How to Fix a Sinking Garage Foundation: A Comprehensive Guide

To fix a sinking garage foundation, hire a professional foundation repair company. A sinking garage foundation can be a serious issue that needs to be addressed immediately.

If your garage foundation is sinking, it could cause serious structural damage to your home and garage, as well as create potential safety hazards. Fortunately, a sinking garage foundation can be fixed by hiring a professional foundation repair company. These experts can determine the cause of your sinking foundation and recommend the most effective repair solutions. Some common repair methods include installing piers under the foundation, mudjacking, or using a structural foam injection. It’s important to address the issue as soon as possible to avoid further damage and costly repairs.

Understanding Your Sinking Garage Foundation

A sinking garage foundation can lead to serious structural damage. Recognizing the signs of a sinking garage foundation is crucial for homeowners. Some of the common indicators of a sinking garage foundation include cracked walls, uneven floors, and sticking garage doors.

Many factors can lead to a sinking garage foundation, such as poor soil drainage, soil consolidation, and inadequate foundation footings. An experienced foundation contractor should conduct a thorough evaluation and provide recommendations for repair. Don’t ignore a sinking garage foundation, as it can lead to expensive home repairs down the line.

Regular maintenance and inspection can prevent further damage and protect your home investment.

Evaluating The Severity Of The Problem

Measuring foundation settlement is an essential initial step in fixing a sinking garage foundation. It is important to identify the level of foundation damage to determine the right repair method. You can use a leveling apparatus to measure foundation settlement.

Typically, a foundation that has sunken more than three inches will require professional attention. In addition to measuring the degree of settlement, identifying the underlying cause of the issue is also crucial. Causes of foundation sinking can range from water seepage to natural ground movements.

By properly determining the severity of the problem and its root cause, you can then proceed to choose the most fitting repair technique for the job.

Foundation Repair On A Sinking House With 40 Push Piers

Factors To Consider Before Fixing Your Sinking Garage Foundation

Fixing a sinking garage foundation requires careful consideration of various factors. Firstly, the cost of repair must be taken into account. This will depend on the extent of damage and the materials required for the repair. Secondly, the time required for repair is also important to consider.

This will depend on the complexity of the repair and the expertise of the professional doing the repair work. Lastly, the complexity level of the repair must be assessed, as it could range from simple to advanced. Properly evaluating these factors is vital to ensuring that the repair process is efficient, cost-effective, and successful.

Types Of Garage Foundation Repair

Garage foundation sinking isn’t an uncommon problem, but it must be addressed quickly to prevent further damage. There are 4 common types of garage foundation repairs: slabjacking, piering, underpinning, and soil stabilization. Slabjacking and piering entail lifting and leveling the slab or foundation by injecting grout or using piers to support the slab.

Underpinning is performed by installing additional supports, like concrete or steel beams. Soil stabilization is done to fortify the soil beneath the garage. The type of repair utilized must suit the extent of the damage. Consequently, hiring a foundation repair expert that is familiar with these techniques is fundamental.

With proper analysis and repair, they can have your garage foundation fixed in no time.

Diy Approaches To Fix Your Sinking Garage Foundation

A sinking garage foundation can cause serious problems for homeowners, but there are several diy approaches that can fix the problem. One of the most popular methods of fixing this issue is using foam to lift the foundation. This approach involves injecting a foam material underneath the foundation, which expands and lifts it back into place.

Grouting is another effective way to raise a sinking garage foundation. This method involves injecting a cement-based material under the foundation to create a solid base. Lastly, mudjacking is a process where a mixture of water, dirt, and cement is injected into the ground underneath the sinking foundation, effectively lifting it back into place.

With these diy approaches, homeowners can successfully fix their sinking garage foundations without breaking the bank.

Hiring A Professional To Repair A Sinking Garage Foundation

Hiring a professional to repair a sinking garage foundation is essential to ensure a permanent solution to your structural problem. Finding a reliable foundation repair contractor requires thorough research, checking references and credentials, and reading customer reviews. When choosing a foundation repair company, you need to consider their qualifications, experience, pricing, and the quality of their work.

Understanding the repair process is also crucial to help you make informed decisions and ask the right questions during the assessment. The repair process typically involves excavation, installation of foundation piers, and lifting the garage foundation to its original position.

Hiring a professional foundation repair contractor will not only save you time and money but also give you peace of mind that your garage is structurally sound for years to come.

Repair Process For Sinking Garage Foundation

Preparing for the repair process involves removing any items from the garage and marking them for handling later. Workers may need to dig and clear debris beforehand. Lifting the foundation can be done using piers or a slab-jacking system, and the process is usually completed in sections.

Repairing cracks and damages can involve filling in gaps using epoxy or polyurethane, and it’s important to monitor them after the repair to make sure they don’t reappear. With proper planning and skilled workers, fixing a sinking garage foundation can help prevent further damage and restore your property’s value.

Tips To Increase The Lifespan Of Your Garage Foundation

Regular maintenance and inspections of your garage foundation are key to ensuring its longevity. By taking preventative measures, you can avoid future foundation problems. Make sure to keep the area around your foundation clean and free of debris, as well as ensuring proper drainage to prevent water buildup.

Additionally, utilize proper ventilation to allow for air flow and reduce moisture buildup. If you notice any cracks or sinking in your foundation, address them promptly to prevent further damage. By following these tips and taking proactive steps, you can increase the lifespan of your garage foundation and save yourself significant time and money in the long run.

Advantages Of Fixing A Sinking Garage Foundation

Fixing a sinking garage foundation brings significant advantages to homeowners. It improves safety and stability, ensuring that your garage and home don’t collapse unexpectedly. Addressing the issue promptly also helps you avoid further damages and costly repairs. Additionally, by fixing the problem, homeowners can increase the value of their property, making it easier to sell in the future.

A stable foundation not only makes it possible to park your car safely but also prevents moisture from seeping into your garage and causing mold, mildew, or other unpleasant odors. Get in touch with a qualified contractor to maintain the structural integrity of your home.

Cost Of Repairing A Sinking Garage Foundation

The process of repairing a sinking garage foundation can be daunting, especially when it comes to cost. There are various factors that can impact the total cost of the repair. One of the most significant factors is the severity of the sinking foundation.

Other factors may include the type of foundation, the materials needed for repair, and the labor costs of the contractor performing the work. It is important to remember that repairing a sinking garage foundation is not a diy project and should be handled by a professional contractor.

The cost of repair can range from a few thousand dollars to tens of thousands, depending on the aforementioned factors. Contacting a trusted and experienced contractor for a proper estimate is necessary to prevent further damage and secure the structural integrity of your garage.

Frequently Asked Questions For How To Fix Sinking Garage Foundation

1. What Are The Signs Of A Sinking Garage Foundation?

Sinking garage foundation signs include uneven floors, cracks, and visible sinking or settling in the concrete.

2. What Causes A Sinking Garage Foundation?

A sinking garage foundation may be caused by soil erosion, poor soil compaction, or improper drainage.

3. Can A Sinking Garage Foundation Be Repaired?

Yes, a sinking garage foundation can be repaired using techniques such as underpinning, slabjacking, or piering.

4. How Much Does It Cost To Fix A Sinking Garage Foundation?

The cost to fix a sinking garage foundation can vary depending on the severity of the issue and the chosen repair technique. It can range from a few thousand to tens of thousands of dollars.

5. How Long Does It Take To Fix A Sinking Garage Foundation?

The time it takes to fix a sinking garage foundation can vary depending on the chosen repair technique and the severity of the issue. It can take anywhere from a few days to several weeks.

6. Is It Safe To Continue Using A Garage With A Sinking Foundation?

It is not recommended to continue using a garage with a sinking foundation as it can cause further damage to the structure and potentially lead to safety hazards.

7. Can A Homeowner Fix A Sinking Garage Foundation Themselves?

It is not recommended for homeowners to attempt to fix a sinking garage foundation themselves as it requires specialized equipment and knowledge.


It’s clear that a sinking garage foundation is a serious issue that requires immediate action. By following the steps outlined in this guide, you can effectively address the problem and prevent further damage to your home. Remember to start by identifying the root cause of the sinking, whether it be poor soil conditions or a water drainage issue.

From there, consider the best option for repair, be it mudjacking or underpinning. Finally, don’t forget to consult with a professional to ensure that your repair work is done correctly and safely. With these steps, you can restore your garage foundation to its original level and protect your home for years to come.