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 October 2026.
The 40 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 13, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 4,389 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
We will replace the old smart switches with a Lutron Caseta system and separate the neutrals and add surge protection in each panel
Today we replaced the customers kitchen sink faucet. We replaced it with a customer supplied delta foundations faucet.
For this job I replaced a failed sewer ejector pump in the basement. I installed a new 1 horse power grinder pump. I also replaced the check valve with a quiet check valve and shut off valve. I tested multiple times for proper use and left work area clean. Everytime the pump can is open and drain is cut sewer smells will rise and bet let out into room. Area needs to be aired out for smells to be eliminated, all is expected on any sump pit/ejector pump replacement. Left work area clean. Thank you for choosing TE Certified.
Today we replaced a kitchen faucet in the basement Inlaw suite. This required us to do a minor cut out in the cabinet behind because the installers had left us no room. Customer was OK with this. Checked for leaks and verified that everything was 100%. Reattached straw for a soap dispenser in the same kitchen as a courtesy. Water pressure is at 60 psi Thank you for choosing TE Certified and being a Homecare Member
Installed a new dedicated electrical circuit for the basement sauna and installed one 20-amp GFCI-protected outlet, including all necessary wiring, connections, and installation materials. The electrical work was completed and verified. The sauna could not be fully tested due to an issue with the sauna unit itself. I verified that the issue was not related to the electrical work performed. The homeowner will have the sauna inspected by a qualified service technician to identify and address the issue.
Client requested I check multiple furnaces all 3 office buildings to make sure they are all operating in heat mode before the cold weather as one is not heating. It is always advised to perform a full HVAC inspection to evaluate your equipment each year. Today I focused on one unit not heating and just a visual inspection of other furnaces operating in heat mode. There are a total of 3 buildings looked at today. Initial observations of no heat building 2 upper furnace: Building 14 upper furnace 14 years old revealed the furnace was fully functional when I cycled thermostat in heat mode. Maintenance supervisor stated nothing would operate in heat or cool. He also maintains filter replacement regularly and recently replaced them all for all 3 buildings. When I tested the drain line it had a severe restriction and it was approved to clear and flush drain. Drain in now clear and water was observed to be draining but still has a slight restriction. This drain is as old as the building and
No cool on the main level system. Thermostat wasn’t calling and not turning cooling on, also, outside contractor was stuck closed and condenser was running constantly. I was able to unstuck contactor and it’s working accordingly. Contactor is very pitted and can get stuck again. Also, both heat exchangers are cracked and not safe to run the heat. Not sending Co into the house, but it can occur anytime. Both blower wheels are very dirty and making the blower motor working harder. Filters were very dirty, and it can contribute to overheat furnace and consequently will crack. Both ac are cooling properly. As of repair, recommend to replace main level thermostat, main level contactor , both heat exchangers and do a chemical was on both blower wheels. Due to the high cost of the repairs and conditions of the furnaces, the best option would be to upgrade both furnaces, and bring safety, comfort and efficiency back to the house. New system come with 10 years warranty and WiFi thermost
Replaced post carbon sediment filter for Halo unit and did a thorough inspection of the plumbing in the home
Replaced outdoor outlets and covers
Replaced garbage disposal that is ten years old with a new 1/2 hp grarbage disposal that comes with 3 year manufacturer warranty. Warranty is already registered under Jessica’s name. Tested the new disposal for functionality and for leaks. Found no issues with the work that has been done today. Thank you for choosing TE certified and have a blessed day.
Customer had master bath toilet leaking from wax seal into kitchen ceiling below. Removed toilet. Original lead flange is damaged. Reset toilet per customer request with knowledge it is a temporary repair with no warranty, and provided quote to repipe toilet only from good cast iron below. Tested toilet and is functioning properly with no current leaks. Thoroughly explained to customer it will leak again and fixture needs to be repiped. Thank you for choosing TE Certified!
Cut out drain piping and stubbed new piece of 3in pvc up into 2nd floor hall bath. Cut flush to floor and mounted new toilet flange. Flange is secured to the subfloor. Installed new wax ring, mounting bolts and set customer supplied toilet. Tested for leaks and verified proper function. Base of the toilet is sealed with fresh caulk.
Excellent service
Install customer supplied garbage disposal in kitchen prep sink
For the shower, I worked on replacing one carbon smoke detector in hallway and two regular smoke detectors and two bedrooms upstairs
A tree fell on the homeowner service, causing the mast to get ripped off of the side of the house. It is currently partially hanging off, and the line has been cut by Georgia Power to ensure that it is no longer a hazard. This option is to reattach the mask to the side of the house, reattach the weatherhead, and to add an extra strap between the two that exist to give it some extra support. I informed the homeowner that they would have an inspector out to make sure that everything looked good before they reconnected power. I informed her if everything is good they will reconnect power and then I showed her how to turn the main disconnect back on and how to turn her breakers back on. I turned both the main and all her breakers in her panel off for the time being so that when they reconnect power if there’s an issue, it won’t spread to the rest of her electrical system. I also informed her that depending on what the inspector says if there’s an issue, there may potentially be a need for
Replaced floodlight bulbs
Very efficient and knowledgeable
Replaced main panel and added smoke detectors
Joey was very friendly and helpful and knowledgeable. He investigated my issue and found an underlying problem that I had not known about. He also made another repair while he was here. I am very pleased with his service and with the ease of making the appointment and the speed with which my issues were resolved.
Installed a Halo 5 in the mechanical room. All connections were tested and purged.
Performed spring maintenance 3 systems. Replaced all filter, checked blower wheel for built up dirt/dust, cleaned flame sensor, cleared inducer port, tested hot surface igniter, took delta Ts, cleared drain line, tested safety switch, tested all electrical components, tightened all electrical connections, took running volts/amps, checked refrigerant pressures, and monitored systems operations. The main floor system is not cooling properly. Found a leak in evaporator coil, dirty condensation coil, no wet safety switch, no ss2 safety switch. No wet safety switch on upstairs system. No ss2 safety switch Based on our findings today, it might be time to think about getting a brand new system.
Install two lights in hallway upstairs, one light in bathroom upstairs, one light in bathroom on main floor, and one light in loft
Summary of visit: Arrived to complete work as per estimate. Though previous visit had concluded in a plan to move forward with replacement parts, early discussions this morning with the homeowner resulted in approval to move forward with replacing the unit outright. Existing unit had failed parts and was 12 years of age. Procurement on replacement parts to be 2-3 business days. Technician advised highly against reinvestment into a unit past its expected life. Scope of work: Turned water off to the home and drained down system. Applied floor covering to work area and connected transfer pump to water heater. Drained unit via transfer pump; subsequently disconnected hot/cold water lines, vent, gas, and T&P discharge. Hauled off and disposed of old water heater. Cleaned underlying area before installing new aluminum drain pan. Cut out old main shutoff valve and pressure reducing valve, cleaned copper (sanded and reamed copper pipe, as per best practice). Installed new Watts 25 A
Customer had a toilet that was continuously running, upon inspection I found that the flapper was not fully seated, I put the flapper on correctly and flushed a few times, I then let the toilet sit about 5 minutes and noticed the water level dropped, the customer requested we do a minor rebuild today, I turned water off to the toilet, removed the flapper and fill valve, cleaned off the area before installing the new parts, I then turned water back on and tested for leaks and proper operation
Excellent service!
YOUR NEW HVAC SYSTEM INSTALLATION INCLUDES: NEW EQUIPMENT: - New Heat Pump, Air Handler, and Heat Strips - Digital, programmable thermostat REMOVAL & DISPOSAL: - Safe recovery and disposal of old refrigerant (EPA compliant) - Removal, disposal, and recycling of existing equipment PROFESSIONAL INSTALLATION: - New outdoor support pad and electrical disconnect - New indoor support blocks and drain pan - New water safety switches with flood protection (if applicable) - New condensate pump (if applicable) - Adaptation to existing plenums, drain lines, and refrigerant lines - Connection of all electrical (high/low voltage) - Mastic seal equipment connections to ensure optimal efficiency SYSTEM SETUP & TESTING: - Flush, clean, and pressure-test refrigerant line set and pull vacuum to 500 Microns - Recharge system per manufacturer’s specifications - Perform leak check - Full start-up and testing of cooling and heating modes CUSTOMER CARE: - Instruction on operation of new equipment - Job
Installed new 6 year warranty 50 gallon gas water heater in basement utility closet. Modified existing water, gas, and exhaust lines to accomodate the new water heater and set new heater inside a code required drip pan. Strapped new expansion tank to structure via a code approved bracket and set tank pressure to 70psi. Tested system for leaks and verified proper function. Water heater temp set to factory recommended setting of 120°F. All water lines are insulated with fiberglass insulation and properly bonded.
Perform a sewer scope through exterior clean out Discovered that the seeer line from the house sidewalk to the street is 4” ABS piping. There is a small section about 5’ long at the clean out in flower bed that is original cast iron. The ABS sewer line looks to be in good working condition with no signs of failure. I do recommend that the cast iron section of sewer be replaced to avoid any clogs from forming
I am consistently grateful and appreciative of the speed, the responsiveness, and the care that TE delivers. Today Morty and Robert came into my home and saved the day. I will be having a very enjoyable weekend because of what they helped me with on this Fri.
Nate was great! Professional all the way!
Very knowledgeable
TE is always on time and all their workers are friendly and professional. That’s why we continue to call TE.
I recently tried TE for a plumbing (water heater) issue and asked Gemini who's certified and knows my tankless system best. TE was top of the list, and they sent Jacob - he's a total pro, personable, and technically deep. Will definitely call TE again in future.
So pleased with Chase and TE! Awesome job and great communication! Highly recommend!
Judy, thank you for the wonderful review. We’re thrilled to hear that Chase and TE delivered great communication and an awesome job. Your recommendation means a lot to our team. We appreciate you taking the time to share your experience.
Very friendly and professional. Provided great service
Dani Ontiveros is an expert plumber and flawlessly installed a faucet stem in our tricky bathroom sink. He also found our water pressure was a little high and installed a new water pressure valve regulator for the whole house. Fingers crossed this keeps those leaks from returning 🤞
Noah was able to complete our job efficiently and kept us updated on each step in the process, answering all our questions along the way. He was on time, very professional and knowledgeable. We will definitely use TE Certified again based on this experience!
Brandon Smith from TE Certified did a wonderful job today at my home with a leaking faucet. He quickly identified the problem, instituted the solution and tested to ensure it worked (which it did). Brandon also looked at a different issue that involved TE Certified hvac work, so out of his area. But he offered to help me get in touch with the proper people who could address that situation. He was also a gentleman and a pleasure to speak with and have in my home.
The Leader Austin and his two crew members and Salesman Davin are very professional and courteous people.
Needed and outlet switched and a quote for possible upgrade. He handled everything quickly and did a great job.
Quick, thorough. Great job
Great first experience
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.
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
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.
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.
Very professional, prompt and solved the problem quickly. They also explained everything in detail and did a thorough check of any other issues.