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 9, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 4,368 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
We install a metal rated box for a ceiling fan that got replaced.
Replaced outlet over fireplace with a recessed outlet box and brush plate combo supplied by homeowner.
Relocate oven junction box and wire whip
Customer had a laundry machine box that was backing up due to buildup, I ran my cable down the laundry machine box to break up the buildup, and after running the laundry a few times I was able to get the water draining, checked out the water heater, and the water heater was old age, but customer said it was not giving him any issues. Will call if they see any issues with the heater. After testing the laundry machine, it didn’t have any more leaks underneath or overflowing above.
Customer had a handle break on their toilet and an issue with the pop up assembly, during the visit I found that there was high pressure, an old water heater and a incorrectly installed trap, the customer decided to rebuild the toilet, replace the trap and prv today, I dug up at the meter where the prv was, I cut the pvc and took unthreaded the meter nipple to remove the existing prv, I glued a pvc x copper adapter onto the existing pvc, I then got a new meter nipple and threaded a 3/4 press adapter on, I pressed on a 1x3/4 reducer onto the adapter, I then installed a 3/4 double union watts prv, I let the glue dry for an hour before turning water back on, I then went inside and vacuumed water out of the toilet tank, undid the bolts so I could remove the tank, I then uninstalled the fill valve and flush valve, I cleaned the tank with tuff wipes before installing the new fill valve and flush valve as well as the tank bolts I tightened the tank down to the bowl and flushed it a few times
On todays visit we installed a new AC circuit, replaced the ac disconnect and whip. Separated neutrals in panel, replaced non listed breakers, installed plates on open junction boxes, removed old sauna disconnect.
Very knowledgeable
Coming back Monday 10-12-26 to complete the rest of the work Today’s work I did replace a ceiling fan. I also replaced a bath fan, installed a dimmer in the dining room. I also installed two carbon and smoke combo hardwired detectors in the hallways. I installed a GFCI near the bar area by the kitchen. I replaced a single pole switch for the disposal.
This estimate includes the removal and replacement of the existing main electrical service panel with a new code-compliant electrical panel. Work will include the installation of a new main breaker and the transfer of all existing branch circuits to the new panel. Required GFCI protection will be provided through the installation of new GFCI breakers as needed to bring applicable circuits into compliance with current electrical safety standards. A new dedicated circuit will be installed to provide power for a hardwired smoke detection system. Eight new hardwired smoke detectors with battery backup will be installed in required locations throughout the home and interconnected to ensure simultaneous operation in the event of an alarm condition. The project also includes the installation of a whole-home surge protection device to help protect the home's electrical system and connected appliances from damaging voltage surges. A new grounding and bonding system will be installed, includin
Install new 4 wire dryer circuit (30a 240v) Install new dryer box/outlet/plate. Install 4 prong dryer cord. Install GFCI breaker on circuit
Customer had a little water damage outside of the shower, I was out here last week and the customer wanted to have the damage assessed before going forward, I referred her out to property medics, they had came out and assed the damage, they said there’s no damage to the sub floor or in the walls, we came today to recaulk around the shower, I took a razor knife and cut out all the existing caulk around the base of the shower, I then applied a bead of caulk around the entire base of the the shower, I ran my finger along the edge after applying caulk to push the caulk in deeper and fill in any gaps, I then used tuff wipes to clean up any excess, I then took clear caulk and put a bead around the outside of the shower door, ran my finger along the edge to fill any gaps and cleaned up excess using tuff wipes
This option is to replace 2 indoor can bulbs and to replace an outdoor flood light with a security camera flood Upon arrival, the homeowner informed me that she had a new blink security floodlight that she wanted installed on the right side of her garage, and a few bulbs changed. After having her sign off on the work, I took the old builder grade flood down and saw that it was installed, straightened into the soffit wood with no box. I informed the homeowner that I would need to install a box per code to make it safe and proper, and she signed off on that as well. After installation and walking the homeowner through the set up on the blink app and showing her how to use it, I showed her that the floodlight could turn on and off with the app, I showed her how to talk through it and how to look through the camera on the app. Everything worked and looked good. I also installed the new bulbs.
For this job, I did a attic inspection and also separated the neutrals in the main panel and replaced a switch cover in the attic as well
Today I worked on installing a new security floodlight for the homeowner as well as changing a few bulbs, I also had to add a box for the floodlight. Thank you for using TE!
TE is always on time and all their workers are friendly and professional. That’s why we continue to call TE.
GA 811 #261007-005392. Performed digging on left side of building, pvc pipe had root intrusion causing pipe to have leak. Prv and section of service line was replaced.
Replace three smoke carbon combo units on each floor, replace two undercabinet lights Provide and install new undercabinet lights in den and kitchen
Arrived to perform work as per estimate. Turned water off to the home and drained down system. Drained water heater via transfer pump. Disconnected vent, gas, T&P, and hot/cold water lines from old unit. Hauled off and disposed of old unit. Set new pan and water heater in place. Installed 4 year warranty extension kit* (secondary anode rod), reconnected T&P line, reconnected gas, and swapped out old, single wall venting for new, code required double wall (type B) vent. Proceeded to pipe in hot and cold water systems, ensuring that the thermal expansion tank was correctly mounted and secured, and has pipe distance upwards of 18” from cold inlet nipple. Expansion tank pumped to 70psi. Once fully reconnected, began replacing failed pressure reducing valve (PRV). Cut out and removed old unit; installed new Watts 25 AUB PRV. Rerouted jumper wire and grounding clamps to account for the new installation. Added valve tag to main. Restored water to the home and bled air/debris fr
2021 Mitsubishi dual headed mini split System not cooling Homeowners had another company come out to check the issue and they stated it could’ve been a bad motor I noticed the last company had to disconnect off. I turned disconnect back on system came on, and I noticed the refrigerant level was very low, which probably caused system to shut down on a safety. Did a leak search with the IR detector and found a small leak at a joint at the outdoor unit Discussed options with homeowner, but she was unable to get in touch with her husband at the time she wanted to see what he wanted to do and will call us back with further instructions Thank you for choosing TE certified!
After doing a thorough evaluation of the dishwasher circuit, I could not get the safety breaker to trip on site. I tested for wire damage and voltage and everything read properly and the safety breaker was working as intended on site. RESOLUTION: After further speaking with the customer, I told him electrically wise Everything is working as intended and properly and of course everything is safe, and the safety breaker seems to be tripping as intended. He mentioned whenever he turned the dishwasher on a heavier washing setting that’s when he began to notice the breaker tripping and a little more frequent, which believes me to think there’s a component or something internal of the dishwasher slowly starting to fail, which is communicating with the safety breaker to trip Approximate AGE OF Dishwasher: 9 years old
Install new wire for chandelier Install new fan rated box in dining room Splice conductor for chandelier Install customer supplied chandelier Install dimmer switch as a courtesy
For this job, I completed a five system maintenance. I tested the units and all of its functions to ensure that everything was working. I tested the unit and heat and cool as well as inspected the blower wheel and burners. I cleared the drain line with 2 gallons of water and vinegar. I inspected the outdoor unit and measured all its electrical components as well as pressure readings. I explained all my findings to the customer as well as provided estimates. Thank you for choosing TE certified.
On today’s visit I met with the homeowner. The homeowner expressed an issue with a clogged sink. The sink was holding water during my inspection. I wrote some estimates to perform work and received approval. I determined that the sink was backed up due to the garbage disposal. The disposal is seized up and the blades will not spin at all. The homeowner does not wish to move forward with that repair at this time.
SERVICE CALL: Upon arrival homeowner stated the hvac system is leaking Water from the indoor slab evaporator coil. After complete troubleshooting I found the hvac system Goodman 2 1/2 ton capacity 2009 model about 17 years old is in poor maintenance conditions the main drain line is Clogged plus test gas furnace blower motor is dirty and run capacitor is out of spec from manufacture check heat exchanger is showing metal fatigue NO T E FLOOD PROTECTION. Test condenser unit is highly impacted Test pressures are low perform courtesy electronic leak search and aluminum coil has small leaks. Test outdoor dual run capacitor is out of spec from manufacture complete system already past life expectancy from Manufacture due to aged and conditions vs costs of repairs I recommend To upgrade complete system already. Homeowner is aware of the conditions of the equipment. I spoke with customer wife’s and she stated She needs to talk with her husband about to get consultation and will ca
Replace burnt up dimmer switch
Dehumidifier
Performed a full HVAC inspection on all systems. Inspected thermostat operation, electrical components, safeties, capacitors, contactors, blower assemblies, evaporator coils, condenser coils, refrigerant levels, drain lines, temperature splits, air filters, ductwork, and overall system performance/operation. Verified proper heating and cooling operation at each system and inspected systems for any signs of airflow restriction, electrical concerns, drainage issues, or abnormal operation. Homeowner was informed of all findings and recommendations. Thank you for choosing TE Certified. If you were happy with today’s service leave a review and share your experience with my service!⭐️⭐️⭐️⭐️⭐️
I recently tried TE for a plumbing (water heater) issue and asked Gemini who's certified and knows my tankless system best. TE was top of the list, and they sent Jacob - he's a total pro, personable, and technically deep. Will definitely call TE again in future.
So pleased with Chase and TE! Awesome job and great communication! Highly recommend!
Judy, thank you for the wonderful review. We’re thrilled to hear that Chase and TE delivered great communication and an awesome job. Your recommendation means a lot to our team. We appreciate you taking the time to share your experience.
Very friendly and professional. Provided great service
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 🤞
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.
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
