Avoid mold inspection scams in LA. Ask these 7 expert questions before hiring a mold inspector to protect your health, wallet, and home.
Mold isn’t just an unsightly inconvenience; it’s a silent, insidious threat that can wreak havoc on your health, property, and peace of mind. In Los Angeles, where older buildings, humidity near the coast, and the occasional plumbing mishap create perfect breeding grounds for mold, knowing how to protect your home is critical. Whether you’re dealing with visible mold or suspecting hidden growth behind walls, it’s essential to hire a professional mold inspector who can properly assess the situation without playing into common industry pitfalls. To help you navigate this often confusing process, here are seven crucial questions to ask before hiring a mold inspector in Los Angeles.
1. Do They Offer Mold Remediation Too?
One of the first questions you should ask any potential mold inspector in Los Angeles is whether they also offer mold remediation services. While it might seem convenient to hire a company that handles both inspection and remediation, this could actually be a significant red flag. Why? Because if a company offers both services, they have a financial incentive to “find” mold that may not even exist, in order to justify costly remediation work. To avoid the potential for fraud or overblown assessments, always choose an independent, inspection-only provider. This ensures that the inspector has no conflict of interest and will provide an honest, impartial evaluation of your property.
Tip: Stick with independent, inspection-only providers in the LA area for a more objective assessment.

2. What Certifications Do They Hold, and Are They California-Compliant?
Certifications are a key factor in choosing a mold inspector, but you need to ensure that the certifications are credible and comply with California’s specific regulations. Mold inspection in California isn’t government-regulated in the same way other trades might be, so it’s important to ask about industry certifications like the IICRC (Institute of Inspection, Cleaning, and Restoration Certification), InterNACHI (National Association of Certified Home Inspectors), or CMI (Certified Mold Inspector).
Additionally, it’s important to check that the mold inspector is familiar with California’s Health and Safety Code when it comes to mold disclosure and reporting. You want someone who understands both the technicalities of mold inspection and the legal nuances surrounding it in your state.
3. What Do Los Angeles Clients Say in Their Reviews?
Client reviews provide invaluable insight into the quality of service an inspector provides. Before choosing an inspector, take the time to read reviews from local customers in neighborhoods like Silver Lake, Santa Monica, Inglewood, and Downtown LA. Look for patterns in feedback, especially regarding the inspector’s honesty and transparency. A reputable inspector will often receive praise not only for their thorough inspections but also for helping clients avoid unnecessary remediation costs by accurately diagnosing the issue.
Be cautious of reviews that seem overly promotional or vague, as they may not reflect the true quality of the inspector’s work. A professional in the industry should be able to provide you with a balanced and honest review history.

4. What Laboratory Do They Use, and Is It Certified?
Mold testing often involves sending samples to a laboratory for analysis. It’s crucial to ask what laboratory the inspector uses, as not all labs are created equal. For instance, the lab should be AIHA EMLAP (American Industrial Hygiene Association Environmental Microbiology Laboratory Accreditation Program) accredited. This ensures the lab meets the highest standards for quality and reliability in mold testing.
Mold inspectors who are transparent about their lab’s location, methods, and certification are more likely to provide accurate results that you can trust when it comes to health risk assessments and mold spore counts. Make sure they can explain the testing process and provide details about the lab’s credibility.
5. Do They Offer Free Mold Inspections in Los Angeles?
While a free mold inspection might seem like a good deal, be cautious, this is often a tactic used to lure customers in and then upsell unnecessary services. True professionals in the mold inspection industry understand the value of their expertise and will charge accordingly for a thorough assessment. Be wary of “free inspections” that come with high-pressure sales tactics or promises of unnecessary remediation work.
6. What Sampling Equipment Do They Use?
Mold inspectors in Los Angeles should have high-quality, calibrated sampling equipment to ensure accurate mold testing. For example, air pumps should be calibrated to at least 75–150 liters per sample to ensure that the samples taken accurately represent the air quality in your home. Additionally, swab or surface sampling should only be used when there’s a specific need for it, rather than as a default method.
It’s important to ask the inspector about the tools and equipment they use, and be wary if they provide vague or evasive answers. Reliable mold inspectors will be able to provide you with specifics on the equipment they use and how it contributes to the accuracy of their assessment.
7. Do They Misuse the Term “Mildew”?
It’s common to hear inspectors use the term “mildew” when discussing mold, but this term is often misused. Scientifically speaking, “mildew” isn’t a distinct classification of mold, it’s simply another term for mold. If an inspector refers to the mold issue in your home as “mildew,” it could be an attempt to downplay the seriousness of the situation. A knowledgeable, certified inspector will avoid this terminology and explain the issue in clear, scientific terms.
Final Thoughts
Mold problems in Los Angeles are increasingly common, particularly in older buildings or homes near Venice Beach, Hollywood, and Westlake, where moisture and water damage are prevalent. With the threat of mold growing in popularity, it’s important to hire the right mold inspector, one who is independent, certified, and experienced in assessing the unique conditions found in Los Angeles properties.
When you follow these seven critical questions, you’ll have a better chance of avoiding scams and getting an accurate, honest evaluation of your property’s mold situation. Protecting your health and home is worth the investment in a qualified mold inspection, so make sure you ask the right questions before making your decision.