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Can I Replace My Own Garage Door Spring in Sunnyvale, CA?

Like any mechanical system, garage doors are subject to wear and tear over time, and one common issue that homeowners face is a broken garage door spring. When this happens, you might wonder whether you can replace it on your own or if it’s best left to professionals.

In this blog, we’ll explore the complexities and risks of replacing a garage door spring in Sunnyvale, CA, and provide guidance on what you should consider.

The Role of Garage Door Springs

Before we dive into the question of whether you can replace a garage door spring yourself, it’s essential to understand the role of these springs in your garage door system.

Torsion Springs: Torsion springs are mounted above the garage door and wind and unwind to lift and lower the door. They are considered more durable and offer better balance for the door’s operation.

Extension Springs: Extension springs are located on the sides of the garage door and stretch to provide the necessary tension for lifting the door. They are less common but still found in some garage door systems.

Garage door springs are tightly wound and under high tension. When they break, they can be extremely dangerous if mishandled.

The Risks of DIY Garage Door Spring Replacement

The Risks of DIY Garage Door Spring Replacement

While the idea of saving money by replacing your garage door spring on your own may be appealing, it’s essential to understand the significant risks involved:

Safety Hazard: The high tension of garage door springs makes them a safety hazard. Mishandling them can lead to accidents, severe injuries, or even fatalities. Professional technicians are trained to work with these springs safely.

Lack of Expertise: Replacing a garage door spring is a complex task that requires knowledge of the specific spring type, size, and tension necessary for your door. DIYers often lack this expertise.

Improper Tools: Specialized tools are required to handle garage door springs effectively. Professionals have access to these tools, while DIYers may not, which can lead to ineffective and dangerous replacements.

Balancing the Door: After replacing a spring, it’s crucial to balance the door to ensure smooth and safe operation. Professionals can perform this task accurately, while DIYers may struggle to achieve the same results.

Costly Mistakes: If you make an error during a DIY spring replacement, it can lead to more significant damage to your garage door and costly repairs.

DIY vs. Professional Garage Door Spring Replacement

Understanding the risks and complexities, it’s clear that replacing a garage door spring is not a suitable DIY project for most homeowners. It’s a job that should be left to experienced garage door technicians for several reasons:

Safety: Professionals have the training and expertise to handle garage door springs safely, reducing the risk of accidents and injuries.

Accuracy: Garage door technicians can accurately assess the type and size of spring needed for your door, ensuring it’s installed correctly.

Proper Tools: Professionals have the right tools and equipment to handle garage door springs effectively.

Balancing the Door: Technicians can balance the door to prevent issues like a door that won’t stay open or slams shut.

Efficiency and Reliability: A professional replacement ensures the garage door functions efficiently and reliably, minimizing the risk of future issues.

The Cost of Professional Garage Door Spring Replacement

While it’s clear that professional garage door spring replacement is the safest and most reliable option, you may wonder about the cost. The price of hiring a professional in Sunnyvale, CA, to replace your garage door spring can vary depending on factors such as the type of spring, the size of the door, and any additional repairs or maintenance required. However, it’s essential to consider the long-term savings and peace of mind that come with professional service.

Professional technicians can provide a warranty on their work, ensuring that you won’t have to worry about future spring-related issues. In contrast, DIY replacements lack this guarantee and can result in higher costs if mistakes are made.


Replacing a garage door spring in Sunnyvale, CA, is a complex and potentially dangerous task that should be left to professionals. The risks of DIY replacement, including safety hazards, lack of expertise, and improper tools, far outweigh any potential cost savings.

When faced with a broken garage door spring, prioritize safety, reliability, and long-term peace of mind by contacting a trusted garage door repair service in Sunnyvale. They will efficiently and safely handle the replacement, ensuring your garage door operates smoothly and securely for years to come.

Ready to leave the spring replacement to the pros? Contact GoPro Garage Doors in Sunnyvale for safe and efficient garage door service.