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

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Local Reviews
for sugar hill, ga

Rated 5.0 out of 5 stars based on 107 customer reviews

Excellent service

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Very satisfied!

On time and very professional!

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Excellent Service

I needed some electrical jobs done in my home, and Luis Lopez from TE Certified was a great worker and did a flawless job. He answered all of my questions and was very knowledgeable in his field of work. His attitude was great and I feel confident allowing him to repair my home.

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Excellent Electric Service

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Great service

Nice pleasant professional young man. Price was good. My first time having to have a company do electrical.

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Excellent service, highly recommended

Very knowledgeable and professional

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Excellent service

Very professional,

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Fast and Professional

Jay was fast, thorough, and professional, he solved our problem and did an outstanding job

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Great job

Fast and professional

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Excellent Service

We bought a new gas stove but needed a gas line hookup as our house had the line but had an electric range. The whole process with TE plumbing was excellent. They were very responsive when I texted my questions to their website and even responded back on a Sunday and were able to fit us in on the following Tuesday. Our service tech was TJ. He was very professional friendly and explained the process to us gave us a price, and there was no pressure to have the work done with them, but we decided to have it completed and it was done within less than an hour.

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Amazing as always

Explained everything so that I could understand. Efficient and clean everything up. This really is a great company with amazing employees! They keep you up to date on arrival times which is so helpful! So shout out to the receptionists and schedulers too. :)

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Excellent Service

We needed (4) ceiling fans installed in our home and our technician was Johan. He went above and beyond to ensure he communicated the scope of work, pricing and work progress. He was also very easy to conversate with (couldn't have been nicer) and explained the work in detail each step of the way. We're very satisfied with the work completed and after such a wonderful experience, we will turn to TE Certified for any future repairs/general maintenance for our home. Thank you so much for the great work!

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A gem for your company!!

Came out for routine maintenance after my last company proved unreliable - he found issues, explained them throughly and gave me budget friendly options and prioritized what was most important. So pleased with his customer service. Oh- he was on time, cleaned up everything and was pet friendly:)

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great service

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Great Service

Responsive on time no BS

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Job Locations
for sugar hill, ga

Jaedon A.

Jaedon A. Job Checkin

Gain access to area needing repipe (this may include sheetrock, tile, baseboard, etc removal). Cut out and remove existing water supply piping in designated area and replace with PEX. Includes hot and cold where necessary, and all appropriate strapping, insulating, and bracing. Fixture repipes include new 1/4-turn stops and braided stainless supply lines. Test all work when complete. Customer is responsible for any repairs associated with removal of aforementioned items to gain access (sheetrock, tile, etc).


Gavin T.

Gavin T. Job Checkin

Performed plumbing inspection


Jose E.

Jose E. Job Checkin

Install tv mount and hang tv


Jason B.

Jason B. Job Checkin

Install new pump under kitchen sink in the basement


Payton W.

Payton W. Job Checkin

Inspect issue from original Meg test Diagnosed issue in playroom causing open ground Installed GFCI receptacle in play room to make circuit ground fault protected


Nolan K.

Nolan K. Job Checkin

Figure out why lights are flickering and burning smell in house


marvin@emailte.com

marvin@emailte.com Job Checkin

SERVICE CALL: upon arrival homeowner stated the second floor System is not working properly on cooling mode. After complete troubleshooting I found the heat pump system Goodman 3 ton capacity 10 years old is in poor maintenance conditions the blower wheel it’s Highly impacted the indoor evaporator coil is highly impacted and creates Airflow restrictions test outdoor heat pump unit the Duel run capacitor failed is out of spec from manufacture test temporarily capacitor check refrigerant charge pressures are low compressor is weak condenser coil It’s dirty. Perform courtesy electronic leak search for indoor evaporator coil And is leaking refrigerant coil is made of aluminum can’t be repaired Needs to be replaced air handler drain line is not protected with Safety float switch unit is out of warranty I already verified warranty Was expired on 4/21/2025. Due to aged and conditions vs costs of repairs I recommend to upgrade complete system. Homeowner is aware of the Conditions


Nolan K.

Nolan K. Job Checkin

Install new fan in up bed Install new fan box for fan


Payton W.

Payton W. Job Checkin

Whole home megohmmeter/insulation test after storm/lightning damage


Phil S.

Phil S. Job Checkin

Lighting inspection


Nolan K.

Nolan K. Job Checkin

Ev wall connector next to panel Install whole home surge protection


Enrique R.

Enrique R. Job Checkin

For this job, we worked on installing a dedicated circuit for the indoor dry sauna. Also installed 3 outlets in the master bathroom and closet and 1 in a bedroom.


Wesleyyoung@emailte.com

Wesleyyoung@emailte.com Job Checkin

Installed two fill valves, one upstairs one downstairs all work was tested and documented with pictures


Armando A.

Armando A. Job Checkin

System was no cooling due to a blown fuse, blower wheel is dirty, no form of water safeties, and contactor is out of manufacture specs. Repaired low voltage issue, replaced contactor, and replaced filter. System is operating properly.


Luis A.

Luis A. Job Checkin

Cut out pinhole in grey poly to replace with small section of pex piping. Everyone is aware this is a temporary repair until we move forward with full water line repipe. Water turned on and tested to ensure proper function.