Affordable, Dependable, Preferred

TECL 28251

  • Home
  • Services
  • GENERATORS
  • Contact Us
  • More
    • Home
    • Services
    • GENERATORS
    • Contact Us
 Affordable, Dependable, Preferred

TECL 28251

  • Home
  • Services
  • GENERATORS
  • Contact Us

generac whole house generator

BENEFITS OF A WHOLE HOUSE GENERATOR

  • Peace of mind during power outages
  • Protection for essential appliances
  • Improved home comfort and safety
  • Reduced reliance on the grid

FINANCING AVAILABLE

Request Your Free Home Standby Generator Quote


Preferred Electrical Services LLC offers flexible financing through synchrony for your GENERAC generator. 

contact us to learn more
Generator Maintenance

YEARLY MAINTENANCE SERVICES

YEARLY MAINTENANCE SERVICES

Keep your Generac whole-home generator in peak condition with our hassle-free maintenance plans! Affordable pricing for peace of mind. Schedule now to ensure your power stays reliable.


Call to schedule your appointment

Frequently Asked Questions REGARDING WHOLE HOUSE GENERATORs

A whole-home generator, also known as a standby generator, is a backup power system that automatically turns on when there is a power outage. It is designed to provide electricity to your entire home, ensuring that essential appliances, lighting, and HVAC systems continue to function.


Installing an All-house power backup solution offers several benefits, including:

  1. Uninterrupted Power: You and your family can enjoy uninterrupted power during blackouts or grid failures, keeping your home comfortable and safe.
  2. Protection for Essential Systems: A standby power unit ensures that critical systems such as medical equipment, sump pumps, and security systems remain operational, protecting your family and property.
  3. Convenience and Comfort: With a whole-home generator, you can continue using appliances like refrigerators, freezers, heating, and cooling systems, preserving food, and maintaining a comfortable living environment.
  4. Increased Home Value: A whole-home generator is a valuable addition to your property, increasing its market appeal and potential resale value. It demonstrates preparedness and reliability to potential buyers.


Determining the appropriate Home power backup system capacity for your house requires careful consideration of your power requirements. Here are some steps to help you determine the generator capacity needed:

  1. Assess your Power Needs: List all the essential appliances and systems you would like to power during a blackout. This typically includes refrigerators, HVAC systems, lighting, medical equipment, and other critical devices.
  2. Consult with a Professional Unity Electrician: To ensure accuracy and proper sizing, it is recommended to consult with our professional team of electricians. We have the expertise to assess your power needs accurately and recommend the appropriate generator capacity based on your specific requirements.


Regular maintenance is crucial for the optimal performance of your whole-home generator. It is recommended to have a professional inspect and service your generator at least once a year. They will check for any issues, perform necessary tune-ups, and ensure it is ready for operation during power outages. Ask our office about joining our yearly maintenance plans.


Licensed, Professional, Factory-Trained & Certified Technicians

When you purchase a Generac generator from Preferred Electrical Services LLC, you can rest assured that we only use factory-trained and -certified technicians who are properly licensed within the state of Texas to install these generators.

Preferred Electrical Services LLC

Copyright © 2025 Preferred Electrical Services LLC - All Rights Reserved.

Powered by