Rated 4.9 out of 22035 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 476 customer reviews

Customers say: The reviews exhibit a positive sentiment towards TE Certified. The majority of the reviews are highly positive, with customers expressing satisfaction with the company's services, professionalism, and quality of work. Customers appreciate the company's responsiveness, punctuality, and ability to handle various electrical projects. Positive reviews mention the company's competitive pricing, friendly and knowledgeable technicians, and excellent communication throughout the process. Additionally, customers highlight the cleanliness and organization of the technicians, their willingness to go above and beyond to meet their needs, and their overall positive experience with TE Certified. However, there are a few negative reviews, which mainly focus on minor issues or misunderstandings. Customers mention delays, scheduling conflicts, or minor communication glitches, but these instances are rare and do not detract significantly from the overall positive sentiment. Overall, the reviews suggest that TE Certified is a reliable and trustworthy electrical service provider that delivers high-quality work and excellent customer service. Customers appreciate the company's professionalism, punctuality, and ability to handle a wide range of electrical projects, and recommend the company to others.

Our Local Reviews by City

Job Locations and Reviews

Dalton C.
Dalton C. Checked in
Homecare maintenance for one system with three zones. System is less than a year old installed by us. Customer supply filter installed drain line cleared. Note that warranty needs to come back out replace zone board and add both sensors for the system to operate correctly.
Dunwoody, GA 30338
Jay G.
Jay G. Checked in
Cleared a blockage in kitchen pipes using tub snake.
Dunwoody, GA 30338
Review
Alex was great. Very thorough and very detailed. Fantastic service.
Aaron - Dunwoody, GA 30338
Karl S.
Karl S. Checked in
Perform 4 systems home care maintenance. Change filter, tested all electrical components, flushed drain line, tested condensate pump, tested thermostat, Tested both system on cool and heat, checked pressures and refrigerant. Systems are working properly, however there was some issues that needed to be addressed. Let customer know and gave him details of the issues along with along solutions and options on the inspections sheets. Costumer proceed with repairs and enhancements. Thank you for choosing TE Certified,
Dunwoody, GA 30338
James S.
James S. Checked in
Replace smoke detector in upstairs hallway with customer supplied co/smoke detector. Troubleshoot gfi outlet circuit in garage.
Dunwoody, GA 30338
Michael  B.
Michael B. Checked in
Rebuild tub/shower delta valve in upstairs hallway bathroom
Dunwoody, GA 30338
Jaedon A.
Jaedon A. Checked in
Rebuild kitchen drainage for proper flow and route new dishwasher line to disposal
Dunwoody, GA 30338
Nathaniel T.
Nathaniel T. Checked in
A guy in a truck and trailer hit the customers lamp post and knocked it over breaking it. The cement base was still good. The customer supplied a new lamp post. I installed it, tested it, and the customer loves it. There is a photo cell and an outlet that came with the post. Those are installed but not hooked up. Customer is going to reach out to the manufacturer and see if they have any blanks to fill those holes.
Dunwoody, GA 30338
Brandon K.
Brandon K. Checked in
Replaced outlets in breakfast room
Dunwoody, GA 30338
Payton W.
Payton W. Checked in
Estimates for whole home automatic backup generator installation
Dunwoody, GA 30338
Jared S.
Jared S. Checked in
Performed 1 system homecare. I changed the air filter. I checked the drain line. I ran the furnace and AC system at the thermostat. I checked the components for the heating and air conditioning system. I found that the outside condenser coil was impacted with dirt and debris. I found that the outdoor contractor was burnt and pitted. I also found that the blower motor capacitor was failing. With the homeowners permission I replaced the contactor and capacitor and I cleaned the outdoor unit (deep cleaned with coil cleaner/removed panels). I tested the system after the repairs were completed. The hvac system was operating at the end of service call. Unable to check refrigerant pressure; too cold outside (advised the homeowner). I will also email inline safety switch for added flood protection.
Dunwoody, GA 30338
Brandon K.
Brandon K. Checked in
Troubleshoot for lights not working
Dunwoody, GA 30338
Mardie@emailte.com
Mardie@emailte.com Checked in
One system home care completed on 2024 Daikin fit HVAC ..flushed drainages and verified condensation pump operation ..checked blower compartment , changed 1 inch filter …* did an inspection on indoor coil ..system is new , evap coil is fine …but did notice some biological growth with inspection camera on supply Plenum insulation right where ducts split off at the T.. (*existing ductwork WE DIDN’T install*) and client was a witness to my findings .. …to have some clarity and transparency on what I found with borescope. System is working fine for heating and cooling …did recommend indoor air quality to help minimize any biological growth going forward …on supply plenum and the addition of ionizing for return plenum …blower is if fine @ the present time 2024 system .. Client opted for the latter estimate installed APCo x and iWave ionizer while here on same day 03/20/25 …and tested out devices and verified unit operatinal status upon conclusion of call today ,..thank for choosing TE
Dunwoody, GA 30338
Carlos H.
Carlos H. Checked in
Troubleshoot
Dunwoody, GA 30338
Garrett M.
Garrett M. Checked in
Install new switch for chandelier in dining room
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Install Customer Supplied Google Nest Smoke Detectors
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Installed New 200A Service with grounding system
Dunwoody, GA 30338
Andrew L.
Andrew L. Checked in
Replace damaged SEU weatherhead.
Dunwoody, GA 30338
Jay G.
Jay G. Checked in
Cleared blockage in toilet using closet auger.
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Storm Damage Inspection
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Repair storm damage with brand new service
Dunwoody, GA 30338
Elijah L.
Elijah L. Checked in
drain for washing machine going into copper line into a cast iron ptrap , give quote to correct improper installation
Dunwoody, GA 30338
Blake R.
Blake R. Checked in
Completed 2 system home care. Both filters need correct media filter cabinets sizes. Checked blower wheels they are clean. Cleaned flame sensors. Checked condenser, coils capacitor, Contactor, refrigerant levels. Checked amp draws on inducer motors, fan motors, and compressors. Checked humidifier and water panel. Tested heat and cool from thermostat. Both furnaces are operating properly. Flushed drain lines. Drain lines are draining properly.
Dunwoody, GA 30338
Ricardo V.
Ricardo V. Checked in
The bare minimum basic repairs to get the system running today. Upstairs system not working due to a bad thermostat. Thermostat not sending power to the board. Replaced thermostat and tested system, on cool and heat, with no other issue. Customer denied signing for home care or any other recommendation at this time. System is 3 years old and in good working condition.
Dunwoody, GA 30338
Review
Very satisfied with the service appointment. They called prior to the visit, arrived when they said they would, went to work, did an outstanding job, and explained the charge.
Claudette - Dunwoody, GA 30338
Koi P.
Koi P. Checked in
Performed 1 system homecare. Check and changed filters, check and tested electrical components components, check safeties, filter was 20x25x1 recommend high allergen filtre 3000
Dunwoody, GA 30338
Austin B.
Austin B. Checked in
Full system changeout for upstairs. Plenums and flue pipe.
Dunwoody, GA 30338
Review
Excellent service
Nicoletta - Dunwoody, GA 30338
Review
Excellent work on time careful and cleaned up after installation would highly recommend
Richard - Dunwoody, GA 30338
Review
Excellent work. Explained everything, efficient, did great job keeping house clean, and most importantly everything is working. Thanks .
Norbert - Dunwoody, GA 30338
Review
Amazing service. Quick response and identified the problem and fixed it! Very professional and respectful!
Jackie - Dunwoody, GA 30338
Review
Excellent
Keri - Dunwoody, GA 30338
Review
Reni
Nicoletta - Dunwoody, GA 30338
Review
Excellent
Todd Evans - Dunwoody, GA 30338
Review
Corey was amazing! Very thorough explained everything and a total delight.
Amanda - Dunwoody, GA 30338
Review
Professional, prompt, knowledgeable, and fair.
Judith - Dunwoody, GA 30338
Review
Very good experience from Quote to Payment. Good attention to detail and answered all my questions and listened well. Ensured to get my approval before any major cutting. Not sure how competitive the pricing was but we are very happy with the result. (Installing recessed lighting in 3 rooms)
Roy - Dunwoody, GA 30338
Review
Outstanding… please have Amos as the tech for my plumbing needs in my file.
Marilyn - Dunwoody, GA 30338
Review
Was very professional..and undenrstanduble...good job
Mario - Dunwoody, GA 30338
Review
Elijah did a great job. Very knowledgeable and courteous.
Mary - Dunwoody, GA 30338
Review
Nick was thorough and informative and helped solved our problem.
Michael - Dunwoody, GA 30338
Review
Loved the technician. Got everything done answered all of our questions and even gave us ideas on future projects. Enjoyed having him here more than other home service experiences with other companies.
Natalie - Dunwoody, GA 30338
Review
Courteous and knowledgeable, on time and efficient with time at home
Jeff - Dunwoody, GA 30338
Review
Friendly, knowledgeable and did a great job.
Joe - Dunwoody, GA 30338
Review
Excellent
Nicoletta - Dunwoody, GA 30338
Review
I love the convenience of being able to schedule service online. And the follow-up communication (confirmation of appointment, heads up about technician on the way, etc.) is perfect. Dylan came out and installed some new power cable runs and associated wall switches in my house this week. He did a great job, communicated clearly throughout the process, handled unanticipated conditions well, etc. I would definitely hire TE and Dylan again.
Mike - Dunwoody, GA 30338
Review
Excellent service
Doug - Dunwoody, GA 30338
Review
excellent
Michael - Dunwoody, GA 30338
Review
Knowledgeable and professonal
Gregg - Dunwoody, GA 30338
Review
Toilet replacement needed.
Pedro - Dunwoody, GA 30338
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