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
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Replacing Ballast
Rick - Duluth, GA
Wilson did an excellent job
Fast and dependable service
Joe - Duluth, GA
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.
great experience ... super nice professionals
Mark - Duluth, GA
timeline of call to TE then service was fast service was very professional an transparent WILSON is great person ... very kind and understanding
Excellent work, very trustworthy
Janet - Duluth, GA
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.
Thorough, professional work
Steven - Duluth, GA
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.
Awesome
Tony - Duluth, GA
Shannon and Scott made this happen . I couldn’t be happier.
Very quick and did some extra work just because he felt like it
Taylor - Duluth, GA
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.
TE has a fantastic team !
Sofia - Duluth, GA
Great Service
Donna - Duluth, GA
Prompt, efficient, knowledgeable, personable. Work was well done. Thanks Chace and TE.
Great service & very knowledgeable. Solved
Marcia - Duluth, GA
Solved our problem very efficiently.
Wilson H.
Installed nest smoke detectors
Wilson H.
Replace flood lights and replaced a ceiling fan.
Luis H.
Replacing old trim Can for new LED wafer lights
Luis H.
Help locate where CAT5 connections meet
Luis H.
How to locate where cat five connections meet
Wilson H.
Diagnose power lost to several outlets and made adequate repairs to the circuit/ main panels.
Kevin M.
Biannual hvac inspection
Jonathan V.
Troubleshoot and repair a ceiling fan not working.
Jonathan V.
Installed under cabinet lights, and a whole house surge protector.
Josh S.
Install whole house surge protector and smoke detectors
Miguel M.
Chandelier replace
Miguel M.
Troubleshooting
Wilson H.
Diagnose light in office not working and made adequate repairs.
Jeffrey W.
Troubleshooting a circuit not working, adding a new circuit and outlets in garage, installing a whole house surge protector
Wilson H.
Diagnose power lost to dishwasher and made adequate repairs.
Jamie P.
Relocating light in Duluth
Kevin M.
Furnace not working
Miguel M.
Install can lights
Wilson H.
Diagnose outlets thru out the house not working, installed whole house surge protector, new outlets , new switches , new light in laundry.
Kyle B.
Replaced light ballast and rewired garage sensors
Josh S.
Convert fluorescent fixture to LED rewire furnace room
Adam S.
Quoting for sub panel install and Tesla charging outlet
Luis H.
Quoting chandelier replacement !
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.
Scott H.
Installing new outlets
Jeffrey W.
Installing new smoke detectors, replacing broken switches, replacing broken switch box, installing new light bulbs
Marco H.
Installing Chandelier
Joaquin P.
I’m here installing flood lights and fixing flourescent light
Kyle B.
Completed Homecare electrical inspection
Kevin M.
Biannual home care inspection
