Business Details
14 Years
experience
Emergency
services
Trusted Generator Sales & Installation in Johnson City, TN
Johnson City Generators is a trusted provider of generator sales, installation, and maintenance services dedicated to ensuring homes and businesses remain powered during outages. Founded in 2012 by Bob Astalos, our team of licensed electricians and factory-trained technicians prioritizes quality workmanship and exceptional customer service. With over a decade of experience, we specialize in Generac generators, offering personalized consultations, free estimates, and 24/7 emergency support. Our commitment to safety, compliance, and customer satisfaction has established us as a leader in the Tri-Cities area.We handle every project from initial assessment to final inspection, ensuring seamless installations and ongoing maintenance. Our technicians undergo annual training to stay current with industry standards, and we work within all manufacturers' warranties to protect your investment. Whether you need a new system or repairs, our team treats every property as if it were our own, guaranteeing reliable backup power solutions tailored to your needs.
Services
Generator Installation
Generator Sales
Maintenance
Repairs
Certification
Details
- Year established: 2012
Highlights and features
- We have over 10 years of experience in residential and commercial generator services.
- Our team includes licensed electricians and factory-trained technicians.
- We offer 24/7 on-call emergency service for urgent power needs.
- All technicians undergo annual training to maintain industry standards.
- We provide free consultations and personalized generator recommendations.
Associations and certifications
- Generac
What people say
Prompt, efficient service
Stepped up during storm
Reliable backup power
Licensed electricians
Free estimate
Services
Generator Installation
We provide professional installation of Generac standby generators for homes and businesses. Our licensed electricians ensure code compliance and manufacturer warranty protection. The process includes site evaluation, permitting, gas connections, and final inspection for reliable automatic power during outages.
Generator Maintenance
Regular maintenance keeps generators operating at peak performance. Our technicians perform oil changes, filter replacements, and system checks to extend equipment lifespan. We handle warranty claims and transfer switches while ensuring compliance with safety standards for residential and commercial properties.
Generator Repairs
Our factory-trained technicians diagnose and repair generator issues promptly. We service all Generac models under warranty and provide certification for existing systems. Emergency repairs are available 24/7 with on-call support to restore power quickly during critical outages situations.
Generator Sales
As a certified Generac dealer, we offer new and used backup generators for residential and commercial applications. Our specialists help select the right system based on power needs. We provide free estimates, financing options, and professional installation for complete power solutions.
Certification
We certify existing generators through comprehensive inspections to meet factory standards. This process validates warranty coverage and ensures safe operation. Technicians check installation compliance, perform diagnostics, and make necessary adjustments to protect homes and equipment investments.
People
Bob Astalos
Owner and Founder
Bob Astalos founded Johnson City Generators in 2012 with a vision to provide exceptional generator services. He leads a team committed to quality installations and customer satisfaction while maintaining deep local market knowledge in the Tri-Cities area.
Questions
What generator services do you offer?
We provide generator sales, installations, maintenance, repairs, and certification services exclusively for Generac systems in the Tri-Cities area.
Do you offer emergency generator repairs?
Yes, we provide 24/7 on-call emergency service for urgent generator issues and power outages.
Are financing options available?
Yes, we offer financing options for new generator purchases and installations. Discuss details during your consultation.
What areas do you service?
We service Johnson City, Kingsport, Bristol, and surrounding areas in East Tennessee.
Do you sell used generators?
Yes, we offer certified used Generac generators with warranties and professional installation options.
How do I schedule a consultation?
Call (423) 433-9891 or use our online contact form to schedule a free consultation for generator services.
