Commercial & Multifamily Radon Testing in Westlake, Los Angeles

Professional, Loan-Compliant Testing for One of LA’s Densest Residential Neighborhoods

Westlake is one of the most densely populated neighborhoods in Los Angeles, with a high concentration of older apartment buildings, affordable housing units, and mid-sized commercial properties. In a community where buildings are tightly packed and many structures pre-date modern ventilation or building codes. Multifamily & commercial radon testing in Westlake has become an increasingly important part of real estate due diligence.


Radon is a naturally occurring radioactive gas that can collect indoors—especially in basement units or buildings with poor airflow. It’s invisible, odorless, and one of the top causes of lung cancer. If you’re working on a refinance, HUD-funded project, or FHA-backed loan, radon testing is likely a requirement. Even beyond compliance, it’s a proactive step toward tenant safety and liability protection.

Ensure your Westlake building meets compliance standards—schedule professional radon testing now.

Worried About Radon? Schedule Your Test Today

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Industry-Recognized Certifications and Accreditations

Certified Radon Professionals | NRPP
United States Environmental Potection Agency | EPA
National Radon Safety Board |  NRSB
Enviromental Conultants & Affiliates Network | ECAN

Certified Radon Testing for Westlake’s Unique Property Landscape


The SafeAir™ Company is trusted across Los Angeles for professional radon testing, and we have extensive experience in Westlake’s housing stock. We work with developers, property managers, affordable housing organizations, and commercial landlords to deliver timely, compliant testing services.


Our team is NRPP-certified and follows all AARST/ANSI protocols, including multifamily radon testing in Westlake, Los Angeles, as outlined in HUD guidelines. We know how to navigate the layered logistics of Westlake properties—older layouts, shared walls, sub-grade units—and we help clients meet lender expectations without delays.

ANSI/AARST Standard Protocol | Commercial Radon Testing Westlake Los Angeles

What to Expect From Our Process

  • Evaluation: We assess the building and determine which units or areas require testing per federal and loan-specific guidelines.

  • Test Kit Deployment: We place activated charcoal kits In qualified locations, documenting placement for compliance.

  • 72-Hour Sampling: The kits remain in place for a full three days to gather accurate radon exposure data.

  • Lab Analysis & Reporting: After collection, we deliver clear, lender-ready reports that can be submitted directly. If levels are high, we walk you through the next steps.

Why Radon Testing Is Critical in Westlake


With older infrastructure, high tenant density, and many partially below-grade units, Westlake properties are uniquely vulnerable to radon accumulation. Testing is especially critical in buildings that have never been screened or that are undergoing financing or renovation.

Property types where testing is most relevant:

  • Legacy apartment buildings and hotels

  • Senior living facilities and transitional housing

  • Buildings with underground parking or basement units

  • Affordable housing developments

  • Commercial-residential mixed-use properties

How Radon Enters A Building | Commercial Radon Testing Westlake LA

Why Westlake Owners & Managers Work with The SafeAir™ Company

  • Experience with Westlake’s architectural and occupancy challenges

  • Comprehensive knowledge of HUD and FHA loan requirements

  • Fast scheduling and clear timelines

  • No-nonsense pricing and honest communication

  • Reports accepted by underwriters and lenders without revisions

Book a Radon Test in Westlake Today


Don’t let radon become a hurdle during your loan approval or tenant improvement process. The SafeAir™ Company delivers the professional testing you need—with speed, accuracy, and full compliance. Get in touch today to schedule your commercial & multifamily radon testing in Westlake or to request a quote.

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