
Get matched with top mold testing and remediation specialists in Castaic, CA
There are 13 highly-rated local mold testing and remediation specialists.
Need a pro for your mold testing and remediation project in Castaic, CA?
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Verified Reviews for Mold Testing And Remediation pros in Castaic, CA
*The Angi rating for Mold Testing And Remediation companies in Castaic, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.
*The HomeAdvisor rating for Mold Testing And Remediation companies in Castaic, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.
Last update on October 26, 2025
Find Mold testing and remediation specialists in Castaic

Pure Restoration Inc
Pure Restoration Inc
Quality Service You Can Count On! If you are experiencing water damage, mold or fire damage problems, or simply are just looking to remodel your kitchen or bathroom, Pure Restoration can help you! Our experts are highly knowledgeable with mold testing, structural restoration & remediation, including reconstruction for water damage or fire damage, water extraction and services. Pure can deal with virtually any project and takes pride in leaving our customers satisfied! We offer FREE inspections and estimates for your residential home or commercial property. With over 20 years of experience in the industry, Pure Restoration delivers advanced and reliable professional restoration services including mold inspections and testing throughout Los Angeles.
"The job went smoothly and was completed in a timely manner. The places where there was mold were identified and the drywall and/or insulation were removed. Any mold on wood framing were scrubbed."
Juliette C on May 2024
Quality Service You Can Count On! If you are experiencing water damage, mold or fire damage problems, or simply are just looking to remodel your kitchen or bathroom, Pure Restoration can help you! Our experts are highly knowledgeable with mold testing, structural restoration & remediation, including reconstruction for water damage or fire damage, water extraction and services. Pure can deal with virtually any project and takes pride in leaving our customers satisfied! We offer FREE inspections and estimates for your residential home or commercial property. With over 20 years of experience in the industry, Pure Restoration delivers advanced and reliable professional restoration services including mold inspections and testing throughout Los Angeles.
"The job went smoothly and was completed in a timely manner. The places where there was mold were identified and the drywall and/or insulation were removed. Any mold on wood framing were scrubbed."
Juliette C on May 2024
All Clear Environmental Inc
All Clear Environmental Inc
All Clear Environmental is Southern California's one-stop solution for asbestos removal, lead abatement and mold remediation. Our team of licensed professionals has over 100 years of combined experience in the thorough, discrete and environmentally responsible removal of hazardous materials. If you think that your property may be at risk for containing asbestos, lead or mold, we can provide you with the most cost-effective solution. And you can be sure that when we're finished, it will be All Clear.
"Abatement and Remediation are not for the weak or weary - whether managing a personal or professional project, proper containment practices and efforts are essential. I will forever recommend and promote All Clear Environmental - a family-run business with hands-on customer relations. Larry Enos and his son, Beckett, put forth great effort to communicate, assess, and manage the process in good faith. All Clear's team of Rigo et al, handled the physical abatement and remediation, in our home. Rigo and his team made us feel 100% safe, confident, and secure throughout each stage - which was no easy feat with children and pets, in a home. And while there are no accolades for being second-round mold recipients, we hit the jackpot in working with All Clear. We have worked with other companies only to be left with poor communication, a tendency to be overcharged, and dishonesty. Beckett was available almost 24/7 to answer questions via text and live calls. When I felt doubt, Beckett made time to discuss alternative avenues and ensure our best interests were at the forefront of every decision. I recommend All Clear Environmental to friends, neighbors, and strangers with 6/5 stars. Your house is your home - and mold is personal. A company that recognizes the need to love your home well, is a gem beyond measure. Thank you, All Clear Environmental - good people attract good people! Gratefully, Jackie"
Jackie D on August 2024
All Clear Environmental is Southern California's one-stop solution for asbestos removal, lead abatement and mold remediation. Our team of licensed professionals has over 100 years of combined experience in the thorough, discrete and environmentally responsible removal of hazardous materials. If you think that your property may be at risk for containing asbestos, lead or mold, we can provide you with the most cost-effective solution. And you can be sure that when we're finished, it will be All Clear.
"Abatement and Remediation are not for the weak or weary - whether managing a personal or professional project, proper containment practices and efforts are essential. I will forever recommend and promote All Clear Environmental - a family-run business with hands-on customer relations. Larry Enos and his son, Beckett, put forth great effort to communicate, assess, and manage the process in good faith. All Clear's team of Rigo et al, handled the physical abatement and remediation, in our home. Rigo and his team made us feel 100% safe, confident, and secure throughout each stage - which was no easy feat with children and pets, in a home. And while there are no accolades for being second-round mold recipients, we hit the jackpot in working with All Clear. We have worked with other companies only to be left with poor communication, a tendency to be overcharged, and dishonesty. Beckett was available almost 24/7 to answer questions via text and live calls. When I felt doubt, Beckett made time to discuss alternative avenues and ensure our best interests were at the forefront of every decision. I recommend All Clear Environmental to friends, neighbors, and strangers with 6/5 stars. Your house is your home - and mold is personal. A company that recognizes the need to love your home well, is a gem beyond measure. Thank you, All Clear Environmental - good people attract good people! Gratefully, Jackie"
Jackie D on August 2024

Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

Mold Test Company NO CA
Mold Test Company NO CA
At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"- Great work, very happy with it "
Suha K on September 2025
At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"- Great work, very happy with it "
Suha K on September 2025

Restoration Hunter
Restoration Hunter
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Super friendly. Patient. Great at explaining and answering questions. Thorough. Definitely recommend if you're ever in need."
Veronique A on July 2024
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Super friendly. Patient. Great at explaining and answering questions. Thorough. Definitely recommend if you're ever in need."
Veronique A on July 2024
ServiceMaster Fire & Water Restoration by ERS
ServiceMaster Fire & Water Restoration by ERS
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
ProDry Water Restoration
ProDry Water Restoration
ProDry Water Restoration is your trusted partner in LOS ANGELES for all your restoration needs. Our team of experts is dedicated to providing top-notch service and restoring your home to its pre-damage condition. Contact us today for a seamless and stress-free restoration process.
ProDry Water Restoration is your trusted partner in LOS ANGELES for all your restoration needs. Our team of experts is dedicated to providing top-notch service and restoring your home to its pre-damage condition. Contact us today for a seamless and stress-free restoration process.

PuroClean of West Simi Valley
PuroClean of West Simi Valley
WE DO NOT OFFER MOLD TESTING AT THIS TIME Fire restoration and water damage repair are all-too-common needs for homes and businesses in Simi Valley, CA. The physical and emotional devastation resulting from wildfires and flooding may seem unbearable. However, PuroClean of West Simi Valley is the restoration company you can trust to get you on the road to recovery, quickly and with care. We provide fire restoration and smoke odor removal, as well as water damage repair, mold remediation, and biohazard cleanup. Our IICRC certified technicians are dedicated to exceeding your expectations by valuing your feelings and opinions while providing superior service. Are you searching for a restoration company because of damage to your commercial or residential property in Simi Valley, West Hills, Bell Canyon, Woodland Hills, Calabasas, or Malibu? Don’t hesitate to contact us anytime, 24/7, at (805) 424-1221.
WE DO NOT OFFER MOLD TESTING AT THIS TIME Fire restoration and water damage repair are all-too-common needs for homes and businesses in Simi Valley, CA. The physical and emotional devastation resulting from wildfires and flooding may seem unbearable. However, PuroClean of West Simi Valley is the restoration company you can trust to get you on the road to recovery, quickly and with care. We provide fire restoration and smoke odor removal, as well as water damage repair, mold remediation, and biohazard cleanup. Our IICRC certified technicians are dedicated to exceeding your expectations by valuing your feelings and opinions while providing superior service. Are you searching for a restoration company because of damage to your commercial or residential property in Simi Valley, West Hills, Bell Canyon, Woodland Hills, Calabasas, or Malibu? Don’t hesitate to contact us anytime, 24/7, at (805) 424-1221.

California Healthy Home Inspections, LLC
California Healthy Home Inspections, LLC
We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!
We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!
Renew Restoration
Renew Restoration
-Water Damage Dryout Specialist -Mold Remediation Experts -Smoke/Fire Damage Repair -Helping through the insurance process At Renew Restoration we specialize in disaster mitigation and repair and have the estimating software insurance companies desire to help streamline the claims process. As a licensed General Contractor we are a one-stop-shop, serving your emergency needs and able to see you through to the repair process. The insurance process may be a little frustrating, but we can help. We are on YOUR side, making you get the most out of your claim, and helping you get funded fast so the repair process is as quick as possible. YOU are in the driver seat but we are right next to you helping in every way we can!
-Water Damage Dryout Specialist -Mold Remediation Experts -Smoke/Fire Damage Repair -Helping through the insurance process At Renew Restoration we specialize in disaster mitigation and repair and have the estimating software insurance companies desire to help streamline the claims process. As a licensed General Contractor we are a one-stop-shop, serving your emergency needs and able to see you through to the repair process. The insurance process may be a little frustrating, but we can help. We are on YOUR side, making you get the most out of your claim, and helping you get funded fast so the repair process is as quick as possible. YOU are in the driver seat but we are right next to you helping in every way we can!
The Castaic, CA homeowners’ guide to mold testing and remediation services
From average costs to expert advice, get all the answers you need to get your job done.

Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.

The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.

Figuring out how to spot signs of mold in a house helps you determine the best way to eradicate it safely. Learn more about recognizing signs of mold.

Knowing who to call for mold removal if you need the service goes a long way toward reducing the likelihood of the problem coming back.

Mold can enter your air ducts and lead to poor indoor air quality. Use this guide to learn how to get rid of mold in air ducts for healthier air.

High humidity can cause a host of problems in your home. Learn how to lower your home's humidity and maintain optimal indoor comfort.
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