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TE Certified Electrical, Plumbing, Heating & Cooling

HVAC Companies in Kennesaw, Georgia
Ranked #1 in Kennesaw | Grade A+
5.00 (7,620 reviews)

TE Certified Electrical, Plumbing, Heating & Cooling

Residential HVAC service provider handling repairs, maintenance, and replacements for AC, heat pumps, and furnaces, with the convenience of in-house electrical and plumbing teams Serving homeowners across Kennesaw, Georgia.

Why Homeowners Choose This Business

Clear communication, convenient scheduling windows, and technicians who explain options before work begins. One provider for HVAC along with electrical and plumbing projects Local experience that helps homeowners across Kennesaw, Georgia compare a more region-aware provider.

Service Area

Headquartered in Kennesaw, Georgia and serving surrounding Greater Atlanta communities.

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Ranks among the top local businesses in this market.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Electrical Services
  Plumbing Services
  Renovation Services
  AC Repair
  Furnace Repair
  Heat Pump Service
  HVAC Maintenance
  Thermostat Installation
  Indoor Air Quality
  Ductwork Assessment
  AC replacement
  Furnace Replacement
  Home HVAC Inspection
  Zoning And Controls
  HVAC Diagnostics

Heating and cooling diagnostics and repair, AC and heat pump replacement, furnace service and replacement, seasonal maintenance, thermostats and controls, indoor air quality add-ons, and ductwork assessments.


Reviews

Recent Reviews

5.00

(Based on 7,620 reviews)

Recent customer feedback highlights quick response times and clear communication during scheduling and on-site visits. Reviews frequently mention technicians who explain options without pressure and complete work neatly. Homeowners also note coordinated solutions across plumbing, electrical, and HVAC jobs.

Dustin very polite and professional. Worked hard to correct plumbing issue! Good job! Ask for Dustin on your next plumbing issue??????

Jeff Harrison - Amazing! Fast Response! Courteous! Communicative! Work done quickly and professionally.
Not sure how I can make a long story short... I had some leaky shut off valves in the house and booked an appointment online with TE on a Tuesday around 1:00pm and selected 2-5pm that same day. Savannah contacted me within a few minutes and said that unfortunately there were not any available technicians in my area but she would put me on the priority list in case a technicians schedule opened up and scheduled me for the same time that Wednesday. Part of the reason I needed this done quickly is that I am currently having my front yard landscaping redone and the leaky valve was for the front spigot so I can water my new yard/shrubs.

About 20 minutes later I got a call from my landscaper and my SO Brian Wilkerson that a pipe had burst in my front yard at the street due to roots from am existing tree. They shut off the water immediately. I contacted my county water and reported the busted pipe who came out quickly and said it was a bust between the meter and the house which was my responsibility.

I called Savannah back around 2pm and let her know that I now had an emergency issue. She put me on a brief hold and contacted Jeff Harrison and he was at the house within 30 minutes. Savannah was courteous and pleasant to speak with on the phone. I truly appreciate her help.

He checked the busted pipe, the leaky shut valves, and my hot water heater (which I appreciated because I didn't realize how old it was). He suggested some upgrades to the pipe running from the street to the house, as well as getting a new hot water heater. He wasn't pushy about any of it - just providing me his professional opinion so I could make an informed decision. He emailed me an estimate for the work/parts quickly and I chose to go with his recommendations.

He came back the next day around 9am and started immediately on the inside jobs. Brian and I felt so comfortable with Jeff that we left the door unlocked so he could get in since we had to work.

The crew to dig the trench in the front yard came in the afternoon and carefully removed the sod, dug the trench, laid the pipe and put the sod back so that you couldn't tell it had been removed. Brian was able to take a hot shower around 6pm. Everything was done quickly, cleanly and professionally.

Jeff is all the things I said in the beginning of this review. I'm keeping TE and his name in my phone list for the future.

Excellent experience!
I could not ask for better service! I had a small plumbing leak that caused extensive damage to my kitchen cabinets, floors and subfloors. I thought insurance company would arrange a plumber evaluation but they didn’t so I had to hurry to find a plumber with good reviews fairly quickly. I must have looked at/read nearly 100 reviews, most of them very old (3-8 years old) and half of them were unfavorable. Finally found TE Certified which had lots of RECENT and FAVORABLE reviews. I called, explained my situation and Maria got a plumber out the very next day. Nate, the plumber, found the issue quickly and, though he had to go 30 minutes (one-way) to get more supplies, he fixed the leak that day! I had been without water for five days and Nate @ TE Certified got me back to somewhat “normal” within a couple of hours! I had another water issue a day later (Thursday afternoon) and Nate was booked until Monday but he came out early Monday morning and resolved the issue. I’ll recommend this company to anyone who asks and anyone else who doesn’t ask! Kindness and professionalism 100%. Best experience I’ve ever had with a service provider.

Garrett, from TE Certified, provided an exceptional level of service and workmanship at my home. I had a complex set of plumbing needs, including a tankless conversion and a specific laundry configuration. Garrett worked with me to refine the scope and delivered a solution that was far superior to a standard install. The pride he takes in his craft is obvious, and the peace of mind knowing the job was done perfectly is invaluable. Highly recommended.

Google Review
Olatide Michael “ANTi7kZ” Omojaro on TE Certified Electrical, Plumbing, Heating & Cooling

Andrew and Isaiah were exceptional for our recent EV charger installation. They took the time to consult with me, starting by listening carefully to what I wanted and envisioned, then building on that with their expert recommendations.
They never tried to oversell, price gouge, or take advantage. Instead, they walked me through multiple solutions and gave thoughtful advice that considered both my current needs and future plans.
They were highly detailed and explained everything in simple terms, it honestly felt like talking with close mates. They worked quickly, neatly, and were a genuine pleasure to have around. I’d highly recommend them and would absolutely hire them again. Exceptional experience overall. Thanks, gents!

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Frequently Asked Questions

The team services central air conditioners, heat pumps, and gas furnaces commonly found in area homes. They also help with thermostats, air quality accessories, and basic ductwork assessments.

Same-day options are often available during regular hours, depending on location and workload. It’s best to call early to secure a time window.

Yes, technicians can provide replacement options when repair isn’t cost-effective. They present choices and pricing before any work is approved.

Seasonal tune-ups are available to check performance, safety, and efficiency. A visit typically includes inspection, testing, and recommended next steps if issues are found.

Yes, the team can assess and install common IAQ accessories such as filtration upgrades and UV or purification solutions. Recommendations are based on home needs and system compatibility.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 9:00 PM
  • Tuesday 7:00 AM – 9:00 PM
  • Wednesday 7:00 AM – 8:00 PM
  • Thursday 7:00 AM – 9:00 PM
  • Friday 7:00 AM – 9:00 PM
  • Saturday 7:00 AM – 6:00 PM
  • Sunday 10:00 AM – 9:00 PM

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Business Details


Business Rating
5.00 (7,620 reviews) Featured BusinessPro Listing
Address
3400 Cobb International Blvd NW, Kennesaw, GA 30152
Phone
Business Type
electrician

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