Updated April 10, 2023

Manuel and Automatic Average Cost to Install Generator Transfer Switch – 2023

A generator transfer switch, a magnificent device that enables the seamless and expeditious connection of your backup generator to your home’s electrical system during a power outage, has become a widely used tool in modern households.

Without the need for strenuous extension cords or laborious manual rewiring, you can swiftly and safely switch your home’s power source from the utility grid to the generator with the use of this innovative technology.

Within the confines of this exposition, we shall engage in a detailed examination of the myriad factors that determine the average cost to install a generator transfer switch.

We shall delve into the intricacies of the elements that can impact the cost, ranging from the types and sizes of transfer switches that are available to the different brands and models that you can choose from.

We shall dispense invaluable recommendations on how to select the appropriate transfer switch to meet your particular needs. Moreover, we shall offer invaluable guidance on maintenance and troubleshooting tips to ensure that your system remains operational in perpetuity.


Average Cost to Install Generator Transfer Switch


Table of Contents

How Much Does a Generator Transfer Switch Cost?


Installing a generator transfer switch can be fairly inexpensive, depending on the type of generator you’re planning to use with it and the power needs of your home or business.

It costs about $1,000-$2,000 on average to install a generator transfer switch.

However, because it will save you from having to spend more money on expensive repairs or wait long periods during blackouts caused by high demand – investing in one may be worth every penny.

The subsequent guide, a comprehensive exposition on the average cost to install a generator transfer switch, shall function as an indispensable tool that elucidates and apprises you of what precisely you ought to expect to pay in terms of installation costs,

what specific types of generators are optimally suited for this particular form of transfer switch setup?


Importance of Generator Transfer Switch


A generator transfer switch is an essential component of any backup generator system,

As it provides a safe and reliable way to connect your generator to your home electrical system.

Without a transfer switch, you would need to run extension cords from your generator to your appliances, which can be dangerous and inconvenient.

A transfer switch also helps to protect your home’s electrical system from damage, by preventing back feed or overloading that could occur if the generator is improperly connected to the grid.


6 Factors Affecting the Cost of Generator Transfer Switch Installation


Several factors can affect the cost of installing a generator transfer switch.

These factors include the type and size of the transfer switch the location of the installation labor costs electrical permit fees and any additional electrical work that may be required.

1) Type of Generator Transfer Switch


The type of transfer switch you choose can affect the cost of installation.

Manual transfer switches are generally less expensive than automatic transfer switches but they require manual intervention to switch the power source from the utility grid to the generator.

Automatic transfer switches are more convenient but they are more expensive and require more installation work.

A manual transfer switch can cost between $200 and $800 to install, but an automatic transfer switch can cost between $500 and $2500.

2) Size of the Generator Transfer Switch


Your generator’s capacity and the number of circuits you wish to keep running during a power loss will determine the amount of transfer switches you need.

Small transfer switches can cost less than $200 while larger transfer switches for whole house generators can cost over $1000.

The size of the switch you choose will impact the overall cost of installation.


3) Location of the Generator Transfer Switch


The location of the transfer switch can also impact the cost of installation.

If the switch needs to be installed in a hard-to-reach location such as a crawl space or attic,

Additional labor may be required which can increase the cost of installation.


4) Labor Costs


The cost of labor for installation can vary depending on the complexity of the installation and the experience of the electrician.

On average, the labor cost for installing a generator transfer switch is between $500 and $1500, depending on the factors mentioned above.


5) Electrical Permit Fees


In some areas, a permit may be required for the installation of a generator transfer switch.

Permit fees can vary depending on the location and the type of work being performed, and can add several hundred dollars to the cost of installation.


6) Additional Electrical Work


If additional electrical work is required to install the transfer switch,

Such as upgrading the main electrical panel or installing new circuits, the cost of installation can increase significantly.

The cost of any additional electrical work should be discussed with the electrician before the installation begins.


Types of Generator Transfer Switch


There are two main types of generator transfer switches: manual and automatic.

Manual Transfer Switch


A manual transfer switch is a simple and affordable option for connecting a generator to your home electrical system.

A manual transfer switch is a device that allows you to manually switch the power source from the utility grid to the generator during a power outage.

The switch is typically installed next to the main electrical panel and requires manual intervention to switch the power source from the grid to the generator.

Pros

  • Lower cost compared to an automatic transfer switch
  • Simple and easy to use
  • Requires less maintenance

Cons

  • Requires manual intervention, which may not be feasible for everyone
  • Limited to powering only the circuits connected to the transfer switch
  • May not be as safe as an automatic transfer switch

Cost Range

A manual transfer switch might cost are between $200 and $500, depending on its size and complexity.


Automatic Transfer Switch


An automatic transfer switch is a more advanced and convenient option for connecting a generator to your home electrical system.

An automatic transfer switch is a device that detects a power outage and automatically switches the power source from the utility grid to the generator.

The switch is typically installed next to the main electrical panel and requires no manual intervention to switch the power source from the grid to the generator.

Pros and Cons

  • Convenience of automatic operation
  • Can power all or most circuits in your home
  • Safer than a manual transfer switch

Cons

  • Higher cost compared to a manual transfer switch
  • Requires more maintenance compared to a manual transfer switch
  • May not be feasible for smaller generators

Cost Range

The cost of an automatic transfer switch can range from $500 to $2500, depending on the size and complexity of the switch.


Size of Generator Transfer Switch

Choosing the right size generator transfer switch is crucial to ensure your home is powered during a power outage.


Determining the Right Size


The size of the transfer switch you need will depend on the size of your generator and the electrical load of your home.

It’s important to determine the right size to avoid overloading the generator, which can cause damage or even a fire.


Factors to Consider


When determining the right size transfer switch, consider the following factors.

  1. Size of your generator: The size of your generator will determine the maximum power output it can provide, which will in turn determine the size of the transfer switch you need.
  2. The electrical load of your home: The electrical load of your home refers to the total amount of power your home uses. This can be determined by adding up the wattage of all the appliances and electrical devices in your home that you want to power during an outage.

Small-Sized Transfer Switch


If you have a small generator (up to 5,000 watts) and only need to power a few essential circuits in your home, a small-sized transfer switch may be sufficient. This type of switch typically ranges from 6 to 10 circuits and can cost between $200 to $500.


Medium-Sized Transfer Switch


If you have a medium-sized generator (5,000 to 10,000 watts) and want to power more circuits in your home, a medium-sized transfer switch may be necessary. This type of switch typically ranges from 10 to 16 circuits and can cost between $500 to $1,000.


Large-Sized Transfer Switch


If you have a large generator (10,000 watts or more) and want to power most or all circuits in your home, a large-sized transfer switch may be required. This type of switch typically ranges from 16 to 24 circuits and can cost between $1,000 to $2,500.


Labor Costs for Generator Transfer Switch Installation


Installing a generator transfer switch is a complex electrical job that requires professional expertise. Here’s what you need to know about labor costs.


Professional Electrician


Hiring a licensed electrician to install your generator transfer switch is the safest and most efficient option. The cost of hiring a professional electrician can range from $500 to $1,500 depending on factors such as the size of the switch, the complexity of the installation, and the location of your home.


DIY Installation


While it’s possible to install a generator transfer switch yourself, it’s important to note that this is a complex electrical job that requires knowledge and experience. Attempting to install the switch yourself can result in injury or damage to your home’s electrical system. Additionally, DIY installation may void the manufacturer’s warranty on the switch.


Pros and Cons: Here are some pros and cons of professional electrician installation vs. DIY installation.

Pros Professional Electrician

  • Expertise and experience
  • Guaranteed quality work
  • Safety and liability protection
  • Permits and inspections are taken care of

Cons:

  • Higher cost
  • Scheduling availability may be limited

Pros DIY Installation

  • Lower cost
  • Flexibility with installation timing

Cons

  • Risk of injury or damage to the electrical system
  • Voiding manufacturer’s warranty
  • Permits and inspections are your responsibility

Average Cost of Generator Transfer Switch Installation


The cost of installing a generator transfer switch can vary based on factors such as the type and size of the switch, labor costs, and electrical permit fees.


Cost Range for Manual Transfer Switch Installation


The cost of installing a manual transfer switch can range from $300 to $900, depending on factors such as the size of the switch and the location of your home. This cost does not include labor costs, which can range from $500 to $1,500 if you hire a professional electrician.


Cost Range for Automatic Transfer Switch Installation


The cost of installing an automatic transfer switch can range from $800 to $2,500, depending on factors such as the size of the switch and the location of your home. This cost does not include labor costs, which can range from $500 to $1,500 if you hire a professional electrician.


Cost Comparison


When comparing the cost of manual vs. automatic transfer switch installation, it’s important to note that while manual transfer switches are typically less expensive, they require manual intervention to switch the power source from the utility to the generator during an outage. Automatic transfer switches, while more expensive, will automatically switch the power source and are more convenient.


Generator Transfer Switch Brands and Cost


When it comes to generator transfer switches, there are several reputable brands to choose from. Here are some of the most popular brands and their cost range.


Briggs & Stratton


Briggs & Stratton offers a range of manual and automatic transfer switches. The cost of their manual transfer switches ranges from $200 to $800, while their automatic transfer switches range from $500 to $2,500.


Generac


Generac is a well-known brand that offers a range of automatic transfer switches. Their cost ranges from $500 to $2,500.


Reliance Controls


Reliance Controls offers a range of manual and automatic transfer switches. The cost of their manual transfer switches ranges from $200 to $800, while their automatic transfer switches range from $500 to $2,500.


Cummins


Cummins offers a range of automatic transfer switches. Their cost ranges from $800 to $2,500.


Kohler


Kohler offers a range of automatic transfer switches. Their cost ranges from $800 to $2,500.

It’s important to note that the cost of the generator transfer switch itself is only one factor in the overall cost of installation. Labor costs, electrical permit fees, and any additional electrical work can also impact the total cost.


Choosing the Right Generator Transfer Switch


Choosing the right generator transfer switch can be a daunting task, especially if you’re not familiar with electrical systems. Here are some factors to consider when choosing the right generator transfer switch.


Factors to Consider


  • Type of transfer switch (manual vs. automatic)
  • Size of transfer switch
  • Compatibility with your generator
  • Power capacity of your home
  • Local electrical codes and regulations

Tips for Choosing the Right Generator Transfer Switch


Determine your power needs: calculate the wattage of the appliances and systems you want to power during an outage.

Consult a professional electrician: a licensed electrician can assess your home’s electrical system and help you determine the right size and type of transfer switch.

Choose a reputable brand: select a transfer switch from a reputable brand with a proven track record of reliability.

Consider the warranty: make sure the transfer switch comes with a warranty that covers any defects or malfunctions.


How to Get the Best Deal


  • Shop around: get quotes from multiple licensed electricians and compare prices.
  • Look for discounts: some electricians or retailers may offer discounts or promotions on transfer switch installation.
  • Consider financing: some retailers or manufacturers offer financing options that can help you spread out the cost over time.

Conclusion: Average Cost to Install Generator Transfer Switch


Generator transfer switches are an essential component of any backup power system. They ensure a seamless transfer of power from the grid to the generator during an outage, which can keep your home or business running smoothly.

we’ve covered a range of topics related to generator transfer switch installation, including the types of transfer switches, factors that affect the cost of installation, brands, and cost, and tips for choosing the right transfer switch.

It’s important to remember that generator transfer switch installation should be performed by a licensed electrician to ensure the safety and reliability of your backup power system.

Final Thoughts: Investing in a generator transfer switch can provide peace of mind and ensure that your home or business is protected during power outages. By considering the factors discussed in this article, you can choose the right transfer switch for your needs and budget.

If you have any further questions or concerns about generator transfer switch installation, don’t hesitate to consult a licensed electrician or contact the manufacturer of your generator or transfer switch for assistance.

We hope you enjoyed reading this information. We will keep updating this page with new content. If you found this content useful, don’t forget to share it with your friends and family. Thanks for reading. so concluded the average cost to install a generator transfer switch,


FAQS: Average Cost to Install Generator Transfer Switch


What is an electrical generator transfer switch?


An electrical generator transfer switch is a device that is used to control the flow of electricity into and out of the electrical system. The purpose of this device is to prevent damage to the electrical system when the power goes out.


How much does an electrical generator transfer switch cost?


An electrical generator transfer switch can range in price from $50 to $500 depending on the size and quality.


What is the difference between a transfer switch and a disconnect switch?


A transfer switch is used when the power coming into your home is not the same as the power going out. A disconnect switch is used when the power coming into your home is the same as the power going out.

About Saad Ahmed
Hi am Saad Ahmed and as you can see that i have been a generator mechanic for the past 12 years of experience in this industry. But now i am Full time digital marketer and affiliate blogger.