TE Certified earned a reputation as one of the highest-rated electrical, HVAC, and plumbing companies in Lawrenceville, GA. Every day we strive to provide 100% satisfaction on our electrical, plumbing, and HVAC services, which shows it our reviews!
We’ve received over 9000 5-star reviews from happy electrical, plumbing & HVAC customers in Lawrenceville and the surrounding areas. You can see what your neighbors have to say about us below.
Heating, Cooling, Plumbing & Electrical Service FAQs
On average you'll spend between $3,500-$12,000 for HVAC replacement services from local HVAC contractors near Lawrenceville, GA. The cost of an HVAC unit in your home can vary depending on several factors, including the brand and type of the HVAC system you’re installing, the size of the house, ductwork length, and the new unit's efficiency rating.
When an AC system becomes clogged with debris such as grass, dirt, and other contaminants, it can lead to an inability of your AC system to cool the home. To keep your cooling running smoothly, make sure you check that the AC coils remain clear of any blockages. Also, check your air filter. Dirty air filters cause your AC unit to operate at a lower efficiency which means it does not cool your house as well as it should.
The typical cost of a whole-home generator installation ranges from $2,000 to $6,500. This includes both the cost of the generator itself and the cost of installation. Of course, the exact cost will vary depending on factors such as the size of your home and the type of generator you are looking to install.
You can find a qualified local electrician near Lawrenceville, GA by doing the following:
- Ask for recommendations from friends, family, or neighbors who have recently hired an electrician.
- Search online for electricians in your area and read customer reviews to get a sense of their reputation.
- Check the website of local government or regulatory bodies such as the Georgia State Board of Examiners of Electrical Contractors for a list of licensed and certified electricians in your area.
The average cost to replace a hot water heater in Lawrenceville is around $1,600. Tankless water heaters will cost more, around $4,500. Some factors that affect pricing include tank capacity and fuel type selected.
There are a few ways to fix an underground water line near Lawrenceville, depending on the specific issue. Some common methods include:
- Trenchless repair involves using a small hole to access the damaged pipe and then inserting a new pipe into the existing one. This method is recommended because it is less invasive and can be completed quickly.
- Pipe bursting involves breaking the damaged pipe and pulling a new one through the existing hole.
- Open trench repair involves digging up the damaged pipe and replacing it with a new one. This method is more invasive and time-consuming but may be necessary for severe damage.
Fixing an underground water line should always be done by a professional plumber or plumbing contractor with experience in underground pipe repair.
Get Local HVAC Services in Lawrenceville
We offer a full range of heating and air conditioning services to meet our customers' heating and cooling needs in Gwinnett County, GA. Whether you need HVAC repair, installation, or preventative heating and cooling maintenance service, we have you covered. We also offer indoor air quality services to help keep your home comfortable and healthy.
AC Repair, Installation & Maintenance Tune-Up Service in Lawrenceville, GA
We provide professional and reliable air conditioning repair service in Lawrenceville, GA. We understand that a broken home air conditioner can be a hassle, which is why we offer same-day service for most repairs. Our experienced HVAC service technicians are qualified to fix all major brands of air conditioners, and we're dedicated to providing top-quality service at an affordable price. Whether your air conditioning unit is not cooling properly or making strange noises, we can help.
Local Heat Pump Services
We also offer heat pumps, HVAC maintenance, and tune-up services to keep your AC running smoothly all year long.
We specialize in fixing AC units and replacing HVAC systems. No matter your HVAC service needs, we have the experience and expertise to get the job done right for any furnace, heating system, or air conditioner. Get the best HVAC repair services from TE Certified.
Local Electricians near Lawrenceville, GA
Your family deserves a safe home. If you're experiencing electrical problems, it’s important to find an electrician in Lawrenceville that's experienced and dependable with experience working on residential homes like yours! If you're in need of a certified and licensed electrical contractor, look no further than the team at TE Certified.
We're proud to offer residential customers a wide range of electrician services.
- Electrical Panel and Circuit Breaker Upgrades and Repair
- EV Charger Installation
- Whole Home Generator Installation and Repair
- Outdoor Lighting Design
- Whole Home Re-Wiring
- Regular Electrical Safety Inspection Checks
Whole Home Generator Installation in Lawrenceville, GA
A whole home generator is a key part of any backup power plan. If the power goes out, a backup generator can keep your lights on and your fridge running. However, generators require regular maintenance to stay in good working order. That's where our team comes in. We're experts in whole house generator installation or replacement, repair, and maintenance. We'll make sure your generator is always ready to go, so you can have peace of mind in knowing that you have a reliable source of backup power.
We Are a Certified Elite Generac Dealer
TE Certified is an Elite Generac Authorized Dealer and has installed hundreds of whole home generators near Lawrenceville. So if you're looking for whole home generator service near Lawrenceville, GA, look no further than our team. We're here to give you "always on power" in your home.
Plumbers in Lawrenceville, GA
Lawrenceville residents can rely on our experienced plumbers for all of their plumbing needs, from tankless water heater installation and water heater repair to water line repair and sewer line services. We also offer drain cleaning and clogged pipe solutions, garbage disposal repair and installation, water pressure solutions, and regular plumbing inspections to ensure that your pipes are in good working order. Our preventive maintenance services can help you avoid costly repairs in the future.
Water Heater Service
Tankless water heaters are a convenient and energy-efficient way to heat water, but they can occasionally require service or repairs. If you're in need of water heater services near Lawrenceville, GA, contact the plumbers at TE Certified. We have the skills and experience necessary to fix or repair your tankless water heater, as well as install or replace a new one if needed.
In addition, we can also perform regular maintenance on your water heater to keep it running smoothly and efficiently. Whether you need tankless water heater service for a simple repair or a more complex issue, don't hesitate to call your local tankless water heater experts.
Get Water Line Repair & Installation Service near Lawrenceville, GA
Water line repair and replacement is an essential part of home plumbing maintenance. While most homeowners are familiar with the need to replace burst pipes or repair pipes that are exposed to the elements, many are unaware that underground water lines can also develop problems. Over time, roots can grow into the pipes, causing them to break or become blocked. In addition, shifts in the ground can stress the pipes and cause them to crack or leak.
The Importance of Regular Underground Water Line Inspections
As a result, it is important to have a qualified plumber inspect your underground water lines on a regular basis. If a problem is found, they will be able to replace or repair the pipes as needed. With our years of experience, we are confident that we can meet all of your plumbing needs.
Some Lawrenceville Neighborhoods We Serve
- Five Forks
- Jefferson Station
- Washington Park and Turtle Creek
- Allendale
- Summit at Huntcrest and Callahan
- Arcadia Woods, Carriage Way, and The Reserve
- New Hope
- Gloster
- Luxomni
- Forest Hills
We can handle any maintenance issue your Lawrenceville area home can throw at us. Whether you’re calling us for electrical repair, air conditioning maintenance, or to install a new garbage disposal in your kitchen, you can expect us to arrive in a fully-stocked truck, ready to work.
Lawrenceville Address: 98 Patterson Rd SW, Lawrenceville, GA 30044
Phone: (404) 596-5179
Recent Jobs and Reviews in Lawrenceville, GA
Customers say: The reviews exhibit a predominantly positive sentiment, with recurring themes of satisfaction, professionalism, and expertise. Customers express gratitude for the prompt and efficient service, praising the technicians' skills, punctuality, and friendly demeanor. Many highlight the quality of the work, with specific mentions of clean and professional execution. Positive feedback also emphasizes the convenience of same-day visits and the ability to request specific technicians for future appointments. Customers appreciate the clear communication regarding arrival times and the thorough explanations of the work performed. The technicians' knowledge, professionalism, and attention to detail are frequently commended. Additionally, customers mention the value for money, with some highlighting the reasonable pricing and the inclusion of warranty coverage. Negative sentiments, if present, are minimal and do not represent a clear, recurring trend. Overall, the reviews convey a sense of trust and satisfaction with TE Certified Electrical, Plumbing, Heating & Cooling's services.
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Job Locations and Reviews

Performed two system maintenance and signed homeowner up with a 2 system homecare maintenance plan

Replaced kitchen faucet

Customer called us out for a main drain stoppage. This is a commercial style building. Water is backing up in all of the floor drains and the floor cleanout. I will attempt to remove stoppage by using the K 400 snake machine. I was successfully able to remove stoppage. I tested with lots of water and made sure that everything was draining properly. There was a lot of waste and foreign debris that was stuck in the drain line. Recommended that the customer use grates or some kind of screen to prevent debris from falling into the drain line when they clean the floors nightly. Everything is draining properly at this time. Customer is very satisfied.

Install new 50 gallon gas fired water heater 6 year warranty.all work was tested and documented with pictures.

No cool whole home. Found system frozen leaking water into emergency drain pan. Thawed system. Found system to be low on r22 high amp draw on compressor, faulty bypass damper, no flood protection, weak capacitor, burnt contactor, burnt control board in air handler, dirty ac and dirty blower wheel. Customer getting quote to replace system on Tuesday at noon.

The customer has a slab leak on the cold side of his home. I was able to isolate it. he is proceeding forward with leak detection Monday with a timeframe of 9-10 AM. After the slab leak is marked, TE certified will return in order to provide an accurate upfront quote. Customer was explained that typically it’s a 90/10% split for accessing the pipe and doing the pipe repairs.
I have to say, I wasn't sure the team would be able to install a new furnace and air conditioner and do the extra duct work needed in just 12 hours. They did everything on time as promised and it all looks great. Would definitely use them again.

Install Weatherking 2.5 ton 14.3 seer2 efficiency single stage air conditioner, all aluminum cased evaporator coil, 80% efficient 75,000 BTU single stage gas furnace for whole house in the basement.

Installed new

Update old electrical service add new main disconnect, new bigger breaker panel ,smoke detectors , dual function breakers and surge protector as per existing electrical code.

Replace GFI for front porch and install new bubble cover, replace Kitchen countertop GFI.
As usual, TE Cert technicians displayed expertise and professionalism throughout this entire installation process. Over several years using TE Cert exclusively for all of my home electrical (and plumbing and HVAC) issues, these are my "go-to guys."

Pulled and reset master bathroom toilet with new wax seal and bolts, installed a new straight shutoff valve with supply tube.

Replaced a light in the kitchen and in breakfast room Replaced two switches with dimmer switches Diagnosed issue with back deck flood light Provided and replaced flood light and installed new light box for back deck

Water heater producing warm water. Drained the water heater and removed and replaced the thermostat and elements from the water heater. Filled the water heater and pressurized. The water heater is heating and has a good reading.

Miss Bloomsfield had a vacuum breaker on the left side of the home that was spraying water every time she used it, we decided to replace the vacuum breaker by drilling the old one out and installing a new one. New vacuum breaker no longer sprays.

Cut drywall around small hole that customer had already made .made hole bigger so we could work in the space cut out bed section of three-quarter inch copper at a Tee then swing jointed the pipes so it would not rub a hole in the half inch pipe. Turned water back on bled air out of the system tested all fixtures have hot water.

Replace old outlet with new tamper resistant outlet by curling copper and tightening it’s around screw terminations. Figure out why half of bedroom works then stops working

Leak detect came out and the approximate location and depth was narrowed down to a 3x3xft area. The depth of the mainline requires a mini excavator, and depending on the pipe the warranty may be void. New estimates were given with new information.
Terrence Miller was great. He was professional, quick and offered information on the surge protector for the entire household which I bought. He is a great asset to your company. He was very detailed in teaching another technician that was with him. I would use this company again because they hire the best of the best!!!!!

Found water leaking from drain line behind wall on the main level. Drain disconnected or broken behind wall. Condensers outside were dirty. Also found subpar flood protection. Rerouted both drains to the vent stack via condensate pump and vinyl tubing. Install two SS1 safety switches. Installed two drain pan wet switches. Clean both outdoor condenser coils.

Customer has 6 y/o 2-zone Lennox heat pump system that operates for whole house. Air handler located in attic. Checked amp draws. Recommend water protection upgrade. Blower wheel cleaning needed. Customer recently replaced 18x20x1 filter. Condensate drain line is clogged. Repaired and cleaned drain line. Recommend UV BlueTube to target and prevent biological growth buildup. Dampers are operational. Noticed no bypass damper for zoning system. Recommend 10” bypass. Pressure levels were normal. Water rinsed coils. Condenser electrical components are good. System is currently working. Recommend duct cleaning as well.

For this job, I completed a one system, homecare maintenance. I tested the unit and heat and cool to ensure that everything was working. I cleared the drain line with 2 gallons of water and vinegar as well as inspected the blower motor and burners. I then proceeded to inspect the outdoor unit and measure all electrical components as well as get pressure readings. I explained all my findings to the customer as well as provided estimates.

Bypassed all copper in slab by running new PEX lines through ceiling and walls. Reconnected to existing above ground copper for upstairs bathrooms and laundry. Replaced back hose bib and installed new shutoff.

Installed New 50 Gallon Rheem water Heater with 10 year warranty Installed recirculation pump

Shampoo bowl #3 drain

For this job, I worked on a dryer vent that was not properly connected to where it terminates. I began by snaking out the dryer vent and essentially getting rid of all the lint and excess debris that was trapped. I then proceeded to connect the flue vent and properly securing it with clamps. I finished by testing the dryer and verifying correct airflow and that the flap outside was properly opening and closing.

Customers 9 year old gas water heater was off upon arrival. I was able to turn it back on but the gas control valve is flashing seven times indicating that the valve isn’t working properly. I’ve expressed my concerns with both homeowners, explained in detail the next step would be to replace due to the units age. The water heater is on at this time but it may not stay on for to long. Customer is aware.
On time. Worked to check system and cleaned.
A great experience! The team came on time and finished unless than 5 hours! The were very nice and answered all my questions
Great service all the time
Jonah and Abe arrived on time and thoroughly diagnosed the problem. They were personable, professional, and kind. They worked over 12 hours to make sure that the job was complete.
Fast, easy and professional
Excellent
Erik was on time and arrived on the front end of my service window. The issue was not immediately apparent, but Erik worked thru common issues and was able to counsel me thru next steps should the problem persist.
While I did have to wait an extra hour this morning for the promised appointment, it turned out the original serviceman could not make the appointment. I was called and an alternative individual was offered, which I accepted. The work was done quickly and well. I now have two sinks in the bathroom with no leaks and proper traps. I'll definitely use TE Certified again.
Demarco was great - friendly, knowledgeable, and efficient.
Great service! He and his assistant were very professional. He found the problem quickly and gave us our options on how to fix it. Explained every step in detail.
Gavin assessed the problem and offered solutions. He quoted a charge and after securing the needed parts he completed the work in a timely manner.
I had several years worth of plumbing issues that needed to be resolved. I showed the plumber what was needed, the estimate was good, and the work was done quickly and well.
friendly, excellent workmanship. returning another plumbing job.
Knowledgable friendly suggest good ideas for hvac enhancements
Same day appointment. Fixed on the spot! Both guys were very knowledgeable and friendly! I hope I don’t need to but if I do I will definitely call them again!! Thanks
Thank you for sharing your experience, Kelly! We’re glad the team was knowledgeable and efficient. Don’t hesitate to reach out if you need anything in the future.
Elvis and his associate did a very good job. There are a couple of concerns outstanding with the equipment (not with Elvis). The furnace filter tray is damaged, making a filter change extremely difficult. Elvis said he would add getting a replacement tray to his notes. There are sections on the AC unit where the cooling fins are bent/dented.
Nathan and his assistant were very professional and easy to work with. They did a great job in a timely fashion. I would recommend Nathan to handle any plumbing job.
Michaelb was very fair and honest with his assessment of the situation that we had at our house. He explained things very well. The work was done in a timely manner, and I would definitely use him again and recommend him to anybody in my neighborhood..
Phenomenal service. They are very educated and explain everything very well. They cleanup nicely after the job is done. And are so nice and polite
Milton was very friendly, thorough and did a good job. I will definitely recommend your company to friends.
The service was great and Nathan was excellent
Mike B is very knowledgeable and an expert in his field. With his experience, I felt confident he would do the job well and he did! He is also very easy to talk to and answered all of my questions and concerns. Pleased with the overall experience from start to finish.
Thank you for your kind words, Liz! We're lucky to have Mike on the team, and it's great to know he made such a positive impression. We're glad the experience met your expectations and that you felt well taken care of throughout.