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 605 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and appreciation for the service provided. Customers consistently express enthusiasm about the professionalism, knowledge, and courtesy demonstrated by the technicians. Recurring themes include punctuality, with technicians arriving on time or within scheduled windows, and clear communication, as service providers take time to explain issues, processes, and recommendations in understandable terms. Reviewers frequently highlight the thoroughness and efficiency of the work performed, noting that technicians pay attention to detail and ensure everything is completed to high standards. The cleanliness and respect shown for customers' homes is another appreciated aspect. Many customers emphasize their trust in the company, stating they would use the service again, recommend it to others, or prefer specific technicians for future work. The tone is enthusiastic and grateful, with customers feeling valued and satisfied with both the quality of work and the fair pricing. A few reviews mention cost considerations, but this is presented as a minor observation rather than a significant concern. Overall, the reviews convey a strong sense of reliability, expertise, and exceptional customer care that fosters loyalty and positive word-of-mouth recommendations.

Dunwoody, GA at a glance

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

The 32 customer reviews shown here average 5.0 out of 5.

The most recent job was on October 17, 2026.

TE Certified Electrical, Plumbing, Heating & Cooling has completed 883 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
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
Alex M.
Alex M. Checked in
Perform two system home care maintenance. Cleared drain lines and replaced one inch filter. Tested equipment in both heating and cooling. Systems operating properly at this time. Main floor had a bad dual run cap and missing armaflex. This was fixed today. Main floor condenser is from 2009, if compressor fails or system has a leak, replacement parts may not be available. Recommended water safeties, declined at this time.
Dunwoody, GA 30338
Joe G.
Joe G. Checked in
Performed HC on 2 Lennox furnaces and Goodman AC’s located in attic which services main and upstairs. Found return duct for upstairs connected to main floor system. Found outdoor coils needing maintenance. Furnaces are over there life span. Found rust in heat exchangers. Blower motor,combustion motors are over amping. Customer would like to speak with comfort advisor. Cleaned coils. Moved duct to proper system.
Dunwoody, GA 30338
Vinny G.
Vinny G. Checked in
Today I Came Out To Address The Homeowners Concern Of The Tesla Charger Not Working. I Met With The Customer And He Showed Me The Charger And The Panels. I Went Over The Agenda And Performed A Troubleshoot. I Determined The Charger Is Not Operating As It Should And Has Failed. I Tested The Breaker And Connections On The Circuit And They Are All Correct. I Informed The Homeowner And We Will Return Once The New Charger Is Delivered From Tesla. Thank You For Choosing TE Certified Electricians. We Work Hard To Give All Of Our A Five Star Experience. Please Take The Time To Fill Out The Attached Survey And Or Leave A Google Review. Mentioning Me And Erfan By Name Goes A Long Way In My Evaluations And Is The Best Way To Let The Office Know How I’m Performing In The Field. Please Feel Free To Reach Out If You Have Any Questions. -Vinny
Dunwoody, GA 30338
Martin M.
Martin M. Checked in
Cut open Sheetrock behind refrigerator to install new ice maker box to properly install new refrigerator. Tested and ensured everything is working properly at this time. Homeowners water pressure is at 60 psi currently which ensures customer is covered under our lifetime workmanship warranty for the plumbing repair made today.
Dunwoody, GA 30338
Jeffrey P.
Jeffrey P. Checked in
For this job, I replaced a dimmer
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
Adam G.
Adam G. Checked in
For this job I worked on replacing switches in living room,
Dunwoody, GA 30338
Alex M.
Alex M. Checked in
Replace exterior light fixtures Above garage door Front porch Back porch
Dunwoody, GA 30338
Emiliano A.
Emiliano A. Checked in
Customer called about a leak in home. TE inspected leak by cutting sheet rock in ceiling and running water in tub above. Repaired overflow assembly by replacing gasket. Tested for leaks.
Dunwoody, GA 30338
Kyle M.
Kyle M. Checked in
Upon arrival, met with customer and spoke with him regarding their issue. Customer showed me inside and to the main level half bathroom. Customer states that while cleaning he accidentally flushed a towel/cloth down the toilet. Since then it has flushed very slowly or not at all. I confirmed this issue is isolated to the toilet. Customer did not have other concerns that he would like checked at this time. Whole house water pressure is below the code limit @75psi. I recommended that a service plumber comes out to the home to give the customer options to replace their thirteen year old water heater (40gal gas) and the PRV. Customer did not want to schedule a service plumber at this time and will reach out at a later date. I gave the customer options to clear the toilet and after getting signature approval began work. Ran closet auger down toilet and removed the towel/cloth that was flushed down. Flushed toilet several times and with the customer confirmed that the toilet is flushing well
Dunwoody, GA 30338
Marco H.
Marco H. Checked in
For this job, I started the first phase of a service upgrade.
Dunwoody, GA 30338
Barrett M.
Barrett M. Checked in
I Replaced a failing tankless water heater with 2 Navien tankless water heaters. I tested my work thoroughly to ensure there were no further issues
Dunwoody, GA 30338
Jared K.
Jared K. Checked in
Basement wall where water valves are there is a section that will need to be cut to 36”x10” and replaced with new drywall and install 2 access panels for the valves. Basement ceiling needs to be patched with 18 1/2”x11” drywall. Install studs to keep drywall level. Apply mesh tape and multiple coats of mud. Sand. Paint. Put back baseboard. Caulk. Paint.
Dunwoody, GA 30350
Doug V.
Doug V. Checked in
Today I worked on quoting the customer to do a couple panel lights in the basement, add a keyless light and a bulb in the basement utility room, and adding two Caseta dimmer and remote sets for the foyer and the upstairs hallway. Thanks for calling TE out! We look forward to hearing from you.
Dunwoody, GA 30338
Adam G.
Adam G. Checked in
For this Job I worked on replacing Google nest doorbell
Dunwoody, GA 30338
Dalton M.
Dalton M. Checked in
For this job we completed a home inspection with the buyers real estate agent. Went through the entire home and left estimates for recommendations.
Dunwoody, GA 30338
Dalton M.
Dalton M. Checked in
For this job customer had a flood light go bad next to the garage. We provided and installed a new RAB motion flood light. Set to only come on at night after motion is detected. Adjusted the bulbs to face where customer wanted. Everything functions as it should.
Dunwoody, GA 30338
Marvin D.
Marvin D. Checked in
SERVICE CALL: upon arrival homeowner stated the second floor HVAC system CARRIER 2 ton capacity 11 years old is not cooling properly. After complete troubleshooting I found system is in Poor maintenance Conditions NO T E FLOOD PROTECTION. Test outdoor condenser unit is highly impacted test refrigerant charge pressures are low that’s indication of refrigerant leak test dual run capacitor failed is out of spec from manufacture. Performed courtesy leak search and I found the upflow indoor Evaporator coil is rusted out and is leaking refrigerant. Check heat exchanger has metal fatigue system is 2012 model about 14 years old Due to aged and conditions vs costs of repairs recommend to Upgrade Complete system. Homeowner is aware of the conditions of the equipment. Customer wants to get a quote for new complete system and appointment Is set for today from 11 to 2 to get consultation for different options for new System. By customer request test first floor system test heat and coo
Dunwoody, GA 30338
Review
Jesse explained things well.. a real nice guy
Valerie - Dunwoody, GA 30338
Jesse B.
Jesse B. Checked in
Performed a minor rebuild on guest bathroom toilet as well as replaced guest bath toilet lever
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
Review
Extremely thorough work. Exceptional. I strongly recommend.
Susan - Dunwoody, GA 30338
Review
Very thorough
Tilda - Dunwoody, GA 30338