Gainesville GA – Electricians, Plumbers & HVAC Company

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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!

Gainsville electrician
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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

Rated 4.9 out of 5 stars based on 242 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently express gratitude for the professionalism, knowledge, and expertise demonstrated by the service technicians. A dominant theme throughout the feedback is the emphasis on clear communication, with reviewers frequently praising how thoroughly issues were explained in understandable terms and how various options were presented to help them make informed decisions. The technicians' attention to detail, careful workmanship, and respectful treatment of customers' homes are repeatedly highlighted as standout qualities. Customers also express strong appreciation for the personable and friendly demeanor of the service providers, noting how their approachable attitudes helped ease the stress often associated with home repairs. Punctuality and timeliness emerge as another recurring positive theme, with many reviewers noting that technicians arrived on schedule and completed work efficiently. The level of care and customer service receives particular acclaim, with several customers indicating they would enthusiastically recommend the company to friends and family and expressing intent to use the services again in the future. Overall, the reviews convey a sense of trust, satisfaction, and confidence in both the quality of work performed and the integrity of the service professionals.

Gainesville, GA at a glance

TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Gainesville, GA between August 2026 and September 2026.

The 29 customer reviews shown here average 4.7 out of 5.

The most recent job was on September 18, 2026.

Our Local Reviews by City

Job Locations and Reviews

Mauricio H.
Mauricio H. Checked in
Tv install
Gainesville, GA 30506
Enrique R.
Enrique R. Checked in
For this job, we worked on troubleshooting the stove circuit and replaced a defective breaker.
Gainesville, GA 30504
Anthony F.
Anthony F. Checked in
Water company notified customer that she has a leak somewhere. Water bill was $900. Found that main water line coming into the crawlspace was 1/2”, had no PRV, and no way to cut off the house. Installed ball valve to be able to isolate home from water service coming to the home. Found that water leak was in fact in the yard while new main water shutoff was off and meter was on. Recommended they call National Leak Detection to identify where the leak is as there are no visual indications of a leak anywhere in yard. Left estimate to repipe whole home as well as install new water heater.
Gainesville, GA 30501
Harun A.
Harun A. Checked in
Removed existing gas line for stove. Capped off gas line and tested work for leaks. Spray painted gas meter as a courtesy at no charge.
Gainesville, GA 30504
James S.
James S. Checked in
Install new wafer led light in place of dome light in master bathroom water closet.
Gainesville, GA 30506
Review
Barry Brubaker - Gainesville, GA 30506
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Barry, thank you for the 5-star rating. We appreciate you taking the time to support TE Certified and are glad you had a great experience.

Anthony F.
Anthony F. Checked in
Cast iron was leaking from main floor hallway toilet. Cut out Sheetrock in basement hallway bathroom ceiling to access necessary drains. Removed old toilet from flange. Cut out 4” cast iron to next hub and 2” cast iron before it catches shower drain. Removed old cast iron toilet flange and riser. Repaired drain up to toilet. Stubbed up 4” for toilet/flange. Lowers of water damage was observed to be on subfloor. Advised Derrick to take a look at it when he gets home from his flight and recommended Property Medics if they deem that more substantial repairs are needed for subfloor. Left quote to come finish the toilet when it was decided if they want to do it before or after remediation.
Gainesville, GA 30501
Review
Jo Antcliff - Gainesville, GA 30504
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Jo, thank you for the 5-star rating and for taking the time to share your feedback with TE Certified. We appreciate your trust in our team and are glad you had a great experience.

Mauricio H.
Mauricio H. Checked in
Install new outlet for range
Gainesville, GA 30504
Jesus E.
Jesus E. Checked in
Installed 28 customer-supplied circuit breakers in the main electrical panel. Replaced one mismatched breaker with a properly matched breaker to ensure compatibility with the existing panel. All work was completed as part of the breaker installation and replacement service.
Gainesville, GA 30506
Chase F.
Chase F. Checked in
Install ceiling fan rated box and reinstall existing ceiling fan at front bedroom location. Tested fan after installation and everything works as intended. Much more secure installation using proper fan rated box and machine screws instead of existing Sheetrock screws.
Gainesville, GA 30506
Austin M.
Austin M. Checked in
I performed a troubleshoot on a ring doorbell that stopped working after a recent storm. They have one ground rod at the meter and no surge protection in the home. I tested the wiring and connections at the breaker and the doorbell. When the wires are touched directly they ring the chime. A test doorbell was hooked up and worked properly so the doorbell is damaged and needs replacement. I left estimates to replace the doorbell with a new one when the homeowners get one, and we installed surge protection today at the panel. Estimates were left to install a new door bell as well as to add another ground rod to the existing meter. There was one breaker that was labeled as 240 volt circuit that I left off. It is currently hooked up to a 50 amp breaker with two different 12/2 homeruns attached to it. I informed the homeowner of the dangers of this and we tried going around the house to locate the circuit but was unable to do so. We left it off so that way she could try and determine where i
Gainesville, GA 30507
Review
Wonderful to work with. Very genuine. Gave us many options.
Annie - Gainesville, GA 30506
Luis L.
Luis L. Checked in
Thank you for continuing to use TE Certified to help with your Home Care needs. For this appointment I diagnosed and repaired your kitchen circuit issue. 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. 😁👍
Gainesville, GA 30506
Guillermo C.
Guillermo C. Checked in
We install LED trims for can lights and added a new switch leg on the basement
Gainesville, GA 30501
Alberto G.
Alberto G. Checked in
Master toilet rebuild Main floor toilet rebuild Basement toilet rebuild Customer called us out to replace the internal parts in four toilets. We came out and the customer expressed to me how the master toilet was leaking from the tank to bowl bolts. We noticed the basement and the master toilet tank to bowl bolts were super rusted. We inspected the 2nd floor toilet and we did not see any issues with the internal parts or any sign of a leak. We also inspected the hallway toilet on the main floor and there was no signs of a leak around to tank to bowl bolts. We also noticed there was cpvc water lines and let the customer know about the side affects about the material. We recommended to do a minor rebuild on the toilets and they agreed. We replaced the internal parts on three toilets along with tank to bowl bolt replacements. We tested for any leaks around our work and there were none present. We recommended to have one out sewer supervisors come out and further investigate the water li
Gainesville, GA 30506
William K.
William K. Checked in
Excavate located area of damagedWatermain service, excavate area to exposed damaged section of pipe, replaced damaged section of pipe with new section of pipe, test for leaks, filling, excavation holes, and cleanup./NO WARRANTY!!/HIGH RISK!!/ Installation: Excavated down to the service line in the flower bed located on the front of the home. Exposed the spot on the service line that was marked by leak detection and performed a spot repair. Pressure tested line for about 30 minutes. Backfilled and beautified dig area. There will be no warranty on this service line spot repair.
Gainesville, GA 30507
Review
Installation of sink faucet was over $300.00. Then the drain wouldn’t line up & they wanted another $500plus to rectify a 1/2” adjustment to line things up!
Bobby - Gainesville, GA 30506
James S.
James S. Checked in
Install garbage disposal outlet underneath sink. Circuit fed from behind dishwasher. Install disposal switch underneath sink. Install dual function breaker on this circuit. Install new weather rated outlet and bubble cover at dock. Install whole home surge protector at main panel.
Gainesville, GA 30506
Michael U.
Michael U. Checked in
For this job conducted link detection service for homeowner, homeowner was not on site today I met with her brother as a field contact. During my investigation, I introduced compressed air to the main service via an unregulated hose bib on the left side of the home. I used Ground penetrating sonar to locate the leak in a flower bed roughly 5 feet off the front of the home to the right of the entrance, the area has been marked with blue flags.
Gainesville, GA 30507
Ben P.
Ben P. Checked in
Remove existing kitchen faucet Install customer supplied Moen kitchen faucet Connect hot and cold faucet supply lines to existing hot and cold shut off valves
Gainesville, GA 30506
Adrian P.
Adrian P. Checked in
Troubleshoot tripped main breaker in panel “b”
Gainesville, GA 30506
Review
The service provider.Max, was very helpful and considerate. However the company he works for is very overpriced and has very little flexibility.
Robert Twilley - Gainesville, GA 30506
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

We aim to provide the best experience possible for our customers and are so sorry to hear that your expectations were not met. If you are interested, please reach out to us at 770-291-5566 so we can learn more about this visit.

Max S.
Max S. Checked in
Today we installed a customer supplied widespread faucet, they recently got the countertop redone and the sink moved slightly to the left. During the installation we noticed an issue with the existing drain piping, it was not lining up with the new sink. We left an estimate for us to properly modify the drain connection, which requires cutting into galvanized. The customer was not interested in us doing so and wanted to try it himself. We collected for the widespread faucet install and confirmed none of my work was leaking. Water pressure is at 40. Thank you for choosing TE Certifed.
Gainesville, GA 30506
Nolan K.
Nolan K. Checked in
Build and install ceiling fan
Gainesville, GA 30501
Review
Gavin and his assistant did a very professional job and very thorough job. Gavin made sure the Tesla universal charger was working properly and helped get it all registered and assigned properly! Offered any additional services I might need to contact him and TE at any time.
Dan - Gainesville, GA 30504
Gavin C.
Gavin C. Checked in
Supply and install of universal car charger with provided new circuitry
Gainesville, GA 30504
Mauricio H.
Mauricio H. Checked in
Replace existing panel for a QO with 54 space Install 4 outlets 2 circuits Install 2 shop lights with 3 way Install 1 outlet for garage door Install 2 sconce lights with switches with 3 way Replace 3 flood lights
Gainesville, GA 30507
Max S.
Max S. Checked in
Install a properly sized Halo whole home filtration system in the garage. Provide a bypass valve system and include a post sediment filtration system. Install a purge valve, insulate water lines and run a dedicated backwash drain line to the exterior of the home. System includes 5-stage carbon/high density garnet/micro-pore media filtration with ION water conditioning for scale protection. Eliminates need for purchasing bottled water. Reduces bad taste and smells in municipal tap water by reducing chlorine, chloramine, gases, dyes, heavy metals, pollutants, pesticides, etc. Installation includes backwash piping ran to exterior location. Does not include installation of an electrical outlet. 10 year part warranty on the unit through Halo 1 year parts and labor warranty through TE Certified Lifetime Workmanship Warranty Comes with a free tankless flush service flushed system out for 1 hour, confirming the water is crystal clear Backwash set to Friday at 11:00 AM Thank you for ch
Gainesville, GA 30506
Juan C.
Juan C. Checked in
Based on our findings today, it might be time to think about getting a brand new system.
Gainesville, GA 30506
Ben P.
Ben P. Checked in
Leak from expansion tank Customer was out of town and came home to a flooded basement The expansion tank ruptured and leaked, spraying on backside of basement bathroom wall beside water heater The leak spread under the wall to the bathroom and under the wall to the kitchen area. The water soaked into the carpet in the theatre room also Remove and replace expansion tank. Mount to structure and pump to 5 psi higher than house pressure Set up customer with mitigation referral
Gainesville, GA 30504
Review
We learned that a previous company installed a bad thermostat or didn’t install it correctly and that led to the heater running behind the AC 24/7
Pedro - Gainesville, GA 30507
Review
Ben was very helpful
Peggy - Gainesville, GA 30504
Review
We had a bunch of people over for the weekend and of course, the worst happens with a waste water back up. Alberto showed up, found the problem and fixed it fast. He was very nice and knowledgeable. He is the kind of person you Hope shows up at your house when you need some work done. Great guy.
Chris - Gainesville, GA 30506
Review
We have used TE Certified 4 years ago when we moved in and had a wonderful experience and decide to use them again fir a water heater Steve Samual the Technician was great. Prompt, knowledgeable and on time.
Lotty Martin-McArter - Gainesville, GA 30504
Response from TE Certified Electrical, Plumbing, Heating & Cooling:

Lotty, thank you for the 5-star review and for trusting TE Certified again. We are glad Steve was prompt, knowledgeable, and on time with your water heater. Your kind words mean a lot to our team. We appreciate you taking the time to share your experience.

Review
Great job
Pedro - Gainesville, GA 30507
Review
Awesome, Jared was polite, informative and got the job done. He is very qualified and I highly recommend him.
David - Gainesville, GA 30504
Review
Alex provided me with excellent service and went out of his way to explain to me what was going on with my AC.
Scott Umberger - Gainesville, GA 30504
Review
Adrian was very knowledgeable and friendly Price was more than I had hopef
Jim - Gainesville, GA 30506
Review
Mr. Kangas was here all day explained everything he did, performed exceptional work. Will definitely call him here again.
Chuck - Gainesville, GA 30504
Review
Got in quickly after I called. Trouble shot and figured problem out. Had it fixed and cooling the house quickly.
James - Gainesville, GA 30506
Review
Jesus was well informed and efficient.
Brandi - Gainesville, GA 30506
Review
Max was very polite and informative.
Bobby - Gainesville, GA 30506
Review
Jason took his time to troubleshoot the issue, explain his suggested repairs with reasoning, and completed the project in a timely manner
Tim - Gainesville, GA 30506
Review
Excellent
Jennifer - Gainesville, GA 30506
Review
Alex did a great job
Barry - Gainesville, GA 30501
Review
All good. We will ask for him again.
Jennifer - Gainesville, GA 30506
Review
James did a great job
Gary - Gainesville, GA 30506
Review
The boys did a great job! 5 star
Gary - Gainesville, GA 30506
Review
Great service
David - Gainesville, GA 30506
Review
Alex did a phenomenal job for us
Brad - Gainesville, GA 30506
Review
Doug looked at all areas of our home for electrical issues identifying many and some were safety hazzards.
Jennifer - Gainesville, GA 30506
Review
Adrian took his time and found the issue with our wires. He has solved the issue plaguing is for 5 years
Tim - Gainesville, GA 30506
Review
Henry was wonderful. He was timely and efficient. I also appreciated his explanation for the extra steps that would be needed to install one of the lights I had purchased, then offering an alternate solution. Your in great hands with Henry!
Missy - Gainesville, GA 30506