Have you considered how a standby generator can safeguard your home during unexpected power outages? Whether you’re concerned about keeping essential appliances running, ensuring your family’s safety, or simply maintaining comfort during a storm, a standby generator is a reliable solution.

This guide will cover everything you need to know about standby generators, including:

  • What they are and how they work.
  • The benefits they offer to homeowners.
  • Choosing the right generator for your needs.
  • Installation steps, safety considerations, and costs.
  • Why professional installation is essential.

By the end of this guide, you’ll have a clear understanding of why a standby generator is a valuable investment and how to get started.

About the Author: Why 1st Choice Electrical Service Is Boulder County’s Trusted Generator Expert

At 1st Choice Electrical Service, we know that choosing the right home generator isn’t just about buying equipment—it’s about protecting your home, family, and lifestyle. That’s why we take pride in being recognized as Northern Colorado’s #1 Generac Generator Installer and bringing the same expertise to homeowners across Boulder County.

Every factor we’ll cover in this blog—whether it’s knowing which type of generator is best for you, to pre-installation requirements and ongoing maintenance—comes directly from common questions we receive every day. By sharing this information, we hope to make your decision clearer, easier, and backed by expert insight.

Generac generator with a transfer switch installation ensuring seamless generator power and backup power during outages

What You Need to Know About Standby Generators

Standby generators are the backbone of any comprehensive home power system. Unlike portable options, standby generators are permanently installed, connect directly to your electrical panel, and are fueled by a reliable source such as natural gas or propane. They’re designed to activate automatically during a power outage, providing your home a seamless and uninterrupted power supply.

What is a Standby Generator?

  • A type of backup generator that powers your home during outages.
  • Permanently installed and connected to your home’s electrical system and fuel source.
  • Supports higher power demands and integrates with your home’s main panel.

Making the Right Choice: Whole House Generators vs. Portable Options

Choosing the right generator for your needs starts with understanding the differences between whole-house and portable models. Whole-house generators provide unparalleled reliability and power, while portable generators are budget-friendly solutions for minimal power needs. Consider the level of convenience, power, and automation you desire to determine the best fit for your home.

Whole House Generators vs. Portable Generators

  • Whole-house generators are permanently installed and power your entire home.
  • Portable generators offer limited power for essential appliances but require manual operation.
  • Standby generators are ideal for reliable, automatic backup systems.

Key Factors to Consider Before Installation

Installing a standby generator involves more than simply placing it outside your home. It requires strategic planning, compliance with local regulations, and a focus on safety. Proper placement, adequate ventilation, and professional installation ensure the generator operates efficiently and safely.

Site Survey and Planning

  • Determine the optimal location for the generator, at least 18 inches from flammable materials and 5 feet from windows and doors.
  • Install a pre-cast concrete pad to provide a stable base and proper drainage.
  • Position the generator near your electrical meter and gas line to simplify connections.

Safety Tips for Your Standby Generator

  • Always hire a licensed electrical contractor for installation.
  • Follow manufacturer guidelines for setup and ongoing maintenance.
  • Ensure the generator is grounded and kept away from flammable materials.
Authorized independent service dealer connecting a liquid propane supply to a Generac home standby generator for reliable operation

How Standby Generator Installation Works

Installing a standby generator is a complex process that involves electrical expertise and precision. Proper installation ensures your system will function reliably and safely when you need it most. Understanding the steps involved can help you feel confident about the process.

Pre-Cast Concrete Pad and Generator Placement

  • Install the pad on a level surface with a gravel or compacted soil base for stability.
  • Secure the generator with stainless steel bolts and position it close to the electrical meter and gas line.

Electrical Connection and Voltage Cable

  • Hire a licensed contractor to install the automatic transfer switch and connect the generator to your electrical system.
  • Ensure the generator is properly connected to the gas line and tested under load.

Permits and Notifications

  • A permit is required for installation and should be obtained through local electrical authorities.
  • Licensed contractors handle the permitting process to ensure compliance with regulations.
Gas supply and fuel line installation for a Generac generator, providing uninterrupted power for homes in Boulder County

Understanding Costs and Maintenance Needs

While installing a standby generator is an investment, it pays off in the long run. Knowing what to expect in terms of costs and ongoing maintenance helps you plan for the upfront and recurring expenses of owning a generator.

How Much Does It Cost?

  • Installation costs vary from project to project, depending on the system’s size and complexity.

  • Do note that most Generac Models and custom installation projects start at around $10,000.

  • Maintenance costs should include regular servicing and occasional repairs.

Routine Maintenance

  • Replace oil and filters regularly to keep the engine running smoothly.
  • Test batteries and perform software updates to ensure reliable operation.
  • Professional maintenance prolongs the life of your generator and ensures peak performance.

Sizing Your Generator: Finding the Right Fit

Choosing the right size generator ensures it can handle your power needs during an outage. A licensed professional can assess your energy requirements and recommend a model that meets your household’s demands while staying within your budget.

Determining Your Power Needs

  • Assess essential appliances like refrigerators, HVAC systems, and medical equipment.
  • Consider the type of fuel—natural gas, propane, or diesel—that works best for your home.

Get Started with Your Standby Generator Today

A professionally installed standby generator is your ultimate safeguard against power outages, offering seamless reliability and comfort for your home. Ready to protect your family and home? 

Contact 1st Choice Electrical Service today to schedule your consultation. Whether you need installation, maintenance, or repairs, their team is ready to help you enjoy the benefits of uninterrupted power. Don’t wait—take the first step toward a worry-free power solution today!

Why Choose 1st Choice Electrical Service for Your Standby Generator Needs?

1st Choice Electrical Service stands out with over 25 years of experience in generator installation and maintenance in Boulder County. As a licensed and certified Generac Dealer, we offer comprehensive services, including installation, maintenance, and repairs, tailored to meet the needs of homeowners in Louisville, Lafayette, Lyons, Nederland and throughout Northern Colorado.

1st Choice Electrical Service is dedicated to ensuring your generator operates safely, efficiently, and reliably, providing peace of mind and uninterrupted power when you need it most.

Published On: October 13, 2025

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