Looking for the best electrical repair, plumbing, heating, and air conditioning company near Roswell, GA? Look no further than TE Certified! From our office on Old Dogwood Rd, we have served the Roswell area for more than 20 years and have a reputation for excellence you can count on!
Our award-winning electricians, plumbers, and HVAC technicians have earned thousands of 5-star reviews in Roswell alone. Scroll to the bottom of this page to see what your Roswell neighbors are saying about our HVAC technicians, plumbers, and electricians!
Roswell Address: 9800 Old Dogwood Rd, Roswell, GA 30075
Phone: (770) 667-6937
Local Roswell Electrical, Plumbing & AC Service FAQs
The average cost to repair or fix an air conditioning unit near Roswell is around $350. On the low side the cost can be $50 for repairing a thermostat or $1,500 or more for more costly repairs. Consider signing up for a HVAC Service Plan so you can avoid more expensive repairs in the future and keep your home comfortable all spring and summer long.
The average cost to install a new AC unit near Roswell is around $7,500. The range is from $3,500 to $12,500 and that depends on several factors, including the brand you choose to install, the square footage of your home and size of the unit needed, the units SEER level and if duct work needs to be repaired or replaced.
The most common plumbing problems in the Roswell area are clogged drains and toilets. Grease is one of the chief causes for clogs in toilets and sinks. It can accumulate on the inside of your pipes, growing thicker over time until the drain hole is completely blocked - rendering your plumbing useless! Other common plumbing issues we get called to do plumbing repairs on include leaky faucets and pipes, water heater issues, low water pressure and running toilets.
The top things to consider when choosing a licensed electrician include:
- What are their reviews saying and how many do they have?
- Check licenses and insurances.
- Is their quote fair and competitive?
- If your job is specialized, do they have experience in that field?
- Has somebody recommended them or can they show you references? Do they have a professional attitude and appearance?
Keeping all these things in mind will help you to choose the best qualified electrician near Roswell, GA.
Your Local Roswell Electrical Contractor, Plumbing Company & HVAC Services
Do you need HVAC repairs, light fixture installations, or professional leak detection services? Whatever your project, we can help! TE Certified Electricians, Plumbers, and HVAC Technicians have worked all over Roswell. There's a good chance we've worked on your street or even for your neighbor! That means we understand the local codes and common repair issues better than most serving the area.
Electrician Services
- Electrical panel installation
- Electrical wiring and outlet repair
- Safety Inspection
- Remodeling
- Surge Protection
- Home EV Charger Installation
Plumbing Services
- Sink and faucet replacement
- Toilet and plumbing repair
- Plumbing inspections
- Venting
- Re-piping
- Garbage disposal repair and installation
Heating & Air Conditioning Services
- AC replacement and new installation
- Air conditioning repair
- Air conditioner maintenance and tune-up
- Furnace replacement and new installation
- Furnace repair
- Furnace maintenance
- Indoor air quality services
HomeCare Maintenance Plan
In addition, Roswell homeowners have the opportunity to join our HomeCare maintenance membership plan! This plan was created by electricians, plumbers, and HVAC technicians to provide homeowners like you with yearly maintenance, regular inspection visits, members-only discounts, and extended warranties on your equipment! That's everything you need to keep your home in great shape.
If you're interested in joining the HomeCare maintenance membership plan, speak with a member of our team today!
TE Certified is proud to be one of the highest-rated home service companies in the Roswell, GA area.
Read our reviews below to see how we can serve you.
To schedule an appointment anywhere in Roswell, click Schedule Now or call us at 770-667-6937 . Let’s get started!
Recent Jobs and Reviews in Roswell, GA
Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and appreciation for the service provided. Customers consistently express enthusiasm about the professionalism, knowledge, and courtesy demonstrated by the technicians. Recurring themes include punctuality, with technicians arriving on time or within scheduled windows, and clear communication, as service providers take time to explain issues, processes, and recommendations in understandable terms. Reviewers frequently highlight the thoroughness and efficiency of the work performed, noting that technicians pay attention to detail and ensure everything is completed to high standards. The cleanliness and respect shown for customers' homes is another appreciated aspect. Many customers emphasize their trust in the company, stating they would use the service again, recommend it to others, or prefer specific technicians for future work. The tone is enthusiastic and grateful, with customers feeling valued and satisfied with both the quality of work and the fair pricing. A few reviews mention cost considerations, but this is presented as a minor observation rather than a significant concern. Overall, the reviews convey a strong sense of reliability, expertise, and exceptional customer care that fosters loyalty and positive word-of-mouth recommendations.
Roswell, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Roswell, GA in September 2026.
The 40 customer reviews shown here average 5.0 out of 5.
The most recent job was on September 29, 2026.
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Job Locations and Reviews
Brandon made me feel like I was getting an honest and thoughtful approach. It’s always nice when you’re letting someone into your home and they can put you at ease.
I came out to install a bath exhaust fan that you had purchased. There were some issues with this one and that there was some plywood up above where the fan went that had to be cut out because the fan was too deep. Also, there is an issue with the ductwork which means it is making a small amount of noise. If that noise is something that bothers you, you will need to have that ductwork redone by an air condition technician. Also your other bath fan above the shower is not vented at all, it just vents into the attic. Thank you for using TE certified electrical! Veaya
Arrived on site to replace the electrical panel and breakers supplied by Mr Gordon Also installed an outdoor 3-way switch and a GFCI receptacle by the back porch. Ran a new #4 copper grounding conductor to the existing ground rods. Tested the completed work to verify proper operation.
Installed new 50 gallon Rheem natural gas water heater. Installed new shut off valve, expansion tank, sediment trap, gas flex connector, drip pan, and short stand. Checked all fittings for leaks and set water temperature to 120. Thank you for choosing TE Certified!
Arrived on site and customer stated they had a gas leak outside near the meter. I went ahead and bubble tested the suspected area and found the copper gas line connection that feeds the gas grill was leaking. I offered the option to either fix the existing leak or replace the line completely. Customer decided to fix the gas leak on his own.
Replaced light fixture in bathroom and removed Sycom surge protector from panel.
Auger toilet with closet auger Pull and reset toilet, inspect flange. If flange is good condition we will secure toilet with new bolts/wax ring. Customer called us out for a wobbling toilet on second floor and clogged toilet on basement floor. Upon arrival we tested for mainline blockage, toilet was only fixture affected. We then went forward with attempting to auger toilet. We then removed toilet from floor and attempted to auger toiler from other end. Toilet is compacted with thick toiletry wipes. Attempted to remove with different augers and tools but we were not successful on clearing. Coming back tomorrow to install customer supplied toilet. Went forward with pull and reset for wobbly toilet. Removed toilet and flange was broken. Replaced flange, secured flange on 4 new bolts. Set toilet on new wax ring and secured toilet to floor. Thank you for choosing TE Certified.
Attempt to clear blockage from exterior cleanout Customer called us out for a shower that was backing up in the basement. Upon arrival the customer they had this similar issues about a year and half ago. The customer showed me two cleanouts outside of the home, and I went to inspect them and they were both holding water. I let the customer know about this right away. The customer also showed me a pump that was not working and the basin was full. We recommended to the customer to attempt to restore water flow and they agreed. We ran our cable machine through the exterior cleanout and we were successful in restoring water flow. We brought back tiny bits of soft tissue on our cable. We went to run water in the bathroom and we heard the water drain and I was able to see it as well. A sewer supervisor was scheduled to further investigate on the sewer line along with the pump. The customer is satisfied and thank you for choosing Te Certified!
Discovered dry vent on toilet line in basement while preparing to begin work. Found that the vent did run to the attic. Reworked vent lines in attic to include clean-outs to clear and inspect vents. Further diagnostics might be necessary to find drainage issues.
I came out to install two smart switches that were supplied by you. Also, as a courtesy, I fixed the wiring on the four-way switch upstairs, which just needed the wires redone. Thank you for using TE certified electrical! Veaya
Toilet in 2nd floor men’s restroom is leaking from the base. Pulled the toilet from the floor and replaced the wax seal. Reset the toilet and tested. No further leaks detected.
We were able to get a very quick appointment. Henry was prompt and diagnosed the problem quickly. He also helped me find the aisle at Home Depot where a something I needed to get was located. The price was very reasonable. We will use them again if the need arises.
This option is to troubleshoot the disposal This option is to replace the GFI located right next to the switch for the disposal, and to replace the GFI below the sink that is no longer working. I will replace the GFI below the sink with a regular outlet, since it is tied off of the existing GFCI next to the disposal switch, therefore making it redundant. I changed the GFCI on the top of the counter for the disposal switch box because it was also older and will likely follow suit soon in going out. I changed the GFCI under the sink for the disposal outlet to a regular outlet and change the metal plate for it. The GFCI that was originally in the disposal switch box was tripped, and when I un tripped it and hit the switch, there was power restored to the outlet box below the sink, but despite getting the proper 120 voltage, the outlet would not come on so the GFCI had gone out.
I came out to inspect an issue with an outlet that was sparking. In your kitchen, your outlets are quite old and as is the case with most kitchen outlets, they’ve gotten quite a bit of grease splattered inside and one of them had melted. The other one had actually cracked so it was not getting full power. I replaced those two and you said to hold off on the other one since you’re planning to remodel the kitchen and it is not actually broken. It is just old. Also, since that countertop was not GFCI protected, I replaced the breaker with a dual function GFCI breaker. In the future, you may wish to add another circuit since your microwave was on the same circuit as all of those other outlets and also there seems to be a ground fall either in that microwave or in the outlet behind it, but you did not want to have that removed and troubleshoot at this time. Your panel is also fairly old and during that time. They made panels much smaller, so it would be great to get one that is more size
Upon inspection, the attic fan motor was found to be defective and has stopped operating. We recommend replacing the existing motor with a new compatible motor to restore proper attic ventilation and ensure the fan operates safely and efficiently. The estimate includes removal of the failed motor, installation of the replacement motor, necessary electrical reconnections, and testing of the fan to verify proper operation upon completion. Any additional issues or damaged components discovered during the replacement will be discussed with the customer before additional work is performed.
Excellent care, very knowledgeable, generous with his time and advice, helped me with something outside the scope of work, and honest.
Joan, thank you for the wonderful review and 5 stars. We are glad our technician provided excellent care, shared helpful advice, and went the extra mile. Your note about honesty means a lot to our team. We appreciate you taking the time to share your experience with TE Certified.
Installed new can lights in loft with a dimmer and added a new outlet behind tv in living room.
Today we installed a 100A subpanel and rerouted a few circuits. We also installed a 20A circuit for the mini split, as well as the disconnect. The HVAC company will install the whip. We also removed a surge protector that was installed incorrectly. At the time of leaving, everything was tested and working properly. Thank you for choosing TE certified!
Arrived at clients home and inspected a Rinnai R85i tankless water heater that is throwing error code 52. Attempted to contact Rinnai for troubleshooting and was informed that they no longer make parts for this unit. Advised client about this and strongly recommended replacement. Client indicated they want to stay with tankless and will contact us with a decision within 24 hours. If they move forward with the replacement within 30 days we will credit the $149 paid today towards the work.
After checking whole house water pressure and finding it within range I replaced a shower cartridge in an upstairs bathroom. Before installing the new cartridge I removed built up debris stuck inside the valve itself. Once removed the cartridge was installed, the house was pressurized, air was removed from the system and the repaired shower was tested for proper operation with no issues. Finally, I rechecked the whole house water pressure for a second time to confirm that it was within range.
James was very thorough and good at analyzing and explaining my options for what needed fixing. I really appreciated the same day service and him being EARLY to the appointment! It made my day so much easier. Plus he braved the spiders without complaint!
Stephanie, thank you for the wonderful review and five stars. We are glad James was thorough, explained your options clearly, and arrived early for same day service. It is great to hear he made your day easier and handled the spiders without a fuss. We appreciate you taking the time to share your experience with TE Certified. We'll pass your kind words to James and the team.
10 years parts warranty. 2 years labor warranty ( up to 10 years with Homecare).
Troubleshoot of dryer not working as well as light in kids bedroom. Install new 30a circuit for dryer. Install new box and dryer outlet. Install 4 prong dryer cord. Install GFCI breaker on dryer.
Replace UL nest thermostat with client provided new nest thermostat and tested both heat and cool operations to be operational at this time. Client will download the app, add the new thermostat and room sensor. No warranty on the thermostat provided by client. Warranty is only on labor.
Troubleshoot why the outdoor outlets had stopped working.
Came out to troubleshoot bedrooms that were not working and found a loose connection at a bedroom outlet. Quoted to replace the device, received customer approval, completed the repair, and tested everything to confirm proper operation. Also discussed panel replacement and a service upgrade and provided the customer with a quote. Combined two single-gang boxes into two-gang boxes in the kitchen and master bedroom.
The bare minimum basic repairs to get the system running today. Stairs, capacitor. Main floor thermostat failed and contactor shorted out. Necessary repairs made with approval. Systems now back to cooling. Thank you for choosing TE certified!
Fixture install and GFCI
Upon arrival, I met with the owners. One of the mast bathroom lav drains was slow but after further inspection, the pop-up assembly was just set too low, not allowing it to drain properly. We discussed options and they chose to replace several pop-up assemblies today. I will be using the Kohler push-stops. In all the 3rd level lavs, I removed the p-traps and pop-up assemblies. Cleaned the sink outlets, installed new assemblies and reset the p-traps. Tested all the drains, cleaned up and showed the owners the final results. Remove old sink pop up drain/grid strainer, install new premium pop up assembly and grid strainer, attach to piping system, test and clean up work area.
Excellent
Friendly, knowledgeable, prompt, compleye!
Excellent service
Great job! I love someone who starts the day early! I also loved she told me how long it would take and she finished by that time!
Thank you, Sara, for taking the time to share this review. We are glad she arrived early, set clear expectations on time, and finished as promised. Your feedback means a lot to our team at TE Certified.
Excellent service
It was easy to work with you guys as I’ve worked with you in the past and you do a great job
Nick installed Tesla wall charger and provided the many necessary changes to our electrical pane/wiring to safely accommodate new electrical load. Nick was professional, courteous, and very knowledgeable!
Mike, thank you for the fantastic review and for trusting TE Certified with your Tesla charger installation. We are glad Nick delivered a safe and professional panel and wiring upgrade. Your kind words about his professionalism, courtesy, and knowledge mean a lot to our team. We appreciate your time and feedback.
Installed Tesla charging system. Very prompt, well organized and courteous. Happy I chose TE Certified.
Holly, thank you for taking the time to leave a 5-star review. We’re glad our team installed your Tesla charging system and delivered prompt, organized, and courteous service. We appreciate you choosing TE Certified.
Excellent Service! Diagnosed problem and promptly fixed it.
Really great communication. Kept us in the loop, reasonable estimate and they got the job done! Couldn't ask for more.
Very thorough although he could not find the issue (turns out it was in the meter on the GA Power side). He tried troubleshooting everything and was very pleasant and friendly.
Thank you, Samantha, for the 5-star review and thoughtful feedback. We’re glad our technician’s thorough troubleshooting and friendly approach made a positive impression, and that the source was confirmed to be on the GA Power side. We appreciate your time in sharing this and the opportunity to help.
EXCELLENT EXPERIENCE !!! ADRIAN EXPLAINED EVERYTHING PERFECTLY TO US CONCERNING OUR PLUMBING NEEDS..PERFECT INSTALLATION...PERFECT TOTAL CLEAN-UP... DEFINITELY KEEP BOTH ADRIAN & HIS PARTNER WITH THE COMPANY..THEY WERE THE BEST EVER !!!!
I always love to work with TE Certified company. They are great services and their team members are professional and qualified workers.
The technicians were prompt and did a very professional job.
Mike, thank you for the 5-star review and kind words. We are glad our technicians were prompt and professional. We appreciate you taking the time to share your experience with TE Certified.
Very professional, prompt and solved the problem quickly. They also explained everything in detail and did a thorough check of any other issues.
Thorough, professional with keen attention to details. I trust him to keep us safe.
Thank you, Fred, for the 5-star review. We appreciate your kind words about our technician’s thorough, professional work and attention to detail. Your trust means a lot to us, and safety is always our top priority at TE Certified. We will share your feedback with the team. Thanks for taking the time to share this.
Excellent Services
Awsome
Ricardo was very professional and nice. Thank you.
Justin was very helpful and good to work with.
Donald, thank you for the 5-star review. We are glad to hear Justin was helpful and easy to work with. We appreciate you taking the time to share your experience with TE Certified.
Excellent Service
Andrew was very professional and polite and I felt comfortable that he knew his job. I would use TE again for plumbing needs.
Aiden was very professional and friendly and came and identified the problem then worked with me to get the right items for the job and worked with my busy schedule.
Top notch service all around
Excellent service
Excellent Service
Great
JC is very knowledgeable and knows how to accomplish the work without burdening the customer with unnecessary repairs.
Checked all three HVAC system. Found some issues and fixed it with reasonable price in the same visit. Great job Armando Almazan!
Excellent Service
Prompt and excellent service!
