Certified Electricians, Plumbers & HVAC Technicians in Woodstock, GA
Looking for the best electrician, plumber, air conditioning and heating services in Woodstock, GA? Look no further than TE Certified!
We have served the city of Woodstock and Cherokee County for over 20 years with award-winning electrical, plumbing and HVAC services. We provide same-day repairs, flat rate upfront pricing and a lifetime workmanship warranty.
Whether you’re scheduling us for electrical repair, air conditioning maintenance, or for same-day drain cleaning, you can expect us to arrive in a fully stocked truck, ready to work.
Our electricians, plumbers and HVAC techs are licensed, background-checked, uniformed, insured, tested, and highly trained. Plus, many of us live in Woodstock so we are always close by in case of an emergency. We look forward to being your home maintenance provider!
We are committed to your 100% satisfaction and will work hard to ensure your service is everything you expected it to be and more. See what your Woodstock, GA area neighbors are saying about our award-winning electricians, plumbers and HVAC services below. To schedule online select “Schedule Service” or call 770-667-6937 . We would love to be your new home comfort service team.
Recent Jobs and Reviews in Woodstock, GA
Customers say: The reviews exhibit a positive sentiment towards TE Certified. The majority of the reviews are highly positive, with customers expressing satisfaction with the company's services, professionalism, and quality of work. Customers appreciate the company's responsiveness, punctuality, and ability to handle various electrical projects. Positive reviews mention the company's competitive pricing, friendly and knowledgeable technicians, and excellent communication throughout the process. Additionally, customers highlight the cleanliness and organization of the technicians, their willingness to go above and beyond to meet their needs, and their overall positive experience with TE Certified. However, there are a few negative reviews, which mainly focus on minor issues or misunderstandings. Customers mention delays, scheduling conflicts, or minor communication glitches, but these instances are rare and do not detract significantly from the overall positive sentiment. Overall, the reviews suggest that TE Certified is a reliable and trustworthy electrical service provider that delivers high-quality work and excellent customer service. Customers appreciate the company's professionalism, punctuality, and ability to handle a wide range of electrical projects, and recommend the company to others.
Our Local Reviews by City
- Acworth, GA (312)
- Alpharetta, GA (3461)
- Alpharetta, Georgia (1)
- Atlanta, GA (3481)
- Atlanta, Georgia (3)
- Auburn, GA (22)
- Austell, GA (35)
- Avondale Estates, GA (43)
- Ball Ground, GA (46)
- Belvedere Park, GA (1)
- Berkeley Lake, GA (11)
- Bethlehem, GA (10)
- Big Canoe, GA (4)
- Braselton, GA (47)
- Brookhaven, GA (37)
- Buford, GA (227)
- Canton, GA (555)
- Cartersville, GA (15)
- Chamblee, GA (97)
- Clarkston, GA (10)
- Clermont, GA (1)
- Coal Mountain, GA (1)
- College Park, GA (8)
- Conyers, GA (35)
- Covington, GA (11)
- Cumming, GA (1419)
- Dacula, GA (124)
- Dahlonega, GA (6)
- Dallas, GA (68)
- Dawsonville, GA (36)
- Decatur, GA (454)
- Doraville, GA (88)
- Douglasville, GA (16)
- Dracula, GA (1)
- Duluth, GA (691)
- Dunwoody, GA (476)
- East Point, GA (6)
- Ellenwood, GA (3)
- Euharlee, GA (4)
- Fairburn, GA (2)
- Fargo, GA (1)
- Flowery Branch, GA (70)
- Gainesville, GA (142)
- Grayson, GA (62)
- Hampton, GA (1)
- Hapeville, GA (1)
- Hiram, GA (11)
- Holly Springs, GA (25)
- Hoschton, GA (49)
- Jasper, GA (14)
- Jefferson, GA (5)
- Johns Creek, GA (172)
- Kennesaw, GA (351)
- Lawrenceville, GA (522)
- Lehighton, PA (1)
- Lilburn, GA (183)
- Lithia Springs, GA (2)
- Lithonia, GA (19)
- Loganville, GA (73)
- Mableton, GA (164)
- Marietta, GA (2063)
- McDonough, GA (2)
- Milton, GA (202)
- Monroe, GA (9)
- Morrow, GA (1)
- Norcross, GA (406)
- North Decatur, GA (1)
- North Little Rock, AR (1)
- Oakwood, GA (7)
- Peachtree Corners, GA (45)
- Peachtree Corners, Georgia (1)
- Pendergrass, GA (2)
- Pine Lake, GA (4)
- Powder Springs, GA (142)
- Riverdale, GA (1)
- Roswell, GA (2480)
- Sandy Springs, GA (331)
- Scottdale, GA (6)
- Smoke Rise, GA (1)
- Smyrna, GA (432)
- Snellville, GA (188)
- Snellville, Georgia (1)
- Statham, GA (4)
- Stockbridge, GA (2)
- Stone Mountain, GA (205)
- Stonecrest, GA (17)
- Sugar Hill, GA (102)
- Suwanee, GA (621)
- Sweetwater, WY (1)
- Talking Rock, GA (1)
- Talmo, GA (1)
- Tate, GA (1)
- Taylorsville, GA (1)
- Temple, GA (1)
- Tucker, GA (136)
- Waleska, GA (25)
- Westfield, GA (1)
- White, GA (5)
- Winder, GA (28)
- Woodstock, GA (822)
Job Locations and Reviews

Once we opened up panel cover we noticed that the mr sparky surge pro is tied into incorrect breaker, what we can do is remove breaker and tie into dryer breaker and open up space for new oven line, this option is viable if panel is replaced in near future, main electrical panel had double tapped neutrals with grounds. The main electrical panel is a sylvania with challenger breakers, need to replace panel in future.

We did a troubleshoot for the breaker tripping issue in the kitchen We redid connections in switch box in kitchen. The connections were loose. We also replaced damaged breaker in the main electrical panel.

Completed comprehensive AC tune-up on Trane XR17 system in Woodstock residence. Cleaned condenser coils, checked refrigerant levels (optimal), and replaced standard air filter with high-MERV allergen filter. Electrical connections were secure with minimal wear. Calibrated thermostat for improved efficiency and tested all operational modes. System is running at 94% efficiency after service. Recommended quarterly filter changes due to pet presence. Unit should perform excellently through peak summer months.

Brought water heater back up to code. Uninstalled and reinstalled water heater. Also replaced pressure regulator

Today we performed two system homecare 2017 Lennox

Basement light switches (2 switches)

Troubleshoot light not

Troubleshoot panel

-Single stage air conditioner (outdoor). -10 year parts warranty. -10 years labor coverage when a Home Care maintenance plan is held with TE Certified. Lifetime Craftsmanship. -Removal and disposal of existing system. -Permit fees are included, system will be installed to meet or exceed county’s codes. -Cost includes all required material, tax, & labor. No further charges will apply. -New drain pan, safety float switch, water safety and condensate pump (if applicable). -New outdoor electrical disconnect and new pad for outdoor unit. -Flush, Clean and Test Existing Line Set and Pull Vacuum to 500 Microns. -Will recover existing refrigerant per EPA guidelines. -Will complete leak check and system & system start up. -Bring existing flue pipe up to current code as needed with double wall flue pipe. -Mastic seal supply and return plenums at the system to ensure optimal efficiency.

I was called out to John’s house for a heating issue. They have lived here for over 20 years so we performed a thorough evaluation. During the evaluation we didn’t discover a reason for the system to not be heating but the furnace was from 2003 making well past normal life expectancy. After speaking with John we discovered that the issue was just a safety that the system uses to protect itself but was normal operation. Due to the cost of potential repairs, lack of warranty, and for reliability replacement is a viable option.

Troubleshoot partial power outage

I’m here troubleshooting partial power outage in bedroom

Replaced old leaking gas valve with new flex hose and drip leg.

Today we came to the home to install the Rivian charger in the garage. Congratulations on the new car.

Install new warehouse light fixture in suite 150

Installed new 40 gallon Rheem water heater. Installed anode rod upgrade kit. Installed new main shutoff and PRV. Installed new isolation valve for front spigot. Installed new copper on main and reworked water lines above heater. Installed new stream labs. Connected to homeowner phone. Check and tested for leaks. No leaks. Heater set to 120 F

Performed one system home care, tested the equipment and heating and cooling operations. At this time, the system is operating properly.

Replacing the outside meter with a new meter with spaces to add a new inter lock kit and add a generator inlet circuit outside.
TE- Certified HVAC Technion, Eric Wilson, like fellow dedicated TE Plumbers & Electrician's, Enjoy their chosen careers and Company support and values. With TE-Certified, you know the track record is there for a job done right! Eric spent three hours at our home meticulously scoping and assessing two HVAC systems to include a 19-year old Furnace and A/C system. After careful consideration, we settled on a 2025 REEM HVAC complete for an excellent discounted price. Thank You Eric for sharing your chosen career with our Families safety #1.

Checked 16-25-1 filter, it is good at this time. Removed and cleaned flame sensor, took temperatures at equipment, used thermostat to cycle both heat and cool, flushed the drain line with 2 gallons of hot water, cleared pressure switch port and tubing, and checked/tightened all wire connections. Inspected Heat exchanger, evaporator coil, & plenum with bore scope camera. -Heat exchanger has multiple small cracks and rust damage -Blower motor is weak and on the verge of failure -Blower wheel is dirty, restricting air flow -Evaporator coil is severely Rusted -Electromagnetic Contactor on the AC is bad and causing the furnace fuse to trip -Furnace has a several rusted areas and some safety switches are ruined -Condenser Coil is dirty -Compressor is over amping.

Installation of Rinnai RU199iN tankless water heater completed at Woodstock residence. Removed existing 50-gallon tank unit which had begun leaking from base. New installation required significant upgrades to accommodate tankless technology: expanded natural gas line from 1/2" to 3/4" to provide required 199,000 BTU capacity; installed dedicated 240V electrical circuit; modified water supply lines with appropriate expansion tank; created new direct-vent system through exterior wall with proper clearances. System includes integrated recirculation pump with timer programming for instant hot water delivery. All work performed to manufacturer specifications and current building codes. Pressure testing confirmed no gas leaks and proper water flow rate of 9.8 GPM. Programmed temperature settings to 120°F for optimal efficiency and safety. System provides unlimited hot water with approximately 40% energy savings compared to previous tank unit. Completed thorough customer education regarding o

Installed 240v50amp EV outlet for Nissan Leaf

Replaced all smoke detectors throughout home

Replaced both pop assembly in master bath

2 System Inspection. Checked both filters, they are good at this time. (20-25-5 & 16-25-1) Removed and cleaned flame sensors, took temperatures readings at equipment between supply & return, used thermostat to cycle both heat and cool, flushed drain lines with hot water, cleared pressure switch port and tubing, and checked/tightened all wire connections. Inspected heat exchangers, blower wheels/motors, and evaporator coils. Main Level -Small crack in heat exchanger -Weak ignition system - Compressor could benefit from start-assist, over amping and slow start up Basement -Multiple cracks in heat exchanger -dirty blower wheel/motor, motor is leaking oil at main seal -Evaporator coil is rusted and leaking R-22 Refrigerant -Evaporator coil has biological growth, causing fowl smell -System is low on R-22 Freon and at a freezing state -Compressor is over amping on start up and run, windings are out of spec -Condenser fan motor is over amping Thank you for choosing T.E. Certifi
On time, and only took 2 hours to secure the toilet and a seat and fully install. I appreciate the short time! Allen was very helpful, professional and personable.

Old toilet had a failed fill valve. Recommended replacing. Customer agreed. Installed new kohler elmbrook toilet. Installed upgraded wooded soft close toilet seat at no additional cost.
Nate was excellent! He listened to our issues and completely resolved the problems, efficiently and professionally. He also gave us some options for future consideration.
Excellent experience
We have complete confidence in whatever TE does for us , that it will be done well . Thanks
Will not recommend this company’s services
Had a furnace inspection. Tech showed up on time and noticed issues with the exhaust vent that 3 other inspectors missed that were a safety issue. He drove back to the warehouse to get the parts and repaired it. The blower had apparently never been cleaned. The tech cleaned the blower until I couldn’t tell that it was not brand new. He was professional and curteous and paid attention to every last detail. I couldn’t have asked for better if I had tried.
Electrical Service
Had both HVAC and electrical out today. Love the guys. Very professional and they go above and beyond.
Excellent efficient work. Thank you.
Joaquin is always courteous and helpful. Goes above and beyond to be of help. Fast and cleans up. I always ask for him.
When my water heater decided to act up, TE was at my house the next day. Chris Peschell and his associate had the entire system repaired and upgraded within a matter of hours. I was relieved! Their work and their approach to the whole situation was extremely professional. Not only did they go beyond the norm, but they clearly communicated what was going on and walked me through the entire procedure. It was all very reassuring. I'm glad I contacted TE.
Great service
Excellent Service!!
Very professional and knowledgeable. On time and good communication.
Andrew was very professional and spent an ample amount of time examining my system. He explained the recommendations he was making and the pricing.
Jansen was competent, careful, and able to explain issues well.
Did a great job and got my water back on very quickly. Very happy.
Excellent response time, excellent communication, and excellent service!
Lexx Mitchell's exceptional work on this project was a nice surprise!Their professionalism and communication skills were exemplary, consistently exceeding expectations throughout the entire process. The final deliverable is of outstanding quality and has significantly surpassed our initial goals. I am extremely pleased with the results and wanted to share my enthusiastic commendation. Thank you again for your contributions to this successful outcome.
Andrew showed up early. Gave me quote for work before performing. He and his helper did quick work, cleaned up all debris and trash. Made sure I was satisfied prior to departing. Was very pleasant to work with and knowledgeable.
Ryan is great! Very knowledgeable, professional, and takes pride in his work. He gave detailed instructions and no mess was left behind. I use TE Electric for both electrical and air conditioning.
Lexx was very friendly, professional and knowledgeable regarding the service on our tankless water heater. He kept me updated throughout the repair work and walked me through what was being done at all times.
Excellent service!
Excellent job!