When Property Damage Is Not Your Fault: A Smarter Claim Strategy

By Toby Hartman, Owner of MM Insurance Associates

When someone else damages your home, vehicle, or commercial building, your first instinct may be to call your own insurance company and open a claim. Sometimes that is the right move. It is not always the best first move.

For property damage only, I usually recommend starting with the insurance company for the person or business that caused the damage. The goal is to give that carrier a fair opportunity to accept responsibility and pay the loss before you use your own policy.

There is one critical exception. If anyone may be injured, report the incident immediately. Protect people first. Call emergency services when appropriate, notify your insurance professional, and do not delay because you are trying to protect a claims record.

Why the first claim should often go to the responsible party

The responsible party is the person or business whose actions caused the damage or where the damaging event originated. That could be a driver who hit your vehicle, a contractor who damaged your building, or a neighboring property owner whose operations caused damage to yours.

Your first objective is to identify that party and obtain:

1. The name of the insurance carrier

2. The policyholder's name and contact information

3. A claim number

4. The adjuster's name, phone number, and email address

5. Written instructions for submitting photos, estimates, and supporting records

Once you have a claim number, send clear photos of the damage, a written timeline, and a detailed estimate from a reputable contractor or body shop. Ask the adjuster to confirm in writing whether the carrier has accepted responsibility. If it has not, ask what information is still needed and when you should expect the next update.

Insurance companies often need time to speak with their policyholder, inspect the damage, and determine responsibility. Follow up consistently, but understand that a claim number is not the same as an acceptance of responsibility.

Do not let waiting cause more damage

Waiting for an insurance decision does not mean ignoring the property.

You have a responsibility to take reasonable steps to keep the damage from becoming worse. Photograph and video the area before work begins. Save damaged materials when it is safe and practical. Keep every estimate, invoice, receipt, email, and text message.

Water damage requires immediate attention. The Environmental Protection Agency recommends addressing water damaged materials within 24 to 48 hours to reduce the risk of mold growth. At minimum, contact a qualified water restoration company and ask what must be extracted, opened, dried, or stabilized right away.

You have the right to select your own contractor. However, you are also responsible for the contract you sign. If the other carrier later denies responsibility or disputes the repair cost, you could be responsible for some or all of the bill.

The safest approach is to authorize the work needed to protect people and prevent additional damage, document it thoroughly, and avoid unnecessary permanent work until the damage has been inspected whenever circumstances allow.

Tell your insurance professional, even if you are not opening your own claim yet

There is an important difference between asking your insurance professional for advice and formally submitting a claim to your own carrier.

Your policy may require prompt notice of a loss. Waiting too long can create a coverage problem, especially if evidence disappears or the condition becomes worse. Contact your insurance professional early, explain that another party appears responsible, and ask about the notice requirements in your policy.

A good insurance professional should help you evaluate responsibility, the deductible, the estimated damage, the urgency of repairs, and the risk of waiting. This is not a decision that should be made from a dollar amount alone.

Use the deductible and the size of the loss as decision points

Your deductible generally applies when you use your own property or collision coverage. It does not normally reduce a payment made by the responsible party's liability insurer.

Here is the practical framework I use when reviewing property damage situations:

1. Damage below your deductible: Your own policy may not pay anything. Pursuing the responsible party is usually the logical first step.

2. A modest loss around $5,000 to $10,000 or less: If the property is safe, the damage is stable, and the facts are well documented, it may make sense to wait for the other carrier's decision before opening a claim under your own policy.

3. A serious loss around $25,000 or more: I usually recommend strongly considering a claim with your own carrier. Large losses can involve hidden damage, temporary housing, business interruption, multiple contractors, and disputed repair costs. Your own carrier can begin adjusting the covered loss while it pursues the responsible party afterward.

4. An urgent loss of any size: If the building is unsafe, water is spreading, occupants must relocate, or business operations are interrupted, speed matters more than preserving a perfectly clean claims history.

These amounts are guidelines, not automatic rules. A $7,500 water loss can become a $30,000 problem if it is not dried correctly. A $25,000 cosmetic loss may not require the same response as a smaller loss that threatens health, safety, or business operations.

When your own insurance company should become involved

If the responsible party's carrier accepts the claim and agrees with the repair scope, allowing that carrier to pay can preserve your own policy for the losses where you truly need it.

If the carrier denies responsibility, will not make a timely decision, disputes the cause, or the loss is too large to manage safely, your own insurance may be the better path. Your carrier can evaluate coverage, pay covered damage subject to your deductible, and may pursue the responsible party through a process called subrogation.

A successful recovery may result in reimbursement of some or all of your deductible, but the timing and amount depend on the facts, the recovery, your policy, and state law. Do not assume the deductible will be returned immediately.

I often prefer to receive a written denial from the other carrier before recommending a first party claim on a smaller, stable property loss. For a large or urgent loss, I would not wait for a denial letter if that delay could make the situation worse or jeopardize coverage.

How long do property and auto claims normally take?

There is no single national timeline for every claim. Responsibility disputes, contractor availability, parts, permits, hidden damage, and severe weather can all extend the process. State claim handling rules also differ.

The latest national studies provide useful planning benchmarks:

1. Homeowners property repairs: J.D. Power reports an average of 29.6 days to complete repairs. The average time to final payment is 40.7 days. This study covers homeowners property claims broadly, not water damage alone.

2. Repairable auto claims: J.D. Power reports an average repair cycle of 19.3 days for repairable vehicles. Newer vehicles with several advanced safety systems can take longer because scans and calibrations may be required.

3. Collision related rental vehicles: Enterprise reports an average rental length of 16.3 days. The average is about 15 days when the damaged vehicle is still drivable and 22.4 days when it is not drivable.

These figures are averages, not guarantees. A responsibility investigation can add time before repairs begin. Rental availability also depends on the policy, daily and total limits, repair progress, and whether the vehicle is repairable or a total loss.

Reliable national data does not consistently isolate the full timeline for water damage claims from first report through completed reconstruction. The most useful distinction is urgency versus completion. Water extraction and drying should begin quickly, often within the first 24 to 48 hours, while the complete repair and payment process may take several weeks.

A simple property damage claim checklist

Before deciding which policy to use, gather the following:

1. Photos and video of the source, surrounding area, and all damaged property

2. The date, time, location, and written description of what happened

3. The responsible party's name, contact information, and insurance details

4. The other carrier's claim number and adjuster information

5. A detailed repair estimate from a qualified contractor or body shop

6. Receipts for emergency work, temporary repairs, towing, storage, or rental costs

7. A written record of every call, email, decision, and promised follow up

8. Your own deductible and the relevant notice requirements in your policy

9. An estimate of how quickly the damage could become worse

Good documentation gives both carriers a cleaner file and reduces avoidable delays.

The goal is not to avoid every claim

A clean claims history matters. It can affect future pricing, eligibility, deductibles, and the number of carriers willing to consider your account. That is why I do not recommend using your own policy automatically when someone else appears responsible.

The goal, however, is not to avoid a legitimate claim at any cost. Insurance is there for serious losses. The right strategy is to preserve your claims history when it is reasonable, pursue the responsible party first when the situation allows, and use your own policy promptly when the size or urgency of the loss demands it.

At MM Insurance Associates, we review the facts, coverage, deductible, damage estimate, and claim history before recommending the next step. If your home, vehicle, or business property has been damaged, call us at (262) 754-4736 before you make assumptions about which carrier should handle it.

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Frequently Asked Questions

Should I always file with the responsible party's insurer first?

For property damage only, it is often a smart first step when responsibility is reasonably clear and the damage is stable. Do not delay emergency work, ignore your own policy's notice requirements, or wait if anyone may be injured.

What if water damage needs immediate repair?

Photograph the damage, stop the source if it is safe, and contact a qualified water restoration company immediately. The EPA recommends addressing water damaged materials within 24 to 48 hours. You can stabilize the property while the carriers investigate responsibility.

Will a claim that was not my fault affect my insurance history?

Claim reporting and rating rules vary by carrier, coverage, loss type, and state. A not at fault loss may still appear in insurance claim records. Your insurance professional can help you understand the likely implications before a smaller property claim is formally submitted.

How long should I wait for the other carrier to decide?

There is no single national deadline. State rules vary, and the carrier may need statements, photos, estimates, or other evidence. Ask for written status updates and a clear explanation if the investigation continues. If the delay threatens safety, increases the damage, or creates a coverage concern, discuss using your own policy immediately.

How long can I expect a rental car after an accident?

The national average for collision related rentals is about 16.3 days, but drivable claims average about 15 days and non drivable claims average about 22.4 days. Your actual rental period depends on the available coverage, repair progress, parts, and whether the vehicle is repairable or a total loss.

Sources

1. J.D. Power, U.S. Property Claims Satisfaction Study

2. J.D. Power, U.S. Auto Claims Satisfaction Study

3. Enterprise, Length of Rental Reports

4. U.S. Environmental Protection Agency, Mold Remediation Guidance

5. Insurance Information Institute, Settling Insurance Claims After a Disaster