Mold and Homeowners Insurance in Nevada: What to Know Before You File

Whether an insurer pays for mold damage usually depends less on the mold than on the water that caused it. This page covers how policies commonly draw that line, what Nevada regulators tell consumers to do after a loss, the records that help, and where to go if a claim stalls. Only your policy and your insurer can answer whether your loss is covered.

The key question: what caused the water?

Many homeowners policies separate water damage into two groups: sudden and accidental events, and damage that builds up slowly over time. The National Association of Insurance Commissioners (NAIC) puts it this way: “Homeowners policies cover damage from a ‘sudden and accidental’ discharge from a plumbing system.” A supply line that bursts behind a washing machine is the textbook example.

A slow drip is treated differently. Washington State’s insurance regulator gives a plain-language summary that reflects common policy language: “Homeowner insurance usually doesn’t cover gradual leaks.” Its examples include water leaking from a faucet and water coming through foundation cracks or gaps between building materials.

Mold is often handled on its own terms. NAIC’s homeowners insurance page says “homeowners policies often exclude covering the cost of damage from mold.” The Washington regulator adds that insurers “often consider mold and rot your responsibility, unless they come from water damage your insurance covers.” Wording varies from policy to policy, so read the definitions, the exclusions, and any provisions that mention “fungi” or “mold” in your own policy.

In practice, a Las Vegas homeowner who finds mold behind a vanity may be told the answer depends on how long the leak was running. That is one reason documentation made close to the time of discovery matters.

Know your policy form

The Nevada Division of Insurance (DOI) publishes a Consumer’s Guide to Home Insurance that explains the common forms. According to the guide, the HO-2 Broad Form adds coverage for water damage “caused by the accidental overflow from plumbing, heating, air-conditioning or other household appliances.” It describes the HO-3 Special Form as covering the home against “almost every peril, except those specifically excluded.” It describes the HO-6 as the condominium unit-owners form. Knowing which form you have tells you where to look for the water and mold language. The guide also warns that a policy may contain a “vacant clause,” often triggered at 30 days or more of vacancy, that can limit coverage.

What Nevada DOI tells consumers to do after a loss

DOI’s “How to File a Claim” page lists several steps. In its words:

• “Immediately report your claim to your insurance company or your local agent.”
• “A policy provision requires that you prevent further damage or theft. Make temporary repairs or arrange for a licensed professional to do so. Save all receipts for your repairs.”
• “Take photos of the damage.”
• “Do not dispose of property until an insurance adjuster has reviewed it for your claim.”
• “If you need to find other lodging, keep records of expenses and all receipts.”

For water and mold, preventing further damage usually means shutting off the water source and starting to dry the area. EPA’s mold guidance notes that if wet materials are “dried 24-48 hours after a leak or spill happens, in most cases mold will not grow.” Our first 48 hours guide walks through those early steps. Ask your insurer before tearing out materials, since DOI advises keeping damaged property until the adjuster has seen it.

Records that help a water or mold claim

• Dated photos and video of the leak source, stained or wet materials, visible growth, and damaged belongings. Take them before cleanup starts.
• Moisture readings with locations and dates, showing how far the water spread and whether drying is working.
• Plumber or roofer invoices that describe the cause of the leak and the repair.
• Mitigation and drying records: equipment logs, receipts, and any temporary repair invoices.
• A written mold inspection report documenting visible conditions, moisture findings, and any lab results. A mold inspection covers mold and moisture only. It is not a full home inspection. See what’s in an inspection report.
• A home inventory. NAIC recommends that you “photograph or videotape each item and document a brief description, including age, purchase price and estimated current value.”
• A claim log of every call and email: the date, the person you spoke with, and what was said.

An inspection report records conditions. It does not decide coverage and cannot say what caused a loss beyond what was observed. Only the insurer makes coverage decisions under the policy.

Public adjusters: licensed in Nevada

Some homeowners hire a public adjuster to help present a claim. Nevada regulates adjusters under NRS Chapter 684A. NRS 684A.030 defines a public adjuster as “an adjuster employed by and representing solely the financial interests of the insured named in the policy.” NRS 684A.040 says no one “may act as, or hold himself or herself out to be, an adjuster in this State unless then licensed.” It makes a violation a gross misdemeanor.

If you are thinking about hiring one, confirm the license through DOI’s online license lookup. Read the fee agreement carefully. By statute, a public adjuster represents the insured. The same section describes company and independent adjusters as working for insurers.

When the Nevada Division of Insurance can help

DOI’s consumer guide recommends contacting your insurer first. If you are still not satisfied, contact the Division, “where a Consumer Services representative will help you with your problem.” DOI says its Consumer Services Section can “investigate your case and attempt to facilitate resolutions with your carrier or producer.” Complaints can be filed online or on a printed form.

There are limits. DOI states that it “does not provide legal representation or legal advice.” It also states that “Filing a consumer complaint with the Division will not extend any time limitations specified in policy provisions, statutes, or regulations.” Keep your policy’s deadlines in view while a complaint is open.

DOI contact information published in its 2026 home insurance guide:

• Southern Nevada: 3300 W. Sahara Ave., Suite 275, Las Vegas, NV 89102, (702) 486-4009
• Northern Nevada: 1818 E. College Parkway, Suite 103, Carson City, NV 89706, (775) 687-0700
• Toll free in Nevada: (888) 872-3234

Related situations

Renters should know that a renters (HO-4) policy covers personal property, not the building. See our renter’s guide. Condo owners often deal with two policies, the association’s and their own. See mold in condos and HOAs. For health concerns, CDC notes that damp, moldy environments “may cause a variety of health effects, or none at all.” Talk with a physician about symptoms.

Sources

• How to File a Claim — Nevada Division of Insurance
• Consumer’s Guide to Home Insurance, 2026 edition (PDF) — Nevada Division of Insurance
• File a Complaint — Nevada Division of Insurance
• Consumers — Nevada Division of Insurance
• License Search — Nevada Division of Insurance
• NRS Chapter 684A, Adjusters — Nevada Legislature
• Homeowners Insurance — NAIC
• Will My Homeowners Insurance Policy Cover Water Damage From a Burst Pipe? — NAIC
• Leaks, Water Damage and Mold — Washington State Office of the Insurance Commissioner
• A Brief Guide to Mold, Moisture and Your Home — U.S. EPA
• About Mold and Your Health — CDC