Duluth, GA – Certified Electricians & HVAC Services

Looking for a great electrician, heating and air conditioning service expert in Duluth? We are the heating, cooling and electrical company for Gwinnett County! TE Certified Electricians, Heating & Cooling provides electrical, heating & air conditioner help when your family needs it. Our licensed HVAC technicians and electricians drive fully-stocked trucks, so we don’t lose any time responding to and taking care of your service call. 

Any time 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 an email, or flag us down when we’re in your Duluth neighborhood. We give an upfront price guarantee and provide a lifetime warranty.

See what your neighbors are saying about our award winning services below and read more about our company.

Local Reviews
for Duluth, GA

TE Certified Electrical, Plumbing, Heating & Cooling Rated 5.0 out of 5 stars based on 329 customer reviews

Map of Duluth, GA

Replacing Ballast




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Wilson did an excellent job


Map of Duluth, GA

Fast and dependable service




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Had a great technician that was very patient and explained everything that was being done at my home. He did look at my electrical box and told me that I had a code violation, and he repaired it. He loves his booties, very clean.


Map of Duluth, GA

great experience ... super nice professionals




Review of TE Certified Electrical, Plumbing, Heating & Cooling

timeline of call to TE then service was fast service was very professional an transparent WILSON is great person ... very kind and understanding


Map of Duluth, GA

Excellent work, very trustworthy




Review of TE Certified Electrical, Plumbing, Heating & Cooling

We have had Sherman Green work for us two different times. In addition to being an excellent electrician, he is prompt, respectful of my home (e.g., vigilant about wearing shoe covers, for example) and he is sweet to my dogs, who adore him. You can tell a lot about a person by the way your kids and your dogs react to them. Sherman is great. We are thrilled to have found someone we can count on.


Map of Duluth, GA

Thorough, professional work




Review of TE Certified Electrical, Plumbing, Heating & Cooling

We had our kitchen redone about three years ago and have since noticed various odd electrical issues: lights suddenly dimming and going out, flickering, and a drawer microwave unit that had to replaced three times. We called TE to investigate. They found a variety of issues, mainly at the panel, which had not been wired to code to begin with. All that eventually corrected and a whole house fault protector installed, which has resolved our issues as well as providing some comfort that we aren’t going to suffer a catastrophic electrical fire or lightning strike damage. The techs were very knowledgeable, hard working and the kind of people you like to have in your house. Just exceptional guys and an exceptional experience. I’ll call them again if I need service.


Map of Duluth, GA

Awesome




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Shannon and Scott made this happen . I couldn’t be happier.


Map of Duluth, GA

Very quick and did some extra work just because he felt like it




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Michael immediately identified our problems and provided the solution quickly. He was in and out in about an hour and a half while leaving no mess behind, the quality of his work looks excellent, and he even made a couple of other quick fixes that I was clueless about for no extra charge. I will definitely be using him again for any future plumbing needs.


Map of Duluth, GA

TE has a fantastic team !




Review of TE Certified Electrical, Plumbing, Heating & Cooling


Map of Duluth, GA

Great Service




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Prompt, efficient, knowledgeable, personable. Work was well done. Thanks Chace and TE.


Map of Duluth, GA

Great service & very knowledgeable. Solved




Review of TE Certified Electrical, Plumbing, Heating & Cooling

Solved our problem very efficiently.


Wilson H.

Wilson H.

Installed nest smoke detectors

Near Shelton Pl, Duluth, GA 30097
Wilson H.

Wilson H.

Replace flood lights and replaced a ceiling fan.

Near Whitehead Cir, Duluth, GA 30096
Luis H.

Luis H.

Replacing old trim Can for new LED wafer lights

Near Wilshire Chase Dr, Duluth, GA 30097
Luis H.

Luis H.

Help locate where CAT5 connections meet

Near Northgate Mill Dr, Duluth, GA 30096
Luis H.

Luis H.

How to locate where cat five connections meet

Near Northgate Mill Dr, Duluth, GA 30096
Wilson H.

Wilson H.

Diagnose power lost to several outlets and made adequate repairs to the circuit/ main panels.

Near Spyglass Hill Dr, Duluth, GA 30097
Kevin M.

Kevin M.

Biannual hvac inspection

Near Stedford Ln, Duluth, GA 30097
Jonathan V.

Jonathan V.

Troubleshoot and repair a ceiling fan not working.

Near Seagull Dr NW, Duluth, GA 30096
Jonathan V.

Jonathan V.

Installed under cabinet lights, and a whole house surge protector.

Near Old Norcross Rd, Duluth, GA 30096
Josh S.

Josh S.

Install whole house surge protector and smoke detectors

Near Wake Forrest Run, Duluth, GA 30097
Miguel M.

Miguel M.

Chandelier replace

Near Stonecroft Way, Duluth, GA 30097
Miguel M.

Miguel M.

Troubleshooting

Near Oak Hampton Way, Duluth, GA 30096
Wilson H.

Wilson H.

Diagnose light in office not working and made adequate repairs.

Near Sugarloaf Pkwy, Duluth, GA 30097
Jeffrey W.

Jeffrey W.

Troubleshooting a circuit not working, adding a new circuit and outlets in garage, installing a whole house surge protector

Near Cambridge Park Ct NW, Duluth, GA 30096
Wilson H.

Wilson H.

Diagnose power lost to dishwasher and made adequate repairs.

Near Pond Rd, Duluth, GA 30096
Jamie P.

Jamie P.

Relocating light in Duluth

Near Sidney Lanier Blvd, Duluth, GA 30096
Kevin M.

Kevin M.

Furnace not working

Near Grayridge Dr, Duluth, GA 30097
Miguel M.

Miguel M.

Install can lights

Near Gravitt Trail NW, Duluth, GA 30096
Wilson H.

Wilson H.

Diagnose outlets thru out the house not working, installed whole house surge protector, new outlets , new switches , new light in laundry.

Near Boles Creek Dr NW, Duluth, GA 30096
Kyle B.

Kyle B.

Replaced light ballast and rewired garage sensors

Near Islesworth Trce, Duluth, GA 30097
Josh S.

Josh S.

Convert fluorescent fixture to LED rewire furnace room

Near Wake Forrest Run, Duluth, GA 30097
Adam  S.

Adam S.

Quoting for sub panel install and Tesla charging outlet

Near Willbridge Ct, Duluth, GA 30096
Luis H.

Luis H.

Quoting chandelier replacement !

Near Ketton Crossing, Duluth, GA 30097
Wilson H.

Wilson H.

Installed 2 dedicated circuits in the great room, 3 floor outlets, 2 new outlets, mount tv on the wall, installed HDMI cables thru the wall and Moved router location.

Near Shenley Park Ln, Duluth, GA 30097
Scott H.

Scott H.

Installing new outlets

Near Sawgrass Way, Duluth, GA 30097
Jeffrey W.

Jeffrey W.

Installing new smoke detectors, replacing broken switches, replacing broken switch box, installing new light bulbs

Near Woods River Ln, Duluth, GA 30097
Marco H.

Marco H.

Installing Chandelier

Near Muirfield Ct, Duluth, GA 30097
Joaquin  P.

Joaquin P.

I’m here installing flood lights and fixing flourescent light

Near Old Bridge Way, Duluth, GA 30096
Kyle B.

Kyle B.

Completed Homecare electrical inspection

Near Glenarbor Dr, Duluth, GA 30097
Kevin M.

Kevin M.

Biannual home care inspection

Near Whitney Valley Walk, Duluth, GA 30097