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Rated 4.9 out of 10191 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, 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!

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!

Local Reviews
for Duluth, GA

TE Certified Electrical, Plumbing, Heating & Cooling Rated 5.0 out of 5 stars based on 381 customer reviews

Map of Duluth, GA

Great Service




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Great communication. Technician was on time. Inspected two units and provided good feedback on work needed. One unit need a part and he had it on hand.


Map of Duluth, GA

Great service




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Adam did a great job installing recessed lighting in our kitchen


Map of Duluth, GA

Great Service




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Jonathan was very thorough and answered all my questions and cleaned something in the AC that I did not even know existed. I would love to have him come back in six months


Map of Duluth, GA

Great Worker




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Kevin is very personable and I feel confident in his ability. Great experience.


Map of Duluth, GA

Excellent HVAC Service




Review of TE Certified Electrical, Plumbing, Heating & Cooling


Map of Duluth, GA

Courteous and Polite




Review of TE Certified Electrical, Plumbing, Heating & Cooling


Map of Duluth, GA

Great Service




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Great service


Map of Duluth, GA

TV Wall Mount




Review of TE Certified Electrical, Plumbing, Heating & Cooling


Map of Duluth, GA

Good service and timely




Review of TE Certified Electrical, Plumbing, Heating & Cooling

I think Jonathan did a great job. He is always professional and timely .


Map of Duluth, GA

Great Experience




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Scott and Kyle were very polite and professional. It was a full day for several jobs.


Excellent service




Review of TE Certified Electrical, Plumbing, Heating & Cooling


Very pleased




Review of TE Certified Electrical, Plumbing, Heating & Cooling

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.


Great service




Review of TE Certified Electrical, Plumbing, Heating & Cooling


Very Informative and Professional




Review of TE Certified Electrical, Plumbing, Heating & Cooling

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




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Jesse did a quality job and responded quickly. Great work


Jorge R.

Jorge R.

Mounting tv on back patio wall

Near Prestwick Club Dr, Duluth, GA 30097
Jeffrey W.

Jeffrey W.

Troubleshooting electrical issues, doing a panel restoration, and replacing failed outlet

Near Berwick Field Dr, Duluth, GA 30096
Anthony G.

Anthony G.

Performed a 1 system inspection

Near Abbott's Mill Ct, Duluth, GA 30097
Byron S.

Byron S.

HVAC Maintenance

Near Labrouste Cove, Duluth, GA 30097
Kyle I.

Kyle I.

Change out ceiling fans

Near Ascott Valley Dr, Duluth, GA 30097
Byron S.

Byron S.

HVAC Maintenance

Near Brookhaven Cir, Duluth, GA 30097
Adam  S.

Adam S.

Installing recessed cans in kitchen along with new dimmer

Near Song Breeze Trce, Duluth, GA 30097
Byron S.

Byron S.

HVAC Repairs

Near Natchez Trace Ct, Duluth, GA 30096
Joanthan W.

Joanthan W.

HomeCare maintenance on 5 y/o Goodman Heat Pump system

Near Sweetwater Rd, Duluth, GA 30096
Eric K.

Eric K.

HVAC inspection x2. Thank you for your business.

Near Bailey Vista Ct, Duluth, GA 30097
Jamie P.

Jamie P.

GFCI won’t reset/Troubleshooting

Near Grandview Square, Duluth, GA 30097
Jeffrey W.

Jeffrey W.

Installing gfci protection, adding grounding system, installing outlets and switches

Near S Berkeley Lake Rd NW, Duluth, GA 30096
Kevin M.

Kevin M.

Home Care Inspection on 3 systems

Near Whitney Valley Walk, Duluth, GA 30097
Byron S.

Byron S.

HVAC Maintenance

Near Pinebloom Way, Duluth, GA 30097
Anthony G.

Anthony G.

Performed cleanings, replaced wear and tear parts, and corrected some code violations.

Near Southern Hill Dr, Duluth, GA 30097
Call (770) 667-6937 or Request Appointment Online Request Appointment