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

Our Top Cities


Local Reviews
for duluth, ga

Rated 5.0 out of 5 stars based on 577 customer reviews

Luis did a great job

Luis did a great job!! Very professional.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent service!

Eric Miller was very thorough and got my air conditioning working again on a hot day. He was helpful with all questions I asked.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent service!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent service

Great service. Phil really knows his stuff! Thanks!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent service!

Both techs were awesome!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excelente service

He did a thorough job. Very pleased.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent Service!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great job

He was prompt, friendly, efficient and neat with his work. I appreciate it

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great job

He was prompt, courteous, efficient and neat with his work. Thank you

  • Overall Experience
  • Quality
  • Price
  • Convenience

great service

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent Service

Professional and courteous, they perform the work efficiently and charge a fair price. Also, we didn't have an emergency situation, but they came out the same day we called and kept us informed of when the technicians would arrive, which right on time.

  • Overall Experience
  • Quality
  • Price
  • Convenience

GREAT customer service Tech.!!

Our experience was GREAT. Amos arrived on time, reviewed the issue we had and addressed it immediately. He was well trained, excellent interpersonal skills and did what he said her was going to do. Would definitely use TE Certified again and ask for Amos Pearl.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent Generator Service!

Ben was the TE Certified generator technician who serviced our generator today. In addition to performing the manufacturer’s key steps to keep the warranty in force, he also advised of a more reliable network link that replaced the whimsical wifi connection for monitoring and performed the upgrade on the spot! He also saw that our unit had 18 hours of service over the past year which validated the good decision we made last year to install the generator. Being able to use my CPAP machine nightly without a care even during thunderstorms has been a great relief to me.

  • Overall Experience
  • Quality
  • Price
  • Convenience

Excellent Servixe!

Luis is awesome! We have had Luis fix multiple problems and he has always done a great job!!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Great job!

They responded quickly and Marshal did a fantastic job!

  • Overall Experience
  • Quality
  • Price
  • Convenience

Job Locations
for duluth, ga

Carlos G.

Carlos G. Job Checkin

Troubleshooting and replacing gfci outlets and replacing dimmer


Marshall R.

Marshall R. Job Checkin

Whole home Redevice


Phil S.

Phil S. Job Checkin

Installed Tesla wall connector in garage and whole house surge protector


Jonathan W.

Jonathan W. Job Checkin

Customer has 12 y/o 2-zone Lennox system that operates for main and basement levels. System is not cooling properly due to conflicted pressure levels caused by failed metering device. Informed customer of findings. Based on our findings today, it might be time to think about getting a brand new system. Customer signed up for HomeCare Membership.


Nathan R.

Nathan R. Job Checkin

Run new 50 amp circuit from meter to pool panel


DeAndre S.

DeAndre S. Job Checkin

Replaced 2 old toilets.


Marshall R.

Marshall R. Job Checkin

Troubleshoot voltage drop


Miguel M.

Miguel M. Job Checkin

Lightning inspection


Dalton C.

Dalton C. Job Checkin

Based on our findings today, it might be time to think about getting a brand new system.


David M.

David M. Job Checkin

Troubleshooting back breakroom lighting


Erik E.

Erik E. Job Checkin

Make all repairs necessary to restore the unit to full health and eliminate all other concerns.


Kory T.

Kory T. Job Checkin

Remove current and replace with new


Luis H.

Luis H. Job Checkin

Troubleshoot bathroom outlet circuit


Payton W.

Payton W. Job Checkin

Installed new RG6 line from outside to living room TV


Rafael F.

Rafael F. Job Checkin

Replace 1” filter