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

Local Reviews

Rated 4.9 out of 5 stars based on 17310 customer reviews

Great experience

Great team that came and provided excellent advice

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Excellent Service

Great crew & job quality!

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Excellent service

Very thorough and found problem quickly

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Excellent service

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Excellent service

Great service and great job by Adam

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Excellent Service

Excellent Customer service on the phone & on site!

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Highly recommend

Every technician I have used from TE Certified takes the extra time to explain the service inspection and suggested repair thoroughly. All technicians have been courteous and I trusted them in my home.

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Great job!

Wayne did a great job troubleshooting a problem we with with of our electrical panels. He was quick to the job and very professional.

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Excellent service

Totally pro job w good communication

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Excellent TE Certified service

Richard Burnett was extremely professional, was clear in telling me what he was doing and what needed to be done. He was on time for when he told me he would arrive, and was very courteous and respectful. Another awesome TE Certified professional!

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Excellent service

I am very pleased with the service I received from electrician Alexis this morning. He conducted himself in a professional manner and was easy to talk to. He thoroughly explained the smoke detectors he installed & gave me options to decide how high/low I wanted the chandelier to be hanging. I also asked for him about installing some more lights and he advised me with various options. He is very knowledgeable and liked the way he shared his expertise to me in a clear and understandable way. Looking forward to having him come back in two weeks to install more lights to my kitchen.

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Great experience

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Landscape light replacement

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Excellent service!

Amos was on time and very knowledgeable.

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Job Locations

Elijah D.

Elijah D. Job Checkin

Replaced water heater main shut off and Prv


Jonathan M.

Jonathan M. Job Checkin

I was called out to investigate a leaking water heater. I replaced the water heater and prv in the garage.


Jonah D.

Jonah D. Job Checkin

COMPLETED HOMECARE MAINTENANCE FOR SINGLE SYSTEM HOME. TESTED IN HEAT & COOL FROM THERMOSTAT. FOUND WIRING INSIDE FURNACE NOT SECURED CORRECTLY & NO CONDUIT. FILTER IS EXTREMELY DIRTY ALONG WITH THE INSIDE OF THE UNIT. FOUND 90% DRAIN RAN IMPROPERLY & PUMP/TUBING IS CRACKED AND VERY OLD. THE SUPPLY PLENUM IS NOT SEALED & PIECES OF DUCT MISSING BLOWING TONS OF AIR INTO THE CRAWL. LINESET NOT WELL INSULATED, BLOWER DIRTY & CAPACITOR LOW. EVAP COIL IS FILTHY, COND. COLL DIRTY, & THE EVAP COIL IS NOT LEVEL. NO FLOOD PROTECTION INSTALLED. BASED ON OUR FINDINGS TODAY WE RECOMMEND REPLACING THE SYSTEM.


Jonathan W.

Jonathan W. Job Checkin

Customer renewed HomeCare Membership. Performed HomeCare routine maintenance inspection on two 13 y/o Trane systems. Checked amp draws. Cleaned flame sensors. Cleared pressure switch tubings. Performed blower wheel cleaning for both systems. Recommend water protection upgrade for both systems. Suggest iWave Air Purifiers to enhance air quality. Replaced two 16x25x1 filters. Pressure levels were normal. Replaced 1-pole contactor for main level condenser. Other condenser electrical components are good. Systems are currently working.


David M.

David M. Job Checkin

Replacing (1) Front Foyer Chandelier Replacing (1) Kitchen Island Light Fixture Troubleshooting Kitchen Island Light Switches Replacing Front Foyer Dimmer Replaced (1) Plastic Round Cut in Box for the Kitchen Island Light Fixture


Andrew L.

Andrew L. Job Checkin

2/20 sent chat to sch-js 2/19 Sent chat to follow up Gn 2/16- Called and sent chat to schedule- ct Install two more customer supplied dimmers that were not in the original estimate.


Brandon F.

Brandon F. Job Checkin

Removed old 50 gallon gas water heater. Installed new 50 gallon eight year Rheem gas fired water heater. Installed bracketed and mounted new thermal expansion tank. Set thermal expansion tank to 65 psi. Installed new quarter ball valve. Installed 18 inches of copper above unit. Install new gas whip and gas shut off valve. Installed water heater pan. Installed mounted and bracketed new gas line. Checked for leaks. No leaks. Relocated barricade for water heater.


Jacob R.

Jacob R. Job Checkin

Replaced 3 gate valves for the main shutoff, and 2 hose bibbs with new 1/4 turn ball valves. Opened drywall for access and reworked piping to accommodate new valves and fittings. Tested for leaks and operation.


Juan C.

Juan C. Job Checkin

Based on our findings today, it might be time to think about getting a brand new system.


Colbe  C.

Colbe C. Job Checkin

Excavate at back right corner of house. Remove and replace broken section of sewer line. Reroute to existing main. Colbe Campbell JP506875 1: repairing exterior sewer line the services basement A: Excavated sewer line at point of damage previously marked by Josh W discovered the sewer line ends at this location and does not proceed any further there has never been a sewer line existing passed location Josh marked. B: Connect it on just passed clean out my house continuing sewer line down to Main C: installed a 4 inch Y connecting into existing main sewer line for house D: Upon completion of new lying to sewer main had customer run all fixtures inside the house to verify function at this time per customer all fixtures inside of house of properly functioning E: hammered line and saw no points of damage or failure until clay piping at tap previously stated by Josh F: backfilled trench tapping clay firmly covering all exposed clay with wheat straw to prevent erosion


Eric M.

Eric M. Job Checkin

Lennox system- making banging noise in ac mode due bad control board


Raul A.

Raul A. Job Checkin

Install RHEEM classic 14 SEER2 series 2 ton two stage heat pump, variable speed air handler with aluminum evaporator coil, 7KW emergency heat strip with ecobee thermostat.


Cameron W.

Cameron W. Job Checkin

Found bad capacitor. Recommend replacing capacitor and adding hard start and doing coil cleaning. System is back up and running now. Come out tomorrow to add hard start. Shops closed and didn’t have part. Make all repairs necessary to restore the unit to full health and eliminate all other concerns.


Mario G.

Mario G. Job Checkin

Switches Light fixture


James D.

James D. Job Checkin

I came out today to look over a few things that had gotten missed on our last visit or things have stopped working. -Damaged Drywall and Dimmer- The homeowner walked me to the first issue which was a 2g switch box that we replaced that controls the overhead kitchen recess lighting. The new box that had been installed was not sitting level causing the switches to not be level and causing issues with the 2g toggle plate to pinch the slider causing damage. I removed the dimmers from the box and opened the hole just a little bigger as to adjust the box to make it level and after making it level I supplied and installed a new dimmer free of charge and put the plate back on. I made the homeowner aware that we will get someone out here to repair the drywall. -Upper Back Porch Sconce- The customer then walked me to the upper back porch where the previous tech had removed a wall sconce and she requested to have it back installed. After further examination I discovered the left side of the box