Serving Southeast Georgia Since 1972
Generator Hookup & Interlock Kit Installation in Savannah, GA
Already have a portable generator? We connect it safely and legally to your home or business electrical panel using an interlock kit — a more affordable alternative to a full standby system.
Licensed & Insured
Licensed in GA, SC, & FL. Rest easy knowing we are fully insured and well-trained.
Locally Owned
Locally owned & operated. Electricians serving Savannah & surrounding areas.
Since 1972
Serving Savannah, Georgia and the surrounding areas since 1972. Incorporated in 1975.
GENERATOR HOOKUP
A Smarter Way to Connect Your Portable Generator
A generator hookup in Savannah GA service from Joyner Electric gives you a safe, legal way to power your home during outages. If you already own a portable generator — or are planning to buy one — a generator hookup with an interlock kit is the safe, code-compliant way to connect it to your home or business electrical panel. Without a proper hookup, running a generator through extension cords is a fire hazard and can backfeed electricity into the utility lines, putting utility workers at risk.
An interlock kit is a mechanical device installed on your electrical panel that physically prevents the main breaker and the generator breaker from being on at the same time. This ensures your generator power is safely isolated from the utility grid while powering your home or business circuits.
Joyner Electric and Security supplies and installs interlock kits for both residential and commercial customers throughout Savannah and Southeast Georgia. We are not brand-specific — we install interlock kits on all major panel brands. Pricing depends on your panel configuration and the scope of work.
Looking for an automatic standby option? See our Standby Generator Page.
How it Works
- We install an interlock kit on your existing electrical panel
- A dedicated 30 or 50 amp inlet is installed outside your home or business
- You connect your portable generator to the inlet with a generator cord
- The interlock kit prevents the main breaker from being on while the generator is running
- You manually select which circuits to power by switching individual breakers on or off
- When utility power returns, you switch back to the grid and disconnect the generator
WHAT WE INSTALL
Generator Hookup Solutions for Home & Business
We supply and install interlock kits for a wide range of panel types and generator configurations across Savannah and Southeast Georgia.
Residential Generator Hookups
Connect your portable generator to your home panel safely and legally. We install the interlock kit, the inlet box, and all necessary wiring so you’re ready before the next storm.
Commercial Generator Hookups
Businesses with portable generators can benefit from a properly wired hookup to keep critical systems running during outages. We handle commercial panel installations of all sizes.
Panel Upgrades for Generator Compatibility
If your panel doesn’t support a generator hookup in its current configuration, we assess what’s needed and can upgrade your service to make it compatible.
WHICH IS RIGHT FOR YOU
Interlock VS. Standby Generator
Not sure which option fits your needs? Here’s a simple breakdown.
| Interlock Kit Hookup | Standby Generator | |
|---|---|---|
| Cost | $850 – $2,700+ | $12,000 – $20,000+ |
| Generator type | Portable (you supply) | Permanently installed |
| Starts automatically | No — manual startup | Yes — fully automatic |
| Fuel | Gasoline (stored) Some Propane | Natural gas or propane |
| Permits required | Varies by municipality | Yes |
| Best for | Budget-conscious backup power | Whole-home automatic protection |
HOW IT WORKS
Simple Installation Process
Not sure which option fits your needs? Here’s a simple breakdown.
1. Free Estimate
We assess your panel, your generator’s amperage, and the best location for the inlet box.
2. Installation Day
Our team installs the interlock kit and mounts the inlet box. Most jobs are completed in a single visit.
3. Walk Through
We walk you through how to connect your generator, which breakers to manage, and how to switch back to utility power.
COMMON QUESTIONS
Generator Hookup FAQs
The cost of generator hookup in Savannah GA varies by job. Most generator hookup jobs range from $850 to $2,700 depending on your panel type, generator amperage, and complexity of the installation. Call us for a free estimate
Yes, when properly installed by a licensed electrician. The interlock kit physically prevents backfeeding electricity into the utility lines — the primary safety concern with portable generators.
Yes — we supply and install the interlock kit. You don’t need to source parts separately. We bring everything needed to complete the job.
Both safely connect a generator to your panel. An interlock kit uses your existing panel and is typically less expensive. A transfer switch is a separate sub-panel wired to specific circuits.
Trusted by Savannah Homeowners & Business Owners
“After a less than pleasant interaction with [redacted] trying to get a quote on a manual transfer switch for my portable generator, I called Joyner Electric and spoke with the owner. He was interested in my business and asked me many questions. Had me email him photos of my electric box and had a tech come out to give me an accurate quote. He advised on a less expensive and better option of an interlock box instead and I took his advice. I was emailed 2 quote options detailing the cost of each item of the install. They came out and installed. Quick, polite and very professional. I was more than pleased with the service they provided. Even provided me with laminated instructions on how to use the box with my generator! Excellent business.”
– P. Bill, Savannah, GA
“After Joyner Electric installed my 10 circuit 50 AMP transfer switch to my house with my 11,500 watt generator a day before the hurricane hit Savannah Georgia. I laughed at the cashier at Home Depot when she asked if I wanted to buy a flashlight like everybody else there. I am hurricane ready. Thanks Joyner Electric. I recommend them to all my co-workers at Gulfstream Aerospace“
– J. Norton, Savannah, GA
“Excellent service! David Martinez from Joyner Electric and Security installed an outlet, a 50 amp generator connection and a transfer switch for us and did an excellent job. I am very pleased and will definitely make Joyner my first call for any electrical needs.”
– C. Brewer, Savannah, GA
Ready to move forward?
Service Area
Savannah · Pooler · Richmond Hill · Port Wentworth · Garden City · Hinesville · Bloomingdale · Guyton · Thunderbolt · Tybee Island · Wilmington Island · Effingham County · Bryan County · Liberty County
When you choose Joyner Electric for generator hookup in Savannah GA, you get a team that’s committed to excellence. Our purpose is to empower customers to keep them out of the dark by delivering expert electrical service. We are professional, work efficiently, are committed to our work, we do the right thing, and think positively.
- We guarantee our work.
- We are the experts.
- We communicate with our customers.