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, electrical, and heating & cooling assistance 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 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!
for Duluth, GA
Meloney - Duluth, GA
Scott and Kyle were very polite and professional. It was a full day for several jobs.
Janet - Duluth, GA
Kenny - Duluth, GA
Fair pricing; didn't feel like I was being nickel and dimed. Omar patiently answered my multitude of questions. I thought he was very thorough with his work, double-checking everything he had touched. But there was one thing that really stuck out to me. Over the years, I've had a few water softeners/heaters installed by other plumbers, but Omar's work with the copper pipes over the water heater was by FAR, the most elegant I have seen.
Patrick - Duluth, GA
Very Informative and Professional
Katie - Duluth, GA
Wilson was very informative. He was a true exemplar of The engineering process. He investigated.. found problems. Designed, created, tested, perfected. Wilson and David are so friendly and knowledgeable. I love them!
Great service and friendly attitude
Marty - Duluth, GA
Jesse did a quality job and responded quickly. Great work
Stew - Duluth, GA
Jonathan was terrific. He was very patient. He allowed us to explain what we wanted to be done, and he made recommendations from a SME point of view. After the work was completed, I had a last minute addition. He was very understanding and took his time and completed the work. Outstand service technician...
Awesome service and tech
Jennifer - Duluth, GA
Nancy - Duluth, GA
Adam and Sal was very professional. I appreciated their knowledge and technical know how.
Professional and friendly
JC GA - Duluth, GA
Great service. Jonathan did a great job
Joe - Duluth, GA
Sandra - Duluth, GA
Anthony was gracious and knowledgeable. I was so happy to meet him and I feel very confident about all he did. Thank you.
Superior installation and customer service
Kate - Duluth, GA
TE has done a lot of work for me in my new home. I specifically requested Jeffrey to return after his first service call because of his friendly and helpful demeanor and because of his superior technical skills with all my electrical needs. He worked through every problem providing me with options on how to proceed which instills confidence that TE is not trying upsell on all issues. Top notch company and technician!
Great install by the TEC team lead by Nick!
Alan - Duluth, GA
Alan - Duluth, GA
Anthony was super knowledgeable and offered me an array of options to choose from, which made me feel he was interested in solving my problem with the best solution available.
Can light install
Doing a whole home electrical inspection, installing gfci outlet, troubleshooting a doorbell wire
Installing dimmers and speed control switches
Adding new circuits and outlets, installing recessed lights, removing old wiring, adding ceiling fans
Performed a 3 system homecare and left estimates.
Replace faulty outlets and fix breaker tripping
Adding new recessed lights, adding tv outlet, adding new switches and chandeliers
Adding circuits, re-routing circuits, adding sconce lights and chandeliers, adding outlets, adding recessed lighting
Diagnosed furnace not heating. Made a repair and suggested replacement.
Replacing electrical meter and installing generator inlet and interlock device for a portable generator setup
Replace main electrical box , installed hard wire smoke detectors, diagnose/fixed several issues and replace flood lights.
Water heater and prv