Best 5 Foundation Repair Companies in San Mateo, CA

Common Causes of Foundation Problems in San Mateo

Some frequent reasons why San Mateo homeowners deal with foundation issues include:

• Aging plumbing: San Mateo has its fair share of older homes, with a median building year of 1965. Many of these properties use cast-iron plumbing. When the pipes start to erode, leaking water could reach your foundation and even pool beneath it.
• Improper modifications: Landscaping or roofing work that wasn't performed properly could result in your foundation settling.
• Standing water: Water accumulation around your home can threaten your foundation, especially when it gathers in areas your gutter system doesn't reach.
• Tree Roots: Tree roots can enter a home's foundation through cracks, and may apply force that leads to your foundation fracturing, pipes rupturing, and overall structural weakening.

How to Choose the Best Foundation Repair Company

Your home's foundation is essential to its stability, so it's important to work with a reliable foundation repair firm. Evaluate each contractor using the following criteria:

Licensing and Experience

The Golden State issues many different kinds of contracting licenses, and foundation companies often have more than one. You can verify a company's licensing information through the Contractors State License Board, a division of the California Department of Consumer Affairs. Look for a company with a General Building Contractor, General Engineering Contractor, C-8 Concrete, or C-61 Pile Driving credential. To further understand your contractor's experience, we recommend asking questions about how the company inspects foundations, how its team will draft plans and pull permits, and what local codes apply to your project.

One of the easiest ways to evaluate a company's reputation is to find its website. Look for how long the company has operated and the qualifications its team holds. Many leading companies publish educational content for prospective customers.

Customer Reviews

When you're researching a company's reputation, head to its Better Business Bureau (BBB) profile. There, you can find its "letter grade" rating and a list of customer reviews, both positive experiences and complaints. Remember that negative feedback doesn't necessarily mean a contractor is incompetent. The BBB shows how companies handle complaints. A responsive team that aims to achieve excellent outcomes is a good one. Steer clear of a company if you don't see effective communication about problems.

Foundation Repair Cost in San Mateo

The price of foundation repair can range widely depending on the extent of the issues and what's needed to resolve them. For minor foundation cracking and settling problems, you may pay as little as $1,800. However, if there is substantial deterioration, the normal cost falls at about $2,900. More intricate projects involving excavating, helical piers, or major mudjacking could cost upwards of $6,900. Below are the average foundation repair costs for common issues.