Mold isn’t just a residential issue—it can threaten the health of your workforce and the legal standing of your business. In San Francisco and the surrounding Bay Area, mold testing is essential for employers who want to maintain a healthy environment and protect themselves from liability.

At Bay Area Mold Pros, we provide expert mold inspection and testing services for commercial properties across San Francisco, San Mateo, Santa Clara, Marin, Alameda, and Contra Costa counties. Whether you operate a small office or a large industrial space, we help ensure your building is safe and compliant.

 Why Mold Is a Serious Concern in the Workplace

Many businesses operate in older buildings or environments with poor ventilation, leaky plumbing, or high humidity—all of which can lead to mold growth. Mold in the workplace can result in:

• Increased employee sick days


• Reduced productivity due to fatigue or illness


• Worker’s compensation claims


• Violation of OSHA health and safety standards


• Damage to company reputation

By scheduling regular mold testing, employers can proactively avoid these risks.

Common Signs of Mold Exposure at Work

Even without visible mold, your workplace may be affected if employees report:

• Persistent coughing, sneezing, or congestion


• Headaches, fatigue, or brain fog


• Eye, nose, or throat irritation


• Worsening asthma or allergy symptoms


• A musty or earthy odor in the office

If multiple employees are experiencing symptoms in the same area, it’s time to test for mold.

What Mold Testing Involves

At Bay Area Mold Pros, we use a comprehensive, non-invasive approach to identify mold issues in commercial environments:

• Air Sampling: Measures spore levels in the breathing zone compared to outdoor air.


• Surface Swab Testing: Identifies the species of mold on suspect surfaces.


• Infrared Thermal Imaging: Detects hidden moisture behind walls, ceilings, and flooring.


• Moisture Mapping: Helps locate the source of leaks or condensation contributing to mold growth.

We provide certified lab results, a full written report, and professional recommendations tailored to your business and building type.

Protecting Your Business from Legal Liability

California employers have a duty to provide a safe workplace under Cal/OSHA guidelines. Ignoring mold complaints or failing to act on visible damage could result in:

• Regulatory fines


• Lawsuits from employees


• Increased insurance premiums


• Mandatory shutdowns during remediation

Proactive mold testing is your best defense against costly legal and financial consequences.

Commercial Mold Testing Throughout the Bay Area

Bay Area Mold Pros proudly serves all types of businesses, including:

• Office buildings and coworking spaces


• Medical and dental clinics


• Restaurants, retail shops, and hospitality venues


• Warehouses and industrial facilities


• Schools, gyms, and childcare centers

We serve clients across San Francisco, San Mateo, Santa Clara, Marin, Alameda, and Contra Costa counties, with fast response times and flexible scheduling for minimal disruption to your operations.

Schedule a Mold Test for Your Workplace Today

Your employees deserve a healthy environment—and your business deserves peace of mind. If you suspect mold or have received complaints, don’t wait.

Call Bay Area Mold Pros at (650) 762-6228 or visit bayareamoldpros.com to schedule your commercial mold inspection and testing today.