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

Local Reviews
for milton, ga

Rated 5.0 out of 5 stars based on 174 customer reviews

Always a positive experience

I've been using TEC for 8 years. Always very happy with their work. I recommend them often to others as well and have always heard similar feedback. A+ - if you need an electrician, call them. Oh, they are good plumbers too!

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Great service

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Excellent Service

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Excellent Service, Very Professional

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Great Service and excellent job done !!

Dell is a great guy. Knows what to do and gives the cleint constant updates what he's gng to do and what he has been doing. Also cleaned up the "mess" afterwards. great Job Dell !!

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Excellent service.

Liam was very helpful in determining what needed to be done and offering recommendations. He was very efficient in completing the electrical need to be done.

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Best in Class

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Great service, caring and looking at the best way to save money.

Love this company.

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Excellent Service

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Service I Can Trust

TE Certified is my go to HVAC company. I have always been able to get same day appointments, which can be very important depending on temps. They kept me posted on their arrival, so I’m not sitting at the house waiting all day. Shane and Jonny figured out the problem quickly and accurately. We were back in business in no time.

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Excellent tech and company!

Alex was honest, professional and explained everything and answered all our questions. He did not rush the appt and walked us through exactly what the issues were.

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John did a great job

John did a great job. Very professional. Found the problem quickly and explained how he solved the problem.

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The BEST

Hayden has been our electrician for two years and he is amazing! He truly knows his craft well and can fix any electrical issue! He has done a variety of service for us and we are always pleased. He is courteous and friendly and one of our favorite’s to work with. I have recommended him to several others and they are so pleased as well! If you need an electrician Hayden is your guy!

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Excellent service

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Very thorough job well done

Luis was very informative and helpful. He provided excellent service and was very thorough. I would call on him again for future electrical needs in our home.

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Job Locations
for milton, ga

Fernando D.

Fernando D. Job Checkin

Garbage disposal replacement CS


Alex M.

Alex M. Job Checkin

Troubleshoot outlets outside


Allan B.

Allan B. Job Checkin

Performed HomeCare inspection. Found a refrigerant leak in the evaporator coil. Will call tomorrow to check availability and status of the warranty.


Dalton M.

Dalton M. Job Checkin

For this job I replaced two large chandeliers in the dining room area and in the breakfast area. Also replaced a light fixture in the laundry room and the switch for the light as well. Replaced a light fixture in the upstairs workout room with a light/fan combo. Also re-wired a three way switch and turn dimmer right side up as a courtesy. Installed new GFCI device and bubble cover under the back deck. I installed a new outlet on the wall beside the oven in the kitchen.


Chadwick R.

Chadwick R. Job Checkin

Made spot repair on cpvc line in men’s restroom


James S.

James S. Job Checkin

Install (2) 20a circuits in the basement. Install (1) dedicated 20a circuit for freezer and (1) 20a branch circuit for outlets in basement. Install all necessary boxes, outlets, plates, and breakers. Replace bad arc fault breaker in main panel for kitchen lights. Install surge protectors at both the main and sub panels of the home.


Alex M.

Alex M. Job Checkin

Troubleshoot Tesla Charger/Replace Breaker


Kyle B.

Kyle B. Job Checkin

Install 4 recessed lights and 1 fixture box in middle of closet


Nehemias M.

Nehemias M. Job Checkin

Signed up home owner for homecare plan and performed 1/2 visits. 2nd visit to follow in the fall. Presented all findings to homeowner.


Keegan  O.

Keegan O. Job Checkin

Service completed.


Marshall R.

Marshall R. Job Checkin

Replace switches with dimmers


Juan C.

Juan C. Job Checkin

Install circuit board to ensure proper function of HVAC system.


Jonathan M.

Jonathan M. Job Checkin

I was called out to investigate a high water build. Homeowner declined the basic leak detect, stating they previously did the leak search and found that it was a toilet. Found that the flapper in said toilet was deteriorated and allowing water to drain. House was built in 2021. Builders used bulk ordered Gerber toilets. Homeowner declined inspection of the other toilets in the house. Replaced flapper. Visually inspected the water heater. Homeowner reported running out of hot water. Water heater is tuned to max temp. Recirc Pump is running 24/7. House has 5 full bathrooms, yet has only 1 x 50 Gallon gas water heater. Builders have an extra gas tie-in, an extra t&p line and the venting is large enough to accommodate 2 x water heaters. Gave estimate to install a second water heater.


Kyle B.

Kyle B. Job Checkin

Troubleshoot and light fixture installation


Thomas K.

Thomas K. Job Checkin

Replace section of supply duct that had gotten wet to avoid biological growth from forming. Cut out section of supply that had wet insulation, reconnected new supply, re strapped up and resealed. Tutored and and ensured proper airflow.