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 33 customer reviews

Trustworthy

Super Service Always - we trust them with our home

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Excellent service

Joaquín was very thorough and fast. He has serviced my home on two occasions and does an excellent job!

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Excellent service!

Nate was Very knowledgeable and fixed our issue quick!!! Also made great suggestions to improve our home.

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Great service

Very informative and helpful. Helped Fix a bigger issue that I wasn’t aware prior.

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Gas grill genius

Chad was professional and very knowledgeable. He safely and successfully hooked up my natural gas grill in a timely manner. I truly appreciate his work. Thank you

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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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Job Locations
for holly springs, ga

Tyler R.

Tyler R. Job Checkin

Replaced whole home pressure reguatlor and removed sharkbite fittings in crawlspace area as well as behind the water heater. Installed new shut off valve in crawlspace area. Insulated service line in garage Tested work and everything is working as it should. Set pressure to 60 psi Thanks for choosing TE Certifies


Nathaniel M.

Nathaniel M. Job Checkin

Provide and install 40/50 Gallon Water heater. Shut off water and breaker, cut inlet and outlet, disconnect electrical whip, remove T&P, install new water heater - which includes: installing appropriately sized drain pan and connecting as necessary, connecting to existing piping using lead free fittings (for an excess of 5ft of pipe), install new thermal expansion tank, installation of a code compliant full port lead free ball valve, reinstall T&P, test unit for function and leaks, clean up and take old unit away. Replaced three handle tub/shower cartridges. Thank you for choosing te certified


Kyle I.

Kyle I. Job Checkin

Return trip to complete previous sold job, today went through and demoed out switch legs and jumpers between cans, re routed dinning room light and installed a new chandelier in location. We went through up stairs storage room and installed 3 new wafer cans to provide more lighting in space.customer has already paid 179 last week for hanging of foyer light,


Kyle I.

Kyle I. Job Checkin

Home has led disc lights all over, this option is the basic option to replace light in foyer and add additional lights in storage closet upstairs, deleting two disc lights in dinning room and center table light, adding two gimbal wafer cans at two disc lights


Jansen D.

Jansen D. Job Checkin

Replace bad smoke detector


Joaquin P.

Joaquin P. Job Checkin

Wire and led can lights in living room


Joaquin P.

Joaquin P. Job Checkin

I’m here installing new can lights in living room


Chad A.

Chad A. Job Checkin

We were called out for a leaking kitchen faucet. We found leaking valves under the kitchen sink, and a leaking main shutoff valve. We replaced the kitchen faucet, the shutoffs for the faucet and dishwasher, as well as the supply line for the dishwasher. We also replaced the main shutoff valve for the home and the pressure reducing valve. We set the pressure to 65psi.


Nathaniel T.

Nathaniel T. Job Checkin

Troubleshoot outside outlets not working. I found a bad GFCI outlet and an outlet that was falling apart. Also the box for the GFCI outlet was broken and needed to be replaced. All the outside outlets are now working properly


David H.

David H. Job Checkin

Homeowner has leaking in the garage. Upon further investigation I found that the water heater was leaking. The 5 year old AO Smith heater was leaking and this was determined by the insulation removed was wet. Additionally the undersized pump was leaking from the bleeder valve. Gave options for replacement. Homeowner made decision to replace with 10 year warranty heater and upgraded the pump and section of recirculation line that had been reduced. We made all necessary modifications to meet code requirements. Pressurized the system and recirculating line. Checked and verified system was functioning properly. Insulated piping and turned on.


Ricardo V.

Ricardo V. Job Checkin

NO heat on the main level system due to gas valve not releasing gas. Gas meter is turned ON, draft inducer motor and igniter works, but gas valve don’t. Got power from the circuit board to the gas valve, but it doesn’t work. Gas is on at the furnace. Gas valve will need to be replaced, in order to complete full diagnostic. Customer has another company that maintains his equipment and will contact them. I sent estimates to replace gas valve and told him that we will be happy to serve his house and fix any issue with his equipment.


Jonas E.

Jonas E. Job Checkin

I ran a new 60 amp circuit in conduit across the garage and outside into a new customer supplied Tesla universal charger


Joaquin P.

Joaquin P. Job Checkin

Run new wire and install box


Steven W.

Steven W. Job Checkin

Inspected for leak. Found a failure in a 3/4” pex line. Replaced failed section. Replaced thermal expansion tank as preventative maintenance. Tested for leaks and function, all good. Drywall was open upon arrival. Thank you for choosing T.E. Certified.


Jansen D.

Jansen D. Job Checkin

Installed a surge protector, troubleshoot, installing lights and replace a three way switch