Mold exposure often results from persistent moisture problems such as leaks, damp walls, or poor ventilation. While some mold may seem harmless, over time it can cause health issues like asthma attacks, allergic reactions, respiratory problems, skin or eye irritation, and aggravation of pre-existing conditions. If a property owner, landlord, or other party negligently allowed mold to grow, you may have legal options.

When You Might Have a Case

You may be able to file a lawsuit if you can show:

• Mold growth was caused by a defect, leak, or unaddressed moisture issue
• The responsible party had notice of the mold or should reasonably have known about the issue
• They failed to take reasonable action after discovering the moisture or mold problem
• You suffered actual harm such as medical bills, lost wages, property damage or worsening of your health

Who Can Be Held Liable

Possible defendants include landlords, property owners or managers, contractors, builders, or manufacturers of defective building materials. If mold developed due to poor construction, lack of maintenance, or faulty materials those parties could also face liability.

Legal Theories That Apply

Common legal grounds in mold exposure cases include negligence, breach of implied warranty of habitability, premises liability, or breach of contract. Sometimes liability arises also from disclosure duties if the party knew of mold and failed to warn.

Evidence You’ll Need

Strong mold exposure claims often rely on:

• Medical records showing diagnosis, treatment and symptoms that tie to mold exposure
• Reports by environmental or mold inspection experts documenting existence, location, and severity of mold and moisture problems
• Photos or videos of mold or water damage, and any correspondence or notices given to the property owner about the problem
• Testimony from experts who can explain how mold caused or worsened your health issues

Time Limits

You must act within the statute of limitations. In California, personal injury claims generally must be filed within two years from when you knew or reasonably should have known your injury was caused by mold. There may be shorter deadlines if a public entity is involved or in other special situations.

Challenges You May Face

Proving causation can be difficult because many health symptoms from mold overlap with allergies, other illnesses or environmental exposures. Also determining the precise mold species or exposure level may require expert testing which can be costly. Insurance companies may dispute whether the mold was the cause and whether the owner took reasonable steps.

How Hillstone Law Can Help

If you believe mold exposure has harmed you or your family, Hillstone Law can help by evaluating whether your situation meets the legal requirements identifying all potentially liable parties gathering and preserving evidence working with medical and environmental experts negotiating with insurers or defending your rights in court and seeking full compensation for medical expenses, lost income, property damage, pain and suffering, and other losses.