Certified mold inspection and lab-verified mold testing for homes and businesses across Los Angeles County — with AIHA-accredited results and detailed inspection reports in 48 hours.
Clear Home Mold Testing isn’t a national chain — we’re a focused team that works LA County exclusively, answering our own phones and showing up to every inspection ourselves.
From coastal humidity in Santa Monica to dry-desert moisture cycles in the Antelope Valley, we know how SoCal homes fail — and we apply that knowledge to every inspection.
16+
Cities served
Across LA County
1,200+
Local inspections
Homes & businesses
All of LA
Service area
From the coast to the Antelope Valley
24/7
Phone answered
By our own team
Independent, lab-verified mold inspection and testing for homes and businesses across Los Angeles County.
A certified visual inspection that uncovers visible mold, hidden moisture, and the building conditions that cause both — with photos and a written report you can act on.
Independent sampling that quantifies the mold problem with hard lab data — so you know what is present, in what concentration, and whether it is actionable.
View all mold testing servicesClear Home Mold Testing is a locally operated, IICRC-certified mold inspection and mold testing company serving every neighborhood across Los Angeles County, California. From the coastal humidity of Santa Monica, Malibu and Long Beach to the dry-but-deceptive moisture cycles of Pasadena, Glendale, the San Fernando Valley and the Antelope Valley, we help Los Angeles homeowners, landlords, real-estate agents and small businesses answer one question with hard, defensible data: “Is there mold in my building — and how bad is it?”
Unlike national franchises and remediation companies that also “happen to” offer testing, Clear Home is a true third-party inspector. We don’t sell remediation, we don’t pad reports to win demolition contracts, and we don’t get paid a dollar more if your sample comes back high. That independence is the foundation of every inspection we deliver across Los Angeles — and it is the reason insurance carriers, attorneys, property managers and escrow officers across LA County routinely accept our reports.
Many Los Angeles homeowners assume that because Southern California is “dry,” mold isn’t something they need to worry about. The opposite is true. LA’s building stock is uniquely vulnerable: thousands of mid-century stucco homes, post-war apartment buildings, and modern slab-on-grade construction were never designed for the atmospheric-river rain events, marine-layer condensation, slab leaks and aging galvanized plumbing that now define life in the basin. When water gets behind stucco, into a wall cavity, under a bathtub, or through a flat roof penetration, it almost never dries on its own — and within 24 to 72 hours, mold colonies begin to establish.
We also see a steady stream of mold issues caused by the very things Angelenos do to stay comfortable: oversized air conditioning systems that short-cycle and leave indoor humidity high, tightly sealed remodels that trap moisture, garage conversions and ADUs built without proper vapor barriers, and HVAC closets where condensate lines slowly drip into drywall for months. A professional Los Angeles mold inspection finds these moisture sources first — because killing visible mold without fixing the water problem is a guaranteed callback.
Every inspection is performed personally by a certified Clear Home inspector — never a subcontractor, never a salesperson. We arrive with calibrated moisture meters, infrared thermal imaging cameras, and AIHA-compliant spore-trap pumps. We walk the entire property, document conditions with date-stamped photos, and only collect samples when an actual finding justifies the cost. All air and surface samples are shipped same-day, under chain of custody, to an independent AIHA-accredited laboratory. You receive your written report — typically within 48 hours — with raw lab data, a plain-English interpretation, comparison to an outdoor baseline, and specific next-step recommendations.
Worried about a musty smell, visible spots, recent water damage, or unexplained allergy symptoms? We give you the answer — and the documentation to do something about it.
Independent pre-listing and pre-purchase mold inspections that satisfy escrow, agents and attorneys across the Los Angeles real-estate market.
Tenant-complaint inspections, post-leak verification and lease-dispute documentation with reports formatted for legal use.
Defensible, lab-backed reports for water-damage and mold claims — accepted by every major carrier writing policies in LA County.
Quantified indoor air-quality sampling so allergists and physicians can connect symptoms to actual environmental exposure.
Independent clearance testing after another company performs remediation — the only way to truly verify the job was done correctly.
Our lab partner routinely identifies the same handful of mold genera in Los Angeles indoor environments: Aspergillus / Penicillium (the workhorses of indoor mold and the most common driver of allergy symptoms), Cladosporium (especially on cool surfaces and around HVAC), Stachybotrys chartarum (the so-called “black mold,” which we typically find on chronically wet drywall and cellulose), Chaetomium, Alternaria, and Ulocladium. Each genus tells us something different about the moisture source, the age of the problem, and the level of risk — context that a DIY hardware-store test kit simply cannot provide.
We quote a flat rate before we ever set foot on your property. Most single-family Los Angeles mold inspections fall between $295 and $595, with lab samples priced individually so you only pay for what is actually needed. There are no surprise fees, no “emergency” surcharges for weekend appointments, and no remediation quotes hiding inside the report. You can see full pricing here or call (877) 595-4911 to get a same-day quote tailored to your property.
If you suspect mold in your Los Angeles home, condo, ADU, rental or commercial space, don’t wait for the problem to spread — or for the next rain to make it worse. Call Clear Home Mold Testing at (877) 595-4911 for a same-day appointment, or request a free quote online. You’ll talk to a real, local inspector — not a national call center — and you’ll leave the conversation knowing exactly what your next step should be.
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Our inspectors are IICRC-certified and carry full liability insurance. Every job is led by a trained professional who follows industry-standard sampling protocols — never a subcontractor sent at the last minute.
Booked in the morning, on-site by afternoon. We reserve daily slots specifically for urgent calls across LA County so water-damage events and sudden odors don't have to wait days for answers.
Calibrated spore-trap pumps, thermal imaging cameras, and moisture meters. Samples are processed by an accredited third-party lab — never by us — so results are objective and defensible.
You receive a digital report with photos, lab data, spore-count interpretation, and clear next-step recommendations. Reports are formatted to satisfy insurance carriers, escrow officers, and attorneys.
We work LA County exclusively — coastal cities, the Valley, the San Gabriel Valley, the Antelope Valley, and the South Bay. That focus means faster diagnosis and recommendations that fit your home.
Flat-rate inspection packages quoted up front. No hidden lab fees, no remediation upsell — because we don't do remediation. Just honest testing at honest prices.
From the first phone call to your final report — here's exactly what to expect.
Call us or book online. We'll confirm pricing up front, gather a few details about your concern, and lock in a same-day or next-day appointment that fits your schedule.
A certified inspector arrives with thermal cameras, moisture meters, and spore-trap pumps. We walk every relevant area, document findings, and collect lab-grade air and surface samples.
Samples are sent to an accredited third-party lab — never analyzed in-house. Spore counts, mold types, and contamination levels are returned within 1–2 business days.
You receive a digital report with photos, lab data, and plain-English recommendations. We walk you through results and help you understand exactly what — if anything — to do next.
“After a roof leak we were worried about hidden mold. Clear Home came out the next morning, walked us through everything, and had lab results in 36 hours. No pressure, no upsell — just a clear report we could hand to our insurance.”
“Best decision before buying our 1940s home. They found moisture in a crawlspace the seller hadn't disclosed and saved us from a $20k mistake. Honest, professional, and incredibly thorough.”
“Our toddler kept getting sick. Two air samples later we knew exactly which room had the spore counts and why. Calm, professional, and they actually answered our calls after hours.”
“I called three companies. Clear Home was the only one that didn't try to sell me remediation. They test, they report, that's it — exactly what a real estate transaction needs.”
Our inspections follow protocols recommended by the EPA, CDC, and leading certifying bodies.
Follows U.S. Environmental Protection Agency mold protocols
Adheres to CDC mold & health recommendations
Samples processed by independent AIHA-accredited microbiology lab
Institute of Inspection, Cleaning & Restoration certified inspectors
Follows International Association of Certified Home Inspectors standards
Full liability insurance carried on every inspection
Straight answers from a local, testing-only inspector. Still curious? Give us a call — we'd rather talk it through than have you guess.
Still have questions?
We answer 24/7, all week.
Most LA County home inspections range from $295 to $595 depending on square footage and the number of air or surface samples collected. We quote a flat rate up front — never a surprise lab fee.
We hold same-day and next-day slots specifically for LA County residents. Water-damage events, sudden odors, and real-estate deadlines almost always get an inspector on-site within 24 hours.
No — and that is intentional. We are a testing-only company. Because we never quote remediation work, our results have no upsell bias. If remediation is needed, we share a list of vetted local contractors.
Clear Home Mold Testing is locally operated. You will reach the same small team every time you call — not a national call center.
Air and surface samples are processed by an independent AIHA-accredited lab. You receive your written report — with photos, lab data, and recommendations — within 1 to 2 business days of the inspection.
Yes. Our reports are formatted to satisfy insurance carriers, escrow officers, and attorneys, and we are happy to speak directly with your agent or adjuster if needed.
Practical guides on mold inspection, testing, moisture detection, and protecting your Los Angeles property.
Marine layer humidity, aging stucco, and decades-old plumbing — three reasons LA homes hide mold behind walls. Here's what to look for.
Inspection is the visual + moisture assessment. Testing is the lab analysis. You usually need both. Here's why.
A practical guide to filing a mold-related claim and what to expect from your insurer in California.
Don't wait — protect your home and family. Get a professional mold inspection from certified experts across Los Angeles County.
Clear Home Mold Testing
Serving all of Los Angeles County — LA, Long Beach, Pasadena, Glendale, Torrance, Santa Clarita & more.
Open 24/7 · Same-day appointments available
Independent mold inspection & mold testing with lab-verified reports
All services performed on-site at your home or business — no samples shipped in.
