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 high levels of customer satisfaction and appreciation. Customers consistently express gratitude for the professionalism, knowledge, and expertise demonstrated by the service technicians. A dominant theme throughout the feedback is the emphasis on clear communication, with reviewers frequently praising how thoroughly issues were explained in understandable terms and how various options were presented to help them make informed decisions. The technicians' attention to detail, careful workmanship, and respectful treatment of customers' homes are repeatedly highlighted as standout qualities. Customers also express strong appreciation for the personable and friendly demeanor of the service providers, noting how their approachable attitudes helped ease the stress often associated with home repairs. Punctuality and timeliness emerge as another recurring positive theme, with many reviewers noting that technicians arrived on schedule and completed work efficiently. The level of care and customer service receives particular acclaim, with several customers indicating they would enthusiastically recommend the company to friends and family and expressing intent to use the services again in the future. Overall, the reviews convey a sense of trust, satisfaction, and confidence in both the quality of work performed and the integrity of the service professionals.
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 17, 2026.
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Job Locations and Reviews
Found lennox unit on communication lock out. I checked all low voltage wire connections. I recycled power. Unit was running at the end of service call.
Inspection Customer called in about an odor admitting from his ductwork while the system is running. Performed a visual inspection and found what appears to be biological growth inside the supply Plenum of the main floor system. As well as there is a lot of of dirt, dust and debris inside the return Plenum. Plenum are duct board fibrous and original to the home. Therefore it’s highly probable they’re holding odors. Recommending some indoor air quality enhancements as well as new metal plenums.
Return trip to finish bathroom renovation
Finish bathroom renovation
We replace a flood light in the garage and a bathroom wafer light
We will replace the fan receiver for a new one. Note: Customer provided fan receiver did NOT work with the existing fan.
Came in today because there was water on drain pan. When inspecting system found that ductwork was sweating due to high humidity level, crawlspace is encapsulated but does not have a Dehumidifier to regular the humidity in the space causing humidity to leak in the main floor and also ductwork to sweat and create biological growth that is spreading. System also uses duct board which is absorbing the water and will fall apart if not solving issue soon. Let costumer know bout this issues and presented options. Thank you for choosing TE Certified
SERVICE CALL: upon arrival homeowner stated the first floor garbage Disposal failed and was leaking water into the basement drop ceiling And she is worried if the ductwork was compromised by water. After Complete troubleshooting I check the ductwork and insulation and I did not Find any moisture or damage on ductwork test cooling mode check system Test condensate pump check filter ok test outdoor unit check pressures are ok at manufacture specifications. After final inspection system is ok at this moment. Thanks for choosing t e certified.
Water service line was leaking at the penetration into the house. We removed the HDPE through the foundation wall and replaced it with 3/4” Type L soft copper. We reconnected to the existing water service line and distribution system. We sealed the inside and outside of the penetration with hydraulic cement and tar. Water pressure is at 68psi. Thank you for choosing TE Certified!
Met with the owner and was shown to the master bathroom. Their master shower has been slow to drain. Service was on site repairing the water main so I could not initially test but I could clearly see hair and debris in the drain. With the owners approval, I ran my flex shaft down the drain, pulled back hair and grease. Once the water was back on, I was able to test and confirmed the line is open and flowing. Perform draining clearing on tub or shower drain trap. Drain clear only. Does not include repairs or main line clearing. No warranty on drain clearing.
Today we returned to repipe the kitchen hot and cold water lines. The work included installing new supply stops for the kitchen faucet, ice maker, and new dishwasher, as well as a new shutoff valve located under the kitchen sink for the backyard hose bibb. We also replaced the dishwasher’s 1-1/2” PVC P-trap. The new dishwasher itself was not installed by us, as the company that delivered the unit will be completing the dishwasher installation. Upon completion of our work, we restored the water supply and thoroughly tested all new piping, valves, and connections for proper operation and leaks. All connections are secure and leak-free, and everything is working properly at this time.
12 years parts warranty
Received call regarding request for kitchen faucet installation. Discussed whole home and reverse osmosis filtration with homeowner, and also performed thorough evaluation of home before preparing options. Identified some issues during evaluation, and prepared options ranging from complete resolution to only replacement of kitchen faucet. Homeowner approved all work to be performed, and has put down a deposit for future work. Work tentatively to be scheduled for end of October. - For today, replaced kitchen faucet and (2) stop valves underneath kitchen sink. Tested for leaks and found no issues at this time. Bled air and debris out of system. Cleaned work area and disposed of all waste materials prior to departure.
Dig at county meter and then start trenching towards the home to replace main line entirely. Once the penetration at the house is excavated I will run soft copper through the home and seal inside and outside. Will have 1 inch high density polyethylene piping from county meter to the transition point right outside of the home. Add a new courtesy shutoff valve in a separate box after county meter. This will more than likely require cutting some drywall in the basement where the main line will be reworked. Existing line was galvanized that finally started to leak and I capped line inside of home. Update: all work has been completed, system is pressurized with no leaks. Put pinestraw down near the penetration of the home, new courtesy valve box after county meter with new valve, reworked main line inside of home and added a new shutoff valve before the existing pressure reducing valve
5 patches and sanding, applied one coat of primer to both repair areas. Homeowner will repaint.
Andrew was very professional and polite and I felt comfortable that he knew his job. I would use TE again for plumbing needs.
System not running on arrival. Board flashing an e6.2 error code (bad grounding). Found loose grounding screw/wire on the gas manifold that grounds the control board. System was having intermittent communication failures. I shook the wire and screw and the system started running and the error code went away. I tightened down the screw so this would not happen again (system intermittently failing). The unit was running when I left.
Homeowners toilet was occasionally run. The flapper had failed. Replaced the flapper, fill valve and toilet supply line. Insured no other leaks occurred.
Today we came out to complete quoted repair consisting of replacing dryer exhaust flue pipe. Initially, piping was thought to be going all the way up and out through the attic. However, vent was terminating on side of house next to one of the ac units. We removed old flue pipe which had mixture of water and lint. Installed new piping, cleaned out flex dryer exhaust, sealed exterior vent with silicone, and tested dryer. Dryer is operating and blowing out lint as designed.
We troubleshot outlets, not working in the bathrooms
Installed 10” return on upstairs system. Confirmed operation. System is cooling at this time.
For this job we installed a skirted toilet, customer supplied pedestal and new faucet, replaced stop valves and replaced the toilet flange. Secured the pedestal with bolts and caulked around the sink. I also caulked around the toilet base for a proper seal. Tested all work and left work area clean. Thank you for choosing TE certified.
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.
Met with the owner and set up to rebuild all the toilets. I removed each tank, replaced the fill valves, flush valves, gaskets and supplies. Filled, tested and confirmed no leaks or errors at this time. Informed the homeowner who was no longer on site. I cleaned up the work spaces and closed up the home.
Install new 4 wire circuit to dryer, gfci breaker and outlet
Found bad capacitor. Outdoor unit needs to be cleaned. Homeowner declined homecare and condenser coil cleaning. System running when I left.
Completed diagnosis of pool pump
Kyle was great! He went above and beyond in fixing our problem. He checked and double checked everything. I would definetly recommend him.
Thank you so much, Lynn, for the 5-star review and kind words. We're thrilled to hear Kyle went above and beyond and double checked everything to fix the problem. We appreciate your recommendation and the time you took to share your experience with TE Certified.
Top notch service all around
Excellent service
Excellent Service
Professional and very friendly. Stephen provide a very clear explanation and address the issues I am having in a way that I can easily understand.
Thank you, Samuel, for the 5-star review and kind words. We are glad Stephen
Great
JC is very knowledgeable and knows how to accomplish the work without burdening the customer with unnecessary repairs.
Clemente was amazing. Went the extra mile when we needed it the most
Zack, thank you for the 5-star review and for taking the time to share your feedback. We are thrilled to hear that Clemente went the extra mile when you needed it most. We appreciate you choosing TE Certified.
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!
Veaya was fantastic - knowledgeable & offered useful solutions.
Excellent
Great work! I would recommend to there’s without hesitation.
The technician was through with his job and explaining the steps in the process. He was very polite.
James was terrific to work with. He explained everything including what he was doing, why and when to expect power to be off. The office team who scheduled we also great
TE came out the same day I called them. Fixed my AC and was very thorough.
Excellent service and technician Kept me well informed at each step
Doug Vaquero who was our electrician for the work did a phenomenal job. He made sure to explain things as needed and did a quick and great job.
Excellent service
Very knowledgeable on what needed to be done. And provided multiple solutions to resolve the issue
Bill, thank you for the 5-star review and for taking the time to share your experience. We are glad our TE Certified team was knowledgeable and offered clear options to resolve the issue. We appreciate your trust in us.
I’ve used TE Cerified for many years now and I wouldn’t consider any other company. Today Jay Gomez picked up a new toilet at Home Depot for me, and Installed it quickly. Great job and great guy! Thank you TE!!!!
Doug was on time and was very thorough, got done what I needed done very efficiently.
Veeya was amazing, knowledgeable and she cleaned up after every project.
Plumbing
Excellent Service
Andrew did a great job and gave us lots of options.
We had them out for plumbing and HVAC repairs on a newly closed house. Their service was exceptional, the techs who came out (Stephen M. for plumbing and Enrique C. for HVAC) are all professional, friendly, and patient. They explained everything they did as well as show me the problems before they fix them. They were not pushy and were very frank about what should and shouldn't be prioritized at the moment. I am definitely going to use this company for other places and will be updating this review as we have more services with them. UPDATE: I used their electricians too and they were also very exceptional (Kyle and Joey) So far, I recommend them 100%.
Steven, thank you for the fantastic 5-star review and for taking the time to share such detailed feedback. We are thrilled to hear Stephen M. and Enrique C. provided professional, friendly, and transparent service on your new home. Showing issues and explaining options is how TE Certified operates, and your comments mean a lot to our team. We appreciate your recommendation and are grateful for your trust in TE.
Veaya was a delight to work with. She's knowledgeable and explains exactly what's going on in terms that non-electricians understand! She looked for ways to get us the biggest bang for our buck, while keeping our needs (now and future) in mind for our kitchen. She quoted us on Monday and was scheduled and done by Thursday. Highly recommend!
Excellent work! Dalton and his team were prompt, courteous, and did an amazing job! I will definitely call on them for future projects.
Leigh, thank you for the wonderful review and for taking the time to share your experience. Dalton and his team will be thrilled to hear your kind words. We are glad their prompt, courteous service and craftsmanship made a great impression. Your support means a lot to all of us at TE Certified.
Marco and Noah were great, providing useful recommendations and superb service!
Thank you, Gerry, for taking the time to share your feedback. We are thrilled that Marco and Noah provided helpful recommendations and superb service, and we will pass along your kind words to them.
