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 11, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 4,386 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
Customer had recently replaced his flapper in the master bathroom toilet but his toilet kept running, I noticed that there was debris on the flush valve that was causing the new flapper to not seal, I also noticed that the flush valve seal was deteriorating, he also mentioned a loud toilet in the powder room, I gave options for rebuilds as well as bandaid repairs, the customer decided to go with the band aid repair, I shut water off to the toilet, flushed it and then used a vacuum to remove any left over water, I then disconnected the supply line, removed the tank bolts and pulled up the tank, I removed the flush valve and bolts, I cleaned the tank with tuff wipes before installing the new parts, once parts were installed I put the tank back in place and tightened the bolts to secure the tank to the bowl, I then reconnected the water supply and turned water back on to the toilet before testing for leaks and proper operation, I then moved to the downstairs powder room, I vacuumed water
This price is for installing six recessed lights, as well as pulling a wire down to the switch. This price is for installing the lights, pulling the wire through the beams and cutting the necessary sheet rock to do so. This price includes a same day coupon so if you do say yes to the work today, we can go ahead and give you this price however, I will give you prices for if you decide to push this off. Update: I came out to install six recessed lights in your living room and hallway. I was able to cut less sheet rock than expected because I could take down the ceiling fan, the hall light and the smoke detector and take out those boxes to use those holes to fish through so they’re only a couple of holes and they are covered. I also installed the dimmer as a courtesy. I’m including the prices that you asked for including new smoke detector since yours are chirping every hour and that means they are going bad, price for an EV charger in the back of the garage and the price for an EV char
Install new recessed lights in the living room
Upon arrival, the homeowner informed me that he has an existing flood camera on the right side of the garage of the front of his house. The one he had installed when I got there, had water inside the lights and was not working. He already had the replacement on hand and just wanted it changed so I gave him an option to get it changed and he decided to move forward with the work. So I swapped out the fixtures and silicone around it to make sure water wouldn’t get in as easily.
2 system home care System installed one year ago Systems have te water safety’s Adjusted gas pressures on both main and upstairs furnace Replaced 16/20/1 filter on upstairs unit Sold and replaced 16/25/4 media filter on main floor system Quoted air quality for both units UV’s and media cabinet for upstairs unit. Quoted dehumidifier for main floor/basement unit. Drain line for main floor unit on condensate pump has vinyl tubing running in 4” main sewage line. Plumbing is going out to fix the issue with inter company charge to hvac service per Shane Pumped and flushed drain, cleaned flame sensors, tested system in heating and cooling. Checked refrigerant levels, checked electrical components and safeties. All systems operational upon leaving
For this job, I worked on troubleshooting track lighting, during my troubleshoot I found that the track lighting is arcing and not properly working. Will need replacement
Running 100 amp circuit to a subpanel in the garage storage closet area and installing a gfci protected 15 amp circuit for plug in sauna
Upon arrival spoke with customer about the main level toilet that was leaking from the fill valve and upstairs toilet that was leaking from the base. Gave options. Installed a new toilet in both bathrooms. Flange upstairs was below the floor so a flange extender kit was added. Installed new wax seals, bolts, caps and supply lines. Sealed around base of toilets.
The estimate is to replace the upstairs furnace only & replace the master bedroom with a full HVAC system, fix the master bed flue, and permit all work with Roswell.
Customer has been smelling a sewer smell that seemed to be getting worse, the smell was in the toilet for the master bathroom, I gave the customer the option to pull and reset the toilet as well as call a leak detection company for a smoke test, the customer requested we pull the toilet, once the toilet was pulled I found multiple cracks in the flange, I took some pictures to show the customer and made them aware of the issue and that the flange had to be replaced, I cut little slits in the flange to try and chip it out, in the process a piece of the 4 inch riser got chipped, I cut the pipe with a inside pipe cutter and used a 4 inch hub saver to ream out the fitting and glued a new piece of 4 inch pipe, I then put a oatey spacer on the sub floor and glued in the new flange, i then put the new bolts and wax ring in place before setting the toilet, i tightened the toilet bolts down and reconnected the water supply, i then flushed the toilet 4 times to test for leaks, after that we caulk
For this job, I worked on moving two electrical boxes for bathroom lights to the middle of the sink faucets
I completed troubleshooting on the outlet that was showing an open ground. The issue has been resolved and the outlet is now properly grounded and safe to use.
Run auger inside toilet Customer called us out for slow flushing toilet. Upon arrival we tested for mainline blockage by running water inside same bathroom branch, only toilet was being affected. Everything else draining fine inside home. Ran auger inside to clear blockage. Brought back stool. After clearing we ran cable several times afterwards. We then tested toilet by flushing with and without toilet paper. Clearing successful. Thank you for choosing TE Certified!
Came out to replace a toilet in the hall bathroom customer already had the toilet here they are wanting to get their second bathroom toilet replaced as well in the future
For this job, I worked on troubleshooting outlet wasn’t working and performed repairs
Installed new 4” clean out outside of customers house up to IPC code. Also, installed a “branch off 4” clean out running along the driveway for the customer to be able to dump the waste from his RV. Backfilled and cleaned up the yard to customers liking, as well as through wheat straw to prevent any erosion. Placed customer supplied box over new RV cleaout and left it above grade, as requested by the customer, for him to build a box around it.
Customer requested we replace the toilet angle stop valve and repair the Kohler flush tower inside of the toilet. After diagnosis we confirm with the customer that the angle stop valve has stopped operating and insides needed to be repaired. We created an estimate and the customer signed off on the stop replacement and minor rebuild. After replacing the stop we turned water back on to the building aired out the lines. Tested the stop and toilet for proper operation and showed the customer the completed work. Customer was very happy with completed work. Once that was completed we checked water heater and water pressure. We found pressure to be good but the expansion tank to have failed and be full of water. Water heater is 8 years old as well we left estimates for replacing water heater and just the expansion tank. Customer wanted only the expansion tank replaced at this time and we obliged replacing and testing for proper operation. New expansion tank is secured to the structure via a
Came out today to investigate a leak in the laundry room ceiling. I traced the leak to an exposed ¾-inch copper water line, farther down the pipe from a repair we completed about a year ago. I reviewed options for repairing the leak and replacing the aging water heater. The customer chose to proceed with the leak repair only. After completing the repair, I repressurized the water line and checked for leaks. The line held pressure with no leaks observed at the time of testing.
Run new circuit for hot water heater
Received call regarding loose kitchen faucet and “whistling sound” from upstairs guest bathroom. Upon arrival, homeowner demonstrated that the noise could be prompted in the upstairs bathroom by utilizing a bar sink on the floor below. It could also be prompted by running water in the upstairs tub/shower and lavatory sink of the offending bathroom. The noise would occur only as the water was turned off to the aforementioned fixtures, and would last for a period of 3-5 seconds, repeating a similar tune each time. While in the course of investigation, sound suddenly disappeared. Technician was unable to recreate issue from that point forward. While on site, tightened down kitchen faucet as per original reason for appointment. Tested house water pressure and found it at 55psi, well within the acceptable range of 50-70psi. Noticed that the tankless water heater in the home showed signs of external degradation (rust), and was likely in need of servicing. Inquired with homeowner, who
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.
For this job, I worked on replacing an exterior subpanel.
Met with the owners and install crew on site. The bore crew was on site, and ran the sleeve from in front of the meter, up to the side of the house where the penetration was. We trenched from the bore inlet, back to the meter, tapping into the existing irrigation, with a new isolation valve and a courtesy valve. Added boxes, tapped into the new water service. Before connecting the new service, we blew out any existing debris. At the house, tapped into the penetration with the new service. Inside the home, removed and replaced the existing shut off and PRV. Turned on the main, ran water throughout the home, adjusted pressure and found one lav faucet with low water pressure. There is no aerator. I will return to attempt to blowout the lines and possibly replace cartridges to restore flow. Excavate meter and install new meter nipple, and new dual checked valve. In front of existing meter install new courtesy valve shut off as per Georgia IPC code directly after that we will be tying ba
For today’s service, I performed a mainline penetration repair that had a pinhole leak at the foundation of the house and put new pipe wrapped in burial protective tape and sealed both sides at the foundation with concrete and adhesive sealant to prevent ring water from coming in. Turn the water back on and looked at the meter to find 0.00gpm on the meter which tells me we have found the issue of where the water was leaking from. Work is complete and thank you for choosing TE certified.
In the upstairs bedroom on the right is a bathroom and the customer requested that the light to be replaced with a new one. The pre existing one is a surface mounted sconce and the new one was smaller than the existing. I made the homeowner aware about the holes in the drywall due to the toggle bolts and how the old one was installed. I also made him aware that no box was present and that one would have to be installed. I supplied and installed a new round metal box and then installed the customer supplied fixtures and bulbs. I made the homeowner aware of the panels and left an estimate for repairs.
For the shower worked on fixing light and bathroom, replacing GFI outlet, and reprogramming bedroom fan
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.
Excellent service
Very efficient and knowledgeable
Excellent service!
Nate was great! Professional all the way!
