Rated 4.9 out of 17822 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, heatingcooling 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!

Duluth, GA city hall

Whether your AC decided to call it quits in the middle of summer, you need to replace an outlet, or 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 577 customer reviews

Job Locations and Reviews

Dalton C.
Dalton C. Checked in
Based on our findings today, it might be time to think about getting a brand new system.
Duluth, GA 30096
David M.
David M. Checked in
Troubleshooting back breakroom lighting
Duluth, GA 30097
Erik E.
Erik E. Checked in
Make all repairs necessary to restore the unit to full health and eliminate all other concerns.
Duluth, GA 30096
Kory T.
Kory T. Checked in
Remove current and replace with new
Duluth, GA 30096
Luis H.
Luis H. Checked in
Troubleshoot bathroom outlet circuit
Duluth, GA 30097
Payton W.
Payton W. Checked in
Installed new RG6 line from outside to living room TV
Duluth, GA 30096
Rafael F.
Rafael F. Checked in
Replace 1” filter
Duluth, GA 30097
Kory T.
Kory T. Checked in
Widespread faucet, shower and tub troubleshoot, p-trap install
Duluth, GA 30096
T.J. L.
T.J. L. Checked in
Men’s toilet missing flush disc causing toilet to run water constantly. The angle stop is not closing to stop water flow to toilet. install new flush disk and angle stop. Tested with no leaks.
Duluth, GA 30096
Jonathan W.
Jonathan W. Checked in
Customer has 1 y/o Ruud furnace matched with 8 y/o Ruud AC. System was not cooling due to failed contactor. Replaced 1-pole contactor. Corrected thermostat wiring for continuous power. Pressure levels were normal. System is currently working.
Duluth, GA 30097
Review
Luis did a great job!! Very professional.
Betty - Duluth, GA 30096
Review
Eric Miller was very thorough and got my air conditioning working again on a hot day. He was helpful with all questions I asked.
James - Duluth, GA 30097
Eric M.
Eric M. Checked in
The bare minimum basic repairs to get the system running today.
Duluth, GA 30097
Koi P.
Koi P. Checked in
Performed diagnostic found pump full of water condensate drain vinyl line clogged. Reran tubing to sump pump. Tested operations. Unit is now cooling . Video of pump operations attached.
Duluth, GA 30097
Review
Excellent service!
Yi - Duluth, GA 30097
Charley M.
Charley M. Checked in
I rebuilt a toilet, changed a shower cartridge and shower head
Duluth, GA 30097
Richard B.
Richard B. Checked in
Hang chandelier in dining room and add surge protection.
Duluth, GA 30097
Luis A.
Luis A. Checked in
Replaced 3 handle shower valve in master bath with new single handle delta shower valve, chrome beauty plate installed behind as well for cosmetic purposes. Access panel left behind as well in hallway closet. Water turned back on to test and ensure proper function.
Duluth, GA 30096
Review
Great service. Phil really knows his stuff! Thanks!
Torrey - Duluth, GA 30097
Review
Both techs were awesome!
Maureen - Duluth, GA 30097
Review
He did a thorough job. Very pleased.
Nancy - Duluth, GA 30096
Review
Excellent Service!
DCDEXTER - Duluth, GA 30096
Review
He was prompt, friendly, efficient and neat with his work. I appreciate it
Diana - Duluth, GA 30096
Review
He was prompt, courteous, efficient and neat with his work. Thank you
Diana - Duluth, GA 30096
Review
great service
Suoming - Duluth, GA 30096
Review
Professional and courteous, they perform the work efficiently and charge a fair price. Also, we didn't have an emergency situation, but they came out the same day we called and kept us informed of when the technicians would arrive, which right on time.
Sallie - Duluth, GA 30096
Review
Our experience was GREAT. Amos arrived on time, reviewed the issue we had and addressed it immediately. He was well trained, excellent interpersonal skills and did what he said her was going to do. Would definitely use TE Certified again and ask for Amos Pearl.
Bob - Duluth, GA 30097
Review
Ben was the TE Certified generator technician who serviced our generator today. In addition to performing the manufacturer’s key steps to keep the warranty in force, he also advised of a more reliable network link that replaced the whimsical wifi connection for monitoring and performed the upgrade on the spot! He also saw that our unit had 18 hours of service over the past year which validated the good decision we made last year to install the generator. Being able to use my CPAP machine nightly without a care even during thunderstorms has been a great relief to me.
Kristopher Lemaster - Duluth, GA 30096
Review
Luis is awesome! We have had Luis fix multiple problems and he has always done a great job!!
Mike - Duluth, GA 30097
Review
They responded quickly and Marshal did a fantastic job!
Brak - Duluth, GA 30096
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