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, with customers expressing high satisfaction, gratitude, and a strong willingness to recommend the company and use its services again. A recurring theme is professionalism, as reviewers consistently describe technicians as punctual, courteous, and respectful of their homes. Customers also frequently praise the technicians' knowledge and thoroughness, noting that they diagnose problems accurately, point out additional issues that might otherwise have gone unnoticed, and fix them efficiently. Clear communication stands out as another prominent strength: many appreciated having options, estimates, and processes explained patiently, without feeling pressured. Warmth and personability also come through often, with words like kind, friendly, and pleasant describing the interactions. Reviewers also value the speed and reliability of the service, including quick scheduling, same-day or next-day availability, timely arrival, and tidy, well-executed work. Many customers mention repeat business or plan to request the same technicians again, and several express enthusiasm about referring friends and neighbors, reflecting deep trust and loyalty. Overall, the tone is appreciative and confident, portraying the company as dependable, skilled, and genuinely customer-focused.
Roswell, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Roswell, GA in November 2026.
The 40 customer reviews shown here average 5.0 out of 5.
The most recent job was on November 14, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 4,384 jobs in Roswell, GA in the last 12 months. The first job there was in September 2013.
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Job Locations and Reviews
Diagnostic analysis of ML furnace revealed the blower panel was not latched fully to press the door switch. Once the panel was secured the furnace cycled on and is heating again. The inducer motor is very loud at start up and noise ceases once it heats up but client stated the motor was hot, not running prior to this visit and may be failing the longer it operates. This furnace is a 1999 model at 27 years old and parts are obsolete so replacing the furnace would be required.
Customer is having an issue with an outdoor tankless intermittently not heating water. This happened once a few days ago and returned to normal. The RL70 unit is from 2017. There were no alarms when this occurred. I began by opening the unit and running the tankless under different loads. No alarms, no cold water, nothing unusual. Since our clients prefer to try and keep this unit a little longer I believe the best place to start is by flushing any scale buildup out of this unit. It is common for scale to prevent the flow sensor from working, resulting in the unit not starting up. Customer understands that this flush carries no warranty against future leaks or failures. We talked about replacement. I suggest the Navien 240A2 installed on the interior of the home. This unit comes with retrofit recirculation, reducing the amount of time it takes hot water to get to farther fixtures. Included in this estimate comes with some sharkbite fitting removal. After putting the bottom panel to
Upon arrival, met with customer and spoke with her regarding their issue. Customer showed me inside and to their kitchen sink on the main level of the home. Customer states that they accidentally got a wine stopper stuck in the disposal and it is now wedged inside and they are unable to turn on the disposal. I diagnosed the issue and was able to unjam the disposal and remove the wine stopper. I then reset the disposal and tested for proper function. Disposal is now functioning correctly and sink is draining well. Cleaned work area. Thank you for choosing TE Certified.
Arrived at home to evaluate sewer line. Sent camera through clean out in basement and was able to make it out just before the curb. I observed that it was PVC inside of the home then changes to cast-iron for a short length through the penetration, and changes back to PVC once it gets outside all the way down to just before the curb where it appears to change to 6 inch clay. The drain was clear at this time. My recommendation would be replacing the stretch of cast-iron with PVC for peace of mind. They plan to hold off on any repairs at this time.
Troubleshoot light flickering intermittently when switch is used Replace switch upstairs
For this job, I worked on installing four recessed lights in the playroom from scratch. As a courtesy I provided a dimmer and also replaced a bad smart switch..
This estimate is to fix only what is being called out for in the report
Replace 3/4” ball valve on PEXxCopper water line
Did a troubleshoot on customers, cyclone water heater, clean flame rod for him
No heat call - Initial observations revealed a pressure switch fault for switch open with heat call. Diagnostic analysis revealed the switch is getting adequate pressure of 1.3” wc for .75” wc switch at manometer but not closing the switch due to a blockage in the inducer port. Cleared port and switch is now closing allowing the heat to engage and is operating properly at this time. While testing system I also observed the installation configuration, while functional, the evaporator coil is pitched improperly and may not allow the condensation to exit the coil adequately. This can cause water to back up inside and contribute to humidity issues in the summer along with the humidity of the heat during the summer months. This can cause the system to run longer than it should. I recommend lifting the left side of the coil so it’s pitched back towards the furnace allowing it to drain more efficiently. The gas line is also not secured properly and may cause a gas leak over time. The hard
Add new outlet in living room
Today we performed work around a bar in the office. Here is the work we performed today: * Replaced the existing 15”x15” drop-in bar sink. * Installed a new customer supplied faucet * Provided and installed 2 new 1/4-turn stop valves, clean up the copper stub outs and installed escutcheons *Replaced the drain assembly in tubular. Hauled away the old sink. We will have to return to caulk the bar sink. The customer is having this repainted and we agreed that this area should be painted prior to caulk. Split pay for this reason. We will be back in a couple of weeks. Water pressure is 45 psi Thank you for choosing TE Certified
Install circuit for security system in basement near panel. Install 20a circuit, box quad outlet with gfi, plate, and breaker.
Thanks so much Joey and T&E for saving the day. I’m so happy to have the garbage disposal working again and will reach out soon to schedule the bathroom faucet replacement. Thanks again for all of your help!
Customer had a dishwasher installed recently and when she tried to use her disposal afterward it was making a loud noise, she looked in and saw there was a screw jammed in there, she was unable to remove it, I gave her the option to repair the disposal or replace it, she requested we try to repair it first before replacing, we removed the disposal 90 and removed the disposal from the flange, once removed I tried to grab the screw with needle nose pliers and work it out but was unable to, I grabbed the screw with the pliers and used my disposal key to spin the blade and was able to remove the screw, we then reinstalled the disposal and tested for proper operation, the customer also requested we take a look at dripping faucet, I wrote estimates up for replacement, she is picking out a faucet and will have us return to install it once she finds one, I also wrote up estimates for water heaters as hers is 16 years old
Homeowner has a water service that was installed underneath the drain field. The water service has began leaking. Due to the drain field, the water service will need to be rerouted. Trenched along right side of driveway. Bored underneath driveway, trenched in front of house underneath porch. Drilled new penetration through foundation wall. Disconnected at meter, installed new meter nipple, installed new female adapter and tee for irrigation. Connected onto irrigation via a PVC by press adapter. Irrigation has existing DCVA installed already. Installed new dual check valve and new stainless steel shutoff valve. Installed new meter box for new shutoff valve. Installed new 1” HDPE piping in ground. Installed 3/4” soft copper type L through foundation wall. Connected onto penetration. Installed new quarter turn shutoff valve and new PRV inside house. Installed approximately 60’ of new 3/4” PEX through soffits in basement. Connected onto cold water line above water heater. Sealed both side
I came out to finish installing your panel and we have already sent you the receipt for the full detailed work. So for the most part, your electrical system is in good shape however, when we plugged something into your back outlet, it did the breaker so that is something you will want us to look at. You also had several breakers that we could not find him and these may no longer be doing anything. We did not leave them off, but that is one way you can find out if they do still exist is turn off all the breakers that are unlabeled, but I didn’t wanna leave you without power when I didn’t have a chance to talk you through it. As you know, I will be out of town until December 2 so though you can get this fixed easily without me if you wanna wait for me, it will be in December. All of our guys are really great, so feel free to call one of them in to figure out why that outlet is tripping when we plug something into it. Thank you for using TE certified electrical! Veaya
Today I came out to complete quoted work. I cut in a return duct in the kitchen area. I added a 4 in duct, boot, vent, and sealed all connections with mastic tape and mastic. I removed an existing supply duct per customers request and capped both ends. Work has been tested and system is operational at time of departure. It was a pleasure to see y’all again and I hope y’all have a great holiday season!
For this job, I conducted leak detection services for original technician Garrett as a TGL. I discovered the leak on the main service outside of the foundation wall close to the garage underneath the crêpe myrtle
Arrived on site to troubleshoot one motion flood light not coming on anymore. We performed a troubleshoot and determined that the flood light was starting to fail. We provided and install one new RAB 360 motion flood light on the right side of the garage. We tested the flood light and it is operating as it should. We made sure the homeowner is happy with the positioning of the light bulbs on the new flood light. While on site we discussed with the homeowner about tandem breakers not being positioned correctly in the electrical panel. The homeowner did not want to correct those issues at this time. Everything is working upon departure.
My service window was from 8 to 11 AM. Kyle notified me at 7:45 He would be there at 8:30. Added on service mid consultation. Very pleasant demeanor and tidy with multiple areas of repair work. This is my second service with TE over eight years and they remain consistent. Will definitely return in the future.
Mauricio was great. Very professional, knowledgeable, and courteous. We’re very satisfied
Replaced 40 gallon water heater in basement with a standard 50, reworked hot and cold lines, reworked gas line to remove the old copper line feeding the water heater and another line going to a fireplace that is no longer in use so client wanted me to cap that as well, dropped water heater down into a pan to provide more pitch for the vent line and also installed a anode rod kit bringing the tank warranty to 10 years. Everything is turned on and working properly
Responded to the home to investigate a burning smell in the guest bedroom. Opened and inspected the electrical devices and discovered a damaged electrical box and backstabbed device connections. Further troubleshooting revealed an open ground condition on the circuit caused by an improperly disconnected grounding conductor in the attic light fixture box. Reconnected the grounding conductor, replaced the existing breaker with a safety breaker, and tested the circuit to verify proper operation. Also discussed additional safety improvements, including whole-home device replacement (re-device) and installation of a whole-home surge protector. The customer will contact us when ready to move forward with the additional work. All completed work was tested and verified operational.
For this job, the customer stated they had a leaking toilet upstairs in the master bathroom. I found the tank leaking making it look like it was leaking from the bottom. The toilet also had a weak flush which has been causing the toilet to clog. The customer opted to have it replaced, and another toilet on the main level replaced as well. Once complete I tested my work and cleaned up. Thank you for choosing TE Certified.
Technician successfully performed a thorough water heater flush. Client states that the city had made a mainline water repair and upon opening this morning and running the water a lot of dirt seem to come through. Water was flushed from the system on both hot and cold sides until it ran clear. Water heater was drained. Please note that due to the amount of dirt that was found in the waterline there may still be debris that has settled in the line. Slight discoloration may still be noticed since it was on the main city line repair. As of now the water is running clear.
Arrived on site and customer said he had a leaking washer box in the laundry room. He had recently purchased new washer and dryer and when he opened back up the valve, the water was continuously leaking. I went ahead and cut out the existing washer box and replaced with a whole new washer box once I made all my connections. I had a customer turn water back onto house and I checked all connections to ensure washer box was properly intact I went ahead and reconnected the washer and secured the tube in the drain. Thank you for choosing TE Certified
Install new trim can lights and troubleshoot tripping breaker
Updated/changed out four GFI outlets in our kitchen areas. Quick and clean workmanship. Offered additional recommended services that we will consider in the future.
Blake called about 30 minutes before his arrival. When he arrived we discussed the issue. I showed him a couple of things and with a few minutes he diagnosed the problem. He told me the cost and went to work. Very happy with everything.
Joey Noto was extremely professional, thoroughly explained our plumbing problems, and made sensible recommendations. I would say that TE's prices tend to be on the higher side, but they are highly professional, knowledgeable, easy to book with, and communicative that it is worth the cost.
Communicate throughout the process was excellent. Team members were professional. A small damage was addressed quickly. I have confidence is the skills and experience of this business
Morty was prompt and professional and made the visit very easy. He shared with me my options for repairing my electrical box. My electric was restored in my utility room and my kitchen. Morty talked me through some financing that would be available to me and I felt comfortable considering the timing for the replacement of the electrical box. I am pleased and relieved and look forward to working with Morty in the coming months. Morty is an excellent tech and a great representative for TE Certified!
Barbara, thank you for the wonderful review and for taking the time to share your experience. We are glad Morty was prompt and professional and that your utility room and kitchen power were restored. It is great to hear his repair options and financing guidance were helpful. Your kind words mean a lot. We will share your praise with Morty and the TE Certified team.
Excellent service
Benjamin came out to service our HVAC units today and did an exceptional and thorough job. He was friendly, knowledgeable and all around great to work with. I will be requesting him for my HVAC “check up” in the spring!
Great young man. Great job
I noticed our house leaking water outside. Cracked pipe. Money down the drain—for real. Panic ensued. Called our usual plumbing company. It would be hours before someone could come. Our neighbors just had a TE tech over (whom I flagged down in the street for help—he was an electrician but tried anyway, bless his heart), so they were my next call. Not only was the operator Melissa sweet as could be, but someone was available to come immediately. That’s when Garrett & Alex showed up. Kind, personable, & professional, they worked diligently to find the water meter, which wasn’t easy. They located the problem, presented me with repair options, and were able to come back the next day with a crew to get the job done. A+++. 5 stars. My new favorite company. Run, don’t walk.
Stephen was professional, knowledgeable and efficient. He was personable, friendly and knows his craft. Would enjoy working with him again although I would not to have the need!
Noah was professional, creative in solving the inevitable speed bumps of home maintenance, and also very kind and communicative. It would be a pleasure to work with him again, although I hope I don’t have the need!
Hunter and his crew did an excellent job replacing the furnace. Showed up on time. Completed the work and cleaned everything up.
I had a great experience with Aiden. He cleared my clogged drain and left everything super tidy. I had previously had Roto Rooter come out and they charged me almost $1,000 and said they could not fix the problem without repairing a sewer line for a minimum of another $13,000, but Aiden found the clog and fixed it right away. So glad I called you guys for a second opinion!
Fast and Professional Work
Stephen Matthews is awesome. I appreciate how he explains what needs to be done. Stephen has worked for us before. I was glad to see him on this issue
Our tech arrived according to the scheduled time and was very informative and helpful.
Great service
Chase and Joseph were wonderful and we look forward to working with them again!
He helped answer all my questions and explained everything in detail as a related to the fixes that were required.
Excellent service
We had a minor garbage disposal blockage and Aiden was able to fix it quickly.
Mauricio did a great job repairing our fixture
Excellent Service!!
Chris was awesome. We had a surprise horrible situation arise that required emergency attention from plumbing professionals. From the moment he arrived Chris was reassuring, helpful and gave us confidence that our problem would be handled in a professional manner. He’s a great representative of TE Certified.
Erik was super nice and helpful.
