9800 Old Dogwood Rd.
Roswell, GA 30075
(770) 667-6937

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Local Reviews

Rated 4.9 out of 5 stars based on 26917 customer reviews

Excellent service

Tahj provided exceptional service! He explained everything well, was professional extremely kind, reliable and up front with the cost! He worked so hard on capping a line that we didn’t need anymore and I’m so thankful that he was able to fix it the right way so I don’t have to worry about it every time it gets cold!

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Excellent service

Luis provided exceptional service! He explained everything well, was professional extremely kind, reliable and up front with prices so there were no surprises! Now I can rest easy knowing my home was fixed the right way!

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Great, professional & friendly service!

Max was a fantastic technician and very professional. He was friendly and concerned that we were happy with his work. Highly recommended.

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Excellent service

Noah with TE is a great guy and knowledgeable worker. He came to reroute several circuits for the generac. Work was outstanding and a pleasure to be around . Thanks

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Highly Recommend!

Jared was wonderful! Fast, friendly!

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Outstanding Service!

Mauricio and his team were outstanding! Mauricio, as the lead electrician, displayed a sense of urgency with getting our project completed successfully. He exhibited outstanding customer service attributes while he engaged with me. I complemented him several times for his outstanding and professional work. He took much pride in his work and it was obvious from watching him, that he enjoys doing his job. He's a great asset to TE Certified!

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Great service

Jason was amazing. He was very thorough. Explained everything and made suggestions.

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Excellent

Andrew is very professional. Great job.

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Excellent Service!

Scheduling process was easy. Received reminder texts to keep me informed. Greg arrived right on time. He was super professional and courteous. Fully explained all options for me and did a fantastic job!

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Excellent Service!

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Excellent Service!

Great company; prompt & professional Plumber!

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Excellent Service

Great company great service; prompt & professional Electrician!

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Excellent

Corey and I already forgot his name it started with a C were wonderful! Excellent customer service.

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Excellent Service, Dependable

Eager to satisfy, quality workmanship.

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Job Locations

Brian J.

Brian J. Job Checkin

Customer stated every time somebody takes a bath in the upstairs master bathroom tub water ends up, pouring out through a small hole in the ceiling below in the living room. He stated that the shower can be used at any given time and has never noticed a leak. upon further inspection, I noticed that the tub drain would move a little side to side without much force by hand, which indicates that it is loose and the putty seal has been squished out and washed away, no longer creating a water tight seal. Resealed top of tub drain with plumbers putty and replaced black gasket on bottom side of tub and reinstall drain then tested several times for several minutes and no leak appeared. Customer also stated that his back outside hose bib constantly pours water from around the handle anytime it is turned on. Recommend replacing the hose bib due to the age and condition of the existing one. Cut out and removed old hose bib and replaced with new securing to foundation wall. Tested and inspected wo


Brandon F.

Brandon F. Job Checkin

Installed new Rheem 50 gallon natural gas water heater with new thermal expansion tank, ball valve, drip pan, and leak alarm. Heater meets all local code requirements. In addition technician installed a new main shut off which is a 1/4 turn ball valve. After work was performed technician restored water back to the home checked for leaks and found none. Technician will return at a later date to install the anode rod upgrade kit due to the anode rod not being in stock.


Ricky N.

Ricky N. Job Checkin

Replaced 50 gal smart electric whirlpool heater with Rheem Gladiator Smart Electric Water Heater. I installed and set up EcoNet app with the homeowner. All work was tested and checked for leaks.


Jake D.

Jake D. Job Checkin

Homeowner has a flood in his basement. There is currently about 1” of standing water in the basement. The water is coming from the water heater. The water heaters are from 2007, it is a dual 50 gallon natural gas setup. Due to the standing water, new water heaters cannot be installed at this time. There is a gate valve to isolate the water heaters, however, the gate valve has failed and is not properly working. I cut out and removed sections of copper from both the hot and cold side and install new quarter turn ball valves with caps in the ends of them. I shut them off and turned the water on. I listened through the PRV and heard no more water moving, and I found no more leaks. The heaters must be condemned due to flooding out. Informed homeowner of this and left quotes for new water heaters. I found the water pressure to be 85 PSI, I informed the homeowner of this as well, and left a quote to replace the pressure regulator. I also left a quote for an automatic water shutoff valve to p


Marco H.

Marco H. Job Checkin

For this job, I worked on troubleshooting a minor power outage, repairs, and installing a whole house surge protector


Cody S.

Cody S. Job Checkin

I came out today to troubleshoot lights and outlets not working, I discovered a tripped breaker for the basement lights, outdoor and basement storage room outlets and the sump pump all sharing the same circuit. The sump pump should be separated in order to avoid this becoming a persistent issue. I reset the breaker and checked the circuit, the sump pump is currently plugged into a separate circuit by the homeowner and all the lights and outlets for the basement and porch are currently working.


Issouf B.

Issouf B. Job Checkin

At arrival on 02/21/26 found whole home system not heating due to bad thermostat, bad outdoor unit capacitor. Improper drain line, no wet safety switch. Microbial growth in plenums, dirty air ducts. Homeowner approved to address most issues. Properly performed the job.yh The bare minimum basic repairs to get the system running today. Make all repairs necessary to restore the unit to full health and eliminate all other concerns.


Marco H.

Marco H. Job Checkin

Maintenance 40 year-old original panel


Luis L.

Luis L. Job Checkin

Thank you for continuing to use TE Certified to help with your Home Care needs. For this appointment I simply diagnosed your gym circuit issue and provided you with multiple solutions to help you resolve the problem and other issues I noticed. I’ve attached all the pictures taken throughout the process with this invoice, as well as the estimates I mentioned today. 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 week ahead! -Luis L. 😁👍


Luis M.

Luis M. Job Checkin

Replace outdoor main disconnect switch


Jeffrey P.

Jeffrey P. Job Checkin

For this job, I restored gfci protection to the panel and updated smoke detectors


Brian J.

Brian J. Job Checkin

Customer stated that around late night and early morning she hears a crackling sound coming from water heater and has noticed this for about 2 weeks. Check water pressure inside home and is currently at 100 psi which is excessively high but is caused by a worn out pressure reducing valve. A worn out pressure valve is also the cause of the noise coming from the water heater as the burner kicks on hitting the water up and while inspecting noticed that the high-pressure has also damaged the expansion tank bladder. Need to replace pressure reducing valve and expansion tank to correct the pressure issue and stop the noise. Customer ordered replacement shower valve handle from Moen for the upstairs hall bath, but I found that the handle broke off and snapped the end of the cartridge stem. Replaced Moen posi-temp cartridge and installed. Customer supplied Moen replacement handle. Checked out master bathroom, toilet, and found that the fill valve is old and worn out and once it reaches the cor


Zach J.

Zach J. Job Checkin

Customer dishwasher was leaking, recommend replacement. Added stop valve under sink for easy installation of dishwasher. Also replaced Prv due to pressure on home being high


Nicholas B.

Nicholas B. Job Checkin

Replaced customer supplied vacuum breaker


Martin B.

Martin B. Job Checkin

Troubleshoot no power to some areas around house