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, when you need it. From AC repair to electrical system maintenance to water line repairs, 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 your looking for a plumber near you. If you 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 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.
Local Reviews
for Marietta, GA
Excellent Team and Work
Jackie - Marietta, GA 30060
Chris and Brandon were wonderful when they researched and detected my hot water issue. These 2 gentlemen were equally as wonderful when my issue was fixed. They will be my ‘go to’ guys, so I guess this is my ‘go to’ company.🤷🏾♀️👍🏿
MariettaGA30060 33.8725-84.58



Great service, excellent plumber
James - Marietta, GA 30062
Fernando was great, very exacting and efficient, answered all my questions during the repair, and when done cleaned up like he was never here. Outstanding employee and hard worker.
MariettaGA30062 34.0425-84.435



Excellent Service
Kevin - Marietta, GA 30062
Can’t go wrong with TE, very good company!
MariettaGA30062 33.98-84.47



Amazing!
Candice - Marietta, GA 30068
We’ve had the unfortunate series of events since purchasing our house 2 years ago. Because of that, we’ve had countless plumbers in and out of our home fixing and replacing items. Fernando has gone out of his way to ensure all of that work was done properly and even checked our water pressure to ensure he diagnosed our issue. He’s prompt and takes his time to explain and do the job the right way! Thank you!
MariettaGA30068 33.97-84.4475



Great HVAC service
Jeremy - Marietta, GA 30068
Gabe provided excellent HVAC service!
MariettaGA30068 33.9575-84.44



Service as expected. Excellent!
Jules - Marietta, GA 30064
Honest and efficient service. Very thorough and professional. Will be using again.
MariettaGA30064 33.9625-84.6175



Nick was Amazing
Cody - Marietta, GA 30062
We had a service call with Nick and he was right on time, super friendly and knowledgeable and was able to diagnose our electrical issue fairly quick. He also looked at another issue we had and gave us our options. Would highly recommend again for your electrical concerns.
MariettaGA30062 34-84.455



Excellent service! Very professional.
Jerry - Marietta, GA 30066
He did a great job. He was knowledgeable and pleasant and very professional.
MariettaGA30066 34.06-84.4425



Great service
Brett - Marietta, GA 30068
On time, clean, polite and efficient.
MariettaGA30068 33.995-84.3975



Excellent Service
Keith423 - Marietta, GA 30060
We were very lucky to get such an immediate response to our no A/C problem. Kierra was very professional. My call was answered on the first ring. 15 seconds into our conversation I knew Kierra would make it happen for us. Thomas was the technician assigned to our problem. Thomas notified me of his arrival time. Thomas diagnosed the problem and made the repairs. Thomas answered all of our questions and concerns.
MariettaGA30060 33.875-84.565



Excellent service!
Jesse - Marietta, GA 30068
Sam and Ernesto did a great job. I will definitely be calling TEC again for any plumbing or electrical issues.
MariettaGA30068 33.9675-84.4775



Excellent service
Noah - Marietta, GA 30066
Cameron was extremely helpful in walking us through our issue and the available options. He worked hard and went above and beyond to repair our unit. We appreciated his knowledge and professionalism as well as his compassion and care.
MariettaGA30066 34.0175-84.5425



Excellent, as always.
MontieH - Marietta, GA 30062
Met the TE Standard. On time, professional, courteous, fully explained everything, cleaned up, and was on his way.
MariettaGA30062 34.0125-84.4875



Excellent service as usual!
Jean - Marietta, GA 30062
We have used Dakota from TEC Certified Electricians to do many electrical projects at our house over the last several years. We can’t say enough good about what a great job he does each and every time. He is always punctual, explains what he’s going to do in detail, completes the jobs promptly, is fair in pricing, and his work is exemplary. We have been extremely happy with each and every job he has done. Highly recommend
MariettaGA30062 33.9825-84.4475



Excellent service!
Sherry - Marietta, GA 30062
MariettaGA30062 34.0425-84.4325




Great service
Brian - Marietta, GA 30066
On time, polite and great service
MariettaGA30066 34.0625-84.4825



Excellent service!!
Marco - Marietta, GA 30062
Kevin and Dylan did an amazing job. Clean, fast, and full details explaining everything.
MariettaGA30062 33.9725-84.4875



Excellent Service!
Mary - Marietta, GA 30064
Chris Weialand and Mike his associate at TE Plumbing are stellar! Professional, knowledgeable, efficient and someone we would always welcome into our home to service our plumbing needs. Chris takes the time to answer our questions and makes sure the job is completed to his high standards & to our satisfaction.
MariettaGA30064 33.92-84.595



Excellent work
Preston - Marietta, GA 30008
Very professional. They provided great service.
MariettaGA30008 33.8875-84.59



Thorough, communicative, professional, pleasant!
Richard - Marietta, GA 30068
I've never had AC/furnace service as thorough as Eric's. It appeared that he was checking every wire, pipe, pressure, piece of metal, etc. on both of my units, inside and outside. He explained everything thoroughly and clearly. He described my options patiently and with no pressure. I can think of nothing about which to complain. And the price of the service call was more than reasonable. Good work, TE and Eric! I know who I will turn to next time.
MariettaGA30068 33.97-84.47




Ryan W.
Lightning damage repairs

Ryan W.
Repaired lightning damaged electrical equipment.

Clay R.
Hang tv over fireplace, back deck, in basement, provide mounts for tvs, and install new Ethernet cables for tvs Move tv down, add new outlet in basement, run new wires for outlet, and install new framing support in wall for tv support.

Andrew L.
Install two new flood lights off existing switches and on existing AFCI breakers

Fernando D.
Leak search

John C.
Check dining outlets circuit The main panel has more circuits than are allowed.Reroute two 20a circuits, one 30a circuit and one 15a circuit to the sub panel. Install the correct breakers for both panels. Replaced an oversized breaker in the sub panel, one DF breaker for the washer and one AFCI breaker for the dining room.

Jason C.
Install Tesla

Kevin D.
Replaced outlets with connections that were loose and melting.

Chris P.
Replaced failed recirculating pump on water heater return line, in garage.

Jonathan M.
Removed and replaced exposed kitchen line, supporting it and grading it to as much as is allowed. Replaced 2 section of copper pipes that had pinhole leaks. One on the cold line going to the kitchen. Another in the garage below a bathroom.

Fernando D.
Leak search

Fernando D.
Pressure regulator replacement and pop up assembly replacement

Josh S.
Installed rg6

Ryan W.
Replaced outside lights and garage carriage light switch

Ryan W.
Replaced outside lights

Gabriel B.
Was called out to Jeremy’s house for an inspection. Jeremy me his family have lived here for about a year. During my thorough evaluation I discovered that the dehumidifier in the crawl space is no longer dehumidifying but is running, the pan under the furnace is broken and has a float switch instead of a wet switch, the condenser fan motor is leaking oil and overamping, the drain line is not insulated, the blower wheel needs cleaned, the humidifier should be removed and sealed, the system is low on refrigerant after another company already added refrigerant previously, the compressor needs a compressor saver for easier starts, the filter currently being used doesn’t work well with the system and should be converted over for better filtration, and due to the musty smell and the child installing the APCO-X would be beneficial for both the smell and air quality in the household.

Cameron W.
The bare minimum basic repairs to get the system running today. Found blower motor for upstairs system not running. Recommend to replace system due to cost of repairs and age.

Chris W.
Installed 5 new water stop valves underneath kitchen sink and powder bathroom sink including new escutcheons. Quoted other repair’s recommended. Cleaned up

Ryan W.
Installed new outdoor landscape lights

Hodge H.
Providing free estimates for whole home backup emergency generators

Luis M.
Replace burn meter

Alex B.
Performed maintenance on 2 Rheem system and installed new Media Filter cabinet for upstairs system.

Luis M.
Demo burglaries alarm system

Kevin D.
Install light fixtures and disconnect power to an old intercom system

Dakota C.
Replace broken box and switch

Cody S.
Troubleshot landscape lights and replaced two broken fixtures in the backyard.

Tyler K.
Diagnostic Water Line repair

Thomas K.
Upon arrival homeowner had informed me of the issue at hand regarding the the system no longer turning on. When performing visual inspection I noticed that the module interface for the thermostat was not showing it was getting power. When testing the wires I found that the module is getting power but has failed and is longer receiving or sending calls to the equipment. Installed new Ecobee thermostat, helped homeowner connect thermostat to his phone, tested cooling and heating operations. System is operating properly at this time. Recommended joining homecare maintenance plan to help avoid disruptions in either heating or cooling operations.

Andrew L.
Replaced two light fixtures and two bath fans.

Dakota C.
Hvac warranty and breaker replacement

Tyler K.
Replace Water Heater, PRV, and 2 hose bibs

Carlos H.
For this job, I worked on replacing outdoor AC panel

Kevin D.
Repairing lighting for a foyer and a garage.

Craig G.
Troubleshoot GFCI breaker tripping to the fitness pool.

Austin B.
New rheem 14.3 seer full system Installing furnace on a return stand and installing new April aire media filter 10 year warranty 2 system homecare maintenance

David S.
Install the lights, fan and outlet once the deck ceiling has been finished.

Gabriel B.
Lennox x2 - 2020

David H.
Replaced customer supplied faucet. Pressurized and verified function.

Andrew L.
Replaced old box for ceiling fan box and installed customer supplied ceiling fan. Also installed a customer supplied light fixture.

Shane B.
Complete system inspection. Make all repairs necessary to restore the unit to full health and eliminate all other concerns.

Evan W.
Searched for leak and discovered pinhole in the copper.

Nick J.
Troubleshoot power to master bedroom outlet

David H.
Rebuilt faucet in powder room. Replaced the thermal expansion tank. New one was mounted to the stud wall. Pressurized system and verified.

Thomas K.
Upon arrival homeowner had informed me that the system has been operating properly and that at this time no questions or concerns regarding the equipment. Checked filter( homeowner had recently replaced), checked blower wheel for built up dirt/dust, cleaned flame sensor, inspected heat exchanger, cleared inducer port, checked gas pressures, cleared drain line, tested condensation pump, tested humidifier, tested safety switches, checked all electrical components, tightened all electrical connections, took running volts/amps, checked refrigerant pressures, and monitored systems operations. System is operating properly at this time. Renew 1 system homecare

Shane W.
Install new 40 gallon gas Rheem short water heater.

JR D.
Install shower trim in two bathrooms, install free standing tub faucet

Tiny O.
Replace filter on 1/4 inch ice maker line

Thomas K.
Upon arrival the homeowner informed me of the issue at hand regarding the outdoor equipment and was able to recreate the sound as the outdoor equipment came on. Checked outdoor fan motor and found that the motor has failed internally. Recommended replacement of the outdoor fan motor Replaced outdoor fan motor and finished diagnosing the equipment. Checked all electrical components, tightened all electrical connections, took running volts/amps, checked filter, inspected blower wheel, checked refrigerant pressures, and monitored systems operations. System is operating properly at this time Recommended adding wet switch to indoor water safeties to help prevent water damage in the result of improper operations..

Will K.
Troubleshoot 1518 failed startup on 38kw QS Generac

Dakota C.
Replace Faulty Dimmer