Guaranteed Property and Mold Inspections

Mold Inspection in Irvine, CA, Orange County

Mold Inspections & Investigations

Professional best practice recommends that mold investigations begin with a comprehensive property inspection by a Certified ACAC mold inspector. All of the investigations are conducted by a Nationally Certified ACAC Mold Inspector/Hygenist.

Environmental Testing in Irvine, CA - Orange County

Environmental Testing

Sensitivity to indoor allergens poses a worldwide health problem to large segments of the population and is relevant from early childhood to adulthood. GPI performs air quality testing, allergen assays, VOC/EMF testing, full-scope water quality panels.

Post Remediation Clearance in Irvine, CA - Orange County

Post Remediation Mold Clearance

To ensure that any mold remediation was performed correctly, homeowners are within their rights to insist on a third-party post remediation mold clearance that the presence of mold is no longer detectable, even at the microscopic level.

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BBB Accredited Business in Irvine, Orange County, CA


Angie's List Certified in Irvine, Orange County, CA


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Irvine, CA Property and Mold Inspection Experts.

Angie's List 2015 Super Service Award in Irvine, CAGuaranteed Property & Mold Inspections has been providing Environmental and Mold Testing, Residential and Commercial Property Inspections and Expert Witness Consultation for over 22 years in Orange County, California as well as Los Angeles, San Diego, San Bernandino, San Fernando and Riverside County.
Our company mission is to determine property defects (including environmental hazards such as mold), that can negatively impact the health and safety of you and your family. We approach each property that we inspect, as if we were planning to move our own family in. Our inspectors truly enjoy the detective and diagnostic aspects of the inspection process and our Irvine inspectors are bilingual in Spanish.

Hours: Mon - Sat: 8am - 6pm (949) 239-3727

  • BBB Accredited Business
  • IICRC Certified
  • A+ Service Since 1998
  • Insurance Claims Assistance
  • Locally-Owned and Operated
  • Community-Oriented

Proudly Serving the Southern California Area for Over 22 Years

Commercial and Residential Property Inspections

  • Orange County
  • Riverside County
  • Los Angeles County
  • San Bernardino County
  • San Diego County
Proudly Providing Property Inspection Services to Orange, San Bernardino, Riverside, San Diego, and Los Angeles Counties

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Mold Growth Due to Roof Leaks

Mold Growth Due to Roof Leaks

November 20, 2020

Small roof leaks don’t seem like they would cause a lot of damage, but the destructive power of water should never be underestimated. A leaking roof doesn’t stop at structural damage. It also poses serious health and safety risks. Continuous water intrusion from the roof doesn’t stop in the attic. Water (more)
Mold Growth Due to Plumbing Leaks

Mold Growth Due to Plumbing Leaks

November 20, 2020

No matter the size, leaky plumbing can cause a variety of problems including water damage leading to the eventual growth of mold and mildew. Because pipes are typically located within the walls or behind fixtures, leaks often go undetected causing moisture buildup behind walls, under flooring, and in ceilings. By (more)
Mold Growth Due to Slab Leaks

Mold Growth Due to Slab Leaks

November 20, 2020

When water damages go unnoticed in a home for any length of time, they can quickly lead to the growth of mold and mildew. These microbial growths are not only a hazard to the structural integrity of the building, but also to the health of everyone inside. Slab leaks are a (more)