Mold Inspection During Escrow: What Los Angeles Homebuyers Should Know

A general home inspection is not a mold inspection. It covers the roof, the mechanical systems, the visible condition of the house, and it is genuinely useful. It is just not designed to find mold, because most mold is hidden inside walls and under floors. A dedicated mold and moisture inspection is a separate job, and in escrow it is the buyer who benefits from it.

Most of the buyers who call us have had mold problems in previous homes and know how costly and disruptive it can be to resolve. They are somewhat traumatized by the experience, they’re recovering their health and absolutely don’t want to buy into a home with mold problems. 

Does a Home Inspection Check for Mold?

A general home inspection is a broad visual survey of the whole property. The inspector checks the roof, the mechanical systems, the electrical, the plumbing, whether the smoke detectors are where they should be, and the visible condition of the structure. That is a lot of ground to cover in a few hours, and a good general inspector covers it well.

What that inspection is not built to do is chase moisture. Mold is not really a mold problem, it is a moisture problem that has been left alone long enough to grow something. Finding it means finding where water has been getting in, which usually means looking at places nobody can see.

So mold and moisture need their own focused inspection. Not because the general inspection was done badly, but because it is a different job with different tools.

Most Mold is Not Visible

This is the part that surprises people. The mold that matters in a real estate transaction is usually not on a wall where you can point at it. It is inside the wall cavity, under the flooring, behind the cabinetry, in the space between the shower pan and the framing. You cannot see it, and during escrow you certainly cannot open a wall to look for it. The house does not belong to you yet.

That is the specific problem a detection dog solves. Kirby works by scent, so he is not limited to what is visible. He can alert to mold odor behind a wall that looks completely normal, which tells me exactly where to bring the moisture meter and the thermal camera. We get a precise answer without taking anything apart.

Kirby is certified annually to the NACSW standard, which requires a double blind test with a minimum 80 percent correct detection rate. He is trained and maintained through play based, positive reinforcement methods here in California, with ongoing handler evaluation. He detects both wet and dry mold.

An alert is not proof of mold. It is a reason to look closer at a specific spot, which is a much better position than a general worry about the whole house.

When Should a Mold Inspection Happen During Escrow?

At the same time as your general inspection. There is no reason to stagger them, and doing both in one visit keeps everything inside your contingency window instead of eating into it.

If you have already had your general inspection and something in the report gave you pause, it is not too late. Call us and tell us how many days you have left. We schedule mold inspections during escrow around Los Angeles closing timelines, because we know the clock is the whole problem.

How Fast Can You Actually Get a Report?

Without lab testing, your report is in your hands within 48 hours of the inspection. If we take samples and send them to the lab, it is two to four days.

We adjust our schedule for escrow inspections. A buyer with nine days left on a contingency does not need to hear that we are booked out for two weeks, so we do not run our calendar that way.

What Happens If We Find Something?

You get a detailed report showing what was found and where. Room by room, with photos, moisture readings, where Kirby alerted, and lab results if we sampled. It is written to be read by you, your agent, and a remediation contractor, so everyone is working from the same document.

From there it becomes a negotiation rather than an emergency. Buyers commonly use the report to ask for a credit toward remediation, to ask the seller to address it before closing, or simply to make a clear-eyed decision about whether they still want the house at the agreed price. What the report gives you is specifics, and specifics are what a negotiation runs on. "I think there might be mold" is not a position. "There is elevated moisture behind the master bath wall, here is the reading and here is the photo" is.

The alternative is finding it after you own the house. At that point the repair is yours. Remediation is not cheap, because it involves containment, opening and replacing building materials, fixing the water source, and clearance testing afterward, and the cost scales with how long the problem has been sitting there.

What is the Seller Required to Disclose?

In California, sellers are generally required to disclose past water intrusion they know about. That is the short version, and it is genuinely useful, because a disclosure that mentions a repaired leak is often the first thread worth pulling.

The longer version is a question for your agent or your attorney. Disclosure obligations and contingency timelines depend on the forms in your specific transaction, and we are not the right people to advise you on that. What we can tell you is that a disclosure describes what the seller knows. It does not describe what is hidden inside the walls.

What Does it Cost, and Who Pays?

The buyer typically pays for their own inspections, including this one. The cost depends on the size of the home, so we quote each property individually and the quote is free.

It is worth saying plainly that an inspection you arrange yourself is working for you. That is not a comment about anyone else in the transaction, it is just how representation works. You are the one who is going to own this house, so the inspection you commission is the one answering your questions.

What if the Inspection Comes Back Clear?

Then you close on a house you feel good about, which is the outcome we want for you, and honestly the outcome we see most often.

A clear report is not a wasted expense. It is documentation of the condition of the property on the day you bought it, which is worth having on file. And it means the thing that was nagging at you can stop nagging at you.

The Short Version...

Mold is a solvable problem. It is much more solvable before you own the house than after, because before closing you still have leverage, options, and someone else at the table. Finding it early is not bad news, it is information arriving while you can still do something with it.

Book a Mold Inspection During Escrow in Los Angeles

In escrow, or about to be? Tell us your closing date and we will work backward from it. Inspections are performed by Adam McDermott, a certified microbial assessor, with Kirby, our NACSW certified detection dog, across Los Angeles and Southern California. Reports within 48 hours, or two to four days with lab results.

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