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

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Local Reviews
for kennesaw, ga

Rated 5.0 out of 5 stars based on 460 customer reviews

Superior service

Professional, conscientious, on-time, cleaned up and left our house better than when he arrived! Would have them do all future work!

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Excellent service and very professional!

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Fantastic work.

Fast and professional

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Knowledgeable and Efficient

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Excellent Service

Albert arrived as scheduled, performed the services, thoroughly explained his findings and answered all my questions. I am very pleased with the work performed.

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Great understandable friendly

Great communication. Also offered to come back and speak with my spouse for helping us make a decision.

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Very programs excellent service!

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Job well done!

Repeat customers, and once again Andrew was a complete professional, and a pleasure to have in our house. The work wasn’t easy - pulling new lines from the basement to the attic, or the equivalent of 3 stories - without cutting any holes in existing Sheetrock. The work was done quickly and thoroughly cleaned up afterward. Excellent job!

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Fast, reliable, knowledgeable and friendly service!

Jeremy is a great techniciation! Got the issue resolved quickly and help troubleshoot some possible future issues!

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Excellent Work!

Will and Dakota were excellent! Friendly, super knowledgeable and professional. I highly recommend!

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Excellent !!

A great and professional job! Well done. I will be back when needed.

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Outstanding job

Outstanding job by Albert. Identified several issues with one of my HVAC systems and repaired it before it caused serious damage. Extremely friendly and knowledgeable

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Great service as always!

I can always count on my experience with TE Certified to be top notch. From customer service reaching out to remind me to schedule, to the HVAC technician Brian who visited us. He was fast, efficient and helpful when answering my questions. We’d gladly welcome him in our home for service again.

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Marvelous service!

Mr. Newman was wonderful. I’ll be sharing him with friends.

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Nice Work

Arrived on time, quickly found the problem and gave us different options for the repair.

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Job Locations
for kennesaw, ga

Sterling R.

Sterling R. Job Checkin

Remove necessary section of asphalt and concrete sidewalk to access 4” pvc sewer line 6’ in the ground to repair large back pitch that is causing clogs to frequently form. Rebuild section of drain to bring proper pitch to pipe to stop clogs from forming. Install new clean out in sidewalk. TE Certified is not responsible for the repairs of asphalt or concrete sidewalk. We will haul away removed asphalt and concrete.


Nathaniel M.

Nathaniel M. Job Checkin

Installed two new kohler toilets. After install I pressurized the toilets, checked for leaks and proper function. On one of the toilets the flange was a little bit low. Offered the customer a new flange option. They did not go with a new flange today. Explained that it is possible that the toilet could leak in the future. If it does they will contact us for a flange replacement. Provided whole home filtration options. Highly recommended due to the chlorine amount in their water. (Customers have the option to sign and accept the quotes or apply for financing through their email to get on the schedule). Thank you for choosing te certified


Shuan G.

Shuan G. Job Checkin

Customer called for a burst pipe leak. Upon arrival, inspected the crawlspace and found a SharkBite fitting had blown off. Provided homeowner with a quote to repair the damaged pipe and insulate the repaired section along with the adjacent pipe. Completed repairs and insulation as quoted. Restored water service and tested system to ensure proper operation and no further leaks were present.


Cole D.

Cole D. Job Checkin

Replace Chandeliers In Dinning Room and Kitchen


Ricky N.

Ricky N. Job Checkin

Tenant called us out due to a ruptured joint on hose bib shutoff in crawlspace. We cut out a section of piping including the shutoff and installed a new ball valve for the hose bib. Work was tested and checked for leaks. Recommended to replace prv and main shutoff as well.


William C.

William C. Job Checkin

We replaced the existing smoke detectors and installed some detectors in every bedroom.


Wayne R.

Wayne R. Job Checkin

Replaced bad transformer and switch


Shuan G.

Shuan G. Job Checkin

Installed a new expansion tank on the water heater and properly secured it with a stainless steel mounting bracket. Replaced the existing water heater shutoff valve by upgrading from an outdated gate valve to a new ball valve. Removed the flexible hot-side hose connection and hard-piped the water heater using copper. In the basement kitchen, corrected improperly installed angle stops by installing new ones under the sink. Replaced faulty supply lines due to a leak originating from the PEX supply line feeding the faucet. Replaced the basket strainer and master trap beneath the basement kitchen sink due to evidence of an ongoing drain leak.


Andrew F.

Andrew F. Job Checkin

Homeowners main floor bathroom tub spout was leaking and the upstairs guest bathroom P trap was leaking. Removed the failed tub spout and cleaned copper stub out. Installed new tub spout and secured. Applied silicone around the base to keep it water tight. Let cure for 24 hours. Removed the failed P trap and installed a new 1-1/2 P trap. Filled sink multiple times and tested for leaks. Everything is working properly at this time


JR D.

JR D. Job Checkin

Cut out drywall to locate leak, repair copper pinhole leak in main level bathroom ceiling on 3/4in copper line


Jeremy R.

Jeremy R. Job Checkin

Broken flex connectors on meter main, third party home inspector pointed it out and wanted the solution made before homeowner sells the house. Flex had no straps so in addition to fixing the connector also strapped the flex.


Bryan V.

Bryan V. Job Checkin

Met with customer and spoke with them regarding the issue they’re experiencing. Customer showed us upstairs to their hall guest bathroom. Customer states the toilet clogged on Friday last week and is not working. Customer states that 3 bathrooms were renovated around September last year. We inspected the bathroom and confirmed the presence of a branch line blockage. We presented the customer with estimates to pull and reset the toilet and clear the drain line with a machine. The customer agreed and after getting signature approval we began work. Removed toilet from floor and set to the side. Ran drain machine roughly 30-40’ down and cleared a soft blockage. After clearing the blockage we noticed that the right side of the toilet flange is broken. We informed the customer of this and recommended replacing the flange. Customer agreed so we removed the ring around the flange and began chipping it from the drain pipe. During this process the drain pipe formed a hairline crack running down


Paris G.

Paris G. Job Checkin

Installed new 50 gallon natural gas water heater, replaced a section of 3 inch vent from the water heater, replaced 2 ft section of 1/2” copper in ceiling above water heater.


Nick J.

Nick J. Job Checkin

Provide and install a generator interlock kit on the main panel and add a generator inlet on the back side of the wall. Add a new switch and light in the main floor bathroom for a small chandelier


Andrew P.

Andrew P. Job Checkin

Today we came out to replace the underground feed to the light post. Installed new circuit, photocell, and breaker