Rated 4.9 out of 21944 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 475 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

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
Ricardo V.
Ricardo V. Checked in
Home care inspection on two systems. Both systems are 3 years old and working properly. Replaced both filters (20/29/1 and 16/25/1), cleared drain lines, inspected both systems. Main level system, outside disconnect box is bypassed straight to the breaker panel and broken. It needs to be fixed. Customer will have the company that installed system to fix it. Also, there is only one safety food protection installed, and recommend to install a wet switch, for extra protection, in case of drain lines get clogged. Also, recommend to install uv light blue tube system, to give better air quality to the house, and to protect equipment.
Dunwoody, GA 30338
Josh W.
Josh W. Checked in
Performed camera inspection of main sewer line through basement cleanout. Observed scaling and deteriorating cast iron under slab and under ground in front yard. Backwater valve located in front yard. Unable to move camera past backwater valve. Main sewer line in fair condition.
Dunwoody, GA 30338
Max S.
Max S. Checked in
Use auger to clear blockage isolated in the toilet, cleared blockage and verified flow, backup due to usage with the water supply off, I recommend not using the toilet until the water is back on to confirm proper flow, older toilets like these need high flow to work properly. Left keys in lockbox and locked front door.
Dunwoody, GA 30338
Alex M.
Alex M. Checked in
Mini split on side of gatage
Dunwoody, GA 30338
Michael  B.
Michael B. Checked in
New bathtub trim kit installation/needs to purchase correct brand for change out(Kohler on site/needs Delta Delta trim kit)
Dunwoody, GA 30338
Garrett K.
Garrett K. Checked in
For this job, I did a pressure test on the gas system I pumped 15 psi into the system to test for leaks. After I tested everything I noticed multiple leaks in the system after the test. We are going to re pipe the gas system to take care of issues.
Dunwoody, GA 30338
Garrett K.
Garrett K. Checked in
For this job, I replaced the entire gas system. I removed all old galvanized and copper supply lines, I ran a 1” line all the way to the hvac unit in crawl space then transitioned over to 3/4” all the way to water heater. I added 3 new shut off valves one for the water heater one for the hvac unit, and one for the fire place in the master bedroom. I then pressurized the system to 15 psi and waited to see if there was any drop in pressure, there was no pressure change. I then cleaned up and removed all old material in crawl space.
Dunwoody, GA 30338
Kyle B.
Kyle B. Checked in
Troubleshoot circuit that was tripping and replaced breaker
Dunwoody, GA 30338
Nathaniel T.
Nathaniel T. Checked in
Replace fused double AC disconnect with a new AC disconnect with proper size breakers.
Dunwoody, GA 30338
Jason S.
Jason S. Checked in
Home Care Electrical Inspection
Dunwoody, GA 30338
Jonathan M.
Jonathan M. Checked in
Troubleshoot and replace flush mount light fixture
Dunwoody, GA 30338
Leo T.
Leo T. Checked in
Replace water heater with new 50 gallon electric with new expansion tank shut off and trap primer. Replace main shut off and PRV as well as replace toilet due to it being cracked and replace shower cartridge for the guest bathroom because it will not turn off all the way. Master bathroom, replaced both lavatory faucets with brand new supply lines due age and corrosion. Tested and checked for leaks.
Dunwoody, GA 30338
Gabriel B.
Gabriel B. Checked in
I was called out to Kristen’s house for a Homecare maintenance. Kristen has lived here for 4 years so we performed a thorough evaluation. During the evaluation we discovered that the system is from 2009 making it past normal life expectancy, the system is low on refrigerant, the liquid service valve is leaking refrigerant, the coil is badly rusted and leaking refrigerant and has growth, there isn’t any flood protection on the system to prevent water damage to the system or house, the whip to the hp is indoor wire, the no needs cleaned, the wheel needs cleaned, the ductwork in the crawl space is very old, outdated, and the insulation is falling apart, and the flue pipe for the furnace is ran improperly causing the system to badly corrode which has likely been repaired already once. Due to the cost of potential repairs, advanced age, and improper installation replacement is a viable option.
Dunwoody, GA 30338
Karl S.
Karl S. Checked in
Performed customer home care maintenance 2 systems. Changed AprilAire model 413 (16x20x4) system filter Checked over all operations for upstairs system, everything nice and clean inside cabinet, cleaned flame sensor, made sure pressure switch tube port was clear, cleaned drain line, added drain pan tables to condensation pump. Advised customer that Uv bulb was ready to be changed, customer approved to have done today, next time to change bulb will be 3/3/27. Advised customer that there was a lot of insulation inside drain pan, customer stated she had insulation blown into attic last Thursday. Recommended cleaning emergency drain pan, customer approved to have done today. With customer having the Uv bulb inside system recommended add iwave purifier to the return plenum, customer approved to have done today. Checked over outdoor system, capacitor and contactor tested good with no issues. Amps on compressors and fan motor were a little high due to condenser coil being very clogged. Recomm
Dunwoody, GA 30338
Guillermo C.
Guillermo C. Checked in
installed a 15A arc fault breaker it hold all the circuits after going to several boxes to make proper connections in boxes and outlets/switches.
Dunwoody, GA 30338
Brandon K.
Brandon K. Checked in
Installed new doorbell transformer
Dunwoody, GA 30338
Ben M.
Ben M. Checked in
Service visit on Generac 24Kw standby generator
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
Review
Preston did his usual excellent service replacing the motor in the furnace and changing out the thermostat
Daralie - Dunwoody, GA 30338
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