423-455-5336
Backup Power You Can Count On, From the Experts You Can Trust
We Install. We Service. We Repair.
We Monitor. We Replace. Generac.
At McCay Southern Generators, we specialize in automatic backup Generac generator solutions designed to keep your home or business running—no matter the weather, no matter the emergency. We’re proud to serve homeowners and businesses across East Tennessee with certified Generac generators.
5 Stars | 500+ Reviews
Reliable Power When You Need It Most
Stay safe, comfortable, and connected—no matter what.
423-455-5336
Call now at:
The McCay Southern Advantage
Effortless Buying Experience
From your first phone call to the final installation, we handle every detail—site assessment, permitting, electrical work, and testing. We make the process clear, smooth, and stress-free.
Stress-free Installation
Our certified technicians install your generator quickly, safely, and correctly the first time. With minimal disruption and close attention to detail, you’ll know you’re ready for any outage.
Always Here For You
We offer 24/7 remote monitoring, proactive maintenance, and fast, responsive repairs. When the power goes out, you won’t need to lift a finger—we’re already on it.
Lifetime Peace of Mind
We stand by our installations with a lifetime workmanship guarantee. Your system is built to last—and so is our commitment to you.
Our Services
Generator Sales & Installation
At McCay Southern Generators, we specialize in expert sales and installation of residential and light commercial backup power systems. Our team ensures that homes and businesses are equipped with reliable power solutions to stay protected during power outages.
Generator Maintenance
We provide professional maintenance services to keep your backup power systems in optimal condition. Our experts are dedicated to ensuring that your generators are always ready to provide dependable power when it matters most.
Technical Expertise & Customer Service
Our team brings deep technical expertise and responsive customer service to every project. We are committed to doing the job right the first time, providing peace of mind to our clients.
About Us
McCay Southern Generators is a trusted Generac dealer and generator specialist serving Eastern Tennessee and the surrounding region. We provide expert sales, installation, and maintenance of residential and light commercial backup power systems, ensuring homes and businesses stay protected during power outages. Our team brings deep technical expertise, responsive customer service, and a commitment to doing the job right the first time. Whether you’re preparing for severe weather or simply want peace of mind, McCay Southern Generators delivers dependable power solutions you can count on when it matters most.
McCay Southern Generators is Proud to Be BBB Accredited
At McCay Southern Generators, trust and integrity are at the heart of everything we do. That’s why we’re proud to be an accredited business with the Better Business Bureau (BBB). This accreditation reflects our commitment to delivering reliable products, exceptional service, and honest communication with every customer we serve. When you choose McCay Southern, you're choosing a company that values your peace of mind.
Your Backup Power Experts
2012
1,000+
600+
14+
Year Established
Generators
Installed
Generators
Actively Monitored
Team Members
Why Choose McCay Southern for Your Backup Power Needs?
Choosing McCay Southern means choosing a company that prioritizes your needs. We offer free consultations to understand your requirements and provide tailored solutions. Our financing options make our services accessible to a wide range of customers. We are not just a service provider, but a partner who is available round the clock to ensure your electrical systems are running smoothly. Trust us to deliver exceptional service, every time.
Financing available
Licensed electricians
Generac dealer since 2012
Free in-home consultations
Turnkey installation process
Extended warranties
Our Recent Work
Here's what our satisfied customers are saying...
5 Stars | 500+ Reviews
At McCay Southern, we take pride in providing exceptional generator and propane tank services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of McCay Southern and let others know what you think.
Shad S. from McCay Southern Generator Was great very thorough. I was impressed being early to my appointment' and fixing my issue. I would recommend McCay Southern To people in the future thank you.
2/17/2025
-Randy A
Excellent customer service, on time, stayed in constant contact throughout the process and never wavered from it. I can't say enough about the customer service. Excellent!
2/14/2025
-Dennis C
In The Community
Contact Us
Request a Free No-Obligation 15-Minute Phone Consultation
During this conversation, we will try to understand your backup power needs as well as answer any questions you may have about how the generator functions, our process, and pricing.
Our Location
McCay Southern Generators
148 Co Rd 738
Riceville, TN 37370
office@mccaysouthern.com
Tel: 423-455-5336
