Common Causes of Foundation Problems in Baltimore
Foundation issues have some possible causes. Here are the top ones for Baltimore residents:
- Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall Baltimore gets, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction puts pressure on nearby foundations, even if the foundations keep dry.
- Aging plumbing: Baltimore 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: Roofing or landscaping work that wasn't performed to standard could result in your foundation settling.
How to Choose the Best Foundation Repair Company
Your home's integrity depends greatly on its foundation. It's important to choose the most qualified crew possible. Focus your research on these characteristics:
Licensing and Experience
In Maryland, the state Department of Labor licenses all foundation repair companies. There are strict requirements to get and keep a license. Business owners must have two years of industry experience, pass a trade exam, submit business filings and proof of insurance, and clear a financial audit. Subcontractors working your foundation job don't need a license if they're working for a licensed contractor. Talk to staff to gain more insight into a company's experience. You should ask about local permit ordinances, building codes and inspection processes.
Contractor websites are some of the best places to do your research. Typically, a company will discuss how long it's been operating. It might also share other content to help potential clients.
When you're researching a company's credibility, visit its Better Business Bureau (BBB) profile. There, you can find its "letter grade" rating and a list of customer reviews, both complaints and positive experiences. Remember that complaints don't necessarily mean a contractor is unqualified. BBB reviews also show how companies resolve complaints. A responsive team that aims to achieve positive outcomes is a good one. Avoid a business if you don't see good communication about problems.
Ready to Get a Quote on Your Foundation Repair Project?
Frequently Asked Questions About Foundation Repair in Baltimore
How much does foundation repair cost in Baltimore?
What are the different types of foundations in Baltimore?
When do I need to waterproof my foundation?
Note that there are two kinds of waterproofing. Interior waterproofing involves installing sump pumps and drains or using sealants around a basement. Outdoor waterproofing is usually less expensive. It involves installing exterior drains and forming physical barriers between your foundation and yard.
What are some "red flags" indicating a foundation company to avoid?
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