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 September 2026.
The 40 customer reviews shown here average 5.0 out of 5.
The most recent job was on September 28, 2026.
Our Local Reviews by City
- Acworth, GA (499)
- Adairsville, GA (6)
- Alpharetta, GA (4243)
- Alpharetta, Georgia (1)
- Atlanta, GA (4655)
- Atlanta, Georgia (3)
- Auburn, GA (34)
- Austell, GA (53)
- Avondale Estates, GA (50)
- Ball Ground, GA (69)
- Belvedere Park, GA (1)
- Berkeley Lake, GA (15)
- Bethlehem, GA (26)
- Big Canoe, GA (8)
- Bogart, GA (1)
- Braselton, GA (108)
- Brookhaven, GA (51)
- Buford, GA (327)
- Canton, GA (821)
- Carrollton, GA (1)
- Cartersville, GA (48)
- Chamblee, GA (125)
- Clarkston, GA (13)
- Clermont, GA (3)
- Coal Mountain, GA (1)
- College Park, GA (23)
- Commerce, GA (1)
- Conley, GA (3)
- Conyers, GA (79)
- Covington, GA (51)
- Cumming, GA (1897)
- Dacula, GA (182)
- Dahlonega, GA (11)
- Dallas, GA (144)
- Dawsonville, GA (78)
- Decatur, GA (639)
- Doraville, GA (118)
- Douglasville, GA (72)
- Dracula, GA (1)
- Duluth, GA (865)
- Dunwoody, GA (599)
- East Point, GA (12)
- Ellenwood, GA (17)
- Ellijay, GA (1)
- Euharlee, GA (4)
- Fairburn, GA (21)
- Fairmount, GA (1)
- Fargo, GA (1)
- Fayetteville, GA (26)
- Flowery Branch, GA (128)
- Forest Park, GA (1)
- Gainesville, GA (244)
- Grayson, GA (97)
- Griffin, GA (3)
- Hampton, GA (18)
- Hapeville, GA (4)
- Hiram, GA (31)
- Holly Springs, GA (37)
- Hoschton, GA (115)
- Jackson, GA (2)
- Jasper, GA (45)
- Jefferson, GA (27)
- Johns Creek, GA (185)
- Jonesboro, GA (53)
- Kennesaw, GA (537)
- Kingston, GA (1)
- Lawrenceville, GA (754)
- Lehighton, PA (1)
- Lilburn, GA (246)
- Lithia Springs, GA (8)
- Lithonia, GA (42)
- Locust Grove, GA (25)
- Loganville, GA (129)
- Lula, GA (1)
- Mableton, GA (226)
- Marietta, GA (2776)
- Maysville, GA (1)
- McDonough, GA (83)
- Milton, GA (245)
- Monroe, GA (30)
- Morrow, GA (6)
- Newnan, GA (12)
- Norcross, GA (521)
- North Decatur, GA (1)
- North Little Rock, AR (1)
- Oakwood, GA (12)
- Oxford, GA (12)
- Palmetto, GA (2)
- Peachtree City, GA (10)
- Peachtree Corners, GA (52)
- Peachtree Corners, Georgia (1)
- Pendergrass, GA (9)
- Pine Lake, GA (5)
- Powder Springs, GA (242)
- Rex, GA (6)
- Riverdale, GA (19)
- Rockmart, GA (5)
- Roswell, GA (3243)
- Rutledge, GA (1)
- Rydal, GA (1)
- Sandy Springs, GA (392)
- Scottdale, GA (10)
- Senoia, GA (2)
- Sharpsburg, GA (2)
- Smoke Rise, GA (1)
- Smyrna, GA (584)
- Snellville, GA (269)
- Snellville, Georgia (1)
- Social Circle, GA (2)
- Statham, GA (10)
- Stockbridge, GA (40)
- Stone Mountain, GA (296)
- Stonecrest, GA (41)
- Sugar Hill, GA (143)
- Suwanee, GA (736)
- Sweetwater, WY (1)
- Talking Rock, GA (6)
- Talmo, GA (1)
- Tate, GA (1)
- Taylorsville, GA (4)
- Temple, GA (3)
- Tucker, GA (187)
- Tyrone, GA (3)
- Union City, GA (5)
- Villa Rica, GA (13)
- Waleska, GA (62)
- Watkinsville, GA (2)
- Westfield, GA (1)
- White, GA (8)
- Whitesburg, GA (1)
- Winder, GA (57)
- Winston, GA (4)
- Woodstock, (1)
- Woodstock, GA (1108)
Job Locations and Reviews
Received call regarding leak in service box outside of home. Customer had received a quote upwards of $2,000 from Roto-Rooter to make repair, and elected to call T.E. Certified for second opinion. Upon arrival, found what appeared to be a valve box containing a pressure reducing valve that was partially underwater. Vacuumed out contents in order to better ascertain situation, and found that the steel dome/cap on the existing PRV was missing entirely, and that one of the connections on the unit was also leaking profusely. Prepared options, and upon approval set out to complete work. Cut out and removed remnants of an old valve along with the failed PRV. Replaced with new, Watts 25 AUB unit, and plumbed in new Ball Valve to serve as main shutoff for the home. Restored water and tested connections, found no leaks at this time. Moved throughout home bleeding air and any pent up debris from all fixtures. Set water pressure to approximately 65PSI. Cleaned work area to best of a
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
For this job, I’ve worked on a ballast bypass and a receptacle replacement
Trouble shoot breakers that aren’t resetting for upstairs Replace four failed arc fault breakers and install whole home surge protector in main panel with a new breaker
Trouble shoot ceiling fan not working. We found the ceiling fan is operated by remote that could not be located. Upon customer request, we bypassed the receiver to allow the fan to be operated by pull strings.
Performed inspection on three systems. Main floor. Checked all electrical and amperage. No wet switch. Dirty blower wheel. Rust spots on heat exchanger. Single wall flue pipe. Checked out door unit. Check capacitor, contactor, and pressures. Low subcool. Indication of possible refrigerant leak. Basement. Checked all electrical and amperage. No wet switch. Dirty blower wheel. Rusted evaporator coil. Rusted burners. Rust on heat exchanger. Checked outdoor unit. Checked capacitor, contactor, and pressures. Refrigerant pressures low. Pitted contactor. Master bedroom. Checked all electrical and amperage. No in-line safety no wet switch. Dirty blower wheel. Checked outdoor unit. Check capacitor, contactor, and pressures. Pitted contactor. Refrigerant pressures low. Put estimate together, so customer has idea of repair cost. Do not recommend repairs. Recommend system replacement for main floor, basement, and master bedroom unit. All over 10 years old and out of warranty. All show signs of r
It was easy to work with you guys as I’ve worked with you in the past and you do a great job
Client found water on the garage floor/wall adjacent to the master bathroom and behind the water heater. In trying to locate the source of the leak, several sections of drywall were removed, revealing three different types of piping including copper, CPVC, and pex. The meter’s leak indicator was not turning indicating no water usage. I ran the shower on the opposite wall to determine whether failed grouting or a bad tile was contributing to the leak; while the insulation in the wall was found to be wet, no obvious signs of active water intrusion were observed. After operating several fixtures, confirming that the thermal expansion tank was functioning properly, and verifying that the water heater was running, an intermittent drip was identified at a copper-to-PVC connection. I removed the CPVC male fitting, installed a copper male and a press to CPVC adapter. I also reworked a CPVC to pex section of piping that protruded far from the wall and had a push-to-connect fitting. I shorte
Run 50 amp circuit from panel to garage, install 50 amp breaker in panel, install hardwired charger in garage Install whole home surge protector in main panel
Replaced about 7” of single wall flue pipe that was cracked and didn’t passed in the inspection. Customer is selling the house and only wanted to do the flue pipe job. System is 6 years old and in good working condition.
Customer had an eaton CH dual function breaker where the indicator light was staying on. I inform the customer that this is not an issue and it is known by eaton and they say it is just a cosmetic issue. Customer wanted to replace the breaker anyways, so I replaced the breaker
For this job, I worked on a whole home inspection.
Inspect 3 upstairs bathrooms 1 master suite bathroom 1 basement bathroom Main floor powder room 2 kitchens 1 bar sink 1 laundry room 1 utility sink Outdoor hose spigots Problems found from most to least critical 1: thermal expansion tank failure on water heater, it’s putting 40 pounds of pressure on a joint, which can cause a lot of damage, because this component is compromised, your home is vulnerable to pressure spikes. Water heaters are getting old 2: Kitchen Faucet leaks from underneath. Replace faucet, leaking tubular connections. 3: several toilets are running, either from bad flappers or overflowing. This could be problematic if there is a backup in the home. It’s also wasting water. 5: steam shower device is leaking: consult a specialist. 6: main kitchen disposal is jammed. I suggest replacement or reset. general issues: should not cause any major concerns but aren’t functioning properly, aged, or otherwise. I suggest replacing all the stop valves in the ho
Homeowner had noticed wet marks in the basement ceiling. Inspected the plumbing in the ceiling. No leaking water lines and the drain pipe closest to the wet mark is a toilet drain. No leaks from the drain pipe. Homeowner states it only get wet in the basement when it rains. Checked attic for leaking vent lines and did not find any. Water pressure was above 75 psi and Pressure Reducing Valve had failed. Shut water off and replaced PRV and set pressure to 65 psi.
Completed electrical safety upgrades and modifications throughout the residence. Replaced four outdated smoke detectors and four outdated combination smoke and carbon monoxide detectors to bring the existing life-safety devices up to date. Removed and replaced the burnt and damaged electrical outlet located in the master bathroom, including inspection of the connection and surrounding wiring to ensure the receptacle was properly installed and safely operational. Replaced three outdated safety breakers serving the bedroom circuits with new breakers. Installed a new electrical outlet in the master bathroom for a bidet by extending power from the existing master bedroom outlet circuit and completing the necessary wiring and connections. Installed an additional new bidet outlet in the hallway bathroom by extending power from the existing hallway outlet circuit. Also installed a new dedicated electrical circuit from the main electrical panel to the basement bedroom bathroom to provide a d
I came out to look at an issue with a GFCI outlet that would not reset. I separated out the circuits to see which one that it was feeding was causing this, and it turned out to be the outlet that you had the outdoor lighting and the pool vacuum plugged in into. The pool vacuum is actually the culprit and is causing that GFCI outlet to trip. Once it was unplugged, everything else was working great. I also took a look at your panel and it is a challenger panel and it is full and since you are looking at also getting an electric vehicle, I am giving you a price for upgrading your service. Once you have your service upgraded, you will have access to more power so that you can add things such as a car charger. With your pool and two kitchens, you are definitely the max load for the power coming into your house. Also, we would be replacing that challenger panel and those can be an issue since they have had a history of the breakers, not tripping when they should. When you’re ready to move
Arrived on site and replaced the sediment filter on the halo ultimate.
No cool on the upstairs system due to being low on Freon (410a). Found leak in the evaporator coil. Sent estimate to replace coil, however, coil is not available and will take approximately one week to be able to get it. It has to be ordered from another state. It’s a 3.5 coil, 410a Freon, that has been phased out this years. Due to the high price of the repair and the condition of the system, best option would be to upgrade the system, and bring savings, comfort and efficiency back to the house. New system come with 10 years warranty and WiFi thermostat. Set a lead to quote upgrading for the upstairs system, for today. We should credit 98,00 back, if customer replace the system with us.
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.
Troubleshoot 1/2 the house not workimg
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.
No display on main level thermostat 2020 trane 3 ton ac with matching furnace found blown fuse on ignition module located in furnace due to low voltage short in condenser. Repaired low voltage short and replaced customer supplied media. Started system up checked operations and left all equipment operational.
Installed Tesla Wall Connector In Garage
Came out today for a reported gas leak. The customer stated that the gas company had previously been out and identified an older gas shutoff valve as a concern, resulting in the gas meter being shut off. During our evaluation, we determined that the older gas valve was no longer servicing any appliances. We discussed the repair with the customer, and they agreed to have the unused valve removed and capped. Drywall was cut as necessary to access the gas piping. We removed the existing valve and properly capped the unused gas line. After completing the repair, we restored the gas service and thoroughly tested the repaired connection using an approved gas leak detection solution. No leaks were detected at the time of testing, and the gas system is working properly at this time.
Excellent Service! Diagnosed problem and promptly fixed it.
9/21: LVM and sent chat to schedule. RW Provide and Install Tesla EV Wall Charger
On today’s visit I met with the homeowner. The homeowner expressed an issue with a clogged sink. The sink was backed up during my inspection. I wrote estimates to perform work and received approval. I was successfully able to clear the clog on the sink drain. I stopped up the sink then pulled stopper to confirm restoration of flow. The sink is now draining fine at this time. The homeowner is now satisfied with the work completed.
Provided comprehensive electrical troubleshooting, repair, and installation services throughout the home. Began by troubleshooting the exterior receptacles located at the front/mechanical area of the home after determining that the outlets were not receiving power. Further testing of the circuit identified a defective circuit breaker as the cause of the loss of power. Removed and replaced the defective breaker and tested the circuit to verify that power was properly restored to the affected outdoor receptacles. Installed a new electrical receptacle in the garage by extending power from the existing garage door opener receptacle. The existing garage door opener receptacle was also replaced as part of the installation. Connections were properly secured and the newly installed and existing receptacles were tested for proper operation. Installed a new exterior weather-resistant receptacle at the basement area of the home. The new receptacle was installed flush within the existing brick f
Kitchen nook LED tape and outlet, oven countertop area - new led tap light and plug mold outlets, coffe area, tape light and fix junction bow with new switch
Really great communication. Kept us in the loop, reasonable estimate and they got the job done! Couldn't ask for more.
Replaced 3 ecobee thermostat, provided by the customer. Replaced thermostats, tested system in heating and cooling with no issues. No inspection at this visit, only thermostat replacement.
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.
Justin was very helpful and good to work with.
Donald, thank you for the 5-star review. We are glad to hear Justin was helpful and easy to work with. We appreciate you taking the time to share your experience with TE Certified.
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.
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.
