residential plumber, electrician or HVAC technician leaves your home, you should know that your system follows the codes for the City of Dunwoody and Fulton County. The foundation of our business is exceptional customer service and we want to be Dunwoody’s electrical, heating & air conditioning company of choice!

Dunwoody georgia arch te certified
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Your Local, Trusted Electrical, Plumbing & HVAC Service Professionals

If you need a licensed plumber, HVAC technician or electrician, whoever we send to your home will be skilled, experienced, and equipped to install high-quality products with perfect workmanship. We provide a variety of professional services including:

See what your neighbors are saying about our award-winning services below! Give us a call at 770-667-6937 or contact us online to schedule same-day service.

Recent Jobs and Reviews in Dunwoody, GA

Rated 4.9 out of 5 stars based on 607 customer reviews

Customers say: The reviews express overwhelmingly positive sentiment, with customers describing a high level of satisfaction with the service they received. Recurring themes include punctuality, professionalism, and courtesy, with many noting that technicians arrived on time and were respectful, friendly, and pleasant to work with. Clear communication is another dominant strength: customers repeatedly appreciate how thoroughly issues, repairs, and costs were explained, as well as the helpful advice and recommendations offered for the future. Work is consistently described as efficient, neat, and high quality, with problems, including complex or urgent ones, resolved quickly and often on the same day. Many reviewers also express gratitude, loyalty, and a strong willingness to use the company again or recommend it to others. Overall, the tone conveys trust, appreciation, and confidence in both the technicians' expertise and the company's customer service.

Dunwoody, GA at a glance

TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Dunwoody, GA in October 2026.

The 33 customer reviews shown here average 5.0 out of 5.

The most recent job was on October 24, 2026.

TE Certified Electrical, Plumbing, Heating & Cooling has completed 892 jobs in Dunwoody, GA in the last 12 months. The first job there was in October 2013.

Our Local Reviews by City

Job Locations and Reviews

Review
Bobby Dennis - Dunwoody, GA 30338
Review
We had a crack in heat exchange. Found on Thursday and TE had a new furnace and crew at our front door Friday morning. Crew worked from 10:00 AM until 8:30 PM doing installation. We are so appreciative of the effort by all to get our heat back on. What a great experience. This will be our company forever!
Wendell - Dunwoody, GA 30338
Scott H.
Scott H. Checked in
Job complete and functioning properly
Dunwoody, GA 30338
Marvin D.
Marvin D. Checked in
ONE TIME HOMECARE MAINTENANCE: Replaced and install new media filter 20x25x5 provided by homeowner perform safety inspections For gas furnace trane 4 ton drive XL80 35 years old test inducer draft motor is over amping is rated 1.0 amps and is reading 1.2 amps is motor will failed remove and clean flame sensor test blower motor run capacitor is ok Rated 10.0 uf and is reading 9.6 uf check blower motor is leaking lubricant Oil and will failed test heat mode and I found the fan limit control is working on short cycles and is overheating the unit the inducer motor housing the paint is pealing due to overheating. The gas furnace don’t have any type of flood protection no metal drain pan check single wall vent flue pipe is not up to code. Test outdoor condenser unit Carrier 4 ton capacity 2006 model unit is 21 years old r 410a refrigerant type which is already phased out by epa test cooling mode check condenser coil is highly impacted test pressures are low that’s indication of refrigera
Dunwoody, GA 30338
Guillermo C.
Guillermo C. Checked in
We install a new outlet GFi customer supplied material in bathroom, and added a flood ring camera. Left future estimates for next week
Dunwoody, GA 30360
Jeffrey P.
Jeffrey P. Checked in
For this job, I repaired open splices in wall and corrected wiring for new light
Dunwoody, GA 30338
Veaya S.
Veaya S. Checked in
This price is for pulling a new wire from the panel to feed a light and replace the old wires that have no ground between the panel and the light and the two lights in the basement. The other old wires that will be replaced are feeding the two lights in the storage room in the basement. This also includes adding a switch leg for the second light in the hallway, adding a switch leg to connect the storage room lights to the hallway, lights and adding an additional light in the storeroom. Last I will install a smart switch and it’s remote in the stairwell so that you can turn the stairwell light on and off at the top and bottom. Some small additions: I pulled a new circuit to that lighting circuit so that I could remove the old cloth wrapped wire that has no ground. Also, at your request, I installed a new outlet in the upstairs bath for a towel rack. For the outlets by the workbench, we changed those out to quad outlets. I did install a smart switch at the top of the stairwell and combi
Dunwoody, GA 30338
Veaya S.
Veaya S. Checked in
Rewire old basement circuits, and install new outlets
Dunwoody, GA 30338
Marco H.
Marco H. Checked in
For this job, I troubleshot the kitchen outlet circuit since the breaker keeps tripping. I left options during visit
Dunwoody, GA 30338
Marco H.
Marco H. Checked in
For this job, I worked on troubleshooting lights that are not working and writing up options for repairs
Dunwoody, GA 30338
Adam G.
Adam G. Checked in
First job I worked on replacing lightbulbs in fixtures, along with replacing dimmer switch in living room
Dunwoody, GA 30338
Jonathan W.
Jonathan W. Checked in
Reprogrammed all thermostats. Systems are currently working.
Dunwoody, GA 30338
Cody S.
Cody S. Checked in
Installed a new up light for the front yard landscape lighting system on the left side of the front yard against the house.
Dunwoody, GA 30338
Emiliano A.
Emiliano A. Checked in
Customer called about a high water bill. Landlord states that they had conducted repairs on mainline a year ago. TE arrived and inspected mainline and found no leaks. Inspected fixtures in inside home of lower and upper units. Found a leak on commode in main bathroom. Replaced fill valve, flapper, and supplied line. Tested for leaks.
Dunwoody, GA 30338
Review
James quickly found the rather complicated problems and fixed all issues. He also gave us some good advice for the future.
Donna - Dunwoody, GA 30338
James S.
James S. Checked in
Troubleshoot upstairs not working Replace switch box with new box and device(must be installed higher due to extent of melted wiring, TE not responsible for damages to paint, etc) Replace breaker with properly sized 15a breaker. If ironing boards, heaters, etc are to be used, a 20a dedicated circuit should be installed.
Dunwoody, GA 30338
Victor M.
Victor M. Checked in
Customer had a faucet installed a couple months ago and reported that faucet got loose and the handle came off, so all I tightened it up and put the handle back. I also realized that vent pipe for water heater is not installed properly, so I gave a price to fix that as well!
Dunwoody, GA 30338
James S.
James S. Checked in
Troubleshoot garage outlets not working
Dunwoody, GA 30338
Reynaldo G.
Reynaldo G. Checked in
For this job, I came to look at a system in which the thermostat was blank. Once I arrived, I proceeded to perform a thorough diagnosis and was able to determine that the issue was that the thermostat was faulty. While here I performed a thorough diagnosis and inspection, taking a look at all the other components of the system. The AC was running, but I did notice that the heat exchanger for the furnace was rusted and deteriorating. I explained that I do highly recommend that the customer considers getting a free estimate and they agreed to have someone come out tomorrow to provide them that quote. Thank you so much for choosing TE certified.
Dunwoody, GA 30338
Raul A.
Raul A. Checked in
2 furnaces with 1 new return
Dunwoody, GA 30338
Chase F.
Chase F. Checked in
Replace flush mount fixture and box in downstairs basement and install UL listed junction box Replace LED panel light in basement and install UL lighted junction box Replace chandelier in kitchen/breakfast area location
Dunwoody, GA 30338
Review
Nathan, was very patient and thorough and explained everything in a way that was easy to understand. I will be coming back for Nathan’s help.
Frank - Dunwoody, GA 30338
Nathan C.
Nathan C. Checked in
No cooling call, upon arrival customer stated that system was not blowing cold air from the vents, checked system and found burnt common wire going from contactor to capacitor, replaced dual capacitor and burnt wire, refrigerant levels look good, checked run capacitor for blower motor and found that blower motor capacitor was also bad reading out of tolerance, replaced 5 mfd capacitor, tested system operation, customer also complained about the system not cooling very well during the summertime, ductwork is very old and there are a lot of air leaking coming from majority of the ductwork, recommended replacing system due to age and condition, as well as replacing ductwork and possible zoning the system, there is currently no thermostat in the basement, adding a zone system to the home will improve comfortability levels inside of the home, customer decided only to replace both capacitors today, all units and electrical component are working properly at this time. Customer will likely hav
Dunwoody, GA 30338
Jeffrey P.
Jeffrey P. Checked in
For this job, I updated lighting
Dunwoody, GA 30338
Noel A.
Noel A. Checked in
Removed water heater and installed new Rheem 50 gallon natural gas heater with new expansion tank and shut off valve.
Dunwoody, GA 30338
Cody S.
Cody S. Checked in
Troubleshot landscape lights not working; Installed a single pole switch to act as a disconnect for the landscape lights in the basement so that when the generator is being used the customer can manually turn off the landscape lights from inside the home.
Dunwoody, GA 30338
Carlos G.
Carlos G. Checked in
Troubleshoot, install gfci protection for disposal, fix wiring for disposal switch and outlet.
Dunwoody, GA 30338
Marco H.
Marco H. Checked in
During a severe storm, a tree split and fell onto the home’s overhead electrical service line, violently pulling the existing 47-year-old SEU wiring from within the exterior wall and damaging the Romex wiring supplying a nearby receptacle. The significant mechanical force compromised the integrity of the conductors and insulation, requiring replacement. Because the existing meter lacked an exterior main disconnect, local jurisdictional requirements prohibited replacement of the damaged SEU within the dwelling under the existing configuration. A permitted electrical service reconstruction was necessary to meet applicable electrical code requirements. The electrical panel had been replaced previously and was compatible with the new service equipment. As a result, the $1,890 panel replacement cost was discounted, bringing the total price for the work to $12,289. Required repairs included: ● Replace existing meter enclosure with a meter-main combination incorporating an exterior main disc
Dunwoody, GA 30338
Carlos G.
Carlos G. Checked in
Replacing burnt outlet in laundry caused by vacuum cleaner
Dunwoody, GA 30338
Review
Adam was great! Very knowledgeable, & professional electrician & a pleasure to talk to & have in our home.
Rebecca Hood - Dunwoody, GA 30338
Review
Jesse explained things well.. a real nice guy
Valerie - Dunwoody, GA 30338
Review
I appreciated him explaining & answering my questions. I liked having different solution plans to choose from
Beth and Linda - Dunwoody, GA 30338
Review
Good Job. 2nd time with TE
Larry - Dunwoody, GA 30338
Review
Knowledgable, communicative.
Gregg - Dunwoody, GA 30338
Review
Harun arrived on time, identified the cause of the leak quickly, gave me a quote for the repair which I OKd & he went to work on it. Completed the repair & cleaned up after himself.
Don - Dunwoody, GA 30338
Review
Excellent
Jim - Dunwoody, GA 30338
Review
TE Certified sent an excellent technician to my home to repair a circuit connection and change a battery to my Generac Generator. Very pleased with the tech and the repair.
Claudette Christensenn - Dunwoody, GA 30338
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Claudette, thank you for the 5-star review and for taking the time to share your experience. We are glad our TE Certified technician repaired the circuit connection and changed your Generac battery to your satisfaction. We appreciate your trust and your kind words.

Review
Quick turnaround and great service. Thanks Jonathan!
Brent - Dunwoody, GA 30338
Review
Erik was prompt, courteous and efficient. Thank you Erik
Jennifer Johnson - Dunwoody, GA 30338
Review
Koi was very knowledgeable and helpful!!
Candi Miller - Dunwoody, GA 30338
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Thank you, Candi, for the 5-star review. We’re glad to hear Koi was knowledgeable and helpful, and we appreciate you taking the time to share your experience with TE Certified.

Review
Very professional and knowledgeable. He was able to find and fix the issue quickly .
Jody Hoffman - Dunwoody, GA 30338
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Jody, thank you for the 5-star review and kind words. We are glad our technician quickly found and fixed the issue and that their professionalism and knowledge stood out. We appreciate you taking the time to share your experience with TE Certified.

Review
First Juan called to give me an ETA early in the appointment window. He diagnosed the problem, obtained the part, and fixed it quickly, allowing me to get to my later appointment without having to break any traffic laws!
BillS - Dunwoody, GA 30338
Review
Greg Amato - Dunwoody, GA 30338
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Greg, thank you for the 5-star rating. We appreciate your time and feedback. Your support means a lot to everyone at TE Certified.

Review
It was a pleasure meeting Steve. He explained everything and did an excellent job fixing my plumbing problem. He was also very friendly and I would not hesitate to recommend him to anyone.
Marilyn - Dunwoody, GA 30338
Review
Good communication. Arrived on time. Very professional
Jill - Dunwoody, GA 30338
Review
Ryan and Xavier did an outstanding job! Ryan made great recommendations throughout the process, and I’m extremely pleased with the quality of the work they performed. They had to deal with more than their fair share of adversity on this job—including our HOA management company not being on the ball, a broken main handle for our townhouse row’s water main, and even a particularly nosy neighbor. Through it all, they remained professional, patient, and completely unphased. And doing this kind of work outside during a Georgia summer is no small feat. They worked their butts off and absolutely deserve the recognition. We’re very happy with the finished work. Great job, Ryan and Xavier!
Robert - Dunwoody, GA 30350
Review
Nick was so helpful and thorough. Great communication and super fast service! Thanks so much!
Laurie Swingruber - Dunwoody, GA 30338
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Laurie, thank you for the 5-star review and kind words. We are thrilled to hear Nick provided helpful, thorough service with clear communication and quick turnaround. We appreciate you taking the time to share your experience with TE Certified.

Review
Fast, reliable, friendly and efficient. Resolved my outlet and ceiling fan issue on the spot. Best in class experience at every point of engagement.
John - Dunwoody, GA 30338
Review
Vinny is such a professional!! He explained everything thoroughly provided documentation pictures, etc., he is very well informed!! He did an outstanding job, he has earned an excellence award from me!!! He represents TE Certified very, very well!!
Sylvia - Dunwoody, GA 30338
Review
Great service
Katey - Dunwoody, GA 30338
Review
Excellent service
Mike - Dunwoody, GA 30338
Review
Andrew was very thorough. He addressed every issue of concern and made necessary repairs.
Claudette - Dunwoody, GA 30338
Review
Mauricio explained everything and went over everything once he was finished. Super personable!
Jennifer - Dunwoody, GA 30338
Review
Excellent
Gailen - Dunwoody, GA 30338
Review
Yesterday, Brandon & Xavier installed our water heater and spent several hours on it. The previous tank was in the same spot for 28 years and it took some extra effort on their part to remove it. Brandon’s experience showed through in a difficult situation. Once the job was finished, the rising star Xavier walked us through everything and showed us the new shut offs for gas & water. Excellent work!
Blake - Dunwoody, GA 30338
Review
Henry did an outstanding job! He was professional, friendly, and highly competent from start to finish. He explained everything clearly, arrived on time, and completed the work efficiently with great attention to detail. I wouldn't hesitate to recommend him to anyone needing a reliable electrician. Thank you, Henry!
Aimee - Dunwoody, GA 30338
Review
Zach is super professional and really makes an effort to communicate and to keep you updated. He was friendly and accommodating - they worked very hard to get my new system in place and to also minimize the mess and time in my house! Def worth it!
Aimee - Dunwoody, GA 30338
Review
Knowledgeable, patient, understanding
KMcG - Dunwoody, GA 30338