Rated 4.9 out of 26789 reviews

Gainesville GA – Electricians, Plumbers & HVAC Company

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

Rated 4.9 out of 5 stars based on 201 customer reviews

Customers say: # Customer Service Sentiment Analysis The reviews reflect an overwhelmingly positive sentiment toward the service technicians and their work. Customers consistently praise the technicians' knowledge, professionalism, and personable approach. There is a strong recurring theme of appreciation for clear explanations of problems and solutions, with many customers highlighting how technicians took time to ensure they understood the work being performed. Efficiency and thoroughness are frequently mentioned positive attributes, with customers noting that technicians worked diligently to resolve issues, sometimes staying longer to complete important tasks. The reviews convey a sense of trust and comfort with the technicians in their homes. Customers also express high satisfaction with the quality of work performed, often describing it as "excellent" or "fantastic." The overall tone is decidedly positive, with many customers indicating they would recommend the service to others or use it again in the future.

Our Local Reviews by City

Job Locations and Reviews

Juan C.
Juan C. Checked in
Replace existing supply/return duct with new flex ducting. 10" in diameter and 10' in length. Turn on system and check for air flow. L2 Completed home care inspection for 04 system. Client explained that there was an air restriction going into the bedroom in the basement. None of the unit had a clean out vent in the condensation drains.. Client signed a quote for the ionizer to be installed, but she wants it done after the contractor is finished doing the tiles work in the basement and in the upstairs part of the house also they will schedule ductwork cleaning before the ionizer get installed. This will be around a week or two from today.
Gainesville, GA 30501
Review
Excellent service by Ron Oliver and his assistant. They listened carefully and understood our desired jobs to be completed.
On the Lake - Gainesville, GA 30506
Review
On time. And great Job!
Kerri - Gainesville, GA 30506
Jacob R.
Jacob R. Checked in
Removed dual 50 gallon gas water heaters that had multiple failures including leaking recirculation pump, leaking relief valves, and failed thermal expansion tanks. Installed new Navien NPE-240A2 tankless water heater. Modified existing water lines to accommodate new water heater configuration, installed ION-6 inline scale filter to protect unit from scale buildup, capped old exhaust vent and modified existing gas line. ran approx 30ft of 2in PVC exhaust piping and intake vent to the exterior of the home. Sealed penetrations with silicone and added condensate discharge pump to new tankless. Tested system for leaks and verified proper function. Also installed and programmed navilink wifi controller. Insulated water lines and dedicated return line to protect from freezing in unconditioned space. Still unable to locate source of water damage that had occurred in the hallway and pantry.
Gainesville, GA 30506
Jose L.
Jose L. Checked in
-install 1 led wafer lights in pantry closet -install two new outlets with gfci protection -install switch for lights
Gainesville, GA 30506
Marco H.
Marco H. Checked in
For this job, I worked on installing a generator inlet circuit with an inner lock kit
Gainesville, GA 30506
Guillermo C.
Guillermo C. Checked in
We install two new flood lights on a wireless peco switch, switches are located in the entry door. At the barn we bypass two ballast for 8ft light fixtures in second floor
Gainesville, GA 30506
Ben C.
Ben C. Checked in
Was called out about a venting issue come to find out the homeowner added a new sink with tub and tied off a 3 inch drain with no stack so I cut into the sink drain and added a AAV valve to get proper air cause when the tub would drain it would suck the p trap dry on the sink Also why I was her I looked into why the tub filler wasn’t getting any good pressure so I checked the cartridge found a little bit of sediment also checked the diverting cartridge and found it was slab full of sediment. After cleaning both of them out we got proper flow and pressure. Informed customer this might happen again due to there water heater being 30 years old left some estimates to replace.Also installed two bidet seats one in master one in powder room Tested for leaks. There are no leak at this time. Thank you for choosing TE certified
Gainesville, GA 30506
Veaya S.
Veaya S. Checked in
I came out to investigate an issue with your dryer outlet. The outlet was very old and mounted straight onto concrete so had melted. I installed a new box onto the concrete as well as installing a new outlet and luckily the wires were not overly damaged. I was able to cut away any damaged wire and use the wire that remained. I also took a look at your panel, which is very old and done in an older fashion, where all the neutrals and grounds are tied together up under screws that are only meant to have one wire a piece. You also have several breakers that are the wrong brand for that panel, which can cause arcing and damage. I highly recommend replacing the panel however, if you decide that will not happen anytime soon, it would be ideal to replace those breakers. Also, when you replace the panel, you will need to bring the house up to code which would include installing new interconnected smoke detectors. I’m including a price for both replacing the panel and bringing the house up to
Gainesville, GA 30506
Ron O.
Ron O. Checked in
Re-feed one outlet in office. Trace old wire cut by window. Look in the wall and saw to cut wires. Homeowner didn’t want to re feed the outlet to the right of the window. Replace boxes and outlets. Install junction boxes in the attic. Install surge protector. Neutrals in the sub panel needs to be separated. Breakers for elevator can’t be replaced with standard breakers because that would be against code.
Gainesville, GA 30506
Ben P.
Ben P. Checked in
Install customer supplied faucet spout and aerator at kitchen sink faucet
Gainesville, GA 30506
Jose L.
Jose L. Checked in
Home care inspection -sleeve and protect wires going into furnace units in attic -install whole home surge protection in main panel -install breaker for surge protector
Gainesville, GA 30506
Daniel R.
Daniel R. Checked in
Tech arrived to perform HomeCare maintenance on two systems in home. Both systems are heat pumps at roughly 6 years old. Homeowner had concerns with downstairs thermostat/system. Found that thermostat was set for dual fuel rather than heat pump. Adjusted settings to reflect heat pump and erased scheduling per homeowners request. Verified heat pump operations after. Changed out customer supplied filter 20x20x4 and 20x20x1 filter for upstairs. Flushed drain lines and verified safety operations. Verified heat strips operations. Checked outdoor units. Units are in good condition. Noticed outdoor capacitors are failed out of tolerance and should be replaced. Brought recommendations to customer. Customer agreed to replace thermostat with EcoBee and replace capacitors. Replaced thermostat with EcoBee Lite and verified operations. Replaced outdoor capacitors 45/7.5 with turbo 200 and 35/5 capacitor. Verified systems are operational. Thank you for letting TE CERTIFIED service your home.
Gainesville, GA 30506
Dani O.
Dani O. Checked in
For this job I did a full home plumbing inspection. I informed home owner of my findings and left quotes for work that needs to be done. Customer went with pulling toilet and replacing flange that was broken and allowing toilet to rock. I installed toilet back and put new wax ring, bolts and shims. I sealed the base with clear silicon. I tested and left work area clean.
Gainesville, GA 30506
Adam S.
Adam S. Checked in
Replacement of attic furnace disconnect, replacement of breaker, and separation of neutral in main panel
Gainesville, GA 30504
Jesus E.
Jesus E. Checked in
Provide and install RAB motion floodlight on back deck.
Gainesville, GA 30504
Michael M.
Michael M. Checked in
Service Update
Gainesville, GA 30507
Asley O.
Asley O. Checked in
We install new full system and return plenums new thermostat
Gainesville, GA 30504
Ben P.
Ben P. Checked in
High water bill. Meter spinning slowly Turned off water main inside home, checked meter for 10 minutes and no leaks from meter to main. Turned water back on, enter starts slowly spinning Checked all faucets and no leaks. Checked toilets, 2 of 3 were constantly draining and filling back up Also found PRV and Main shut off to be actively leaking Provided and installed 3 new toilets. Installed new PRV and main shut off valve Haul away old toilets
Gainesville, GA 30507
Travis S.
Travis S. Checked in
Reinstalled shower handle in the men’s room.
Gainesville, GA 30501
Review
Ryan went above and beyond to get to us quickly and he was diligent and spent time to locate the problems and provided us with great service.
Dominick - Gainesville, GA 30506
Ryan G.
Ryan G. Checked in
Replaced main shutoff and reinstalled pressure reducing valve inside garage area that was leaking on the main line and also fixed the main issue which was a broken underground line servicing the back dock area. Cut out broken section of pipe and replaced that with an isolation valve in a box and a new hose spigot. Checked for leaks and everything is working properly
Gainesville, GA 30506
Issouf B.
Issouf B. Checked in
At arrival on 01/28/26 found main floor system not heating properly After diagnostic found the followings: Bad wet safety switch Microbial growth in the air handler Potentially clogged up drain line and pump Homeowner only approved to replace their wet safety switch. Performed job and system is heating properly at this time.
Gainesville, GA 30506
Jonathan W.
Jonathan W. Checked in
Customer has 2 y/o Trane heat pump system that operates for main level. Customer stated that thermostat went blank overnight, however, thermostat was displaying upon arrival. Performed inspection of system and found no wiring issues. Thermostat wired correctly. No blown fuses. No tripped breakers. Wires are capped and secured. Tested auxiliary heating, which is operational. Pressure levels were normal. Defrost control operational. Possibly of faulty thermostat, although not showing signs of issues at this time. Recommend water protection upgrade. Replaced customer supplied 18x20x1 filter. Drain line installation is incorrect. Recommend air quality enhancements. Informed customer of all findings. System is currently working.
Gainesville, GA 30506
Koi P.
Koi P. Checked in
Performed no heat diagnostic for 12 year old system that supplies whole house. While opening the air handler breaker tripped and caught contact with silver tape previous installer left to cover breaker and found charr heat pack also with failed breaker. Saw failed transformer. Dirty filter. Dirty blower wheel.out of tolerance capacitor for blower motor. System has no Te flood protection. No clean out for drain line. Also found original installers used tie tongs as manual dampers causing restriction of air flow. Outdoor unit has out of tolerance capacitor and starting to Pitt contactor. With dirty condenser coil. Recommend joining HomeCare and replacement of system due to age and repair cost. Based on our findings today, it might be time to think about getting a brand new system. Blmann8373@gmail.com
Gainesville, GA 30504
Jacob R.
Jacob R. Checked in
Water coming down in pantry and hallway ceiling next to the garage. Mitigation company opened the drywall and removed any saturated insulation. There is no plumbing within 15 feet of the affected area and no movement on the meter that would indicate a leak. Likely an issue with the roof. The client is contacting a roof company to assess roof damage. Left quotes and options for future water heater replacement due to age of the system including Tankless options and standard tank type water heaters.
Gainesville, GA 30506
Kyle B.
Kyle B. Checked in
For this job we installed 2 light fixtures and a 6” wafer in the pantry with a switch. For the pantry light we ran a switch from an existing outlet to a switch we added and up to the light in the pantry. We replaced the kitchen fixture and came off the kitchen fixture with 14/2 and installed a box and installed a fixture above kitchen sink. We also demoed oven outlet sticking out and the customer wanted it recessed so we installed a 2 gang slider box and an oven outlet. We also as a courtesy replaced a 2 pole 50 amp Eaton BR to the right breaker which is a Siemens. We also as a courtesy replaced microwave outlet.
Gainesville, GA 30506
Review
Max did a really great job explaining things and completed the job in a timely manner the day before an anticipated snow/ice storm and on a Friday.
Chasity - Gainesville, GA 30506
Max S.
Max S. Checked in
Install an electric water heater with a 10 year manufacturer warranty, install an expansion tank, shut off valve, drain pan, and water leak alarm. All water heaters are permitted and inspected by city officials.
Gainesville, GA 30506
Review
Travis really did a great job and went above and beyond.
Monte - Gainesville, GA 30504
Review
Ryan was able to get to our home quickly and he was extremely knowledgeable and was able to fix the problem for us.
Dominick - Gainesville, GA 30506
Review
JM is for knowledgeable at his skill. Pointed out quite a few things that were not up to code. We had bad water pressure in the kitchen when turned onto hot and knew almost right away what the issue was. All fixed now and couldn’t be happier.
Brian - Gainesville, GA 30501
Review
Excellent Service
David - Gainesville, GA 30506
Review
Jared was awesome. Came right away found the problem right away. Very professional would recommend him anytime.
Susan - Gainesville, GA 30506
Review
Very cooperative service guy in reference to possible future work to be performed. Excellent workmanship on today’s work and friendly personality. Thankful I called and got this upgrade scheduled and accomplished.
Stan Pierce - Gainesville, GA 30501
Review
We had an amazing customer experience. Nolan was great. 🙂
William - Gainesville, GA 30506
Review
Repaired the system and made improvements!
Rod - Gainesville, GA 30506
Review
Excellent customer service. The technician, Max , was knowledgeable & professional.
Deborah - Gainesville, GA 30506
Review
Thank you for the great service and help with my faucet. All turned out great.
Ross - Gainesville, GA 30506
Review
I just started using TE for my hvac as well as plumbing. When I had an issue, I called and TE sent a tech out pretty expeditiously. Daniel Rockstroh who has experience with Carrier systems was excellent! My Carrier hvac system had an extremely hard to diagnose issue. Daniel took the time to trace the problem and get us back up and running correct. There was no "no I cant" or "its fixed" when it wasnt. Now that my system has been serviced, I have absolute confidence that our home will be cozy this winter, no worries here. Thank you TE and Daniel!
Patricia - Gainesville, GA 30506
Review
Kris was excellent! Kris explained our options and was easy to understand. He went for the part and installed it speedy quick! Kris also checked our water pressure and water heater which had been installed previously by a qualified TE technical team. I've been with another company for a few years for plumbing and our Hvac, but wasn't satisfied with their techs or prices. I was very pleased a with the install of our water heater and the latest job on our toilet so, we're going to move our Hvac maintenance to TE as well. TE is honest, fast, and doesnt gouge their customers. This has made me a loyal customer for our needs in the future. I highly recommend TE for our needs in servicing my home!
Patricia - Gainesville, GA 30506
Review
The technicians was on time, they were able to figure out what the problem was, and they made the repair. They kept me informed along the way and the steps they were taking. Will highly recommend TE Certified!!
Darcy - Gainesville, GA 30506
Review
Service was very efficient. Techs were friendly and very respectful to me and my home. I will highly recommend TE Certified to my friends and family. Very satisfied.
Carrie - Gainesville, GA 30504
Review
I’ve used TE for electrical and for plumbing. All technicians have been knowledgeable, professional, polite, and their work is top notch!
Lew - Gainesville, GA 30506
Review
Great job. Polite and worked hard. Very clean with all the supplies.
Mark Boright - Gainesville, GA 30501
Review
Great service
Paula - Gainesville, GA 30504
Review
Quick to respond with great communication and work was completed as promised.
SBA Partners - Gainesville, GA 30501
Review
Great Job
Barry - Gainesville, GA 30501
Review
Excellent job
Barry - Gainesville, GA 30501
Review
Nathan was professional and very good at explaining what the job would entail and the cost. They were on-time and very courteous. Would definitely use again!
Molly - Gainesville, GA 30501
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