11 Best Foundation Companies in Downey, CA

On average, Downey homeowners pay about $2,704 for foundation repair, although the actual cost will vary widely depending on several factors. The best way to get an estimate for the cost of your specific project is to solicit quotes from a handful of local foundation repair companies. Your total cost will be influenced by things like the size of your house and type of repair(s) needed.

The main types of foundation repair include crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation repair expert will perform an inspection and complete any repairs necessary to remedy cracks or leaks. Costs will vary depending on the size and cause of the problem.

Underpinning, also called leveling or piering, is when a contractor levels your foundation by underpinning it with large concrete piers. The price will be based on how many piers are used. The price of stabilization varies similarly. This process fixes bowing walls by reinforcing them with steel or carbon fiber strips, and the cost will depend on the material chosen and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs intended to stop water from getting into your foundation. This can involve exterior waterproofing, interior waterproofing, or both, and costs can vary widely. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

When building a new house, have a soil report completed. This report contains information about how well the soil on a given piece of land can support a foundation, and can offer you a heads-up about potential future problems. If your concerns are about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. The engineer can alert you to any things that need attention, and give you advice on avoiding future problems.

Also ensure that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. The weather in Downey tends to be very dry, which means that at times you may need to water your soil and foundation. You should also stay vigilant for leaky gutters or pipes and repair them promptly.

Your foundation repair expert should be the one to get the permits. You can ask the company to provide a detailed explanation of its process and to see the permits and paperwork it has assembled to make sure everything is properly authorized per Downey regulations.

Some signs that your foundation needs waterproofing include uneven floors, hairline cracks, basement flooding, white powder or spots on your walls, discoloration or odors, or signs of mildew, fungus, or mold. Your contractor can inform you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the installation of sump pumps and drains or the use of sealants and is generally less costly than exterior waterproofing. Exterior waterproofing can involve things like applying physical barriers to basements and crawl spaces, installing exterior drains, or making changes to your landscaping.

We highly recommend reaching out to your home insurance provider before beginning any foundation repairs to figure out what may be covered. In general, foundation repairs aren't covered by your home insurance unless they're to fix damage that was caused by a covered weather event.