If you're having problems with your air conditioning, heating, plumbing, or electrical system, turn to TE Certified. Our award-winning electricians, plumbers, and HVAC technicians have worked hard in the Sugar Hill area since 2003 and have earned thousands of 5-star reviews from homeowners.
- Award-winning
- Fully licensed
- Highly rated
- Lifetime Workmanship Warranty
- Same-Day Service
From big renovations to small repairs, we use our expertise and equipment to provide the best home services possible.
Scheduling in Sugar Hill is easy! Call (770) 667-6937 or click the button below to book online.
Electricians in Sugar Hill, GA
TE Certified Electricians cover all the services you need to boost comfort, upgrade your home, and enhance home security! We offer same-day scheduling in Sugar Hill, award-winning services, and an unbeatable Lifetime Workmanship Warranty!
Electrical Services
Ready to schedule your electrical service with TE Certified? Call (770) 667-6937 or click the button below to schedule online!
Plumbers in Sugar Hill, GA
What can our licensed plumbers do for you? We offer same-day scheduling and award-winning service to every homeowner in Sugar Hill. So you can solve stressful plumbing issues as soon as possible, protecting your home and comfort.
Plumbing Services
- Installations
- Repairs
- Inspections
- Water Heater Services
- Tankless Water Heater Services
- Water Leak Detection
- Drain Clearing
- Water Line Services
- Garbage Disposal Services
- View More
To schedule your plumbing service, call (770) 667-6937 or click the button below to book online!
HVAC Services in Sugar Hill, GA
Keep your HVAC system running efficiently and your home comfortable all year with TE Certified HVAC services! We offer award-winning HVAC services throughout the Sugar Hill area. We are Daikin Comfort Pros and Rheem Pro Partners, and are trained on Carrier, Trane, Goodman, and all other major residential HVAC brands!
When you need reliable heating & cooling services, contact TE Certified.
Heating & Cooling Services
- AC Repairs
- AC Replacements
- AC Maintenance
- Furnace Repairs
- Furnace Replacements
- Furnace Maintenance
- Indoor Air Quality Services
- UV Lights
- Humidifier
- Dehumidifier
- View More
Call (770) 667-6937 or click the button below to schedule online!
HomeCare Maintenance Plan
We created the HomeCare Maintenance Plan to make keeping your home comfortable and protecting your investments as easy as possible! The plan covers the most important systems in your home, including electrical work, plumbing, and HVAC units.
Membership Benefits & Features
- Complete Fall & Spring HVAC Maintenance
- Annual Electrical Safety Check-Up & Plumbing Inspection
- Priority Scheduling During Our Busiest Months
- Extended Warranties On Equipment
- Additional 10% Off all HVAC Repairs
- Trained & Certified Professional Service from TE Techs
Recent Jobs and Reviews in Sugar Hill, GA
Customers say: The overall sentiment across these reviews is overwhelmingly positive, with customers expressing high satisfaction, gratitude, and a strong willingness to recommend the company and use its services again. A recurring theme is professionalism, as reviewers consistently describe technicians as punctual, courteous, and respectful of their homes. Customers also frequently praise the technicians' knowledge and thoroughness, noting that they diagnose problems accurately, point out additional issues that might otherwise have gone unnoticed, and fix them efficiently. Clear communication stands out as another prominent strength: many appreciated having options, estimates, and processes explained patiently, without feeling pressured. Warmth and personability also come through often, with words like kind, friendly, and pleasant describing the interactions. Reviewers also value the speed and reliability of the service, including quick scheduling, same-day or next-day availability, timely arrival, and tidy, well-executed work. Many customers mention repeat business or plan to request the same technicians again, and several express enthusiasm about referring friends and neighbors, reflecting deep trust and loyalty. Overall, the tone is appreciative and confident, portraying the company as dependable, skilled, and genuinely customer-focused.
Sugar Hill, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Sugar Hill, GA between September 2026 and November 2026.
The 28 customer reviews shown here average 5.0 out of 5.
The most recent job was on November 10, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 183 jobs in Sugar Hill, GA in the last 12 months. The first job there was in October 2013.
Our Local Reviews by City
- Acworth, GA (516)
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- Woodstock, (1)
- Woodstock, GA (1127)
Job Locations and Reviews
Replaced water service line from meter to home. Installed new shut off valve in box by meter.
Dryer breaker tripping -install correct 3 prong dryer outlet -install correct dryer cord for 3 prong outlet
Installed new main water service line from meter to back left of house. Also new 8” valve box, courtesy valve at meter and inside meter box at house connection new Wilkins Prv and ball valve. Also, homeowner decided to add a hose Bibb cut wall removed old hose Bibb and tied into main line. Pressurized house purged out all fixtures. Tested house. Static Pressure on home at 60 psi. No leaks
Homeowner had called in says the upstairs thermostat is showing an error code. Observed a Y one error code only on the upstairs thermostat. Main floor thermostat was functional and turned on the cooling with no issue. Observed the C wire, not illuminated under equipment. The common wire for the thermostat had come loose. I did not have this error code when I worked on the equipment.
Replaced main shutoff gate valve with new ball valve. Isolated after new valve installed to see if main water line has a break in it. Turned on meter left off ball valve meter still spinning. Informed homeowner the ways he could proceed. Replacement of water line recommend. Also, may do spot repair after a leak search has been completed and marked area were they think leak is located. Removed old gate valve, installed new ball valve. Tested fixture. No leaks
For this job, we worked on redoing a junction box that was done poorly from the beginning. neutral was broken off, and they were using the switch to turn off the neutral instead of the switch leg so we replaced the outlet, the switch, redid the junction box and bonded the box as it was not before. will leave an estimate to replace the breaker and the light fixture as well.
Install outlet in desired location
For this job, I came to look at a call in which the system was not heating. Once I arrived, i proceeded to put the thermostat in heat and inspect the indoor unit. I noticed that, although the thermostat was calling for heat, it was not relaying a signal to the board to turn on the heater. After Troubleshooting, I was able to determine that the issue was with the program settings for the thermostat. The thermostat was set as a heat pump, although it is a gas furnace. I proceeded to change the settings on the thermostat as well as properly test the unit in heat and cool to ensure that everything was working. While here I showed the customers my findings, as well as provided estimates. Thank you for choosing TE certified.
Excellent service and professionalism
Found stream of water coming out of ground on right side of home, dug down area to locate busted 1 inch to three-quarter fitting on main service waterline. Cut damaged fitting out and reconnected with proper fittings, turned the water onto to test and a proper function and backfilled hole.
Arrived at the home due to some outlets not working, during the troubleshooting process we noticed locations lacking GFCI protection, no surge protection in the home and neutrals and grounds were landed together and double tapped. Installed GFCI protection where needed throught the home, including, outdoors, kitchen, garage and bathrooms. Also installed a whole home surge protector and separated neutrals and ground in the panel.
I had LOTS of questions which Logan was happy to answer. He was thorough, knowledgeable and explained everything that he was doing.
Came out to pinhole leak and copper line in garage. Also replaced PRV set new PRV to 65 psi.
Replace gas supply line that is leaking and install a new gas line and gas connections.
Came out to leaking water service line main waterline was gray poly explained to customer that I would recommend replacing the entire waterline
Mauricio was kind, professional, personable and very knowledgeable. He inspected everything and put our minds at ease knowing everything was Ok with the electrical in our home. He didn't just say, "everything is fine." He explained everything he did to make his determination and thoroughly explained everything in a way we could understand. He answered all of our questions and never seemed bothered by them. We feel confident in his work. Thank you!
Troubleshoot issues
Friendly, on time and efficient!
Bond gas lines and replace incorrect sized breaker for AC
Replace 3/4” pressure regulator valve and set water pressure to 65psi. Remove old 2 gallon thermal expansion tank on water heater and install a new one and strap properly according to plumbing code. Also move water heater shutoff valve to in front of expansion tank.
Diagnostic for 1 system for the main level and basement. R-22 2003 system with a restricted evaporator coil, rust due to age and growth inside the coil case. Duct board plenums, rusted flue vent and burner compartment. No possible repair options due to R-22 being outlawed. Based on our findings today, it might be time to think about getting a brand new system.
Install customer supplied Tesla charger at the panel. We installed new 6-6-8 copper wire, a 60 amp breaker and programmed the Tesla charger. The box and customer setup paper is next to the charger
Troubleshooting/ new breaker.
Perform a hydro jetting in toilet drain to clear bloackge that a cable machine could not clear. Use mini camera to confirm blockage is cleared. Reset toilet once completed. Cleared the debris and found a piece of tile was stuck in the line. Sewer supervisor will be out to inspect. Pressure was also 90psi.
Excellent
I performed a troubleshoot on the main electrical breaker after it tripped last night. The homeowners went to be with the car charging and woke up with everything in the house off. He tried to reset the main breaker outside but was unable to do so. The meter is loose and falling off of the wall, however the connections and voltages were still good. I turned the main back on and tested the breakers one by one. I turned on everything in the house and started charging the Tesla charger and could not replicate it tripping anything. I suspect they may have gotten hit with a surge overnight and that’s the cause of the tripped main.nEverything was working properly again. I left estimates to add surge protection, and to Resecure the meter. I also informed the homeowner that they have a 150 amp service and if they continue having issues we may have to look at doing a service s upgrade.
-troubleshoot breaker tripping -replace 3 bad arc fault breakers with brand new ones
Install Fridge outlet with new 20A circuit Install 20A circuit below panel
For this job, we worked on doing a ballast bypass on all office areas and bathroom light fixtures. We also replaced and repaired three separate 3-way light switch systems. We also removed an extension cord that was coming out of the wall and was tied into the light switch.
Completed repairs for small office
Awesome service
Very nice young men who were extremely polite and professional Did great work and were fast. Cleaned up their area.
Very impressed with the service we received from booking our appointment to the repair work done by tech Jarad. Work completed in a timely manner. Would definitely recommend TE Certified Plumbing.
Reynaldo came to fix my a/c. He did an excellent job, he explained in detail what the problem was answered all my questions and got my a/c working.
Darren was attentive, did only what he had to and wasted no time. He explained as he went, did what he said and cleaned up when he was done.
Great work
Great service
Arrived on time and provided excellent suggestions then did great work at the exact price that was quoted thanks
Darren was very friendly and completed the job in a quick manner.
Excellent Customer Service
Nathan always does outstanding work!
Paul provided great details on the issue and its possible cause.
Super knowledgeable and friendly!
Darren was professional, knowledgeable, and talented. He did a great job and resolved our issues quickly.
Nathan and Bailey were both great!
Excellent service
Called this morning and they came out same day! Very pleasant experience with everyone at the company especially my tech Mr. Maddox!!
Excellent Service for a great price!
Javier is professional and informative, with excellent customer service!
Jason was so helpful and a miracle worker to get my a/c running! He was very knowledgeable and professional! Thank you!
Ron was great! He explained all of my questions. He was polite and very professional!
