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!
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:
- Ceiling Fan Installation
- Water Heater Maintenance
- AC Repairs
- Generators
- Indoor Air Quality Services
- Electrical Inspections
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
Customers say: The reviews exhibit a predominantly positive sentiment, with recurring themes of satisfaction, professionalism, and expertise. Customers express gratitude for the prompt and efficient service, praising the technicians' skills, punctuality, and friendly demeanor. Many highlight the quality of the work, with specific mentions of clean and professional execution. Positive feedback also emphasizes the convenience of same-day visits and the ability to request specific technicians for future appointments. Customers appreciate the clear communication regarding arrival times and the thorough explanations of the work performed. The technicians' knowledge, professionalism, and attention to detail are frequently commended. Additionally, customers mention the value for money, with some highlighting the reasonable pricing and the inclusion of warranty coverage. Negative sentiments, if present, are minimal and do not represent a clear, recurring trend. Overall, the reviews convey a sense of trust and satisfaction with TE Certified Electrical, Plumbing, Heating & Cooling's services.
Our Local Reviews by City
- Acworth, GA (371)
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- Union City, GA (1)
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- Waleska, GA (43)
- Westfield, GA (1)
- White, GA (7)
- Winder, GA (35)
- Winston, GA (1)
- Woodstock, (1)
- Woodstock, GA (913)
Job Locations and Reviews

For this job we installed three customer supplied lights fixtures in the main hallway of the home. Also left estimates to install whole home surge protection in the main panel.

Replaced customer supplied faucet and installed customer supplied shower headed also

Install new outlet at basement fireplace for tv
In addition to fixing the toilet, Jonathan checked out all the plumbing fixtures in my house to be sure everything was in good working order. Great job!

Installed American Standard flush valve and supply line. Replaced tank to bowl kit.

Installed Navien tankless unit with Ion 6 water conditioner. Ran fresh air and exhaust outdoors along with new line for condensate pump. Installed crossover tee for recirculation in master bathroom. Added new gas line with two separate isolation valves for unit and will do a high volume meter upgrade as well. Removed old water heater and ran new water lines over to new unit. Everything is working properly and warranties have been registered for both the tankless and the Halo Ion. Also replaced pressure reducing valve and main shutoff to home and pressure is set to 65 psi.

I install a dedicated circuit for outside outlet/garage outlet, we also install a whole home surge protector in main electrical panel and a USB outlet in living room.

Arrived on site and customer showed me to the kitchen where he said the garbage disposal was humming, and the drain was backed up. I went ahead and gave him the option to reset and replace the disposal. Ultimately customer decided to keep the existing garbage disposal and was satisfied with just clearing and resetting the existing garbage disposal.

Only System - Not cooling 2020 Lennox AC not cooling due to a tripped safety switch in the pan. The drain line was backed up and had leaked into the pan. I presented a couple options and the homeowner with option B. I cleaned the drain line, evacuated the water, and tested the equipment. Homeowner is now on our Homecare plan and we owe him 2 hvac visits and an electrical inspection. Thank you for choosing T.E. Certified, have a great evening!

Service visit on Generac 26kw standby generator

Replaced bath fan light combo in hall bathroom.

For this job I checked a leaking faucet handle. I wasn’t able to take handle off due to screw being stripped. Home owner will plan to replace faucet once she finds faucet of her choice.

Electrical work

Replace (7) existing nest smoke detectors with new BRK smart Nest/Google home integrated detectors. Assisted customer with setup on first alert app and linked account to customer’s Google home app.
Kyle & Noah arrived early, then did a great job replacing an old transformer and moving it to a better spot! Thanks guys for making my walkway lighting more reliable!

Upon arrival I was pointed to a garbage disposal in the kitchen that was jammed. I attempted to unjam the disposal, but could not get the disposal to unjam. Recommended replacement based upon age and condition of the garbage disposal. Customer chose the badger 5 1/2 hp. option. Upon approval, I replaced the garbage disposal and made the necessary upgrades to the electrical connection to bring the garbage disposal connection to code. Tested everything for proper function and checked for leaks, no further issues at this time.

Install new transformer to landscape lights in front yard

Repair toilet Spoke to customer about the galvanized nipples that should be replaced

Performed 6 system inspection upon inspection changed all filters flushed drain lines tested all electrical and mechanical components checked pressures and controls no te standard wet switches all systems with dirty blower wheels system ahu3 unit with no filter housing and needs unit sealed at top of evap coil

Replaced AC disconnect due to print breaker and bus bar. Replaced the whips as well because the previous installer used romex instead of thhn

Troubleshoot ev charger not working

Replace all under counter lighting.

Install dedicated circuit for furnace

For this job, I did a warranty troubleshoot for a GFI we installed findings light switch for backyard was contacting with metal box, redid the connections and taped up device. provided options to re-device, add surge protection. Everything was tested and is working properly.

Quote to fix ac disconnect Replaced flood light

I rewire two bad three ways and also replace a new chime kit in the foyer.

Pull a permit for Dekalb Have the power company drop power to the home Install a new 200 meter main disconnect on the right side of the home. We will install conduit up the side of the home with a new weather head and a new feeder to the new QO main panel with breakers. We will need to also install a new carbon-smoke system to the home, a complete grounding system and install GFCI protection per 210.8 requirements of locations. Supply and install surge protection for the main panel, sub-panel and pool pump. Remove the SEU cable feeding the sub-panel and install a new SER feeder cable that will incorporate an equipment grounding conductor. We will then isolate the grounds and neutrals in the sub-panel by adding a ground bar and replace the illegal 15 amp Homeline breaker to a Siemens type. Install a junction box in the basement near the furnace and install a protective whip with a new switch and plate.
My technician Elijah was so great!! Polite knowledgeable. Great representative of your company.
Seth was great from beginning to end! He answered all my questions thoroughly reviewed my generator and provide some great info!
Steve was great! The transparency and professionalism at TE by the company and the techs is why we are so loyal to this company. Great job as always!
My bedroom fan and light stopped working. I changed the batteries on the remote control to no avail. After trying everything by searching the internet, I finally decided to call TE certified. I got an appointment right away and it took less than 20 minutes for the electrician to figure it out! They are so good! Thanks for the prompt service and for a job well done!
Joshua was great! He was on time. Explained what he was doing and did a great job.
Cole came by today to do a panel inspection to give us peace of mind! Was detailed, polite and professional! Will alway come back to TE!
Prompt, efficient, knowledgeable, experienced.
Jack was very nice and professional.
Noah was very knowledgeable and explained what was needed and quoted several options. He has been so professional and easy to work with and like the other four or five gentlemen from TE certified, that I have worked with, go above and beyond typical electrical and plumbing services.
Jerry is a dedicated professional. From the moment he arrived, he got on the job and worked tirelessly, and without a single complaint about the heat or the fact that he had to crawl in the crawlspace to get to the spot where he could stand up. He was good natured and hard-working and professional throughout a four or five day project here!
Luke was so knowledgeable and so professional and very quickly and efficiently put in my undercabinet light fixtures. He also checked out my electrical box as this is a house from 1972 and found that there were old old breakers from a company that no longer exists and that were not supposed to be in that box in the first place And probably saved me from a lot of grief!
TE is first class - superb five star service at every level. Highly recommended.
Great service.
He was excellent
Great job by Myles and team.
Andrew was on time and did every task with the utmost skill and professionalism. Explained all that he was doing and did a 1st class job and didn’t cut any corners. Very impressed with his abilities and knowledge.
Please send me the repair estimates
Adam and Moses ran into some challenges putting in my new AC unit. They were nothing but kind and calm throughout the entire long process! They were amazing so helpful explained to me what was going on and stayed until it was all finished.
He was very thoughtful and explained everything clearly.
Hi Michelle's It’s great to know Koi's clear explanations and thoughtful approach made a difference. We appreciate you taking the time to share!
Alex showed up on time and completely worked through what was wrong with my outdoor lighting system. He reviewed what he found out and offered me options on the repairs. He’s coming back to finish the repairs with all the equipment and material he needs to finish my job. Excellent professionalism and knowledge.
Hi Mark! It’s great to know Alex was thorough and transparent throughout the process, and that he’s returning ready to get everything finished. We appreciate your kind words about his professionalism and knowledge!
Excellent service!
Hi John! We appreciate the five stars! Thank you for choosing TE!
Very knowledgeable regarding two expensive shower valves, Hansgrohe, ThermoBalance. Perfect installation including different shower heads.
Thank you , Griffin, for your excellent service on June 11. You got everything going right. You are pleasant and skillful at your work. We won't hesitate to call on you in the future for our electrical needs.