We are your local electricians in Gainesville! If you're having problems with your air conditioning, heating, plumbing or electrical system, turn to TE Certified. Our licensed and certified technicians and electricians in Gainesville, GA have served the surrounding areas for decades! Read some of our reviews below to see why your neighbors in Gainesville trust TE Certified for plumbing, electrical, and HVAC service!
We are your local electricians in Gainesville! If you're having problems with your air conditioning, heating, plumbing or electrical system, turn to TE Certified. Our licensed and certified technicians and electricians in Gainesville, GA have served the surrounding areas for decades!
Electrical Service & Repairs
Do you live in Gainesville, GA and need an electrician? Whether you need an electrical panel upgrade, you want to check the safety of your electrical system or just need a simple electrical repair, the team at TE Certified Electricians is here to help. We also offer indoor and outdoor lighting services and can even install a home EV charger. We understand that dealing with electrical issues can be stressful, which is why we offer a wide range of services to meet your needs.
Whole Home Generator Installation
If you're looking for a way to keep your Gainesville area home powered up even during a power outage, consider installing a whole home generator. A backup generator can provide you with always-on power, so you don't have to worry about losing power to your lights, appliances, and other home essentials. We can help you repair or install a whole home generator and are an Elite Generac Authorized Dealer. We also offer generator maintenance and repair services, so you can rest assured that your generator will be keeping your Gainesville area home powered up for years to come.
Gainesville Plumbers
TE Certified is your trusted plumbing repair company serving the Gainesville, GA area. We provide a wide range of plumbing services including water heater installation, sewer line repair, clogged drain repair, and more. We also offer plumbing inspection services to ensure that your plumbing system is functioning properly. Our experienced plumbing technicians are available to provide you with the quality service you deserve. So whether you need a simple repair or a complex installation, we're here to help.
Gainesville Heating & Cooling Services
TE Certified HVAC is a heating and cooling repair company serving the Gainesville, GA area with specialized HVAC installation and maintenance services. We're your one-stop shop for all things heating and cooling, and we're dedicated to providing our customers with the best possible service. We offer a variety of services, including HVAC repair, installation, and maintenance. We also offer a tune-up service that can help keep your HVAC unit running smoothly all year round. If you're having any problems with your heating or cooling system, contact us to schedule a consultation. We'll be happy to discuss your options and help you find the best solution for your needs.
We're not satisfied until you're satisfied, which is why we have thousands of 5-star reviews in the Gainesville, GA area.
Recent Jobs and Reviews in Gainesville, GA
Customers say: The recent reviews exhibits a positive overall sentiment. The majority of reviews are marked by satisfaction, praise, and positive feedback. Customers express gratitude for the quality of service, professionalism, and expertise of the technicians. Many reviews mention the technicians' ability to explain the issues and provide clear explanations of the solutions. There are also mentions of timely arrivals, efficient work, and courteous behavior. Additionally, customers appreciate the transparency in pricing and the lack of pressure to make unnecessary purchases. Negative reviews are present but are outweighed by the positive ones. The negative reviews mainly revolve around minor issues such as a missed call or a broken picture during installation. However, the company's response to these issues is highlighted as they apologize and promise to pay for the damages. Overall, the sentiment is positive, with customers expressing satisfaction with the services provided by TE Certified.
Our Local Reviews by City
- Acworth, GA (307)
- Alpharetta, GA (3405)
- Alpharetta, Georgia (1)
- Atlanta, GA (3424)
- Atlanta, Georgia (3)
- Auburn, GA (21)
- Austell, GA (33)
- Avondale Estates, GA (43)
- Ball Ground, GA (46)
- Belvedere Park, GA (1)
- Berkeley Lake, GA (11)
- Bethlehem, GA (9)
- Big Canoe, GA (4)
- Braselton, GA (46)
- Brookhaven, GA (37)
- Buford, GA (223)
- Canton, GA (538)
- Cartersville, GA (15)
- Chamblee, GA (96)
- Clarkston, GA (10)
- Clermont, GA (1)
- Coal Mountain, GA (1)
- College Park, GA (8)
- Conyers, GA (32)
- Covington, GA (10)
- Cumming, GA (1399)
- Dacula, GA (121)
- Dahlonega, GA (6)
- Dallas, GA (67)
- Dawsonville, GA (36)
- Decatur, GA (444)
- Doraville, GA (88)
- Douglasville, GA (15)
- Dracula, GA (1)
- Duluth, GA (679)
- Dunwoody, GA (471)
- East Point, GA (5)
- Ellenwood, GA (3)
- Euharlee, GA (4)
- Fairburn, GA (2)
- Fargo, GA (1)
- Flowery Branch, GA (68)
- Gainesville, GA (134)
- Grayson, GA (57)
- Hampton, GA (1)
- Hapeville, GA (1)
- Hiram, GA (11)
- Holly Springs, GA (23)
- Hoschton, GA (45)
- Jasper, GA (14)
- Jefferson, GA (5)
- Johns Creek, GA (172)
- Kennesaw, GA (341)
- Lawrenceville, GA (510)
- Lehighton, PA (1)
- Lilburn, GA (180)
- Lithia Springs, GA (2)
- Lithonia, GA (18)
- Loganville, GA (70)
- Mableton, GA (162)
- Marietta, GA (2020)
- McDonough, GA (2)
- Milton, GA (199)
- Monroe, GA (9)
- Morrow, GA (1)
- Norcross, GA (398)
- North Decatur, GA (1)
- North Little Rock, AR (1)
- Oakwood, GA (7)
- Peachtree Corners, GA (45)
- Peachtree Corners, Georgia (1)
- Pendergrass, GA (2)
- Pine Lake, GA (4)
- Powder Springs, GA (134)
- Riverdale, GA (1)
- Roswell, GA (2445)
- Sandy Springs, GA (327)
- Scottdale, GA (6)
- Smoke Rise, GA (1)
- Smyrna, GA (428)
- Snellville, GA (181)
- Snellville, Georgia (1)
- Statham, GA (3)
- Stockbridge, GA (1)
- Stone Mountain, GA (199)
- Stonecrest, GA (17)
- Sugar Hill, GA (102)
- Suwanee, GA (616)
- Sweetwater, WY (1)
- Talking Rock, GA (1)
- Talmo, GA (1)
- Tate, GA (1)
- Taylorsville, GA (1)
- Temple, GA (1)
- Tucker, GA (131)
- Waleska, GA (23)
- Westfield, GA (1)
- White, GA (4)
- Winder, GA (27)
- Woodstock, GA (807)
Job Locations and Reviews

Replaced 25 year old electric water heater. New copper pipe, new quarter turn ball valve. Added expansion tank and expansion tank strap, set at 55 psi. Everything insulated and tested for leaks.
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Jonathan had us out today because his main level system is not heating properly. Upon arrival we noticed that it is 60° inside the home. Jonathan has set the system for 65°. We checked the air handler that is located in the basement. We noticed that everything is currently running however there isn’t any heat being produced. We headed outside to the heat pump and noticed that only the outdoor fan motor was running. We checked the capacitor which was a 70/5 and noticed that on both sides, it was out of range and will need to be replaced. Jonathan approved to have capacitor replaced. We checked refrigerant pressures which were high. We also noticed biological growth on the indoor unit and recommended adding UV to the system.
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Replaced front hose bib
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Replaced defective pop up assemblies in the master bath with replacement parts provided by the manufacturer. Leak in gas line in the downstairs fireplace fixed after testing the unions.
Ron was an absolute pleasure to have here. He was informative and helpful every step of the way. He went above and beyond while here and the job he did was outstanding. Great work ethic, great attitude and just a great person. I will definitely look for his help if I need another electrician.
Full home and generator safety inspection. Along with safety concerns and suggested item quotes.
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Troubleshoot breaker for basement freezer keeps tripping. Run dedicated 20 amp line to freezer location. Installed gfi with alarm. Replaced outlet to the left of the electrical panel. Replaced breaker for existing basement circuit. Everything tested and working properly.
He was very informative. Very courteous and respectful. Did a great job!
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Installed homeowner supplied gas control valve, water heater made in 2020. Installed thermal expansion tank at same time.
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Figure out why basement circuit doesn’t work Re run flood light circuit with proper wire, pvc, boxes, and new flood lights. Re device basement Split up basemen circuit
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Replaced PRV for customer pressure on the home was 80+ after replacement of PRV pressure was regulated to 55 psi all work was tested and documented with pictures
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Water Heater Circuits: Existing water heater circuits were installed for a 30-60 gallon water heater which only needs a 30A circuit breaker and 30A rated wire. The water heaters that are installed are 100 gallon water heaters that need a 50A circuit breaker and 50A rated wire. The previous electrician should’ve replaced the wiring when the water heaters were upsized or originally installed. Instead of replacing the wiring, they just put a 50A breaker on 30A rated wire. This is a safety concern, as 10AWG cannot handle the heat of a 50A circuit and can melt the insulation from the copper. Suggested to run new wires from electrical panel for each water heater to avoid complications in the future. _______________________________________ Freezer Circuits: On the refrigerator circuit there are also two deep freezers attached which is not recommended. Having the refrigerator and freezers on their own individual circuits will ensure the circuit won’t be overloaded causing the breake
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Check system for no heating or cooling and found that the furnace switch was turned off also found there is no wet switch or safety switch for better flood protection also found no indoor air quality products in the system to help keep the air and system cleaner.
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Repair on Generac 45kw standby generator
Thank you and your Team!!
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Originally installed outdoor cover. Homeowner cut the cover to plug in RV outlet. Ordered extra deep cover as a replacement.
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Install new washer box/new 2 inch P-trap in hot and cold risers/new dryer duct housing
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Replace light in laundry room one for one swap
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Replace all outlets and switches throughout home Install new 20 amp outlet left or right side of garage Fix double tapped neutrals to each their own screw Replace chandeliers with customer supplied lights Replace bad light in kitchen
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Install 1 tankless 199,00 btu’s Navien Tankless water heater
First class service, from a first class electrician. Thank you for your help and presenting my options in a very professional manor.
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Extended circuit from outlet in the shop to the right side of the door as you walk in to an exterior outlet with weather proof cover. Outlet is protected by a duel function outlet. Everything tested and working properly.
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Performed scheduled maintenance. Replaced thermostat Started and tested system in heat and cool mode
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For this job, we did a thorough electrical inspection and replaced 1 outlet with a GFCI outlet.
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Secure meter
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Estimate for new gas line approximately 100 feet/3 fixtures
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Added expansion tank and removed pressure relief valve
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Estimate for electric water heater rebuild/unit under warranty
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Returned to install upstairs gas valve. Install hot surface igniter, pressure switch and control board. Tested operation in heating and cooling and tested all safeties. Upstairs furnace is operating properly as designed.
Very pleased. Did a great job.
Great work by very friendly people
Service
TJ did a great job, very professional
Great
Koi was very professional and friendly. Expert service was provided and quickly.
Jason did a great job but ran out of time on a Thursday evening. He was off of work so he planned to be back on Monday. That evening, we found that some breakers started flipping in part of our house and wouldn’t stay on leaving some in our house with no electricity in part of the house. I called first thing Friday morning and the best they could do is schedule someone to come look at it between 3:00 and 6:00. They finally arrived at 4:40 but admitted that it was too late in the day to be able to actually fix anything. So, ultimately, TE left their customer in worse shape than before and then expected them to just wait four days for them to come out and actually help. I contacted another electrician who could come to my house on the weekend and cancelled all cervices with TE.
David was awesome !
Excellent
This Techs did a great job and were very polite to deal with
As always Wilson is an excellent service technician. He can pinpoint the problem and repair the problem.
Jason did a great job of installing our new HVAC system and making sure that it worked efficiently. He went over the use of the system with us and made sure that if we had any questions to call the office after they left. He was a good partner in working with the two other teams assigned to our project led by Austin and Matthew
Austin was conscientious, helpful and communicative. His team did an excellent job of installing a new HVAC system and explaining its use. He made sure we were comfortable in knowing how to manage it. I appreciated the service of T. E. Certified
Excellent service and provided various solutions.
Exceeded all expectations! Wayne was professional, friendly, highly experienced & kept job site clean at all times! From the super easy scheduling to the install…fantastic job & highly recommend! Only negative-we did have sticker shock when we were given a quote once he arrived T house, as it exceeded our budget by nearly triple! Still proceeded but would recommend giving a ballpark estimate price range prior to showing up at job. Wish every contractor had the pride and talents that Wayne had!!
Luis was extremely professional and did a great job with installing a Tesla charger in my garage. He cleaned up the area after he finished working and it was honestly cleaner when he left than when he arrived. I am very satisfied with the quality of the work.
Thank you for trusting TE! We appreciate you.
Respectful of time and property. Did what he said he would do in the time frame and for the price. Repeat customer and will continue to return to Dalton and TE Electricians for future needs
I had numerous issues that needed addressing. Mauricio listened to each of my concerns as well as walking through each of my concerns. Mauricio was able explain to me each area that was a problem and give me an estimate with three different options for one of the situations. After completing what needed to be done we did another walk thru so he could show me each area that had been addressed and asked me if I had any questions. Very thorough and detailed. I would highly recommend TE Electrical and Mauricio as well.
Easy appointments, professional service, considerate and polite, they follow up with their customer. TE Certified exceeds expectations, every time. WOW!
I was able to call and make an appointment for the next day. Their customer service is great. Everyone involved was very friendly and helpful. The service technicians were quick and efficient. Very knowledgeable when we had questions. Overall great experience.
These guys were great - explained everything and worked until everything was done, including cleanup and instruction after the install.