Mold Remediation

Professional Mold Remediation Services in Daly City, CA

Mold can quickly become a serious issue, threatening both your health and property. At California Water and Fire, we offer comprehensive mold remediation services in Daly City, CA, designed to eliminate mold and prevent its return. With over 25 years of experience, our expert team uses advanced techniques to restore your home or business to a safe, healthy environment. Need immediate assistance? Call us now at 650-642-7300!

Our mold remediation services include:


Mold Inspection and Assessment


Our team conducts thorough mold inspections using state-of-the-art equipment to identify mold growth and the underlying causes. We assess the extent of the infestation and develop a customized remediation plan to address the problem effectively.

Mold Containment and Air Filtration


To prevent mold spores from spreading, we use advanced containment methods and HEPA air filtration systems. This ensures the affected areas are isolated, minimizing contamination and maintaining a safe environment during remediation.

Mold Removal and Cleanup


Our certified technicians carefully remove all visible mold and contaminated materials. We use specialized cleaning agents and equipment to eliminate mold from surfaces, ensuring your property is thoroughly sanitized.

Crawl Space Mold Remediation


Mold in crawl spaces can lead to serious structural damage and health risks. We offer targeted crawl space mold remediation services, including moisture control and insulation, to protect your property from future mold growth.

Mold Prevention and Remediation

Mold is a type of fungus that thrives in damp, warm environments and can grow on almost any surface, including wood, carpet, drywall, and fabric. Mold growth is not only an eyesore but can also be a health hazard, leading to allergic reactions, respiratory issues, and other serious health concerns. Preventing and remediating mold is crucial to maintaining a safe, healthy living space.

Mold Prevention


  • Control Moisture:
  • Fix leaks: Ensure all pipes, faucets, and roofs are free from leaks. Even small leaks can provide the moisture mold needs to grow.
  • Use dehumidifiers: Especially in damp areas like basements or bathrooms, dehumidifiers help keep humidity levels below 60%, which makes it harder for mold to thrive.
  • Proper ventilation: Use exhaust fans in bathrooms, kitchens, and laundry rooms. Ventilate spaces that are prone to moisture buildup.
  • Dry wet areas promptly: After flooding or spills, dry areas within 24-48 hours to prevent mold growth. This includes floors, carpets, and fabrics.
  • Control Humidity:
  • Maintain indoor humidity: Ideally, keep indoor humidity between 30-50%. You can use a hygrometer to monitor humidity levels.
  • Ventilate crawl spaces and attics: These areas often have high moisture levels and need proper ventilation to prevent mold.
  • Keep Surfaces Clean:
  • Regularly clean and dry areas that are prone to mold growth, such as bathroom tiles, shower curtains, and window sills.
  • Use mold-resistant products like mold-resistant drywall or paint to minimize the chances of mold taking hold in the first place.
  • Remove Organic Matter:
  • Mold feeds on organic materials, so be sure to clean up dust, dirt, and other debris that can provide food for mold.


Mold Remediation


If mold has already taken hold, remediation is necessary to ensure it is safely removed. Mold removal can be a complex task, depending on the severity of the infestation. Here's how to approach it:

  • Assess the Extent of the Mold:
  • Small infestations: If mold growth is limited to small areas (less than 10 square feet), you may be able to handle the removal yourself with the right precautions.
  • Large infestations: If the mold is widespread or hidden in hard-to-reach areas (like behind walls), it's best to call a professional mold remediation service.
  • Safety Precautions:
  • Wear protective gear: Use gloves, a mask (preferably an N95 respirator), and eye protection to prevent exposure to mold spores.
  • Seal off affected areas: Close off the affected area to prevent mold spores from spreading to other parts of the house. Consider using plastic sheeting to isolate the space.
  • Removal of Mold:
  • Non-porous surfaces: For materials like tiles, glass, or plastic, clean the surface with a mixture of water and detergent, or a commercial mold cleaner.
  • Porous materials: Materials such as wood, drywall, carpet, or fabric may need to be discarded if they are heavily affected, as mold can penetrate deep into these surfaces.
  • Natural cleaners: You can use natural products like vinegar, baking soda, or hydrogen peroxide to clean smaller mold spots effectively. Apply the cleaner, let it sit for a few minutes, scrub, and rinse.
  • Dry the Area Thoroughly: After removing the mold, ensure that the area is completely dried out. Mold can grow back if moisture remains, so this step is crucial for long-term success.
  • Repair and Replace Damaged Materials:
  • Once the mold is removed, any damaged materials should be repaired or replaced. This may include replacing drywall, insulation, or flooring that has been severely affected.
  • Prevent Future Growth: After remediation, take steps to ensure mold does not return by controlling moisture levels and humidity as outlined in the prevention section.

When to Call a Professional


While minor mold problems can be handled by homeowners, larger mold infestations or mold in hard-to-reach areas often require professional help. Mold remediation specialists have the tools and expertise to safely remove mold, prevent its return, and ensure your home remains healthy and safe.



Mold prevention is about controlling moisture, cleaning regularly, and ensuring your home stays dry. Mold remediation is crucial when mold has already taken root, and it involves careful removal, ensuring the area is dry, and repairing any damage. By combining preventive measures and prompt remediation, you can protect your home from the harmful effects of mold and create a safer environment for your family.

Get in Touch With Us Now!


With decades of experience in mold remediation, we are dedicated to providing top-quality service and ensuring customer satisfaction. Our team is available 24/7 to handle any mold emergency, offering fast, reliable solutions tailored to your needs.


If you suspect mold in your property in Daly City, CA, contact California Water and Fire today at 650-642-7300 or email us at info@californiawaterandfire.com. Let us help you restore a safe, healthy living environment.

Need mold removal? Call 650-642-7300 now!

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