Rated 4.9 out of 22035 reviews

From professional plumbing, electrical, HVAC services and more – TE Certified does it all!

With TE Certified, you can count on high-quality workmanship for your Duluth area home every time!

We are the home-care service company for Gwinnett County! TE Certified provides plumbing, heating, cooling and electrician service in Duluth, GA when your family needs it most. Our licensed plumbers, HVAC technicians and electricians drive fully-stocked trucks, so we don’t lose any time responding to and taking care of your service call!

Whether your AC decided to call it quits in the middle of summer, you need to replace an outlet, or you can’t seem to fix that resilient clog, TE Certified is here to help with a variety of home-care tasks and issues. We’re proud to have kept Georgia families safe and comfortable with our reliable services since 1998!

When you’re looking for a great home service company to take care of your home’s heating, air conditioning, and electrical systems, call us at 770-667-6937 , send us an email, or flag us down when we’re in your Duluth neighborhood!

Recent Jobs and Reviews in Duluth, GA

Rated 5.0 out of 5 stars based on 691 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

Michael M.
Michael M. Checked in
Replace box for light fixture in garage
Duluth, GA 30097
Jason S.
Jason S. Checked in
For this job, We replaced the main panel and replaced smokes threw out the house.
Duluth, GA 30097
Review
Prompt and knowledgeable
Gairy - Duluth, GA 30097
Review
Excellent!
Arun - Duluth, GA 30097
Karl S.
Karl S. Checked in
For this job I completed a 2 system full Homecare inspection. I tested both units I’m heat and cool to ensure that they were working properly. I inspected all the indoor electrical components as well as cleaned the flame sensor and looked at the blower wheel and burners. I cleared the drain line with 2 gallons of water. I then proceeded to inspect the outdoor units and measure all its electrical components and obtain pressure readings. In my findings I noticed that both condenser and blower motors were dirty, and the units did not have the proper flood protections. Also the contactor for the main floor unit was pitted. I also recommended Homecare for the customer.
Duluth, GA 30097
Nolan K.
Nolan K. Checked in
Figure out why bathroom lighting and half of living room do not work Replace outlet with new and splice wire
Duluth, GA 30097
Karl S.
Karl S. Checked in
Installed 20 gallon electric water heater in women’s bathroom in the ceiling all work was tested and documented with pictures
Duluth, GA 30096
zachary@emailte.com
zachary@emailte.com Checked in
Installed a ceiling fan downrod, troubleshoot a 3 way switch not working g correctly.
Duluth, GA 30097
Enrique R.
Enrique R. Checked in
For this job, we worked on installing a ChargePoint EV Charging Station in the garage closer to the garage door. Dedicated 50A Circuit.
Duluth, GA 30096
Review
Arnaldo was great! He was punctual, thorough and very polite. He also did a last minute filter install for me which I greatly appreciated.
David - Duluth, GA 30096
Karl S.
Karl S. Checked in
Performed home care on one system. Checked all electrical and amperage. Cleaned flame sensor. Flushed drain line. Cleared and cycled drain pump. Treated drain line. Changed filter. April air 413. Bluetube operating. Has in-line and wet switch. Check pressures. Customer only has one system and home.
Duluth, GA 30096
Jason S.
Jason S. Checked in
Install dedicated circuits for bidet
Duluth, GA 30097
Review
His recommendations were spot on and I trusted his abilities. Everything was explained and I felt confident.
MaryJo - Duluth, GA 30097
Jared S.
Jared S. Checked in
Performed 2 system homecares: I flushed both drain lines with water and used mighty pump. I changed both air filters and tested both hvac systems in heat and cool mode. I found that both blower motors needed new capacitors. I found that the contractor on the upstairs condenser was burnt and pitted. I also found that both condensers were very dirty. With the homeowners permission I replaced the failing blower motor capacitors and the burnt contractor. I also washed both outdoor condensers. Both heating and cooling systems were operating at the end of service call. I emailed flood protection update option as well.
Duluth, GA 30097
Review
Efficient, Capable, Knowledgeable, very nice all around to deal with and came at a good time with the house surge protector
MaryJo - Duluth, GA 30097
Terrance M.
Terrance M. Checked in
Home Inspection and Whole House Surge Protection
Duluth, GA 30097
Jason B.
Jason B. Checked in
Replace 50 gallon gas water heater
Duluth, GA 30096
Chadwick R.
Chadwick R. Checked in
Replaced 2 50 gallon water heaters with new 50 natural gas Rheem water heaters with Recirc pump and all necessary code upgrades
Duluth, GA 30097
Malik  M.
Malik M. Checked in
Performed 2 system home care Checked heat exchanger, no cracks detected at this time
Duluth, GA 30097
Jared S.
Jared S. Checked in
Performed 2 system homecares. I checked both air filters. I tested both heating and cooling systems at the thermostat. I checked the capacitors and contactors on the outdoor units. I checked the refrigerant levels. With the homeowners permission I cleaned both outdoor units. Both system were operating at the end of service call.
Duluth, GA 30097
Jason B.
Jason B. Checked in
Install the kitchen faucet and replaced a PRV
Duluth, GA 30096
Armando A.
Armando A. Checked in
Performed Home care maintenance on one system. Performed a condenser coil cleaning on system. Recommended adding a ss1 to the condensate drain to ensure no water issues. Customer is having air flow issues due to a duct coming off the top of the supply plenum.
Duluth, GA 30096
Chadwick R.
Chadwick R. Checked in
Replaced upstairs guest bathroom shower cartridge, gave estimates to replace water heater
Duluth, GA 30096
Trevor M.
Trevor M. Checked in
Arrived Install new customer supplied Tesla charger. We will use the existing 40 amp rated wire already installed. We will have to raise the charger up in order to have enough wire to reach. We will also install a blank plate on the existing box.
Duluth, GA 30097
Karl S.
Karl S. Checked in
Performed customer spring system home care maintenance check two units. Both 20x25x4 media filters were changed at top of January no need to change at this time. Both systems are 7 years old Checked over all operations for the main floor system, everything inside cabinet is good and clean. Noticed that blower motor was leaking oil a lot into the cabinet. There is no safety wet pan switch on system. Cleared drain line, evaporator coil was clean. Checked over outdoor units. Condenser coils are very dirty and need cleaning, outdoor capacitor is testing weak for compressor side. Recommended changing in warranty blower motor due to pull high amps, customer approved to have done today, replaced blower motor and once motor was pulled out noticed that motor has not been running with the proper size capacitor on it. Unit called for a 10mfd and was running off a 7.5 mfd. The new motor calls for a 15mfd advised customer that capacitor needed to be upgraded he approved to have correct size install
Duluth, GA 30097
Jay G.
Jay G. Checked in
Cleared blockage in garbage disposal.
Duluth, GA 30097
Nolan K.
Nolan K. Checked in
Replace gfi and bubble cover front and back Install 100 new led bulbs, replace under cab , replace gfis, install new gfi ,
Duluth, GA 30097
JT G.
JT G. Checked in
Tankless diagnostic.
Duluth, GA 30097
Hubert K.
Hubert K. Checked in
Replace ceiling fixture in the breakfast area
Duluth, GA 30097
Review
Excellent service
Yuna - Duluth, GA 30097
Review
Wes was very professional, friendly and helpful answering all my questions. Will definitely use them in the future!
Crystal - Duluth, GA 30097
Review
Wilson is a superior electrician and problem solver. He goes above and beyond to make sure everything is working and safe.
Bob and Liz - Duluth, GA 30097
Review
Elijah was outstanding! Excellent communicator and very diligent. He was so kind to assist me with moving some heavy objects back into the garage! I sincerely appreciate his professionalism and expertise! Thank y’all!
Mary - Duluth, GA 30096
Review
I had a furnace and air conditioner installed. Carlos and his team went above and beyond to make sure that the install went smoothly and that I was satisfied. I have had other work done with TE and I have never been disappointed. I trust them.
Debbie - Duluth, GA 30096
Review
Moonsammy did a great job of explaining the repair options and he answered my questions as plumbing repairs were being done.
Daneen - Duluth, GA 30096
Review
Another job well done
Eric - Duluth, GA 30096
Review
Elijah was effective and efficient. He took the time to explain the problem and the solution. Great experience.
David - Duluth, GA 30096
Review
Jason provided an excellence experience by being on time, explaining what was to be done, and the cost of the job. He took great care in making sure everything was cleaned up afterwards. Will use him again when the need arises.
Bobbie - Duluth, GA 30097
Review
Great job
Michael - Duluth, GA 30097
Review
Wilson is a superstar electrician. He solves every problem with confidence and is efficient and thorough. We can’t say enough good things about him. Just excellent all around.
Liz and Bob - Duluth, GA 30097
Review
I couldn’t have asked for a more polite and knowledgeable technician!
Hampton - Duluth, GA 30096
Review
Adrian did an outstanding job! His never give up attitude helped find a very small hidden electrical issue that was causing all sorts of problems. Just can’t say enough great things about T E Certified and Adrian.
Bill C - Duluth, GA 30096
Review
Excellent service
Kirk - Duluth, GA 30097
Review
Charley and his group member were really friendly and helpful. We were anxious to have our PRV changed, and they showed up as early as they could, which we really appreciate. Our PRV was installed in a difficult angle to work with, but they managed to have it fixed without further damage on the ceiling. It was a satisfying experience.
Margaret - Duluth, GA 30097
Review
Mike Bass was very professional and honest. He made sure everything was working properly and clean. I am very happy with his work!
Wendy - Duluth, GA 30097
Review
Very efficient
Anthony - Duluth, GA 30097
Review
Kory and Pedro were terrific. They were extremely professional and provided great recommendations and repair service on our main water line into our home.
Stephen - Duluth, GA 30096
Review
Help with broken unit
David - Duluth, GA 30096
Review
Enrique and his team did a great job on the EV charger install. I always expect top tier work from TE Certified electricians and once again they delivered ! You guys are awesome.
Tom - Duluth, GA 30096
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