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 26886 customer reviews

Great Service from TE

Corey did a phenomenal, efficient, and professional job for us. We are thankful for his good service.

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Awesome Service!

An emergency occurred in which our hot water heater burst resulting in our basement flooding. After receiving an outrageous quote from a company that had previously done work for us, we searched online for plumbers in the area and ran across TE Certified. The Google reviews were so impressive that we contacted them. The customer service that we received was great. Paris, our technician, came out that afternoon. During our consultation, Paris was very professional, informative, and personable. He clearly explained the service that needed to be done and answered all of our questions, which were many. We are more than pleased with the work that Paris did. As a result, we will not hesitate to contact TE Certified for future services.

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Excellent service

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Excellent work!

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Outstanding service

Vinny and Julian were awesome and did a very thorough, professional job. Highly recommend!

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Service was excellent

Jay was great!

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Great service

Carlos was very professional,helpful, and efficient

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Great service and response

Responded quickly with a great team. Very professional, able to expertly diagnose the issue, and repaired expeditiously. Have used TE before, always satisfied.

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Great Service

Once again TE provides a top grade service and an excellent technician!!

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Top Tier Service

Devon is the very definition of quality customer care and work performance. He is delightful, punctual, meticulous, trustworthy, kind and an expert in his field. He deserves every bit of recognition and rewards from management. He sets the standards of what all employers should look for. I trust him with all our electrical needs moving forward. Could ask for a better person for the job.

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Best service ever

Very professional, clean, knowledgeable and efficient.

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Great service

Arlon is so efficient and a superb problem solver.

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Excellent service and installation quality

The guys quoted me a good price and were able to install the same day and did nice work. They respected my belongings as they were moving things through my basement and did a really neat installation of my new water heater. I appreciate that they brought everything up to code as well.

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Excellent

He was fantastic. My guy going forward !

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Amazing service

Elijah was amazing! Very thorough and explained everything top to bottom with detail. Felt comfortable with my decisions with a way to proceed

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Job Locations

Jake D.

Jake D. Job Checkin

Homeowner has a water service that is leaking somewhere under the foundation of the house. The leak is rather slow however it is not presenting any obvious symptoms. Confirmed existence of leak by isolation the main line. Shut off up quarter turn valve inside house and the meter still showed movement. Trenched from meter to flower bed. Bored under flower bed and sidewalk to house. Installed 1” HDPE piping from meter to house, under sidewalk. Pipe is set approximately 18” deep into the ground. At the meter I installed a new meter nipple, a new 1” quarter turn PEX ball valve, and a new 1” dual check assembly. Drilled through foundation of house in the corner of the garage. Sleeved 3/4” Type L soft copper through foundation. Copper is wrapped with burial tape. Connected onto 3/4” PEX outside, and then upsized to 1” to connect to HDPE. Inside the garage, I ran approximately 20 feet of 3/4” PEX along the wall and ceiling, supported via bell hanger approximately every 5 feet. Drilled throug


Paris G.

Paris G. Job Checkin

02/17/2026 Arrived on site for a service call regarding a leaking water heater. Once inside I was able to inspect 2 water heaters one electric and one gas. After a thorough inspection I was able to determine that the tank had cracked on the gas water heater causing the basement to flood. Picked up material to replace water heater. Will return 2/18/2026 to install water heater. 02/18/2026 Installed new 50 gallon gas water heater, ran new drain line for t&p. Removed all old Cpvc pipe and replaced with copper. Tested for proper operation and leaks no leaks present.


JT G.

JT G. Job Checkin

Grinder, sewer, ejector pump, install, and water heater install


Blake T.

Blake T. Job Checkin

Replace 50 gallon water heater and ran new discharge drain for the T&P Line.


Wayne J.

Wayne J. Job Checkin

Install outlets Install occupancy sensors in hallways Replace bathroom exhaust fan Install two outlets sorting area(dedicated circuits) Troubleshoot exhaust fan-replace switch or replace bath exhaust fan Install occupancy sensors in hallways


Ben C.

Ben C. Job Checkin

Was called out a about a leak come to find out it was the expansion tank that had ruptured due to high pressure so we swap out the PRV and the expansion tank Tested for leaks there are no leaks at this time Thanks for choosing te certified


COREY J.

COREY J. Job Checkin

Install 4 Ring Flood Lights in place of standard Flood Lights


Jose L.

Jose L. Job Checkin

-install new outlet above fireplace -install new safety breaker for circuit -run dedicated cat6 lines only for cameras -run dedicated cat6 ports for bedrooms and living room -installation of boxes and terminating ends -run lines to server room in basement


Jacob R.

Jacob R. Job Checkin

Client called in regarding a leak in the front yard. Upon arrival, discovered water profusely bubbling up in a specific spot at a rate of approximately 2.9 GPM. Performed spot excavation to uncover the exact site of leak and inspect proximal pipe for further damage. Found the cause of the leak, remaining pipe appeared in good condition at this time. Cut out the compromised section and fabricated a swing joint type repair using approved schedule 40 PVC fittings, primer, and glue. Eased water back on to the home and allow time for pipe to fully pressurize. Confirmed via visual inspection that there are no leaks at this time. Carefully backfilled hole to rough grade. Bled air out of distribution system before departure.


Antonio R.

Antonio R. Job Checkin

The bare minimum basic repairs to get the system running today. Replaced 3.5 ton horizontal evaporator coil in attic. Existing evaporator had a severe refrigerant leak in between fins where all the refrigerant leaked out. Removed existing equipment and installed new evaporator coil and cabinet. Connected to existing furnace, ductwork and drain line. Tape and mastic sealed all joints to and from coil cabinet. Pressure tested system with nitrogen to 210 psi and held for over 20 minutes with no changes. Pulled vacuum down to Charged system back to manufacturer specifications with 410-A refrigerant. Tested system operation, flushed drain line and checked final refrigerant levels. Ductwork is still undersized, king valves are still leaking and there is inadequate flood protection on attic system. Homeowner is aware of remaining issues


Ricky N.

Ricky N. Job Checkin

Replaced kitchen faucet along with all kitchen stops and hose bib shut off. All work was tested and checked for leaks.


Dylan T.

Dylan T. Job Checkin

Upon arrival spoke with Mrs. Nancy about a leak under her kitchen sink. She chose to move forward with a rebuild of the drain system under the sink. Thoroughly tested the sink and no drips or leaks were observed. Was able to identify Mrs. Nancy’s rear hose bib shut off as she was unable to find it left quote to replace hose bib gate valve with a new quarter turn ball valve.


Antonio T.

Antonio T. Job Checkin

Upon arrival customer stated that downstairs heat not working, fuse was replaced due to no power at thermostat and unit still did not work. After inspection of system found unit error code was indicating a failed pressure switch. Advised customer of issue recommended changing pressure switch customer approved to have done today. Changed pressure switch and everything began to work. Blower wheel is very dirty, blower motor capacitor is testing bad. There is no in line flood protection for primary drain line. Do recommend homecare maintenance plan for both systems. Customer recently changed (16x25x1) system filter. Unit is back heating at this time. After heat side of system was fixed sent call for ac unit due to customer stating he had to replace fuse, when ac call was sent power was lost at the thermostat. Found that outdoor contactor was bad, advised customer customer approved to have changed today. Changed contactor system back up and cooling. Recommended (blower wheel cleaning, blow


David H.

David H. Job Checkin

Homeowner is in the process of remodeling the upstairs bathroom. Today I replaced the shower valve customer supplied. Made all connections and pressurized the system. Verified connections.


Joshuia S.

Joshuia S. Job Checkin

Called out for toilet issues . We replaced fill valve and flapper on two separate toilets. Lines are open and flowing and functioning properly at this time. Also replaced the toilet in the red bathroom tested thoroughly. Everything is functioning properly lines open and flowing.