Why California Certified?
Licensed & Certified General Contractors
We hold five different California contractor licenses classifications (A, B, C8, C27, C36), allowing us to hone our skills and expertise for almost any renovation, remediation, or new construction project. We are certified in mold, asbestos, lead, green inspections, and more, for the most effective removal services.
Over 35 Years of Experience
Our team has helped homeowners with successful projects since 1989, giving us over three decades of experience removing mold, asbestos, lead paint, and more.
Committed to Safety & Compliance
We understand both federal and California regulations intimately, and our OSHA, ICC, and IAC2 certifications guarantee that your project meets the highest safety and code standards.
Comprehensive Services
From renovating homes with asbestos, mold, or lead issues to smoke and water damage cleanup, we can tackle almost any issue on your property. Explore our extensive list of services below.
Dedicated to You
Whether you need same-day, emergency water damage or asbestos removal services—we work hard to make sure clients are 100% satisfied with our service.
Our Los Angeles Services
For homeowners and businesses in the Los Angeles area dealing with hazardous waste or weather-related damages, California Certified is a local, licensed, and trusted environmental remediation contractor. Our environmental remediation services are always tailored to your specific needs and completed in a way that prioritizes transparency, safety, and sustainability.
Our services include:
Whether you’re building a new home or planning for an ADU, our construction experts bring the tools and expertise needed to achieve your vision. We can handle everything from setting the foundation to cost-effective plumbing and landscaping. Los Angeles residents choose our team because we’re backed by decades of experience, licensing, and stellar customer reviews.
Our services include:
If you suspect contamination and are worried about your home’s safety and structure, we can thoroughly check your property’s condition. Our inspection leaves no stone unturned, giving you the all information you need to make informed decisions. Trust our fully licensed team to meet your inspection needs using advanced testing equipment, innovative technologies, and proven methods.
Our services include:
Our Los Angeles Services
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Testimonials
Established in 1989, California Certified has proudly served Los Angeles and the surrounding areas as a trusted leader in environmental abatement services. With over 35 years of proven expertise, we specialize in protecting both residential and commercial properties through professional removal and remediation of hazardous materials and environmental contaminants.
California Certified was originally founded by Anthony Perez, who built the company on a foundation of safety, integrity, and exceptional service. Today, that legacy continues under the leadership of his son, Richard Perez, who proudly owns and operates the company. Richard brings a hands-on approach to every project, ensuring that the highest standards of professionalism, precision, and customer care are upheld at every step.
We are fully licensed and insured, holding multiple state certifications (License #574974 – A, B, C36, C27, C8) that enable us to handle a wide range of environmental and construction services with full compliance and confidence.
At California Certified, no job is too big or too small. Whether you’re dealing with a minor mold issue or a full-scale hazardous material remediation, you’ll find that our certified team delivers honest assessments, transparent communication, and high-quality workmanship designed to protect your property—and your health.
When experience, trust, and safety matter most, turn to the experts at California Certified.
Our Credentials
