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

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Local Reviews
for lawrenceville, ga

Rated 4.9 out of 5 stars based on 658 customer reviews

Excellent service

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Great Service!

Very polite. Was knowledgeable and got the job done quickly and right.

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Great Service Technician, John Moran and Hobbie was excellent. John Moran is excellent, awesome and so much more.

I had an Awesome Experience with John Moran when he first came and on the second day John & Hobbie came out to do the work. John is very knowledgeable, professional and very detailed. Hobbie did an Awesome Job as well as an intern. John walked us through every and he was very patient with us. They both are an asset to your company and they both spoke very highly of the company.

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Excellent Service

professional, friendly, and clearly knows their stuff. The job was done quickly, safely, and exactly as promised. I’ll definitely be calling them again for any future electrical work.

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Extremely nice and quickly replaced light fixtures.

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Excellent, timely and reasonable!

Ben was extremely helpful and resolved our two repairs quickly. Wonderful experience!

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Awesome service

Martin and his partner arrived early on the day of the appointment. He gave me different options that I could chose from and explained each option completely. He did have to go the shop for the materials as I have an older home, but when he got back, it was no problem and he got the job done quickly.

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Excellent service

Charlie is a very nice man and worked hard to repair our electrical. We are grateful. Thanks!

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Plumbing Service

It was very professional, very knowledgeable and did a great job.

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Excellent Service

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Excellent service

Jason was very informative he described the options for my desired service and the associated charges. He viewed the areas and agreed with my plan. He completed the service promptly and answered my questions about a possible need for replacing a light fixture.

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Great service

Could not have been nicer or more professional

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Excellent service

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Everything was great!!! Tech and price

Johnathan was great and his professionalism was over the top. Will be using again in near future.

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Excellent service!

Excellent service as always! We had been having issues with our furnace on and off but, Daniel from TE Certified fixed it and it has been running smoothly ever since! TE Certified is always customer care friendly and oriented. They’re always professional and courteous and that’s why when we have a problem we call them!!

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Job Locations
for lawrenceville, ga

Jay G.

Jay G. Job Checkin

Installed Studor vent in kitchen sink drain as water was coming out of open drain when running garbage disposal


Ron O.

Ron O. Job Checkin

Troubleshoot flickering light fixture in main floor hall bathroom. Install whole home surge protector. Replace two switches for downstairs powder room. Provide and install 3 LED clear bulbs for light fixture in downstairs powder room. Separate double tapped neutrals, and tighten down loose ones. Install 2” KO seal in meter disconnect. Disconnect breaker for the jacuzzi tub in master bathroom for safety reasons.


Koi P.

Koi P. Job Checkin

Performed inspection for upstairs unit due to carbon monoxide detection. Found flue leaking carbon monoxide, no proper te flood protection. Drain line hard no pitch and was sitting in the floor, flashing for roof penetration was incorrect and leaking. Customer signed up for homecare. Customer would also like to talk to inspection company about issues prior to repair. Would like to schedule work for Friday first appointment.


Ben P.

Ben P. Job Checkin

Cut drywall to access 2” drain pipe in wall Cut out affected section of pipe and replaced with new fittings Nail from trim had entered pipe during original construction Water pressure too high. 87 psi. Recommend PRV replacement ASAP


Juan C.

Juan C. Job Checkin

Completed home care inspection for single system zoning. Client is having issues connecting thermostat to the Wi-Fi I tried resetting the thermostat after all setting was completed. Thermostat is unable to pick up the Wi-Fi IP address.


Mario G.

Mario G. Job Checkin

Smoke/ carbon, master bedroom ceiling fan.


Alberto G.

Alberto G. Job Checkin

Pull & reset toilet to clear mainline blockage affecting whole house Customer was experiencing a blockage in hallway bathroom on main floor. Upon arrival I tested for mainline issue, after running water I noticed toilet started gurgling. I pulled toilet and ran k400 cable to clear blockage, after multiple attempts I was successful. I reset toilet on a new wax ring and tested for leaks and any backups, and I saw no signs of either. Sewer supervisor visit scheduled for Tuesday 8-10


Daniel R.

Daniel R. Job Checkin

Tech arrived to no heat call for downstairs system. Customer expressed system was not heating at all and doing nothing. Inspected system. Verified thermostat was acting as if call was leaving thermostat to unit. Checked indoor unit in crawlspace and unit was doing nothing. No error codes, water or anything tripped. Jumped out thermostat via R&W and system came on. Watched system operations and system ran as intended without issue. System lacks adequate flood protection, only a condensate pump safety. While upstairs noticed upstairs system has no flood protection at all. Customer interested in two thermostat replacements and other repairs. Brought recommendations to customer. Customer agreed to join HomeCare maintenance on two systems (Maintenance not performed today.) Tech replaced both thermostats in home and verified heating operations on both, also replaced upstairs filter. Made note of flood protection noticed. Systems are operational and heating at techs departure. Thank you f


Ron O.

Ron O. Job Checkin

Troubleshoot exterior lights not working. Inspected panel and meter as well as the ground.


Alberto G.

Alberto G. Job Checkin

Replace main floor hallway toilet Customer called us out due to having trouble with their garbage disposal. Upon arrival we tested garbage disposal to ensure it was working. As soon as we turned on garbage disposal, the problem resolved itself. Customer wanted estimate for replacing main floor hallway toilet, customer wanted to proceed with estimate. We replaced the toilet and set a new wax ring and supply line. We tested for leaks and we’re successful.


Jonah D.

Jonah D. Job Checkin

- ZONING SISTEM IS NOT WORKING PROPERLY DUE TO FAILED DAMPER MOTORS & INCORRECT ZONE BOARD FOR GAS FURNACE CONTROL. - HEAT EXCHANGER IS CRACKED DUE TO AGE, DUCTWORK DESIGN, & ZONING DESIGN BEING INCORRECT. - Based on our findings today, it might be time to think about getting a brand new system.


Devon W.

Devon W. Job Checkin

Troubleshoot no power to bedroom due to standard breaker tripping. Replace old panel with new QO 42 space panel. replace carbon smoke detectors in hallways and in rooms. Install safety breakers were required. Install whole home surge protector. Acquire permit from Lawrenceville. Replace all outlets & switches one circuit


Ben P.

Ben P. Job Checkin

Checked for leak in foyer ceiling. Upstairs bathroom is above the area Found toilet leaking from tank and recommend replacement Also, customer installed her new disposal and it leaks Remove and replace customer supplied toilet Remove disposal and install putty at sink connection and reinstall disposal Water heater is 18 years old and we highly recommend to replace asap Went over filter options as well after performing a water test Water pressure is 54 psi


Terrance M.

Terrance M. Job Checkin

Troubleshoot breaker tripping Replaced Bad Breaker


John M.

John M. Job Checkin

Panel replacement