Rated 4.9 out of 26621 reviews

Electricians, Plumbers & HVAC Repair Service in Dunwoody GA

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:

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 555 customer reviews

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

Job Locations and Reviews

Dani O.
Dani O. Checked in
For this job I complete a full house plumbing inspection, I discussed options on my observations with homeowner my findings. We replaced the flush tower in master bath toilet that had failed and was not properly working. Tested and left work area clean
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Includes providing and installing complete electrical service for municipal power entry system. Includes new electrical service mast and connection point, new electrical meter housing with outside safety disconnect, new copper grounding system with ground rods and utility grounding station for phone and cable connection, new service wire from meter to panel, new Square D brand QO type electrical panel with lifetime warranty, new QO type circuit breakers with trip indicators, complete panel labeling, and coordination between power company and building inspector. Installed 2 customer supplied fans and ring flood light Provide and install three dedicated circuits All circuits will be rated at 20 A
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Service upgrade
Dunwoody, GA 30338
Trevor M.
Trevor M. Checked in
Arrive on site to look at repairing a damaged weather head caused by a tree limb. After discussing with the homeowner, she decided to upgrade her electrical system to today’s standards. We installed a new 200 amp meter/main disconnect on the outside of the home. We installed a new mast pipe for the power company to reconnect to. This is now located on the exterior of the home. We installed a new 42 space electrical panel in the panel room located in the garage. We installed all new safety breakers for this panel. These breakers are designed to detect loose connections, damaged wiring, and to help protect against shock. We also installed a new grounding system consisting of two 8ft ground rods, main water bond, and hot/cold water bond. This is a major safety aspect of your electrical system. We installed a new surge protector which will protect the entire electrical system from surges. This comes with a lifetime/$75,000 warranty through the manufacturer. We installed all new smart smok
Dunwoody, GA 30338
Marco H.
Marco H. Checked in
For this job, I worked on expanding a duplex outlet to a quadplex to accommodate all appliances
Dunwoody, GA 30338
Veaya S.
Veaya S. Checked in
This price is for upgrading the meter to a 300 amp service, This includes a new weatherhead, mast, eyebolt, pipe to the main meter. It also includes replacing all of your breakers with arc fault breakers as is require required by code as well as a surge protector on each panel. Thank you for using TE certified electrical! Veaya
Dunwoody, GA 30338
Samuel A.
Samuel A. Checked in
Install new tankless water heater due to old water heater not having proper gas size, exhaust improperly installed and code violations. Let homeowner know we installed the ionizer to keep maintenance at a low cost during the life of the unit. Homeowner is aware that electrician is coming out tomorrow to install an outlet and that would be extra labor. tested and check for leaks.
Dunwoody, GA 30338
Austin B.
Austin B. Checked in
Estimate is to replace main level furnace only, fix flue pipe and permit all work with City of Dunwoody.
Dunwoody, GA 30338
Review
T. E electrical staff and technicians were always polite, professional and timely. Communication and product recommendations given by Cole allowed a flawless installation. Amando was very talented and skilled in the wiring and installation.
James - Dunwoody, GA 30338
Devin O.
Devin O. Checked in
Service Upgrade and Panel Relocation. Will be returning Tuesday 2/3 to complete when Ga power can come connect to new service.
Dunwoody, GA 30338
Cole D.
Cole D. Checked in
Install Wafer Lights Throughout the House, Install Surge Protection, Install Arc Fault Breakers, Replace Lights On Front Porch
Dunwoody, GA 30338
Veaya S.
Veaya S. Checked in
Service upgrade, meter base replacement, panel upgrades
Dunwoody, GA 30338
Jared S.
Jared S. Checked in
Upstairs system: I found a Lennox zombies system with a Honeywell eim board and thermostat. I Found a possible failing thermostat. Homeowner will replace batteries. If the thermostat is still having issues then homeowner will have me replace it. I emailed an estimate for new Honeywell communicating thermostat. The thermostat was operating when I left and so was the furnace.
Dunwoody, GA 30338
Blake T.
Blake T. Checked in
Install HALO MINI 3 Stage Home Water Filter
Dunwoody, GA 30338
Max S.
Max S. Checked in
Client is experiencing an issue getting water to the dishwasher, I checked the stop valve, water hammer arrestor, and faucet top strainer for signs of sediment. Everything is functioning as it should relating to plumbing. Tested the dishwasher and it was still not getting water. I think the issue is an internal electronically-controlled valve or solenoid. Client will be calling an appliance repair tech to look further into the issue. Tested water pressure is 45 psi Water heater is from 2013. Left some estimates to replace.
Dunwoody, GA 30338
Matthew  O.
Matthew O. Checked in
New 96% AFUE 80% btu 2 stage variable speed gas furnace Includes Daikin one touch communicating thermostat Reusing all other existing components Recommend replacing water heater with tankless or high efficiency power vent.
Dunwoody, GA 30338
Albert N.
Albert N. Checked in
Completed furnace inspection. Heat exchanger is cracked and furnace has improper sediment trap installed. Replaced filter and performed courtesy electrical check on the AC.
Dunwoody, GA 30338
Cory S.
Cory S. Checked in
Replaced under sink pump with new liberty 404 pump. Tested for leaks and function. No issues. Noticed small drip on dishwasher line and shutoff when operated. Advised homeowner of issue and left estimate for replacement.
Dunwoody, GA 30338
Ricardo V.
Ricardo V. Checked in
Condensate pump working non stop, due to frozen condensate tubing outside of the house. I was able to thaw the tubing and insulated tubing outside of the house. No access where tubing go thru the side of the house, to replace for pvc drain line. Inspected system with no issue. We did home care inspection last month . Tested condensate pump multiple times with clear draining. No other issue at this visit.
Dunwoody, GA 30338
Isaac A.
Isaac A. Checked in
Upon arrival, I was pointed to the gas meter outside where the second regulator had failed. The gas company had shut off the gas meter due to this failure. After providing options and upon approval, we replaced the gas regulator setting at an acceptable level between seven and 8 inches of water column We re-lit all pilot lights and gas lanterns, and ensure that the furnaces were working. Tested everything for leaks and proper function no further issues at this time.
Dunwoody, GA 30338
Juan C.
Juan C. Checked in
Based on our findings today, it might be time to think about getting a brand new system.
Dunwoody, GA 30338
Eric W.
Eric W. Checked in
Heat pump - Not Heating - Only System System not heating due to fan blades on outdoor unit were frozen to the the shroud, connected by ice. Thus caused the system to go out on a pressure sensor. I thawed the fan blades out and removed the ice. The current Amazon thermostat did not give an option to run the auxiliary heat. I recommended replacing the thermostat so that in case of emergency she can use the auxiliary heat and also so the system can run the auxiliary heat and heat pump simultaneously when needed. I replaced the thermostat and set up the new one. System is a little low on refrigerant, there is a refrigerant leak somewhere in the system. I recommended updating the equipment in the near future. At this time the system is heating to its best ability. Thank you for choosing T.E. Certified, have a great day!
Dunwoody, GA 30338
Paul  M.
Paul M. Checked in
Came in for a no heat call. System is over 20 years old. When testing syste, found that circuit board had failed and transformer was over heated. Also found biological growth on system and when testing system breakers notice that voltage was fluctuating. Let costumer know about this issues and presented options also recommended to replace breaker panel due to aged and breakers having issues. Comfort advisor was scheduled today for 12-2 time frame to present options to replace main floor system. Thank you for choosing TE Certified!
Dunwoody, GA 30338
Jesus E.
Jesus E. Checked in
Conducted electrical troubleshoot of kitchen under cabinet lights.
Dunwoody, GA 30338
Review
Needed an additional sub panel so my generator hook up would work, ahead of the ice storm. All done in one day! Fantastic work as always.
Jonathan - Dunwoody, GA 30338
Guillermo C.
Guillermo C. Checked in
We install a inter lock kit for the portable generator that they use to have, Four circuits were move to a new sub panel that we added next to the main electrical panel box, with a new home surge protector. We re label the circuits in the main and subpanel
Dunwoody, GA 30338
Matthew N.
Matthew N. Checked in
Replace recirculation pump
Dunwoody, GA 30338
Review
Professional and really knowledgeable!
Kathryn - Dunwoody, GA 30338
Review
James was excellent!
William - Dunwoody, GA 30338
Review
Jordan was a very good communicator and very diligent about acquiring and installing a new water heater for us same day so that we didn’t have to go more than a day without hot water! He was very knowledgeable and extremely courteous.
Felicia - Dunwoody, GA 30338
Review
Knowledgeable and professional plumber!
Kathryn - Dunwoody, GA 30338
Review
Michael was very knowledgeable and did a great job hanging our chandelier. Alex responded very quickly to my request and was very helpful
Caroline - Dunwoody, GA 30338
Review
Antonio knows what he is doing.
Nosal - Dunwoody, GA 30338
Review
Nice work, very personable.
Nosal - Dunwoody, GA 30338
Review
Michael and Darian did a great job! I appreciate their professionalism, skill, and communication.
William - Dunwoody, GA 30338
Review
Erik was great, very professional and knowledgeable. Worked fast too The $189 for the toilet auger was high
Ray - Dunwoody, GA 30338
Review
Jonah did not seem confident in any communication. Was on the phone and checking the how-to manual. Other guy with him looked at the giant furnace and asked if it was a heat pump. They were pleasant and professional, but didn’t give “we’ve got this under control” vibes. Price for diagnostic was fine. Repair quote seems high.
James - Dunwoody, GA 30338
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

We are so sorry to hear expectations were not met. Please reach out to us at 770-291-5566 so that we can work towards a remedy.

Review
Cory is Excellent!
William - Dunwoody, GA 30338
Review
Jeff did a wonderful job identifying our problem and giving us options so that we could select the best fix for our family. He was friendly, timely, and did a great job.
Tim - Dunwoody, GA 30338
Review
Being fair, TE overcame supplier failures and did a good job.
Tennessee Redneck - Dunwoody, GA 30338
Review
Professional detailed estimate is what earned the job. Work completed per estimate and was very neat and clean.
Roger - Dunwoody, GA 30338
Review
Replacing a 50 year old electrical panel is not fun, but the job was completed with as few dings as possible. The work was well done, and the mess cleaned up.
Philip - Dunwoody, GA 30338
Review
Dalton
Clyde - Dunwoody, GA 30338
Review
Gabe (the tech) was outstanding. He arrived on time, looked at the problem, suggested a solution then gave quote. I ok’d quote, then after several hours of repair, the issue was solved. Very satisfied with excellent service.
Claudette - Dunwoody, GA 30338
Review
David was so knowledgeable and went above and beyond getting the technical parts set up for me and then explained how to manage the apps. I really appreciated that he didn’t rush through the process!
Laurie - Dunwoody, GA 30338
Review
Ben was quick, efficient and did a great job.
Sam - Dunwoody, GA 30338
Review
Great work
Janne - Dunwoody, GA 30338
Review
Chase, the electrical technician, was very professional and apprised me of several options to fix a complicated electrical configuration caused by a general contractor I had hired. He got everything up and running again, including a new fan and recessed lighting that had not been working. Highly recommend this company.
Richard - Dunwoody, GA 30338
Review
Out of nowhere, a bathroom outlet started hissing and grinding. We got scared. I Googled “electrician Dunwoody” and started calling places. The first outfit I called said they could send someone- in three days! Next I called TE Certified. The answering agent said our outlet issue was urgent and she put us on the top of the list for same-day service. Within three hours, Jesus arrived. He called first, when he was a half-hour away. He arrived when he said he would and couldn’t have been nicer. He tested things and explained everything. He gave us options for fixes, and then he fixed us up. Very grateful to TE and Jesus, and the woman who answered my call!
Lisa - Dunwoody, GA 30338
Review
Henry was great!
Jana - Dunwoody, GA 30338
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