McDonough, GA Electrician Plumber HVAC Service

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TE Certified provides air conditioning, heating, plumber and electrician services to the residents of McDonough, GA and the surrounding areas! For more than 20 years we have been your local choice for repair, replacement, maintenance and inspection of all your home comfort systems.

Area homeowners rely on us to meet all their electrical, plumbing and HVAC needs. Read our reviews and find out why your neighbors consider us to be their nearby home service company in McDonough, GA!

Recent Jobs and Reviews in McDonough, GA

Rated 4.9 out of 5 stars based on 73 customer reviews

Customers say: # Customer Sentiment Analysis The reviews reflect an overwhelmingly positive sentiment toward the service experiences. Customers consistently praise the technicians for their professionalism, knowledge, and thoroughness in diagnosing and addressing various issues. A recurring theme is appreciation for technicians who take time to explain technical matters in understandable terms, with many customers highlighting the educational aspect of their service interactions. The reviews frequently mention exceptional customer service starting from the scheduling process through to completion of work. Technicians are repeatedly described as courteous, friendly, and personable, with many going "above and beyond" expectations. Customers express high satisfaction with the quality of workmanship, problem-solving abilities, and attention to detail demonstrated by the service providers. The overall tone is decidedly positive, with numerous customers indicating they would recommend the company to others or plan to use their services again in the future. Several reviews specifically mention feeling confident in the technicians' expertise and appreciating their clear communication throughout the service process.

Our Local Reviews by City

Job Locations and Reviews

Mark H.
Mark H. Checked in
Performed diagnostic on main floor unit in basement, upon arrival customer had me walk around to basement to enter home, upon going in basement found floors buckling, also found water in secondary drain pan and on floor, found clogged drain line , recommend replacing drain line with a new drain that is properly sloped to drain, also recommended adding new condensation pump with new tubing, also recommended wet switch to prevent future water damage, explained tubing comes barely comes out(video attached), found primary drain pan full of water confirming drain not draining, went over option with homeowner, customer chose option a, removed old drain line, installed new drain line with proper ptrap, vent, and clean out, removed all water from secondary drain pan and inside plenum, flushed vinyl tubing, poured water in drain line to verify water is draining to pump and pump is pumping properly, checked capacitors, pressures and temp split, unit is working at time
McDonough, GA 30253
Joshua S.
Joshua S. Checked in
Run a 20a dedicated circuit to tub area.
McDonough, GA 30253
Nathan C.
Nathan C. Checked in
No cooling call, upon arrival customer stated that he had a company out yesterday that replaced dual capacitor, system was running, freon levels looked a little low, customer just wanted to add refrigerant to system, added 1 lb of R410A to system to get superheat correct, also found that compressor was overamping, added hardstart kit to system to help lower amp draw of compressor, after adding hardstart kit amp draw did lower from 85 amps to 71 amps on startup, delta T temperature drop looks good, recommended wet switch and inline float switch, evaporator coil is a little dirty, blower wheel is also dirty, all units and electrical components are working properly at this time, us timer will call back if he has any other issues with system.
McDonough, GA 30253
Marc T.
Marc T. Checked in
Called out for minor fix on toilet also to replace the tub boot in the hallway bathroom tub. Gave estimate and customer agreed. We made adjustments to the master bathroom toilet and removed and replaced the tub boot in the hallway bathroom tub tested both working properly with no leaks at this time.
McDonough, GA 30253
Review
While being serviced I also had a “class in session” moment with my technician Mark Hilson😂. He taught me a lot about how to treat my system better as a first time home owner. I was doing an awful lot of things wrong and neglecting my poor system until it got fed up and left my family to die😩. He was a second opinion btw because I didn’t feel comfortable with the other company and I was right! They tried to get me out of $2000 to do absolutely nothing that was gonna fix the problem! All my system needed was a good cleaning and now we are back in the AC. This company is the most reliable and trustworthy I’ve run into. Thank you! Will be doing further business in the very near future.
Franca - McDonough, GA 30252
Mark H.
Mark H. Checked in
Performed diagnostic on 10yr old Rheem heat pump, upon arrival customer stated unit was working, stated it’s been out for a couples weeks , checked tstst, cycled to ac mode, went to attic to inspect air handler, recommend TE standard flood protection such as wet switch, filter heavily impacted, replaced customer provided filter, evap coil clean, blower wheel heavily impacted, recommend pulling and cleaning blower, flushed drain line, recommend better indoor air quality such as blue tube or apcox, inspected outdoor unit, condenser coil heavily impacted , recommend cleaning condenser coil, checked contactor, capacitor, amp draw, compressor pulling higher then normal amps , recommend hard start kit to help lower amps, checked pressures, unit looks over charged but would need to clean coil to confirm, went over all options with homeowner, chose option a, chemical cleaned condenser coil, let unit run for 20min and rechecked pressures, unit was a lil over charged, removed 7oz, let unit run a
McDonough, GA 30252
Dalton H.
Dalton H. Checked in
Customer stated they needed Salt added to their water softener system, upon arrival found that there was no salt at all left in the brine tank, added 2 and 1/2 bags of salt pellets to the brine and scheduled a regen on the system for 24 hours to allow time for the brine solution to form
McDonough, GA 30253
Review
Very through and explain to us in great detail what the problem was
Angela - McDonough, GA 30252
Terrance W.
Terrance W. Checked in
No Cool – Two System Diagnostic Summary Upon arrival, I performed a complete diagnostic on both HVAC systems due to a no cool concern. Both systems are 2017 ICP R-410A systems equipped with TXV metering devices. During my inspection, I found that both systems have heavily impacted evaporator coils, condenser coils, and blower wheels, creating significant airflow restrictions. These restrictions reduce system efficiency by up to 30%, increase operating temperatures, and place excessive stress on the compressors and other major components. Upstairs System The upstairs system has a failed run capacitor, preventing the compressor from starting. Because the compressor could not come online, the refrigerant pressures remained at standing pressure and a complete refrigerant performance test could not initially be performed. Further inspection revealed the system has a major refrigerant leak. It appears that leak sealant was previously added to the system in an attempt to stop the leak. W
McDonough, GA 30252
Terrance W.
Terrance W. Checked in
Upon arrival, I performed a complete diagnostic evaluation of the HVAC system due to a no cool complaint. The outdoor condensing unit is a 2020 Rheem RA1436AJ1NA, 3-ton, R-410A air conditioning system. The indoor unit is a 2020 Rheem gas furnace located in the crawl space. During the inspection, I found the blower wheel and air filter to be dirty, creating airflow restrictions throughout the system. Restricted airflow causes the equipment to work harder, reducing efficiency while placing additional stress on the blower motor and compressor. The condensate pump was tested and is operating properly. I also noted that the system is not equipped with any indoor air quality products, which could help improve indoor air quality and reduce debris buildup on the evaporator coil. The outdoor condenser coils are dirty and require a professional cleaning to restore proper heat transfer and improve system efficiency. Electrical testing found the 45/5 µF dual run capacitor is testing below manufa
McDonough, GA 30253
Mario V.
Mario V. Checked in
AC and Furnace Install.
McDonough, GA 30253
DJ B.
DJ B. Checked in
Troubleshoot circuit that’s flickering
McDonough, GA 30252
Review
Ceiling Fan Install
Errikka - McDonough, GA 30253
Review
Excellent service
Tina - McDonough, GA 30252
Review
Terrance was my technician and he was awesome very knowledgeable and excellent work my air conditioner is working great
Deborah - McDonough, GA 30252
Review
Techs were very knowledgeable and professional.
Stanley - McDonough, GA 30252
Review
I had a great experience with DJ and TE Certified. I had a Tesla charger installed by DJ and got a quote for a whole home surge protector. I was able to get a quick appointment with DJ. He was able to work around my schedule. He gave me a call to confirm and showed up on time. DJ is such a professional! He is very nice and polite. He is patient and explains everything and answers any questions I had. He is very knowledgeable and does great work and a very clean installation. While he was here I asked for a quote for a home generator hookup and he was very familiar with this type of project. I will definitely be using TE Certified and requesting DJ as my Technician.
Edward - McDonough, GA 30252
Review
The techs were very knowledgeable and explained everything clearly and concisely about my AC problem.
Stanley - McDonough, GA 30252
Review
Excellent
Mimi - McDonough, GA 30253
Review
One house- 3 A/C's a lot of work....Nate did each with a report card..
Kenneth @ Ola - McDonough, GA 30252