TNT Electrical & Engineering

Powering georgia's future

Your trusted solution for electrical & Engineering

When you need reliable and precise electrical work in Gwinnett County, look no further. We are TNT Electrical & Engineering, your dedicated partners in powering homes, businesses, and industrial facilities with unmatched expertise. Your power is our mission. Contact us today for a free quote!

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Reliable Power - Always on, Always Local - Your Partner in safe, reliable energy

We provide a full spectrum of electrical solutions tailored to meet the unique needs of our clients. From critical power systems for data centers to simple home repairs, our licensed team handles every project with precision and a commitment to safety, ensuring all work is fully compliant with NEC codes.

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5 star experience.

About our Electrical Company

TNT Electrical & Engineering was founded on a commitment to excellence. As a trusted Gwinnett County contractor, we have built our reputation on delivering superior quality, adhering to the highest safety standards, and providing exceptional customer service. Our team is our greatest asset, bringing expertise to every job.

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Our Electrical and Engineering Services

TNT Electrical & Engineering is a trusted electrical contractor specializing in commercial, industrial, residential, and mission critical power solutions. Our expert team delivers a full range of services including panel upgrades, lighting retrofits, new installations, troubleshooting, and preventative maintenance

Keep your home safe and powered with our expert residential services. We specialize in panel upgrades, modern lighting retrofits, new installations for renovations, and rapid troubleshooting to resolve any electrical issue you face.

Your business can't afford downtime. We deliver comprehensive commercial electrical services, including preventative maintenance, system installations, and urgent repairs to keep your operations running smoothly and efficiently around the clock.

We engineer robust industrial power solutions designed for high-demand environments. Our expertise covers complex machinery wiring, underground systems, and the design-build of entire electrical infrastructures for manufacturing and industrial facilities.

Core Capabilities & Service Reliability

Residential Services

  • Whole-home rewiring and electrical panel upgrades

  • EV charging station installations for single-family homes

  • Smart home integration (lighting, security, automation)

  • Ceiling fan, fixture, and outlet installations

  • GFCI/AFCI protection and code-compliant safety upgrades

  • Emergency power solutions (backup generators, transfer switches)

  • Energy efficiency upgrades including LED retrofits

Commercial Services

  • Tenant build-outs and retail space electrical systems

  • Parking lot and site lighting (pole installs, retrofits, LED conversions)

  • Data cabling, structured wiring, and low-voltage systems

  • Electrical distribution system design and installation

  • Power for restaurants, franchises, and hospitality businesses

  • Preventive maintenance programs for business continuity

  • Energy management solutions to reduce operating costs

Light Industrial Services

  • Electrical installations for warehouses, distribution centers, and manufacturing plants

  • Conveyor system wiring and machine power hookups

  • Panelboards, switchgear, and MCC (motor control center) upgrades

  • Preventive and predictive maintenance to minimize downtime

  • Infrared thermography scans for critical equipment

  • High bay and specialty industrial lighting solutions

Mission-Critical Services

  • Data center and server room power distribution and redundancy systems

  • UPS and backup generator integration for zero-downtime operations

  • Grounding, bonding, and surge protection systems

  • Cable tray systems, busway installation, and precision power distribution

  • Continuous commissioning and testing of critical loads

  • Compliance with NFPA, IEEE, and mission-critical standards

Service Reliability

  • 24/7 Emergency Service Calls – Rapid response team available day and night to restore operations

  • Dedicated on-call technicians for critical systems and urgent repairs

  • Disaster recovery and system restoration after outages or equipment failure

What our Customers are saying

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Amazing Service!

Asael did an outstanding job fixing the lights at my location. He was professional, on time, and made sure everything was working perfectly before he left. What really stood out was how clean he left everything. He cleaned up behind himself and treated the space with respect. The lighting looks great now, Highly recommend TNT Electrical and Engineering for anyone needing reliable electrical work!

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Safely, and Correctly

Asa was professional and did a fantastic job redoing my panel and handling a lot of electrical work. He was on time, communicated clearly, and made sure everything was done safely and correctly. I’d definitely recommend TNT Electrical and Engineering.

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An Excellent Experience

I had an excellent experience with Asa! Their team is incredibly knowledgeable, professional, and efficient. From start to finish, the communication was clear, the work was high-quality, and they completed everything on time and within budget. Whether it's residential or commercial electrical work, or more complex engineering needs, I highly recommend them for reliable service and top-notch expertise. I’ll definitely be using them again for future projects!

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Why choose us

We are more than just electricians; we are your partners in power. Our team is dedicated to providing innovative, efficient, and safe electrical solutions that you can depend on for years to come.

  • 24/7 Emergency Services

  • Fully Licensed & Insured Professionals

  • Strict Adherence to NEC Safety Codes

  • Decades of Combined Experience

  • Transparent, Upfront Pricing

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Ready To Get Started?

Let's power your next project. Whether you need an urgent repair or are planning a major installation, the experts at TNT Electrical & Engineering are here to help. Reach out to our team today to discuss your needs and get a comprehensive quote for your project.