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 recent reviews falls into the positive sentiment category. The majority of reviews express satisfaction with the services provided by TE Certified Electrical, Plumbing, and Heating. Customers praise the promptness, professionalism, and quality of the work. Many reviewers mention the technicians' expertise, courtesy, and ability to explain the issues and solutions in a clear and understandable manner. There are also positive comments regarding the ease of scheduling appointments, the efficiency of the service, and the overall positive experience. Additionally, customers appreciate the transparency in pricing and the absence of any pushy sales tactics. However, a few negative reviews are present, primarily focusing on pricing concerns. Overall, the sentiment is positive, with customers expressing gratitude and satisfaction with the services received.
Our Local Reviews by City
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- Woodstock, GA (832)
Job Locations and Reviews

Tested system not cooling for the main level of the home. Found a short coming from the contactor outside. This also has caused damage to the nest thermostat and found it is only sending 21 to 22 V. The condenser coil outside is very dirty along with the blower wheel in the furnace. Also subpar flood protections installed on this unit. Today we replaced the contactor on the outdoor unit and customer said that he would buy his own thermostat and replace it himself. Tested the unit after replacing the contactor no immediate failures at this time

Ran drain snake through master toilet and found wax in the drain line. Cleared enough to restore flow.

Cut out old gate valve in basement to install new ball valve and also replaced damaged front outdoor hose bib with new hose bib. Supported to home with screws and sealed base with caulking.

Replace cast iron in concrete slab for bathroom group and part of garage for trunk line.

Safety check up! Looked into the furnace in the attic. All connections tight, unit not exceeding amperage level of the wiring. An extra precaution may be to replace wiring with copper. Estimate has been sent.

Install 42 space qo panel
Very professional and kind

Home inspection!

Home inspection

Customer wasn’t having a active clog

Cleared blockage in hallway guest bathroom

Plumbing work

Replace Landscape Lights, Ceiling Fan, and Install Closet Recessed Light

Install customer provided heater. 6yr manufacturer warranty, 6 labor warranty (workmanship only)

Anna restoration and GFCI protection

Upstairs Full System Best Heat Pump Conversion ( 2000 tax credit )

Check electrical for air handler

Pressure reducing valve

Performed home care on one system. Customer stated system was cooling properly. Found bad capacitor at condenser. Installed new capacitor and cycled system on. Contactor amperage and pressures are good. Checked our electrical and amperage’s. Cleaned flame sensor. Changed filter. Flushed drain line and condensate pump. Treated condensate pump. Checked both heat and cool.

Replaced customer supplied kitchen faucet and 2 new straight stops for kitchen sink as well. Also replaced upstairs bath cs shower head.

Replace faulty breaker

Completed assistant inspection

Cleared blockage in upstairs guest bathroom sink

Replaced dual function breaker

Completed system evaluation by the time of arrival the client mentioned that the system will run on and off on heat. It will start ending after thermostat go off-line heat would not come on again.

Install 26 kw generator , ats , and monthly care Install 26 kw generator , ats , and monthly care
Thanks. Good job. Did extra stuff!
your technician was amazing....
Wayne and his sidekick have been here on several occasions, and always cheerful, courteous, and very helpful - willing to do anything asked and never leave a mess. The answering service is also pleasant, caring, and efficient. Thank you for jobs well done!
Great service
Great Service
Knowledgeable professional
Michael and Corey were great. Explained everything up front and walked me through when complete. Also, came the next morning after our initial inquiry, fast service!
Great service tech! Very courteous and knowledgeable! He was on time too!
The technicians did a thorough inspecting of the HVAC units and gave me a detailed report of what needed to be repaired. The guys were very friendly and knowledgeable.
I give Elijah Dariy five out of five stars for his work, personality and efficiency. He arrived in time, did the job very well and was pleasant and personable. I would be happy to have him back in the future for any work I need.
Excellent Service
Excellent
Enrique Rizo, was awesome! Came and quoted me for a Tesla Charger outlet! Was not only professional but great personality also! Definitely will use this company again! Thank you!
Excellent
Excellent service
He was on time, efficient and professional.
Really great service!
Excellent response and detailed information provided
Great service and a nice person!
The techs were really great. They offered several different options. They answered all our questions.
Impressive, excellent service.
Great service and professional
Excellent service
Devin, was great with explaining what needed to be done and did the job in a professional and timely manner.