Keep the Power On When It Matters Most
Protect your home or business from unexpected power outages with professional generator solutions from David Johnson Electrical Co., Inc. Backed by 50 years of electrical experience, our team provides dependable generator installation and electrical expertise throughout Metro Atlanta and North Georgia.
Reliable Backup Power When Your Home Needs It Most

A power outage can interrupt your comfort, security, communication, and daily routine. With a professionally installed standby generator from Johnson Electric, your home can receive dependable backup power automatically when the utility power goes out.
David Johnson Electrical is an authorized dealer for sales, installation and service of Briggs & Stratton Home Stand by Generators. We provide home generator consultations to help you determine the right generator size and placement for your home so you can feel prepared for severe weather, unexpected outages, and other electrical disruptions.
Protect your home from the unexpected. Contact David Johnson Electricaltoday to request a consultation.
A power outage can interrupt your comfort, security, communication, and daily routine. With a professionally installed standby generator from Johnson Electric, your home can receive dependable backup power automatically when the utility power goes out.
David Johnson Electrical
is an authorized dealer for sales, installation and service of Briggs & Stratton Home Stand by Generators. We provide home generator consultations to help you determine the right generator size and placement for your home so you can feel prepared for severe weather, unexpected outages, and other electrical disruptions.
Protect your home from the unexpected.
Contact David Johnson Electricaltoday to request a consultation
Automatic Power. Greater Peace of Mind.
Unlike portable generators, a standby generator is permanently installed outside your home and connected to your electrical system. When an outage is detected, the system starts automatically and supplies power to the selected circuits or essential equipment in your home. Once utility service returns, the generator shuts down and returns to standby mode.
Depending on the system you choose, a home generator may help keep important equipment operating, including:
- Heating and cooling systems
- Refrigerators and freezers
- Lights and electrical outlets
- Well pumps and sump pumps
- Security systems
- Internet and communication equipment
- Medical or accessibility equipment
- Other essential household appliances
When the Power Goes Out, Be Ready.
Professional generator installation and electrical expertise to keep your home or business powered when it matters most.
Briggs & Stratton PowerProtect+™ Standby Generators
David Johnson Electrical offers professionally installed backup-power solutions designed to provide reliable performance when it matters most. Briggs & Stratton PowerProtect+ standby generators incorporate numerous engineering and design enhancements intended to improve reliability, durability, and product longevity.
Built for Changing Weather Conditions
The redesigned generator enclosure includes angled louvers and enhanced protection from moisture, dust, and vibration. These features help support dependable operation and long-term durability in demanding outdoor environments.
Commercial-Grade Engine Performance
PowerProtect+ generators feature a Vanguard® commercial-grade engine designed to provide reliable, continuous performance during an outage.
Remote Generator Monitoring
Integrated EnergyTrak™ remote monitoring allows homeowners to check generator status through a convenient mobile app no matter where you are. The technology may also allow an authorized dealer to remotely diagnose and troubleshoot certain system issues.
Industry Leading Warranty Protection
PowerProtect+ generators include a seven-year comprehensive warranty covering parts, labor, and travel. Dealer-exclusive extended warranty options are also available.
Why Professional Generator Installation Matters
A standby generator must be safely integrated with your home’s electrical system and installed according to applicable codes, manufacturer requirements, and site conditions. Proper installation helps ensure that power is transferred safely and that the system performs as intended during an outage.
David Johnson Electrical provides careful, professional workmanship from the initial assessment through final system testing. We will answer your questions, explain your available options, and help you make an informed decision for your home.


Flexible Financing Options Available
Get the comfort you need without the financial stress. We offer convenient financing options through Synchrony, making it easier to invest in your home's heating and cooling needs with manageable monthly payments. Apply today and explore financing options that fit your budget.
For Your Generator Installation
With 50 years of electrical experience, David Johnson Electrical Co., Inc. provides reliable generator installation and service for homes and businesses throughout Metro Atlanta and North Georgia. We’ll make sure your system is properly sized, installed, and connected so you can feel confident when the power goes out.
Experienced Professionals
50 years of electrical expertise you can count on.
Proper Sizing & Installation
A generator solution designed around your property and power needs.
Residential & Commercial
Generator solutions for homes and businesses throughout the area.
Safe & Reliable
Professional installation focused on safety and dependable operation.
Local & Trusted
Proudly serving Metro Atlanta and North Georgia since 1976.
Ongoing Support
Service and support for your generator after installation.
Be Ready Before the Next Power Outage
You cannot always predict when an outage will happen, but you can prepare your home for one. A professionally installed standby generator can provide greater security, convenience, and confidence when the power grid goes down.
Call Johnson Electric or complete our online form to request your generator consultation.
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