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

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Local Reviews
for woodstock, ga

Rated 4.9 out of 5 stars based on 958 customer reviews

Great job

Noah is very knowledgeable and did a great job.

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Always Reliable Service

Our heating system was not working. We called for an appointment. We were notified early morning that a tech was coming to help. The service for our heating system was done by Koi P. He was professional and advised us of all the issues we may have. He got our system to work but advised on what our options are moving forward as our system is 10+ years old. We used TE certified for our plumbing, electrical and now our HVAC system. We moved to GA from NY over 2 years ago and would recommend TE Certified for all our home needs!

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Nice work

Completed all work as requested

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Excellent Service

Jeffrey Phung and his associate were the very best. Knowledge, smart, kind. They took care of everything we needed. Thank you to you both

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Excellent Service

Charles Mays came to my house to repair a plumbing leak and replace parts of my water lines all in my crawl space. He worked hard all day. He was courteous and professional and got the job done. Then he gave me a walkthrough and showed me everywhere he had worked. Didn't get that from other companies. Very satisfied.

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Excellent experience!

Erik and Alberto were great!

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Great service

Tech was professional and got the issue fixed quick and effectively.

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Great and quick service

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great service!

Vincent is knowledgeable and friendly! TE has been a great company to work with!

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Great Service!

HVAC installed a light in the AC/Heat for pathogen/mold issues. Please send me the booklet that goes with this device!

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Great service

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Yes.

Trevor was amazing. Very friendly, informative and helpful. Explained what he was doing and when finished showed me the finished wok. I will definitely call when I need something done. I'll also recommend your company.

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Leak repair

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Excellent service

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Excellent Service

Our complete experience with TE was exceptional from start to finish. Placing the service call was easy and they responded in a timely manner. Once the technicians arrive (Cole and Chad), their professionalism was exceptional. Cole and Chad worked great together as a team. It's hard to find a service technician like Cole Dunn that has all of the boxes checked. (Customer Service, Strong Technical Knowledge, Professional Appearance, and Communication) This guy is one of a kind! I can't say enough good things about TE. Thanks for the great experience.

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Job Locations
for woodstock, ga

Elvis R.

Elvis R. Job Checkin

12 years parts warranty


Hudson W.

Hudson W. Job Checkin

We replaced the bad GFCI outlets that we found. We installed a bidet outlet on the current bathroom circuit.


Nathaniel T.

Nathaniel T. Job Checkin

Replaced ceiling fan in 2 story family room. There was a pre existing fan rated box


Cody S.

Cody S. Job Checkin

Completed a whole home inspection, installed surge protection for the main electrical panel and sub panel and fixed multiple issues found in the basement from the remodel.


Jake D.

Jake D. Job Checkin

Homeowner has a hose spigot isolation valve that no longer works. I cut Sheetrock in the master bedroom to expose valve and piping. I removed the old failed isolation valve, as well as a 3/4x3/4x1/2 tee and replaced the old shutoff valve with a new 1/2” ball valve. Connected to old piping in the wall. Homeowner also has a failed expansion tank and failed PRV as the pressure was over 140 PSI. I removed the old PRV and replaced with a new watts 25AUB. I removed the old expansion tank. I mounted a bracket and mounted the new expansion tank to the bracket. I ran new 3/4” copper to the new expansion tank. Pressurized system and found no leaks. System is functioning as intended. Pressure regulator is set to 60 PSI, expansion tank is charged to 70 PSI.


Lexx M.

Lexx M. Job Checkin

During our visit, the customer mentioned he had a valve that was leaking. He brought me to the kitchen where he showed me the dishwasher shutoff valve. The customer mentioned Costco attempted to replace the dishwasher until they realized the valve would not shutoff. I gave the customer a few options for resolving the issue. An estimate was approved a repair to be completed. The kitchen faucet and the dishwasher received new isolation valves in the cabinet. The old multi turn valves were replaced new 1/4 turn compression valves. This repair was tested for leaks and functionality after completion. Thanks for choosing Te Certified!!


JR D.

JR D. Job Checkin

Replace sewage ejection pump, re run sewage ejection pump discharge line, replace and relocate and replace check valve and add a ball valve, replace water stop valves to toilets and vanity faucets in basement. Informed the homeowner of issues with the traps in the basement , the half bathroom has a u-trap and the full bathroom has an s-trap. The homeowner has declined further repairs at this time.


Matthew  O.

Matthew O. Job Checkin

Install new Rheem 92% efficiency furnace Mastic seal equipment connections Install new pvc flue vent and fresh air intake Install new drain pan with water safety shutoffs and condensation pump System start up


Devin O.

Devin O. Job Checkin

Replaced doorbell transformer and chime


Tyler R.

Tyler R. Job Checkin

Installed Hansgrohe shower valve. Reused existing function body and trim. The set screw for the diverter handle is stripped and cannot be removed. Was able to perform work without having to cut handle off but it was difficult. If valve drips from shower heads etc then function body will need to be replaced too which will be an additional charge but shower is work in as it should at this time Initial leak was caused by a split on the hot side of the shower valve. This was plastic male threads that cracked and leaked down into the guest bedroom below Thank you for choosing TE Certified


Paris G.

Paris G. Job Checkin

Pulled toilet and assessed the flange for possible break. The flange was not broken but sat too low. Added flange extender to raise the flange and reset the toilet added shims to prevent the rocking which was the initial problem. Assessed the rest of the plumbing in the home. No issues present.


Jay G.

Jay G. Job Checkin

Cleared blockage in upstairs master bathroom toilet and also replaced fill valve for upstairs hallway toilet with customer supplied parts.


Steven W.

Steven W. Job Checkin

Flushed tankless


Noah  M.

Noah M. Job Checkin

We replaced four defective CH Gen 2 breakers and installed a whole home service protector


Gabriel B.

Gabriel B. Job Checkin

I was called out to Ed’s house for a failed damper. Upon my arrival Ed let me know that the company he used to use said his damper had failed but they said they couldn’t get one. We verified the damper wasn’t working and also saw the bypass was the outdated weighted arm type. With Ed’s approval we replaced both the failed damper and updated the bypass motor and now the system is working normally.