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 between September 2026 and October 2026.
The 40 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 1, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 4,360 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
Customer was occasionally hearing a loud horn noise when turning on a fixture in the home. The customers prv was on the older side so we recommended they replace it to hopefully fix the noise. We cut out the old main shut off valve and replaced it with a quarter turn ball valve. We replaced the prv with a watts25aub commercial grade prv. We also replaced the front hosebib and added a new shut off for it as well.
Installed new led wafer lights in basement
Came out today to replace a customer-supplied Kohler toilet in the master bathroom. We also replaced the main bathroom tub spout due to water continuing to leak from the spout when diverting water to the shower head. After completing both installations, we thoroughly tested all connections for leaks and proper functionality. No leaks were found, and both the toilet and tub spout are working properly at this time.
Customer had a leak in the yard by the water meter, I dug it up and found it was blue poly, I gave the customer options for replacement and repair and they decided to replace, we will return Monday to complete work
For today’s service, we were called out here because the bathroom in the upstairs hallway is leaking water down into the kitchen area. I identify the source of the leak was coming from the trim of the shower valve and needed to be recaulked to prevent water from leaking down when someone is using the shower. I also pulled the pedestal sink in the powder room to redo the drain line, pop-up assembly, and swap out stop valves for the sink. I tested everything to ensure that there are no leaks and advised to not use the sink and shower that was worked on today for the silicone takes about a day to cure and dry before use. I also mentioned that I will be sending over quotes to swap out the water heater in the basement that is 10 years old and highly recommend getting it replaced sooner rather than later. Thank you for choosing TE certified and I hope you have a blessed day.
Customer had a condensate line fail on his tankless water heater. We noticed the installers had used a brass fitting to connect to the condensate discharge, which corroded and failed. We replaced the fitting. Installed a properly sized discharge line, and installed an air break to allow adequate drainage. Customer is happy with the end result. Water pressure is at 55 PSI Water heater is 12 years old
Today I Came Out To Address The Homeowners Concern Of The Outdoor Lighting Not Being Able To Turn Off. I Met With The Homeowners And They Showed Me The Timer And Lighting. I Went Over The Agenda And Performed A Troubleshoot. I Determined The Intermatic Timer For The Outdoor Lighting Has Failed In The Open Position Leaving The Lights On. I Provided An Estimate To Replace The Timer And They Agreed. I Reached Out To City Electric And We Will Be Receiving The Part Within A Few Days. I Went Over All Of Today’s Findings With The Customer And Set Up An Appointment With Them For When The Part Get Delivered. Thank You For Choosing TE Certified Electricians. We Work Hard To Give All Of Our A Five Star Experience. Please Take The Time To Fill Out The Attached Survey And Or Leave A Google Review. Mentioning Me By Name Goes A Long Way In My Evaluations And Is The Best Way To Let The Office Know How I’m Performing In The Field. Please Feel Free To Reach Out If You Have Any Questions. -Vinny
Installed new outlet in living room and replaced bedroom ceiling fan
Installed new outlet
Replace ceiling fan
For the shower, I worked on troubleshooting smoke detector malfunction, it was due to a loose connection in the upstairs bedroom, now I’ll smoke detectors work properly and do not beep uncontrollably
Today I sold work Get ladder into attic, remove old motor, provide and install new motor on existing housing and thermostat
Arrived to troubleshoot the outdoor GFCI receptacle installed approximately five years ago. The customer reported that it had tripped several times. Tested the GFCI and recommended replacing it as a preventive measure. Replaced the GFCI with customer approval, tested the receptacle, and verified that everything is working properly.
Call Mona required about toilet fill valve never stopping and periodic running from a different toilet. After further diagnosis, Tech technician determined fill valve was faulty, and canister. Gasket was faulty. Technician also discovered pressure to be 100 psi, the thermal expansion tank ruptured and water heater extremely aged. Homeowner opted to go with second option which replaced the thermal expansion tank and PRV along with fill valve and canister. Technician replaced all these items and normal working pressure was restored and fill valve and canister are in working order
We troubleshot outlets in the basement not working and we installed four light fixtures
Quick, thorough. Great job
For this job, we completed a home care electrical inspection of the whole home. After the inspection, we replaced an outlet in the utility room with a GFCI, replaced two tandem breakers with standards, and installed a interlock kit for a generator breaker.
Kitchen cans not working. This Option is to conduct a troubleshoot to figure out why. After conducting my troubleshoot, I found that the switch leg and the hot or reversed on the dimmer. Apparently, this worked at one point I don’t know why, but I switched the two and it now works. Customer received a discount because apparently somebody texted him from TE telling him that the troubleshoot was $99 instead of $149. There was no appointment moved and no other reason for a discount so I’m not sure why this price was given. But we honored this price today since the homeowner had the expectation of it being $99 instead of $149.
Great first experience
Client dealing with error code 70 on 2 year old Rinnai tankless. No visual signs of damage to wiring or corrosion. Contacted the manufacturer and they determined the board is failing. They are shipping a new board to the clients home and we will return at a later date to replace it. Rinnai case#324396
At at arrival on 09/30/26 Issue: no cool System: main floor Finding: tripped breaker, water in the drain pan, high voltage line and low voltage line melted together at condenser’ contactor, fried contactor legs, the condenser is running, but not the blower motor, blower motor is not getting 24V between R and G or C and G, bad board, potentially bad blower motor as well. Line freeze up when condenser starts running since blower motor is off, no wet safety switch. Cracked heat exchanger. Recommendations: address the above or upgrade system. Based on our findings today, it might be time to think about getting a brand new system. *If homeowner is only replacing the furnace, we will need to replace the contactor at the condenser unit. Set a lead
We troubleshot flickering lights in the home
We cap off three wires for lighting circuit and elimate three outlets in workshop, we also left estimate for future projects.
Electrical permit fee was collected today, will return next week to begin work.
Adjusted thermostat settings on rheem heatpump that services the pool area. Gave option to install UV light for gym hvac system to prevent biological growth; customer declined at this time. Pool AC system was operating when I left. No inspection performed.
For this job I returned to replace toilet parts/ flush valve for the upstairs ,aster bath toilet. Toilet kept running. After flush valve was replaced with new gaskets the leak stopped and toilet is working to proper function. Tested all work and left work area clean. Thank you for choosing TE certified.
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
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.
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.
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!
