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

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Local Reviews
for acworth, ga

Rated 5.0 out of 5 stars based on 414 customer reviews

Great service

Ben was very professional and works hard. I will be using him from now on!

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Excellent Service

Caleb did a great job. He was knowledgeable, professional and did a great job explaining my options to me. I would definitely hire him again.

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HVAC Service Call

Benjamin did a fantastic job! He was friendly, courteous, and professional. Benjamin explained in detail the issues we had and how best to resolve them. We highly recommend TE Certified for all HVAC work.

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Amazing Service

Jason was amazing, gave excellent customer service

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Great Service!!

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Always the best!

The best in service is what I’ve come to expect from TE Certified Plumbing, and this visit reinforced my reliance upon them.

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Professional, kind, easy to work with

My experience with Andrew was excellent. He was very professional, kind, easy to work with. It didn't take him long at all to diagnose the issue I was having. Andrew represents why I continue to hire TE certified - they always send out someone who will do the job correctly the first time.

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Excellent service, above and beyond!

On time, Knowledgeable, explained everything that was wrong with the old one and showed us how to properly service (flush) the new one…! Very pleasant guy…!

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Speedy response and great technician!

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Excellent service

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Excellent Service

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Andrew was the best! I highly recommend him..

Andrew was amazing. I had a migraine that greatly delayed my ability to communicate and he was so patient with me. So nice, respectful and professional. He explained everything to me and gave me multiple quotes before starting the job and kept me updated throughout. He fixed everything! I want him to be my electrician going forward. I’m going to recommend that people ask for him when they call this company. I highly recommend him. He made my day so much better. Also I’m a single woman and domestic abuse survivor and I felt so safe with him in my house with me.

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Excellent service

He was Excellent… very professional very friendly explained everything in away that it was clear… went above and beyond the call of duty to make sure we were satisfied and to answer questions… please consider him for a raise …

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Great service.

Gab did a great job. He was very professional, polite and took the time to answer all of our questions.

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Excellent service

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Job Locations
for acworth, ga

Austin N.

Austin N. Job Checkin

When I arrived, all plumbing fixtures had no water flow. I checked the water meter and main shutoff valves to make sure the water was on and both were in the full open position. I checked the water pressure and the gauge read 0 psi. I loosened the PRV union and slowly cracked the main shutoff open and found full water pressure. The PRV had failed fully closing stopping all water flow. Installed new PRV and main shutoff valves. Tested multiple fixtures and water flow was restored. Set water pressure to 65psi. Thank you for choosing TE Certified!


Jonathan M.

Jonathan M. Job Checkin

Arrived at the customer’s home to find the cause of uneven airflow. The customer was experiencing a high volume of heat to the upstairs zone and hardly any airflow on the downstairs zone. Found that the Honeywell damper for the upstairs was set to a “3”, meaning it is always 50% open when it is in the “closed” setting. This has been adjusted down to a 0, meaning it is completely closed when the upstairs thermostat is not calling for heating/cooling. Manually opened the main floor damper and ensured it opens and closes with voltages properly. Under warranty, ran a new thermostat wire between the furnace and the zone board. Customer approved to perform quoted repairs on the system. Picked up the material from Apex Supply Marietta. Disconnected the 14” duct from the main floor zone damper. Removed the older zone damper. Installed a replacement Honeywell zone damper and ensured it was secured to the collar with screws. Reconnected the ductwork and tested operation. While testing operation


Michael U.

Michael U. Job Checkin

This job I did a leak troubleshoot for homeowner, the homeowner has a mysterious sound that he says he only hears when he runs plumbing upstairs. We tried to re-create the event. There is no sign of a leak anywhere no sign of water no sign of water spotting underneath in the living room. No temperature variance anywhere on any surfaces. There is no indication of a leak anywhere on the main or supply piping water bill has not increased whatsoever. I detected no sign of a leak.


Cole D.

Cole D. Job Checkin

Provide and install a 26KW Generac whole home standby generator.


Benjamin S.

Benjamin S. Job Checkin

Today I came back out to customers house to perform the test that needed to be done. I thoroughly tested my work and took pictures and sent to customer. Customer is happy.


Bryan V.

Bryan V. Job Checkin

Customer called us for a clogged toilet. We were taking to the master bathroom where we found the toilet flushed slowly. We used the closet auger to remove the clog. The toilet was able to flush normally. The work area was cleaned.


Steven W.

Steven W. Job Checkin

Repiped flue to existing piping. Replaced thermal expansion tank. Repiped as needed. Tested for leaks and function, all good. Thank you for choosing T.E. Certified.


Joaquin P.

Joaquin P. Job Checkin

Troubleshoot porch light not working


Austin N.

Austin N. Job Checkin

Water heater had a slow leak from the tank. Installed new Rheem 50 gallon natural gas water heater. Water is sitting on a short stand to elevate it above the flood level of the drip pan. The pan is equipped with a water leak alarm and the drain is capped. I replaced the expansion tank, valves, water piping, gas flex connector, and sediment trap. The water heater is lit and all of the air has been purged from the system. Thank you for choosing TE Certified!


Michael U.

Michael U. Job Checkin

For this job, I did a leak troubleshoot for the homeowner. We isolated the main service between the meter and the shut off inside and there was no leak detected within opened up the main shut off and checked the meter again. I watched it for over 30 minutes the meter did not leak whatsoever. This is not a main service or supply leak. After we notated these two facts we went inside and tried to re-create the event, to no avail. I recommended the homeowner keep an eye on the situation and told her if anything arises to give me a call.


Ricky N.

Ricky N. Job Checkin

Homeowner called us out to explore suspected area for a leak in the pantry ceiling. After exposing the stain ceiling, I thoroughly examined and tested the drains for the upstairs guest bathroom. After several test, there was no obvious leak at this time. The ceiling will be left open for a duration of time while the homeowner uses the bathroom to recreate the issue. The homeowner will have us back out if anything arises.


Jake D.

Jake D. Job Checkin

Homeowner has 6 toilets that she would like replaced. The toilets are in the master bathroom, first floor powder room, basement powder room, basement bedroom bathroom, and both upstairs bedroom bathrooms. Shut off water at stop valves. Removed old toilets, old supply lines, old wax ring and old closet bolts. Inspected flanges to ensure they are not damaged. Installed new wax rings and nylon closet bolts. Installed new supply lines. Built toilets before setting toilets. Set toilets and ensured proper fit. Flushed toilets each approximately 5-10 times to test for leaks. Caulked toilets to floor. Toilets in first floor powder room and master bathroom had to be shimmed to sit properly, instructed homeowner to wait at least 24 hours before using them to allow caulk to cure. Other toilets set very well, did not require shimming. Toilets are Kohler Memoirs Water pressure in house is 60 PSI Water heater is from 2021


Leeann W.

Leeann W. Job Checkin

Customer stating upstairs unit not heating. System upstairs is a heat pump/air handler from 2007. Inspected upstairs system air handler and outdoor heat pump. Checked heat strips, wiring, and drain line. Checked capacitor, contactor, wiring and charge which we found that they system is low on refrigerant which is R22. Evap coil is rusted and there is a leak at the Schrader core at true suction side. No safety switches on upstairs. Dirty blower wheel…. No repairs available for R-22 only option is replacing. Inspected main floor/basement system which is a 4 ton air handler and 3.5 ton heat pump. Checked wiring, heat strips, and voltage for condensate pump not hooked up . No emergency drain pan for condensate pump . No emergency drain pan under air handler , nor safety switches. Thermostat wiring to main floor thermostat is not hooked up so basement thermostat is controlling both floors . Condenser coil needs cleaning. Disconnect is needing replaced . System is oversized for main flo


Hunter G.

Hunter G. Job Checkin

Install new 9k Btu daikin 120v mini split TE certified Electrician to pull new high voltage to outdoor disconnect/ create space in the panel. Install new outdoor pad Install new Lineset and control wire to head unit Install remote thermostat System start up


Paris G.

Paris G. Job Checkin

Replaced bad swing check valves on the dedicated recirc line with new spring loaded check valves.