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

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Local Reviews
for holly springs, ga

Rated 4.9 out of 5 stars based on 28 customer reviews

Outstanding service

Thank you James and Leo. James explained everything he was doing so I was able to understand it. He suggested different options and the whole experience was extremely positive.

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Amazing Service

So impressed with the professionalism and thoroughness shown by Garrett and the TE team. Happy to have found my go-to for all things plumbing.

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Great Service!

Andrew was professional and thorough. He explained everything he was doing and gave us fair pricing for extra services. I wouldn’t mind him being our service provider each visit.

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Great Experience

Max communicated his arrival time and showed up when he stated he would. He was friendly and knowledgeable. He was able to quickly resolve our issue. I would highly recommend Max. Thank you for sending him.

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Excellent Experience

Very efficient and knowledgeable. Pleasant to meet and work with.

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Great service!

Prompt, professional and polite.

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Excellent service

Mitchell was very professional and answered all our questions.

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Toilet Installation - new home

Pricing was way too high to install 3 toilets in a new home. I will go out to competitive bid on all the future work I have planned for electric & a service plan on my new home. I am not happy with your price! Larry Asten

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Fantastic Service!

Allan did a great replacing the coil on our Lennox furnace. He professionally diagnosed it and then made the fix.

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Great Install!

Sam and his team did a great of adding a dehumidifier to our HVAC system. He and his team worked quickly, efficiently and professionally and the outcome was a high quality install. I would highly recommend Sam and his team and the folks at TE Certified for anyone looking for HVAC help.

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Excellent Service, top of the line service.

Mr. Joaquin Partida is a great asset to your company. Very courteous and knowledgeable person. It was a total pleasure and rarity to find someone on top of his game 100%.

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Excellent Service!

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Excellent service and install

TE Certified does a great job of both completing the job as specified but also keeping you informed along the way. I highly recommend TE Certified for any HVAC need you have.

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Timely and efficient

Our service technician Gabe was thorough in his assessment. He was timely as well.

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Great service

The guys who came in were very professional and got done quick. Appreciate it.

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Job Locations
for holly springs, ga

Caleb L.

Caleb L. Job Checkin

Perform visual inspection and quoted the homeowner to replace the thermostat. He provided an ecobee thermostat and I just wired it in and installed it for him. I tested operations of the thermostat. The system is operating properly at this time.


James D.

James D. Job Checkin

Assemble and install a customer supplied ceiling fan in the living room. Supply and install a full home surge protector. I explained to the homeowner that if one or both lights go out on the surge to call us back out. We cleaned up our mess to the homeowners satisfaction.


Cole D.

Cole D. Job Checkin

Re-Install Tesla Charger at other house


Jeffrey P.

Jeffrey P. Job Checkin

For this job, I did a home inspection


Jonathan M.

Jonathan M. Job Checkin

Inspected the upstairs HVAC system to find the cause of no cooling on the top floor. Tested cooling and zoning from the thermostat. Measured the refrigerant pressures and electrical component readings. Inspected the safety and cleanliness of the system. Checked the 1” air filter. Reported findings to the customer. Signed the customer up for the Homecare maintenance plan on both systems.


Jason C.

Jason C. Job Checkin

For this job we replaced 3 breakers, and installed a whole home surge protector. Everything was tested and is working properly.


Jason C.

Jason C. Job Checkin

For this job we did a troubleshoot in the garage because there was no power. We found that the GFI was bad and we replaced it. We tested the circuit everything checks out and works properly. We also installed a whole home surge protector and gave a quote on doing a lightning inspection.


Albert N.

Albert N. Job Checkin

System is functioning well at this point


Joshua R.

Joshua R. Job Checkin

Came out for a water heater flush and also replaced 2 bidet toilet seats.


Andrew R.

Andrew R. Job Checkin

No cool upstairs. System intermittently shut on and off. Upon arrival system was functioning. Customer stated they’ve had power outages but problem started before them. Issue did not duplicate itself today while onsite. Inspected all wiring connections and visually inspected control board and base of thermostat. All connections tight and no visible damage on any components. Found system to have minimal flood protection, dirty ac with a bush growing inside of it, weak dual capacitor and no IAQ. Quoted repairs. Customer signed up for Homecare.


Leeann W.

Leeann W. Job Checkin

Tech was out for noise coming from system. Tech checked system completely out and seen where furnace door was not Screwed in properly. While checking system tech noticed there is no safety switch on the evaporator coil. This will protect home from water damage also there is no wet switch in drain pan there is a safe guard safety in the drain pan but there’s only to take water when drain pan is full of water. Recommend clearing drain lines to verify water is properly flowing. Spoke with customer about EAC filters as well as a whole home air purifier Uv light. This will help if any one in the home suffers from allergies. This whole home air purifier and bacteria fighter. Kills 99.9 viruses , bacteria in the system. Customer has declined all repairs. At this time system is running


Nathaniel T.

Nathaniel T. Job Checkin

Fixed tap in light switch that caused outlet to not have power


Jeremiah C.

Jeremiah C. Job Checkin

Replaced filter. Checked all operations. Highly recommend joining home care. Drain, coil and blower is starting to get dirty. Risk of water damage. No caps on service valves. Risk of refrigerant leak through valve cores. No das for zone system, risk of ice collecting on evaporator coil. Risk of losing ac. When it’s in the 90’s it’s going to be hard to keep it 68 in the house. Could have someone come out to see how well house is sealed and insulated.


Garrett K.

Garrett K. Job Checkin

Homeowner was concerned about recirculating pump on water heater and hot water taking too long to get to fixtures. We flushed the water heater and found heavy calcium buildup and sediment. Replaced 50 gallon electric water heater with new recirculation pump. Also installed a new Prv and whole home halo ultimate filtration system. Tested and checked for leaks. Will need to come back to flush carbon from filter after 48 hr soak period.


Kyle I.

Kyle I. Job Checkin

Installed TV