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 October 2026.
The 40 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 6, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 4,374 jobs in Roswell, GA in the last 12 months. The first job there was in September 2013.
Our Local Reviews by City
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Job Locations and Reviews
Performed camera inspection from master shower and went approx 15’ to vertical stack that drops down behind kitchen cabinets. Found two screws that penetrated pvc stack and two open holes just before it goes below floor to basement. The contractors that did the kitchen remodel took responsibility and will make repairs
Very friendly and professional. Provided great service
We replace 3 regular light fixture in the closet area and install a ceiling fan outside the porch
Replace pop up assembly and ptrap for bathroom upstairs. Also perform a toilet rebuild for same bathroom.
We installing 6 wafer light fixtures in the kitchen with two new dimmers.
This option will be a service upgrade on a existing 200 amp service it is back to back, we will replace main electrical panel with a square d qo panel, new meter base with a service rated ats, we will pipe up into attic and run gen feed across attic and pipe down to gen location. The gen will be set near the gas meter, depending on how it will be less than 10ft run, or more than 20ft
Install new switch for fan
For this job, I did a troubleshoot after customer stated that there was no power going to the pool so I started at the meter base where they pulled power for the pool and I noticed the 50 amp breaker was bad and it was not putting out voltage to the wires going into the pool and the breaker was broken and wiggly. so I replaced it with a 50 amp Siemens breaker.
We troubleshot the light fixture in the basement and left estimates for repairs
Arrived to connect customer provided thermostat. Cycled power off. Installed thermostat for main floor. Installed Google nest power connector at zone board. Cycled power on. Customer is not home to set up thermostat. Spoke with customer and they will connect to their phones when they get home.
For this job I came to see a water leak from the ceiling under the master bath. I found an uncapped p trap where water spilled. Probable causes is a possible blockage in the drain line. When checking water pressure we also noticed the pressure was above 80 psi which is higher than the max limit allowed per fixture. We replaced the pressure regulator and set psi to 65. We also replaced the main shut off valve and the valve to the outside hosebib. Tested all work and left work area clean.
Oven removal - disconnect oven for a new future oven
For this job, I worked on replacing GFCI outlet in backyard and regular 15 amp outlet in dining room area
Replaced customer provided insta hot, tank only, and kitchen faucet. A pressure regulating valve replacement is highly recommended. Customer currently has 100 psi throughout the home. Customer declined pressure regulating valve replacement at this time. Customer is aware that there is no warranty provided on today’s work performed.
YOUR NEW HVAC SYSTEM INSTALLATION INCLUDES: NEW EQUIPMENT: - New Furnace, AC Evaporator Coil, & AC Condenser - Digital, programmable thermostat REMOVAL & DISPOSAL: - Safe recovery and disposal of old refrigerant (EPA compliant) - Removal, disposal, and recycling of existing equipment PROFESSIONAL INSTALLATION: - New outdoor support pad and electrical disconnect - New indoor support blocks and drain pan - New water safety switches with flood protection (if applicable) - New condensate pump (if applicable) - Adaptation to existing plenums, drain lines, and refrigerant lines - Connection of all electrical (high/low voltage) - New flexible gas line and hard pipe gas connection to furnace (if applicable) - Bring existing flue pipe up to current code as needed with double wall flue pipe - Mastic seal equipment connections to ensure optimal efficiency SYSTEM SETUP & TESTING: - Flush, clean, and pressure-test refrigerant line set and pull vacuum to 500 Microns - Recharge system per manufa
Troubleshoot breaker tripping for basement lights and some outlets. Replace breaker for basement lights, existing breaker can no longer safely clamp to panel.
Customer had a main line blockage in the master bathroom, I ended up pulling the toilet and running my cable and after running my cable. I was able to clear the blockage. I tested the entire bathroom group and after testing the drain is flowing properly with no backups present. Customer do have a cast-iron stack going into the basement.
Customer was having their water line replaced today, we showed up with the dig team this morning, we dug up at the meter and the house before running the trencher, we trenched from the meter to the exterior wall, we then laid down 2 inch pvc pipe in the trench and fished our new 1 inch black poly line through, we connected at the meter with 3/4 pex, we installed a new ball valve before increasing to 1 inch, we broke up concrete around the existing penetration so we could remove it, we stubbed through with soft copper wrapped in burial tape, connected to the existing 3/4 pex line, turned water on to the home to ensure there were no leaks, we then sealed both sides of the penetration with hydraulic cement also using roofing tar in the exterior portion, we then backfilled the rest of the trench and laid down wheat straw to help with the grass regeneration process
*** An additional $1,388 discount can be applied if the system is installed by Wednesday, 10/7/26.*** This complete 3-ton heating and cooling system replacement includes: Equipment Installed: Daikin Fit Air Conditioner – High-efficiency 16 SEER2 variable-speed system with side discharge design for flexible installation Daikin Furnace – 80% efficient two-stage heating with a variable-speed fan for enhanced comfort and quieter operation Daikin All-Aluminum Evaporator Coil – Matched to your system for optimal performance Daikin One Touch Thermostat – Wi-Fi-enabled touchscreen for easy control from anywhere Installation Includes: Complete removal and disposal of your old equipment Professional installation with support pads and flood safety protection Connection to existing ductwork, drain lines, refrigerant lines, wiring, gas line, and flue pipe EPA-compliant refrigerant recovery and proper charging of your new system Full testing of both heating and cooling functions Thorough jobsit
Installed new bide outlets in upstairs bathrooms, cat room outlet – GFCI in AFCI protection to circuits
Customer had a leak at the kitchen faucet and underneath the kitchen sink Today we installed a customer supplied disposal and kitchen faucet and installed a new thermal expansion tank on an 8 year old water heater. Replaced tubular trap under sink as a courtesy. Tested everything and confirmed there were no leaks. Water Pressure is at 60 PSI, set expansion tank to 65 PSI. Thank you for choosing TE Certified.
Replaced outlet
Customer called us out today because earlier they had a HVAC company checking up their furnaces and noticed there were some burnt wires going to the furnaces. After a quick inspection, I found that the furnaces were 10 KW the whips for the furnaces that had burned up were number eight. I told the customer that the whips and the disconnect needed to be redone. I went to the panel and found out that one of the breakers was undersize and one of the breakers was not for the panel. We replaced both of the breakers and everything is working properly.
The bare minimum basic repairs to get the system running today.
Remove existing heat exchanger and installed new trane 80k heat exchanger. Flushed drain line, started system up checked gas pressures and all operations and left equipment operational.
Dani Ontiveros is an expert plumber and flawlessly installed a faucet stem in our tricky bathroom sink. He also found our water pressure was a little high and installed a new water pressure valve regulator for the whole house. Fingers crossed this keeps those leaks from returning 🤞
For this job we came to do a repair on 2 separate sinks. When checking the pressure I noticed it was over 80 psi which is signed of pressure regulator going bad. We also noticed a small leak on the pressure regulator. We replaced the regulator and also replaced the main shut off valve in the home. Replaced the cartridge on one side of one sink and changed the orientation of the handle in the other sink. Pressure of the home is now 70 psi. Tested all work and left work area clean. Thank you for choosing TE Certified.
Noah was able to complete our job efficiently and kept us updated on each step in the process, answering all our questions along the way. He was on time, very professional and knowledgeable. We will definitely use TE Certified again based on this experience!
Brandon Smith from TE Certified did a wonderful job today at my home with a leaking faucet. He quickly identified the problem, instituted the solution and tested to ensure it worked (which it did). Brandon also looked at a different issue that involved TE Certified hvac work, so out of his area. But he offered to help me get in touch with the proper people who could address that situation. He was also a gentleman and a pleasure to speak with and have in my home.
The Leader Austin and his two crew members and Salesman Davin are very professional and courteous people.
Needed and outlet switched and a quote for possible upgrade. He handled everything quickly and did a great job.
Quick, thorough. Great job
Great first experience
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.
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.
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.
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.
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.
Excellent Services
Awsome
Ricardo was very professional and nice. Thank you.
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