Marietta homeowners know that they can count on quality heating & cooling repair, plumbing service, and electrical work when they call on the pros at TE Certified. Our team of local electricians, HVAC technicians, and plumbers in Marietta are available to provide you with the high-quality service you need. From AC repair to electrical system maintenance, we're here to help keep your home comfortable all year long. Give us a call today!
Marietta Electricians
Looking for the best local electricians in Marietta, GA? Look no further than TE Certified. We have served the Marietta area for more than 20 years and have a reputation for excellence you can count on with over 1000 5 Star Reviews in Marietta alone!
Our licensed, certified, and local electricians in Marietta will see to your complete home comfort. We specialize in electrical wiring and panel services, safety inspections, rewiring, outdoor lighting, and whole-home generator installation services.
Schedule Electrical Services
- Electrical Panel Repair
- Electrical Safety Inspection
- Remodeling
- Surge Protection
- Whole Home Generator Installation
- EV Charger Installation
- Outdoor Lighting
Be Prepared for Power Outages with a Whole House Generator Installation
If the power goes out in your Marietta home, you don't have to be left in the dark. Whole house generators can provide your home with always-on power, so you never have to worry about being left without electricity. We offer generator installation and repair services for all types of generators and are an Elite Generac Authorized Dealer.
Our electrical team is certified to install automatic backup generators of all sizes, so we can handle any job, big or small. We'll work with you to determine the best generator for your needs and install it quickly and efficiently. If you ever have any problems with your generator, we also offer repair services to keep it running smoothly. Don't be left in the dark - call us today for all your generator needs!
Plumbers in Marietta, GA
Maybe you're looking for a plumber near you. If your hot water tank isn't working like it should or you need your water lines and meters checked, our licensed plumbers can help fast.
Local Plumbing Services
- Inspection - sewer and plumbing inspections to keep your home and business safe.
- Re-piping - re-pipe plumbers when it's time to replace your water pipes.
- Tankless Water Heaters - a more efficient way to heat water on demand rather than keeping a large tank of hot water ready and waiting.
- Hot Water Heater Installation - when it's time to install or replace a water heater, it's important to find a qualified plumber who can do the job quickly and efficiently.
- Water Line Repair - quickly diagnose and fix the problem when a water line goes out.
- Water Meter Leaks - detect water meter leaks for your home or business.
- Clogged Drain Removal - drain cleaning for your home or business.
- Drain Line Plumbing Work - repair drain lines while keeping your home sanitary and your business safe.
Water Heater Service in Marietta
When you lack access to hot water, or worse yet lose it all together you need help fast. Get high-quality tankless hot water heater services that always exceed expectations with TE Certified Plumbers! For waterless tank heater repair, replacement, installation and maintenance service near Marietta our certified plumbers have years' worth of experience installing both conventional tank water heaters as well as tankless water heater models.
We can help you install or replace your old water heater with a new, more efficient model. These on-demand hot water heaters can provide an endless supply of hot water without the wasted energy of keeping a large tank of water heated and ready at all times. They also take up much less space than a traditional water heater.
Whatever your water heater needs we've got the best plumbers to answer any questions and solve all of those pesky problems.
Water Line Repair, Replacement & Installation Services
When your water lines are constantly being exposed to things like freezing and thawing, ground movement or even tree root intrusion it can cause major damage over time that might require replacement or repair services. If you notice constant issues with your water line pipes then the pros at TE Certified Plumbing can help. Our plumbers will repair, replace and install new water lines at an affordable price in Marietta.
HVAC Repair & Replacement Services
Is your home air conditioner unit not cooling your home enough? Are you looking for a new HVAC system installation?
Marietta homeowners know that summers can be hot and muggy. During the peak of summer, the last thing you want is for your home air conditioning unit to break down. That's why it's important to have a reliable AC repair and maintenance service that you can call on when you need it.
Get a full range of HVAC services, from furnace repair and installation to maintenance and indoor air quality with TE Certified HVAC technicians. We're here to help keep your home comfortable all summer long. Whether your air conditioner is having trouble cooling your home or you're concerned about your indoor air quality, we can help.
Heating & Air Conditioning Services
- HVAC Replacement & Installation
- HVAC Repair
- HVAC Maintenance
- Heat Pumps
Home Care Maintenance Membership Plan
In addition, we offer an exclusive HomeCare maintenance membership plan that guarantees you’ll get yearly HVAC maintenance and inspection visits, plus members-only discounts and extended warranties on your equipment. Speak with a member of our team today to see how our HomeCare membership can benefit your family!
Many of our technicians call Marietta home and we work in Cobb County every day. Whether you need your furnace checked, your water heater replaced, or your electrical system fixed, we can help.
HVAC, Plumber & Electrical FAQs
The average cost to replace an electrical panel ranges from $1,595 - $3,000 depending on the amperage. The higher the amperage needed the more expensive the new electrical panel would be. Amp replacement is necessary when the existing system cannot be upgraded to meet new standard needs or when there is a safety risk to the existing system.
Tankless water heater cost in Marietta ranges from $1,500 to $5,000 depending on the size and type of the water heater being installed. Tankless water heaters have a higher initial price compared to tank heaters because of a more labor-intensive set-up if new gas and water lines are required for installation. For electrical tankless heaters, new electric wiring will probably not be needed for installation in most cases.
If you're experiencing AC not cooling your Marietta area home while the system is powered on, you could have a clogged or blocked coil. Unfortunately, a wide variety of debris can find its way into this equipment, including grass, dirt, and other contaminants. This can result in a serious clog, which can lead to a system malfunction. The best way to prevent this is with regular AC cleaning and maintenance visits.
Highest Rated Local Home Service Contractor
TE Certified is proud to be one of the highest-rated home service companies in the Marietta, GA area. We have over 1000 5-star reviews, in Marietta alone, from satisfied customers because we never settle for anything less than your complete satisfaction.
To schedule an appointment anywhere in Marietta, click Schedule Now or call us at 770-667-6937 . Let’s get this thing started!
See what your neighbors are saying about our HVAC, Plumbing and Electrical service reviews below.
Recent Jobs and Reviews in Marietta, GA
Customers say: The recent reviews falls into the positive sentiment category. The majority of reviews express satisfaction with the services provided by TE Certified Electrical, Plumbing, and Heating. Customers praise the promptness, professionalism, and quality of the work. Many reviewers mention the technicians' expertise, courtesy, and ability to explain the issues and solutions in a clear and understandable manner. There are also positive comments regarding the ease of scheduling appointments, the efficiency of the service, and the overall positive experience. Additionally, customers appreciate the transparency in pricing and the absence of any pushy sales tactics. However, a few negative reviews are present, primarily focusing on pricing concerns. Overall, the sentiment is positive, with customers expressing gratitude and satisfaction with the services received.
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Job Locations and Reviews

Condenser fan motor replacement, start home care plan.

4/17-Is going to schedule Wednesday she is waiting for her husband- CP 4/16- Called and left VM to schedule- CP Trenched new water service. Bored under drive way. Drilled hole through slab in laundry/utility room at a 30 degree angle to get water service deep enough outside. Installed new prv and main valve in an accessible location. Installed a tall 40 gal water heater with code upgrades how ever space was very tight. Even with a 40 tall WH we had no space for a larger pan. Used a 20” pan. Turned water on and purged air from system. Lit water heater. Checked for leaks and cleaned up. No leaks or issues at this time.

Replaced filters in ceiling one supplied by customer and the other from truck stock. Cycled equipment in cool mode from thermostat checked operations found condenser fan motor pulling 2.49 amps max on data plate is 1.5 amps condenser fan motor could fail at anytime in addition found impacted condenser coil causing extreme strain on compressor during a cool call. Showed customer findings and scheduled install supervisor manufacture warranty has expired on ac and coil furnace is one year old. Left all equipment operational and showed customer how to operate thermostat

4 toilets replaced with customer requested Kohler gleam toilets. Flush water heater as a yearly maintenance.

Replaced section of 3/4 copper pipe in the basement with multiple pin hole leaks. Checked the pressure and it is good at 55psi. Advised customer that more pin hole leaks will likely appear. Will eventually need whole home repipe. Checked and tested for leaks.

Today we came to the home to install 2 sconce lights and a floodlight.

Re quoted Capacitor from nov 11, 2024 visit. Installed capacitor, system is now operating
Excellent Service

Came to residence today for outlets not working

I was called out to Steven’s house for a me time inspection. Steven has lived here for 2 years so we performed a thorough evaluation. During the evaluation we discovered that both systems are from 2010 making them past normal life expectancy, the heat exchangers are both rusted but the main has cracks and isn’t safe to use, the flood protection needs updating, the wheels & acs need cleaned, the condenser fan motors are both worn out, the contactors are burnt, the upstairs systems ductwork is outdated, and the main system may have a leak that needs to be found. Due to the age, cost of repairs, and lack of warranty replacement is a viable option to get up to today’s standards.

Replaced kitchen faucet. Customer provided fixture.

Run a new properly sized circuit for the AC unit

Electrical work

No cool on the only system, due to a bad dual capacitor. Replaced capacitor, and system works. Inspected both , heating and cooling. Compressor has high amperage (10.03 amps on a 14 amps max) and making loud noise, also, system is little low on Freon 410a. Inspected heat exchanger and there is a crack in it and it’s compromised. Also, blower wheel is very dirty. Due to the be (15 years old), and condition of the system, Highky recommend to upgrade the only system , and bring safety, savings and comfort back to the house. Current system has no warranty at all, and new systems come with 10 years warranty. Sent estimates for potential repairs (not recommend ) and set a lead to quote to upgrade full system, for tomorrow from 9 - 11 am.

Originally came out for a noisy water heater. The recirculating pump inside the previous water heater was starting to make knock sounds. Homeowner decided to replace Navien tankless for a new Navien tankless. Work was tested. Everything is functioning properly.

Rewiring the main feed from the meter to a new transfer switch located next to the main electrical panel in the basement, then feeding new power to the panel. Install new 26 kw generator to back up the whole home outside closet to the gas. Surface mounting both the gas and electrical on the side of the house going down to the generator.

Installed media cabinet and installed apco x, verified operation of system after install.

Remove sheetrock in strategic areas of house. Remove polybutylene water lines and replace with PEX-B. Replace washer box, ice maker box, and hose faucets

Replaced water damaged water heater with a new 10 year manufacturers warranty water heater. Replaced additional failed thermal expansion tank. Repiped as needed. Tested for leaks and function, all good. Thank you for choosing T.E. Certified.

Line side all outlets with gfci devices Install New Smoke Detectors and Carbon monoxide Devices

Customer called us out for a bathroom sink that was holding water. I disassembled the p trap and the stopper, cleaned out everything and put it back together. Tested for any leaks and cleaned up.

During our visit, the kitchen waste was replaced. A new basket strainer, p-trap, Studor vent, and continuous waste was installed. The old, rusty garbage disposal flange was also replaced. All repairs were tested for leaks after completion.

Installed a new GFCI outlet in garage for furnace condensation pump fed out of the furnace switch.

Service visit on Generac 22kw standby generator

Flush 50 gallon gas water heater

Checked filter, drain and all operations. Replaced uv bulb, repaired flue, cleaned both condenser coils.
Technician was really knowledgeable
The tech was on time, did a great job, and left the job site as he found it.
Cody was punctual and quickly diagnosed the problem I encountered. I have to admit I was pleasantly surprised by how quickly the problem was identified and fully resolved. Thank you, Cody!
During a seasonal maintenance check he found some problems and fixed them. He patiently explained the options and work needed.
Austin was on time, effective communicator, efficient, and left the worksite completely clean
Garrett is a fine young man ,and a exceptional worker dedicated to his craft
Excellent Service
Ask for Kurt, a very efficient, capable technician that took care of a variety of issues we had. I appreciated the same day service since we have a tight schedule! Highly recommended--very knowledgeable and delivered as promised!
Great service.
Jeffrey Phung did a great job. He is very professional and knowledgeable.
Joaquin was outstanding. He is a true professional.
Excellent service
The service looked to be a quality service. I have no doubt most of the items identified that need attention are pretty accurate. I do think your pricing to correct or update is too high on certain items. Cleaning the coils on the outside units being one of them.
The technician was very knowledgeable and helpful, answering many of my questions, explaining exactly how the job was going to be done.
I had a very non-standard and difficult task. James did a great job of problem solving and keeping me informed. Would recommend.
Super informative, quick and all around nice guy!
Excellent Service
I would highly recommend TE Certified for plumbing and electrical service. Employees are very easy to talk to about service and excellent in following through with job.
Excellent Service!
Friendly, professional office staff got us an appointment right away. Our service technician was prompt and very knowledgeable. He was able to diagnose and correct our issue in the same visit. We definitely recommend TE Certified Electrical.
Based on a friend's recommendation, I used TE to install my Tesla charger and Andrew did a fantastic job! From start to finish, he was absolutely professional, explaining the process and answering any and all my questions. He genuinely appeared to love his job and I could tell he took great pride in his work. Should I need any future electrical work, I won't hesitate to use TE again and will definitely ask for Andrew!
Sam and his coworker were great. Walked me throght the process. Worked very diligenly and then stayed late to get the job done. I appreciate their hard work.
We have used TE for both electrical and plumbing needs. Their techs are always friendly and knowledgeable and their pricing is reasonable.
Adam and Moises were both very professional, very attentive, and very thorough. I was very pleased with their efforts and quality of installation.