Mold Testing in San Francisco, CA

Including Santa Clara

Homeowners, landlords, and property managers alike should always be on the alert for possible mold infestations. Besides causing structural damage, mold can also cause all sorts of health issues. Mold is an environmental hazard that negatively affects indoor air quality. If you’ve noticed any signs of mold growth or symptoms of mold illness, getting your home or office tested for mold is imperative.

Is Mold a Problem in San Francisco?

Mold is everywhere, and San Francisco is no exception. Our temperate climate and frequent rainfall make it easy for mold to grow outdoors, and high humidity levels often mean that mold can be found growing indoors as well. San Francisco health codes classify mold and mildew as a public health nuisance along with cockroaches, bed bugs, lice, and lead paint. 


Just like bed bugs or lead paint, mold is a health hazard that you don’t want in your home! Mold can trigger allergies and asthma, and some strains can even cause serious illnesses. If anyone in your home has a respiratory condition or a compromised immune system, or if there are infants or elderly people living with you, it’s especially important to test your indoor environment for mold.

When Is Mold Testing Necessary?

Many types of mold look alike, so lab testing is useful to find out exactly what types of mold you’re dealing with. Testing reveals any toxic or allergenic molds that could pose health hazards. If you are suffering from what you believe to be a mold allergy or mold-related illness, knowing which strains are present could help your doctor make a diagnosis and prescribe treatment.

San Francisco Mold Testing and Analysis

The presence of mold in your home may or may not be obvious. Mold spores are microscopic, and just like dust or pollen, they circulate throughout your house, lowering your indoor air quality. Only 10% of any mold colony is actually visible. If you have visible mold on your walls, ceilings, or cabinets, it’s always a sign of a much bigger problem.

Our trained technicians will conduct a thorough inspection of your home or business, both inside and out. We will take samples from the air, surfaces, and accumulated dust to make a full-spectrum analysis. Our samples are then tested by an independent, third-party lab, so you know the results will be accurate and unbiased.

How Much Does Mold Testing Cost in San Francisco?

Our complete mold inspection starts at $399 and includes:

  • Onsite consultation with one of our experts
  • Visual inspection of your entire home or business (inside and outside, bottom to top)
  • Full lab testing of air and surface samples, along with the associated reports for each sample
  • Complete next steps recommendations for resolving the mold issue in your home or office

How Much Does a Mold Inspection Cost?

Our initial inspection is FREE! If you have persistent allergy symptoms that won’t go away, a funky smell in your basement, or recent water damage to your home, contact My Pure Environment to schedule a free first inspection. Our experts will look for signs of indoor mold and let you know if further testing is necessary.

San Francisco Bay Area Mold Testing and Remediation

If you need mold testing or immediate mold remediation, call on your local mold removal experts at My Pure Environment. Our patented dry fog technology kills mold and mildew on contact and prevents them from replicating further. Dry fog mold remediation is 100% safe and uses no toxic chemicals. It takes only a few hours to complete, and best of all, no demolition is necessary. 

Start breathing easier—call us today at 415-687-5374 to request a free inspection.