Mold Inspection & Testing in Sherman Oaks
Mold and air quality testing for Sherman Oaks homes, on the flats and up in the hills.

What We Look For in Sherman Oaks
Sherman Oaks gets genuine valley heat, and attic temperatures well above 130 degrees change how moisture behaves. Air conditioning runs hard for months, which means condensate lines run constantly, and a blocked line will quietly flood a ceiling cavity. In the hillside neighbourhoods south of Ventura, add hillside drainage and homes on caissons or partial slabs where a crawl space stays damp. The 1950s and 1960s ranch houses that dominate the flats typically have original ducting and, often, an original water heater pan that has rusted through.
Hillside and Valley Floor Homes in Sherman Oaks
Sherman Oaks has two very different halves. South of Ventura Boulevard, homes climb into the Santa Monica Mountains, with steep lots, retaining walls, lower-level rooms and pools that sit above the living space. North of Ventura, the valley floor has postwar ranch homes and a large number of apartment and condominium buildings. Hillside homes see moisture from slope drainage and irrigation, while valley floor homes deal with intense summer heat, heavy air conditioning use and aging plumbing. Condo buildings along the boulevards often have shared plumbing and roof drains that cause leaks between units. We adjust the inspection to the property, checking lower levels and retaining walls on hillside homes and attics, HVAC and plumbing walls on valley homes.
Who We Help in Sherman Oaks
We work with homeowners, renters, landlords, property managers, real estate agents, buyers and sellers in Sherman Oaks. Some clients call after a leak or a musty smell, others need documentation for a landlord, an HOA or an insurance claim, and many book before closing on a home. Whatever the reason, you get an independent inspector, honest answers and a clear written report.
How a Mold Inspection Works in Sherman Oaks
- Book online or call (818) 658-9336. Our team calls you within 2 hours to confirm a time that works for your Sherman Oaks property.
- Your inspector evaluates the area of concern, takes moisture readings where appropriate and explains what they see.
- If sampling will answer a real question, we explain the options and the price first. Nothing is sampled without your approval, and the $49 inspection fee is waived if you proceed with testing.
- Samples go to an independent laboratory. Results typically arrive in 24 to 48 hours, with a written report and clear next steps.
Mold Testing FAQs for Sherman Oaks
Can pool or irrigation water cause mold in hillside homes?
Yes. Water from pools, spas and irrigation can travel through soil toward lower rooms. We check walls that face the slope and areas below decks and pool equipment.
Do you inspect Sherman Oaks condos?
Yes. We inspect condos for owners, tenants and HOAs, including leaks from units above and shared plumbing walls.
Do I have to pay online when I book?
No. You can request an appointment and pay the $49 at your visit. If you proceed with testing during the visit, the fee is waived.
What causes ceiling stains in Sherman Oaks condos?
Common causes include leaking shower pans, toilet seals and supply lines in the unit above, roof drain problems and condensate lines from HVAC units. We use moisture meters to confirm whether the stain is active and where it is coming from.
Do you inspect homes south of Ventura Boulevard?
Yes. We inspect hillside homes south of Ventura Boulevard as well as valley floor homes and condos north of it.
We Test. We Do Not Remediate.
Just Mold Testing is an independent inspection and testing company. We do not perform mold removal in Sherman Oaks or anywhere else, and we never will. The company that finds the mold should not be the company that profits from removing it.
You get a written report with the laboratory data, an explanation of what the numbers mean, and practical next steps. If remediation is needed we tell you exactly what to ask a contractor for, then we are happy to return afterwards for independent post-remediation verification.
Related: how mold air sampling works, surface sampling, post-remediation verification, and mold testing for property managers and multifamily properties.