Homeowners know they can count on TE Certified when they need HVAC service, a plumber and electrician service in Dacula, GA. Every member of our team is licensed, certified and has at least five years of experience providing residential maintenance, repair and replacement services.
Whatever your home maintenance needs, from plumbing repair to air conditioning maintenance to an electrical safety inspection, TE Certified is the company to call in Dacula, GA. Check out our many happy reviews from your neighbors to see why they choose us every time!
Recent Jobs and Reviews in Dacula, 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.
Dacula, GA at a glance
TE Certified Electrical, Plumbing, Heating & Cooling has completed 25 jobs in Dacula, GA between September 2026 and October 2026.
The 31 customer reviews shown here average 5.0 out of 5.
The most recent job was on October 19, 2026.
TE Certified Electrical, Plumbing, Heating & Cooling has completed 352 jobs in Dacula, GA in the last 12 months. The first job there was in November 2013.
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Job Locations and Reviews
Remove and replace toilet flange in master bathroom.
For this job, I worked on replacing an existing landscape, lighting transformer and added another one for two lights on the other side of the road
Performed hvac inspections for 2 Lennox furnaces and AC’s located in attic which service upstairs and main. Inspected thermostat operation. Inspected electrical wiring and tightened terminals as needed. Inspected amperage on all motors. Inspected blower and coil cleanliness. Inspected ductwork. Inspected outdoor starting components. Treated drain lines with chemicals. Filters did not replacing. Cleaned all furnace safety’s and inspected gas WC. Recommended 2 Apco UV’s for indoor air treatment. Recommended wet switches and ss2 for flood protection. Recommended outdoor dual caps and HC for 2 systems. Customer would like estimates emailed to him.
Redeviced bedroom and replaced kitchen light
Replaced the main water service line from the meter to the house. We sealed the penetration into the foundation on both sides. Also, we replaced the water heater in the basement.
The technician flushed both electric water heaters. The technician also removed and cleaned the water supply filters for the kitchen faucet. Water is on and everything tested ok!
Came out to diagnose water heater. Rheem is sending parts to customer.
-replace 2 bad landscape lights in front porch with brand new ones -run new wire for bad lights -bury wire in dirt
Install new 3/4” & 1/2” pex piping above ceiling to accommodate 2 vanity sinks, 1 mop sink, 1 kitchen sink, and 1 water heater Piping will be strapped and insulated per state code New shut off valves and supply lines shall be added on the hot side piping at each fixture No more leaks present on hot piping system. Recommend replacement of men’s sink faucet
The bare minimum basic repairs to get the system running
Performed 1 system diagnostic on system that is 6 years old out of warranty. Found dirty filter, incorrect gs connections, electrical not secured over gs connections, failed outdoor breaker, failed compressors, liquid in suction line of compressor, breaker was tripped , capacitor was failed, blower dirty, no te flood protection. Due to the unit being out of warranty and cost of repair recommend replacing the unit and joining homecare. Customer prepaid for 1 year of homecare for 3 systems Based on our findings today, it might be time to think about getting a brand new system.
Did a tankless water heater flush for customer?
We have complete faith in Jose. He was extremely knowledgeable and professional during the two visits to diagnose and repair our plumbing issue. We will definitely use TE again and highly recommend Jose.
Debbie, thank you for the wonderful review and for taking the time to share your experience. We are thrilled to hear Jose earned your trust and resolved the issue with professionalism and expertise. We appreciate your recommendation and your confidence in TE Certified. We will share your kind words with Jose and the team.
Replaced leaking pfister special order cartridges. Verified issue was resolved. Checks for leaks. Everything operating as normal.
Replace PRV installed new expansion tank replaced shower cartridge replace water heater temperature and pressure valve did minor rebuild on all four toilets new flappers rings, toilet, fill valves and new supply lines
I have nothing but great things to say. I sent my request online and since it was Saturday, I wasnt expecting a reply until Monday. I was wrong. I received a call within 30 minutes to schedule the appointment. They dispatched a technician and 3 hours later, Mr. Maddox was knocking on my door. His courtesy, care and attention to detail were remarkable. Mr. Maddox gave me n estimate, repaired the leak, did a courtesy inspection on my hot water heater and even gave me profesional advice about future projects. I strongly recommend TE and Mr. Maddox for any plumbing needs.
Repaired main water service line for the home. 1” pvc sch. 40. Found leak on the courtesy valve were a root had entwined around the handle and twisted it enough that it finally cracked. Shut down water supply at meter. Dug out and cut through roots around piping. Removed damaged section of pipe. Installed new fittings after water finally stopped. Glued 4-90’s. Let the glue dry for over an hour. Packed dirt around pipe to ensure no movement. Backfilled hole put meter box back in place. Turned on water supply. Purged air out of the fixtures. Looked at the meter found city side of the meter was leaking on the nut attached to the shut off valve and the meter. On the new pipe spot repair no leaks
Troubleshoot from yard landscape lights -replace 2 bad landscape lights in front porch with brand new ones -run new wire for bad lights -bury wire in dirt
Customer had a sink in a faucet that they want replaced, fixtures were already on site. So I installed a vessel sink and a faucet for it, I used silicone on the sink and on the pop-up assembly so homeowners are aware to not use the sink for at least 24 hours to let the silicone cure and make a perfect seal!
For this job, we worked on replacing an outdoor outlet with a new bubble cover.
Replace two customer supplied smart switches in screen porch area Install floodlight rear of screen porch area
Replaced the toilet and flange in the primary bathroom
Replaced delta shower cartridge in master bathroom.
Performed home care on two systems. Checked all electrical and amperage. Flush and treated drain lines. Added pan tabs and enzymes. Both drain lines tied in at attic and go into washer drain line in a second floor. Changed filters (2) 16×25×1. Cleaned flame sensors. Heaters are operating. Checked evaporator coils and blower wheels. Checked run capacitors. Cleared inducer port. Adjusted gas valve pressures. Checked outdoor units. Check capacitors contractors and pressures. Main floor, no in-line safety no wet switch. Blower wheel has dust buildup. Run capacitor, almost out of manufacture specs. Second floor, no in-line safety no wet switch. Blower wheel has dust buildup. Run capacitor, almost out of manufacture specs. Failed dual capacitor. Customer approved to run capacitors and one dual capacitor replacement. The bare minimum basic repairs to get the system running today.
TE Provide/Install (1) Wall Unit Circuit/Breaker Installing Whole Home Surge Protection Device New Breaker
He arrived on time and explained the work. He completed the work and gave me a Veteran’s discount.
Replaced toilet with customer supplied toilet and installed new flange extender to raise to finished floor. No leaks. Sealed toilet with caulking and replaced supply line.
Replaced 50 gallon natural gas water heater with new Rheem. Installed new expansion tank. Replaced Prv and installed new main shut off valve. Turned water on and tested everything. Set pressure to 60 psi
Wonderful experience with Jason and Ana a technicians who came from my appointment. I was worried about surge issues and electrical fires because I had old outlets and I didn't have a grounding correctly or a surge protector that they installed the whole house surge protector and grounding and new outlets, I'm so now I feel totally safe and secure when I go to bed at night! Jason and Ana we're wonderful and professional and knowledgeable and very very kind and thoughtful. I want to give him an excellent well both of them excellent excellent ratings!
Courteous, professional, knowledgeable
Very professional group with excellent communication and customer service. The technician took his time to do a proper assessment of the issue i was having with my HVAC cooling and took the time to explain his findings to me and provided me necessary recommendations on spot. I appreciate the fact that scheduling was very easy and Technician was on time.
Thank you, Dwight, for the fantastic 5-star review and thoughtful feedback. We are glad our TE Certified technician arrived on time, completed a thorough HVAC cooling assessment, and clearly explained the findings and recommendations. It is great to hear scheduling was easy and our communication met your expectations. We appreciate you taking the time to share your experience and for trusting TE with your home.
Called in TE after a water issue in my newly renovated bathroom. From the main line team that listens to understand your needs to schedule to the professional on-site, very professional, informative and communicative. Terrance is a pro who goes the extra step. Very thorough in his review and appreciated the recommendations of not just how to fix the issue but other things he noticed that should be regular maintenance.
Thank you, Porsha, for the wonderful 5-star review and for taking the time to share such detailed feedback. We are glad our team listened and communicated clearly from your first call to the on-site visit. Terrance will appreciate your kind words. His thorough approach and helpful maintenance recommendations are part of our commitment to quality. Thank you for trusting TE Certified with your newly renovated bathroom.
Excellent Service!!
5 out of 5! He was professional, explained all costs and recommendations and even helped me change a light bulb. 🤣 Thank you Enrique
Hubert was early for appointment today. He’s very knowledgeable concerning all things electrical. He installed a whole house surge protector, explained it’s function, labels, and how to monitor in a very helpful way. The other tasks were completed in a thorough manner. Clean up was awesome. Will definitely call for Hubert for any future projects.
Hubert is very thorough. He’s very knowledgeable, especially concerning older houses and what older wiring and practices contribute to unsafe conditions.
He was patient and informative.
Excellent service as always.
Our Plumber, Darren, is fast, efficient and his commitment to quality workmanship is second to none.
Wonderful Service
Great service
Koi and Austin arrived on time to diagnose an a/c issue and spent plenty of time going through the entire system to find the issue. They explained everything they were doing and were upfront about pricing on various options for repair. They were also less expensive than other companies that I had called previously. Polite and courteous also good to veterans! Recommended.
Ben arrived when he said he Would, was knowledgeable and professional - and was done in no time at all. I will be calling again.
Excellent service.
Excellent Service
Alex was very thorough at explaining what needed to be done and my options. He did a great job and completed the project in a timely manner
Alex was very professional and knowledgeable. He performed the work as discussed and even though it was a bit difficult for him, he hung in there to the finish. Very please with his service.
I had an excellent experience working with José Lopez for the installation of my Tesla charger. From start to finish, he demonstrated a high level of professionalism, technical expertise, and attention to detail. José was punctual, well-prepared, and took the time to clearly explain the installation process and answer all of my questions. His knowledge of Tesla charging systems and electrical work was evident, and he ensured everything was installed safely and up to code. The quality of his workmanship was outstanding, and he left the workspace clean and organized after completing the job. What stood out most was his commitment to doing the job right and making sure I was completely satisfied. The charger works perfectly, and the entire process was smooth and stress-free. I highly recommend José Lopez to anyone looking for reliable and skilled electrical work, especially for Tesla charger installations.
Luis was one of the best technicians I’ve seen in a long time. Very professional, pleasant. He knew the business well and explained all the processes thoroughly. I would recommend the company to anyone I know as long as Luis is there!!
Mike B. was our service provider. Mike explained what could be causing the faucets to leak and how to correct the issue. He was detailed in his explanation and his work plus putting in extra effort to leave my home with no mess left behind.
They were professional in every aspect.
Javier & Alex did a fantastic job! They were honest and very dedicated to their job as well as with my concerns. I appreciate them very much!!🙃🙃
Price as quoted, quality quick work.
Tony was Outstanding. Fast and Knowledgeable!
Excellent Service