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Mold Inspection & Testing in Calabasas

Mold and air quality testing for Calabasas homes, including gated-community estates and hillside properties.

CRMI Certified Mold Inspector
CRMI Certified Mold Inspector
Testing only. We never remediate.
$49 inspection,waived if you proceed with testing during the visit.You approve the cost before we sample.

What We Look For in Calabasas

Large homes on hillside lots with heavy landscaping is the profile here, and it produces a specific set of problems. Extensive irrigation on a slope puts water against foundations and stucco daily. Pools, spas and their equipment lines run constantly. Wine rooms, home theatres and gyms are frequently built into the lowest, least ventilated level of the house, where humidity naturally settles. Guest houses and pool houses sit unused for weeks at a time. We inspect the lower level and every outbuilding, because on a property this size the main living areas are rarely where the problem starts.

Gated Communities and Hillside Homes in Calabasas

Calabasas is defined by hillside lots, gated communities and a mix of 1970s and 1980s homes alongside much newer construction. Many homes are large, with multiple bathrooms, pools, spas and complex HVAC systems, all of which add potential leak points. Homes built into hillsides often have lower levels against retaining walls, and drainage during winter storms can push water toward the structure. Newer homes are built tight, so ventilation and humidity control matter. Properties near canyons and open space may also have been affected by recent wildfire seasons, with smoke-related repairs or water exposure. We approach each home methodically, focusing on lower levels, roof and deck transitions, pool equipment areas and attics, and we explain sampling options before collecting anything.

Who We Help in Calabasas

We work with homeowners, renters, landlords, property managers, real estate agents, buyers and sellers in Calabasas. 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 Calabasas

  1. Book online or call (818) 658-9336. Our team calls you within 2 hours to confirm a time that works for your Calabasas property.
  2. Your inspector evaluates the area of concern, takes moisture readings where appropriate and explains what they see.
  3. 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.
  4. 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 Calabasas

Can you inspect homes inside gated communities?

Yes. We regularly inspect homes in gated communities. Just let us know the gate procedure when you book so we arrive on time.

Do you inspect homes before a sale in Calabasas?

Yes. We provide real estate mold inspections for buyers and sellers, with rush lab options available when escrow timelines are tight.

How long until I get my report?

Lab results typically arrive within 24 to 48 hours, and we send a written report with the data and a plain-language explanation of what it means.

Do you serve Hidden Hills, Agoura Hills and Monte Nido?

Yes. We serve Calabasas and nearby communities, including Hidden Hills, Agoura Hills, Monte Nido and the surrounding canyon areas.

Can a deck leak cause mold in the room below?

Yes. Decks above living spaces depend on waterproofing and flashing that wear out over time. When they fail, water reaches the ceiling and walls below. We check those areas with moisture meters.

We Test. We Do Not Remediate.

Just Mold Testing is an independent inspection and testing company. We do not perform mold removal in Calabasas 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.

Nearby Areas We Serve