If you're having problems with your air conditioning, heating, plumbing or electrical system, turn to TE Certified. Our licensed HVAC and plumbing technicians and electricians in Sugar Hill, GA have served the surrounding areas for decades!
We're not satisfied until you're satisfied, which is why we have thousands of 5-star reviews in the Sugar Hill, GA area. Read some of our reviews below to see why your neighbors trust TE Certified when they need an electrician, plumber or HVAC company!
Recent Jobs and Reviews in Sugar Hill, GA
Customers say: The reviews exhibit a positive sentiment towards TE Certified. The majority of the reviews are highly positive, with customers expressing satisfaction with the company's services, professionalism, and quality of work. Customers appreciate the company's responsiveness, punctuality, and ability to handle various electrical projects. Positive reviews mention the company's competitive pricing, friendly and knowledgeable technicians, and excellent communication throughout the process. Additionally, customers highlight the cleanliness and organization of the technicians, their willingness to go above and beyond to meet their needs, and their overall positive experience with TE Certified. However, there are a few negative reviews, which mainly focus on minor issues or misunderstandings. Customers mention delays, scheduling conflicts, or minor communication glitches, but these instances are rare and do not detract significantly from the overall positive sentiment. Overall, the reviews suggest that TE Certified is a reliable and trustworthy electrical service provider that delivers high-quality work and excellent customer service. Customers appreciate the company's professionalism, punctuality, and ability to handle a wide range of electrical projects, and recommend the company to others.
Our Local Reviews by City
- Acworth, GA (312)
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- Sugar Hill, GA (102)
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- Tucker, GA (136)
- Waleska, GA (25)
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- White, GA (5)
- Winder, GA (28)
- Woodstock, GA (822)
Job Locations and Reviews

Thank you for continuing to use TE Certified to help with your Home Care needs. For this appointment I replaced your 10 year old smoke detector with a new smoke detector. I’ve attached all the pictures taken throughout the process with this invoice. If you have any questions or if you experience any electrical issues, please contact me directly. If you would like help from any of our other professional tradesmen with 5% off your next home improvement solution, please contact our office and they will happily assist you. Thank you again for your time and the opportunity to serve you, your family, and home. Take care, stay blessed, and have a great month ahead. -Luis L.

I was called out originally on 3/19/25 to look into two breakers tripping. I remade all connections on the initial visit and repaired a small nick in the insulation. The breaker has continued to trip, so today I did an insulation test to verify that wiring is in good shape. The test results were good with no damage. Offered to replace outlets and breaker but we wound up just replacing the breaker. I waited for 30 minutes after installing and it didn’t trip again. If it continues to trip our only option after this would be to replace all four outlets on the kitchen wall.

Sure injection pump service, and quiet check ball valve combo installation

Troubleshoot kitchen outlets circuit and replace the dishwasher breaker.

Replaced garage hose spigot. Could not replace second, without having to cut siding of home open.

Customer has 3 y/o Rheem heat pump system that operates for main level. System was continuously running emergency heating when calling for heat due to incorrectly wired inside thermostat. Corrected wiring. Tested heat strips, which are operational when called for. Noticed that media filter was very dirty and was not replaced. No form of water protection present. Condensate pump was aged. Blower wheel cleaning is needed. Recommend UV BlueTube to target and prevent biological growth within system. Pressure levels were normal. Condenser electrical components are good. System is currently working. Replaced 16x20x1 filter for upper level. Upper level system has dirty blower wheel, incorrect drain line installation, and poor water protection. Recommend UV BlueTube for upper level system as well.

For this job I replaced a dinining room light and quoted a panel replacement

Gas leak at meter/removed resealed and reset necessary fittings…

Replaced 13 year old 40 gallon whirlpool natural gas water heater with new 50 gallon Rheem natural gas water heater with all necessary code upgrades

Customer was experiencing 2 blockages one before clean-out and one after clean out. We ran the k750 down the one way clean-out and the k 400 Dow the first floor bathroom.

Replace bd breaker in panel Install whole home surge protection under panel with dedicated breaker

For this job, we did a full home safety electrical inspection. We also replaced 2 3way switches with 2 new 3way switches in the kitchen.

Installation of two sconce fixtures.

Installed Wall Connector

Update 2x combo smoke detectors

Check thermostat for error message and found that the auxiliary heat is running a little bit longer than normal due to the extreme temperatures that we have been having for the past few weeks and doing an inspection on the system found that the zoning isn’t properly done and recommend replacing with better zoning system, and adding a bypass damper Due to no damper being on the current bypass also no wet switch or safety switch on the system for better flood protection and recommend indoor air quality products to help. Keep the air and system cleaner and recommend a dehumidifier to help control humidity inside of the home.

Make all repairs necessary to restore the unit to full health and eliminate all other concerns. Performed 1 system diagnostic. Found blower dirty, clogged and dirty filter, cracked ignition, dirty condenser coil, ac disconnect bypassed for outdoor unit , pitted contactor , and failed dual run cap. Customer choose all necessary repairs. Repairs completed and operations tested. Unit is now heating no issues found.

Customer electrical bill was high due to system being run on aux heat and not on heat. System has a dirty blower wheel, no water safeties, light rust building up on evaporator coil,

Customer had another leak in kitchen ceiling below laundry room. Ran to rinse and spin cycles. Ran water in drain directly from supply line for six minutes. Cut open wall, inside wall was dry. Only evidence of a previous leak was water streaks on back of washing machine. Tested water pressure, water pressure was 90 psi. Customer chose to replace pressure regulator valve. While removing PRV, two pex fittings started to drip, replaced those sections as a courtesy. Set water pressure to home at 65 psi.

Full system Two supply 1 return 2 plenums Flu advanced Duct mods and insulating Breaker will need a 25 amp seaman breaker to pass code. Will need warranty to install at a later date

Replaced aerator for pot filler
Very knowledgeable and professional

Breaker tripping

Replace the faulty dimmer in the dining room, and replace dangerous switch in downstairs bathroom

Home owner has a recalled gas control Valve on his 50 gallon natural gas water heater. The pilot light went out the other day so we recommended changing this control unit out, since it was recalled because of this exact issue. We installed the White Rogers gas control valve and when we leak checked the water heater the boiler drain was not sealing 100% so it was replaced as a courtesy. After both components were installed they were leak checked with no water or gas leaks, as well as function checked. Thank you for choosing te certified.

Troubleshoot outlets throughout the house not working
Very professional,
Jay was fast, thorough, and professional, he solved our problem and did an outstanding job
Fast and professional
We bought a new gas stove but needed a gas line hookup as our house had the line but had an electric range. The whole process with TE plumbing was excellent. They were very responsive when I texted my questions to their website and even responded back on a Sunday and were able to fit us in on the following Tuesday. Our service tech was TJ. He was very professional friendly and explained the process to us gave us a price, and there was no pressure to have the work done with them, but we decided to have it completed and it was done within less than an hour.
Explained everything so that I could understand. Efficient and clean everything up. This really is a great company with amazing employees! They keep you up to date on arrival times which is so helpful! So shout out to the receptionists and schedulers too. 🙂
We needed (4) ceiling fans installed in our home and our technician was Johan. He went above and beyond to ensure he communicated the scope of work, pricing and work progress. He was also very easy to conversate with (couldn't have been nicer) and explained the work in detail each step of the way. We're very satisfied with the work completed and after such a wonderful experience, we will turn to TE Certified for any future repairs/general maintenance for our home. Thank you so much for the great work!
Came out for routine maintenance after my last company proved unreliable - he found issues, explained them throughly and gave me budget friendly options and prioritized what was most important. So pleased with his customer service. Oh- he was on time, cleaned up everything and was pet friendly:)
great service
Responsive on time no BS
TE Certified is a great company to work with Alexis H. Came and installed a smart WiFi switch in a very short period of time and was very polite.
Alex installed ethernet into 6 areas of my home. He was very prompt and diligent with his work, very professional. In the process of doing the work he discovered other issues that need addressing, and due to the quality of the work he did on this job I will be requesting him again. Thank you.
Marcos and his assistance were very respectful to us and our home. They carefully screened the work area to eliminate dust, protected the flooring with mats and cleaned the area before leaving.
I have worked with TE before, and the experience is always good. The phone assistant provided the price upfront for the service requested. I called other companies, and they need me to pay for the technician visit, regardless of the nature of the job. The technician was great, explained the Job he would do, and left some recommendations for improvements. The price was a little high, but the job quality is excellent.
Chadwick was professional, friendly, and competent, actually showed up a bit early! T-E always comes through when you need them!
Nick was fantastic, from his initial assessment through the completion of the job. Another great experience with TE
I was very happy with the work Marcos performed. It was done in less time than estimated. Marcos also did a little extra work as a courtesy. My only complaint was that everything was not put back in place after the work was done. All in all I would not hesitate to call this team again.
Fast, efficient and friendly. Diagnosed and remedied the issue. Attention to detail with regards to workmanship. Clean up performed after service. A+ experience today! Thank you!
Like always, TE did a great job with very knowledgeable and nice reps. I was able to get both the plumbing and electrical work on the same day!
Very professional and friendly people. Came out the next morning and got the work done quickly and thoroughly. I have used TE for electrical and plumbing services at two houses now. They are my "go to" company. Thanks everyone at TE!
Prompt, courteous, and great work! Thank you! Will be calling again soon!
Luis was great. The quality of his work was terrific. He explained in detail all the problems he found and provided excellent results. The work took the entire day, but he did not leave until finished.
Nathan was kind, attentive, professional. Walked me through my options, answered my questions. Absolutely recommend him to others!
Adam was kind, informative and professional.
Great service!