Storm-Ready Generator Services

In the Business of Delivering Smiles Since 1968
October Offer
Cannot be combined with other offers. Excludes Economy Cleaning Package. Valid normal business hours M-F.
Expires: Oct 31, 2025

Power outages in Atlanta can strike without warning, taking out lights, HVAC systems, refrigerators, and critical devices in seconds. At R.S. Andrews, we provide storm-ready generator solutions that help you stay protected, comfortable, and in control—even during the most unpredictable weather. Our licensed electricians install and service reliable backup generators that keep your home or business running without interruption. We help you prepare ahead of time, so you’re never left in the dark when the grid goes down. With over 50 years serving the Atlanta Metro Area, we know what it takes to power through a storm.

Who Should Have a Generator?

Backup power isn’t just a luxury—it’s a practical investment for anyone who wants to maintain comfort, safety, and functionality during outages. In the Greater Atlanta Area, where storms and grid instability are a growing concern, a generator can make all the difference. If any of the situations below apply to your home or lifestyle, it’s time to consider installing one:

  • You experience frequent power outages: If your neighborhood loses power often, a generator keeps your home running without interruption.

  • You rely on medical equipment at home: Devices like oxygen machines or powered mobility equipment need consistent electricity.

  • You work remotely or operate a home business: A sudden outage can disrupt work, communication, and online security systems.

  • You have perishable goods or sensitive electronics: Avoid losing hundreds of dollars in spoiled food or damaged equipment.

  • You want to stay secure during storms: Keep your lights, security systems, and climate control operational during bad weather.

  • You live in an area with storm-prone seasons: Heavy rain, wind, and lightning are common in Atlanta and can knock out the grid quickly.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Our Protective Generator Services

Whole-Home Generator Installation

We install high-performance whole-home generators that automatically restore power within seconds of an outage. These systems are permanently connected to your home’s electrical panel and fueled by natural gas or propane. Our team designs each installation to match your property’s size, energy demands, and long-term needs.

Generator Repair & Troubleshooting

If your existing generator fails to start, makes odd noises, or isn’t powering key circuits, we can help. Our electricians diagnose issues quickly and perform the necessary repairs using trusted parts and proven methods. We restore full functionality and ensure you’re ready for the next outage.

Generator Maintenance Services

Like any mechanical system, generators need routine care to stay reliable. We offer scheduled maintenance that includes fluid checks, filter replacements, battery testing, and load simulations. This preventative approach keeps your unit ready for year-round performance in the Atlanta Metro Area.

Load Assessment & Sizing Consultations

Choosing the wrong generator size can result in overloads or wasted fuel. Our team performs in-depth load calculations to determine the ideal capacity for your home and lifestyle. We walk you through your options to ensure the system fits both your budget and backup goals.

Transfer Switch Installation

A properly installed transfer switch ensures safe, automatic transition between utility power and generator power. We install both manual and automatic transfer switches depending on your system and preference. This upgrade protects your appliances and keeps your home fully powered without hassle.

Why Homeowners Choose Us

A backup generator is one of the smartest ways to protect your home—but only if it’s installed and maintained by experts who understand what’s at stake. At R.S. Andrews, we take the time to assess your power needs, explain your options clearly, and deliver seamless service from start to finish. When the lights go out, our customers stay safe, comfortable, and connected.

  • Decades of Generator Experience: We’ve installed and serviced thousands of systems across the Greater Atlanta Area.

  • Turnkey Installation Process: We handle everything—load calculations, permits, fuel connections, and panel integration.

  • High-Quality Brands You Can Trust: We work with trusted names in generator manufacturing to ensure dependable performance.

  • Ongoing Support After Installation: Our service doesn’t end when the generator is in—we’re here for maintenance, repairs, and annual checkups.

  • Code-Compliant and Fully Insured: We meet all state and local electrical requirements so your system is both safe and legal.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Diane Ritter
3 days ago
We had a great experience with Brennan our plumber. He was an expert and made sure the job was done right. We highly recommend Brennan for everything he did for us. Thank you Brennan and RS Andrews.
Tim Taskaline
4 days ago
The tech was very knowledgeable and professional.
Roy Pettigrew
4 days ago
Kalvin was great! He was very professional while explaining future tune ups and code requirements. I believe my present unit is approximately 16 years old and perhaps sometime in the near future best think about replacing the unit altogether. Good information to have, I'll keep Kalvin's recommendation under consideration.
MUDRA PATEL
5 days ago
Very nice guy. Handled the job well and answered all my questions. Thank you
head2shoulder
5 days ago
My water bill (Atlanta Watershed) escalated from $61 to $600! I needed a registered plumber to check our property for any leaks. Charlie arrived on time, was very knowledgeable and thorough. He checked everything and wrote a detailed report for me to show the water company. Looks like Atlanta Watershed had just upped my water bill on their own! I have found out they are not required to visit your home to read the meeter OR let you know when they might come to check for leaks OR even knock on the door if they do visit in person. So. I can use the documentation from RS Andrews /Charlie to fight the water company. Ya’ll check your water bills, especially if you are on autopay. We’ve used RS Andrews for several big jobs in the past - even replaced water lines to the street. Service is always good.
JASZMINE LOVE
5 days ago
Very professional and knowledgeable assisting with a clog and servicing my A/C unit.
Naomi Hartness
5 days ago
The gentleman that came to my house was very professional
Bryan Shue
5 days ago
Great experience today
mlove919
5 days ago
Excellent and prompt service
Bobby Cresswell
5 days ago
Curtis was very informative and did a great job! Thanks
Yvonne Ellis
6 days ago
Always professional and does a thorough job
marilyn tarantino
6 days ago
Technician was very thorough and polite. Gave full explanation of repair needed with recommendations. R S Andrews is the best!
Lisa Page
6 days ago
Thomas did a phenomenal job at fixing my toilet and a short amount of time.
Peggy Kocher
6 days ago
Mohamad was professional and courteous. He did a great job replacing my hitnwater heater. And I highly recommend him!
Roy Hughey
6 days ago
Chris/RS Andrews was great! Called at 7:30 PM and Chris was here at 9:30 AM the next morning. Very knowledgeable. solved the leak I had, and traced to a faulty PRV. Replaced the pressure valve and everything was back to normal! During the process, I decided to also replace my 12 year old water heater. Both jobs went very smooth. Chris and Trent were great, and even taught me a lot about my plumbing system in general, and how to best maintain it!
Eloise Laster
6 days ago
Jerald was wonderful..he didn't tell me what I wanted to hear but he did a great job diagnosing the problem. Need a new garage refrigerator :(
Michelle Suozzi
6 days ago
Thomas Connor did an excellent job without cleaning our drains. He was Personable, friendly, efficient and communicated really well.
Francine Burns
6 days ago
He was very manner able. Explain everything showed me pictures of before and after. And answered all my questions.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!