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Mold & toxic material testers in Valencia

Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on Angi
Approved Pro
Socal Express Restoration and Construction Inc.
6860 Canby Avenue, Suite 114
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

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


Avatar for Mold Test Company NO CA
Mold Test Company NO CA
PO Box 723
4.28(
92
)
Approved Pro
Mold Test Company NO CA
PO Box 723
4.28(
92
)
Approved Pro
Customers say: Super punctual
395 local quotes requested
7 years of experience

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.

"Punctual, efficient, easy to understand."

Sandra W on April 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.

"Punctual, efficient, easy to understand."

Sandra W on April 2025


Avatar for First Source Restoration, Inc.
First Source Restoration, Inc.
7049 Vineland Avenue
4.22(
34
)
Approved Pro
First Source Restoration, Inc.
7049 Vineland Avenue
4.22(
34
)
Approved Pro
Customers say: True professional
51 local quotes requested
19 years of experience

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, First Source Restoration takes 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. Thank you for choosing First Source Restoration!

"Great service and quick turnaround!"

Flor F on October 2024

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, First Source Restoration takes 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. Thank you for choosing First Source Restoration!

"Great service and quick turnaround!"

Flor F on October 2024


Avatar for Bye Bye Mold, Inc.
Bye Bye Mold, Inc.
6191 Periwinkle Way
4.79(
57
)
Approved Pro
Bye Bye Mold, Inc.
6191 Periwinkle Way
4.79(
57
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

An established Mold Testing / Mold Inspection business since 2000 that offers not only a complete analysis of your home or business but can also provide the best answers to solve questions about any health or medical issues that maybe caused by mold. We offer competitive pricing and try to treat each job as if it were our home and our family. We pride ourselves in excellent thorough service to not only get the best results but to also get the answers you need. We service the state of California from San Diego to Sacramento. We DO NOT DO remediation, that way there is no vested interest on jobs results. We also send out our test samples to EM Labs for an independent analysis so we have no say how they come out. Many mold remediation companies offer cheap or free testing, but they have a vested interest in finding mold to get the mold remediation job that can cost thousands. We offer Mold, Formaldehyde, Benzene, Methane, VOC testing and more.

"Mold is a reason for death. You need the right company. We found mold in the house that wasn't found during inspection. When we called them and told them about the situation, the owner said "It is not my job, I only tell you that there is mold. I don't tell you the location!". Then WHY do you list all the locations in your report???? AND miss to list another one??"

Selin T on December 2024

An established Mold Testing / Mold Inspection business since 2000 that offers not only a complete analysis of your home or business but can also provide the best answers to solve questions about any health or medical issues that maybe caused by mold. We offer competitive pricing and try to treat each job as if it were our home and our family. We pride ourselves in excellent thorough service to not only get the best results but to also get the answers you need. We service the state of California from San Diego to Sacramento. We DO NOT DO remediation, that way there is no vested interest on jobs results. We also send out our test samples to EM Labs for an independent analysis so we have no say how they come out. Many mold remediation companies offer cheap or free testing, but they have a vested interest in finding mold to get the mold remediation job that can cost thousands. We offer Mold, Formaldehyde, Benzene, Methane, VOC testing and more.

"Mold is a reason for death. You need the right company. We found mold in the house that wasn't found during inspection. When we called them and told them about the situation, the owner said "It is not my job, I only tell you that there is mold. I don't tell you the location!". Then WHY do you list all the locations in your report???? AND miss to list another one??"

Selin T on December 2024


Avatar for Century Pro Builders
Century Pro Builders
11554 Vanowen Street, Unit A
5.00(
5
)
Approved Pro
Century Pro Builders
11554 Vanowen Street, Unit A
5.00(
5
)
Approved Pro
5 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Century Pro Builders responded promptly and had a professional team ready to take action. They quickly took care of the water leak in our house to avoid further damage. I highly recommend them!"

Jessica L on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Century Pro Builders responded promptly and had a professional team ready to take action. They quickly took care of the water leak in our house to avoid further damage. I highly recommend them!"

Jessica L on February 2025


Avatar for Restoration Hunter
Restoration Hunter
4083 W Ave L #283
5.00(
1
)
Approved Pro
Restoration Hunter
4083 W Ave L #283
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

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


Avatar for Restoration Hunter
Restoration Hunter
5.00(
2
)
Approved Pro
Restoration Hunter
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
147 local quotes requested

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.

"He was friendly, very professional, and answered all my questions clearly about how mold happens in a home. His reasonable estimate and scope of work. What are the steps for mold remediation? Furthermore, I had delicate items around the work area. He was very successful in making sure that nothing was damaged. "Think floor demolition in a China shop" where none of the dishes gets broken. I highly recommend restoration Hunter if you have to deal with mold in the home."

Michele M on May 2025

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.

"He was friendly, very professional, and answered all my questions clearly about how mold happens in a home. His reasonable estimate and scope of work. What are the steps for mold remediation? Furthermore, I had delicate items around the work area. He was very successful in making sure that nothing was damaged. "Think floor demolition in a China shop" where none of the dishes gets broken. I highly recommend restoration Hunter if you have to deal with mold in the home."

Michele M on May 2025


Avatar for Pure Restoration Inc
Pure Restoration Inc
12115 Magnolia Blvd
4.62(
75
)
Approved Pro
Pure Restoration Inc
12115 Magnolia Blvd
4.62(
75
)
Approved Pro
Customers say: Quality work
812 local quotes requested
24 years of experience

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


Avatar for AM:PM Restorations & Construction Inc.
AM:PM Restorations & Construction Inc.
7811 Alabama Ave
5.00(
15
)
Approved Pro
AM:PM Restorations & Construction Inc.
7811 Alabama Ave
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
394 local quotes requested

Services offered Water Damage, Black Mold Removal, Mold Remediation, Attic Cleaning, Crawl Space Cleaning, Flood Restoration, Water Instruct. Certified and insured 24/7 Emergency Response. ***Due to staffing issues we are currently only offering free estimates to homeowners and we don't do any MOLD TESTING*** Our objective is to help you clean and restore your home back to its unique condition. Water, dampness, and mold can bring about broad damage to your home and your welling. We comprehend it can be upsetting to you and your wallet when unpredictable debacle happens like this, and this is the reason we arrive to offer assistance. We offer proficient assessment in agree-ability and affirmed by all insurance agencies. We arrive to make your catastrophe our obligation. We offer professional estimate in compliance and approved by all insurance companies. Service area include Burbank, Santa Clarita, Chatsworth, Thousand Oaks, Oxnard, Calabasas, Long Beach, Sherman Oaks, Reseda, Tarzana, West Hills, North Hills, Simi Valley, Van Nuys, Ventura County, San Fernando Valley, LA County, Santa Paula Moorpark, Agora Hills, Camarillo

"My remediation was challenging because I live a couple states away from the house I own. I had received a quote from another company saying that my whole bathroom needed to be torn out. When AM/PM inspected, they suspected that the damage was not that widespread. Sure enough, when they did the demo, the mold had not spread widely into the walls. I appreciated their honesty, even though it meant a smaller job. Maya came to the house to assess the damage, then remained my point of contact throughout the job. She was kind, knowledgable and professional. She even recommended a 3rd party testing company to come and certify their work. AND all of this happened over the Christmas holiday. I was very happy with the service overall. My bathroom looks great and I have a certificate of remediation for my tenants. Thankful for this team."

Angela M on December 2024

Services offered Water Damage, Black Mold Removal, Mold Remediation, Attic Cleaning, Crawl Space Cleaning, Flood Restoration, Water Instruct. Certified and insured 24/7 Emergency Response. ***Due to staffing issues we are currently only offering free estimates to homeowners and we don't do any MOLD TESTING*** Our objective is to help you clean and restore your home back to its unique condition. Water, dampness, and mold can bring about broad damage to your home and your welling. We comprehend it can be upsetting to you and your wallet when unpredictable debacle happens like this, and this is the reason we arrive to offer assistance. We offer proficient assessment in agree-ability and affirmed by all insurance agencies. We arrive to make your catastrophe our obligation. We offer professional estimate in compliance and approved by all insurance companies. Service area include Burbank, Santa Clarita, Chatsworth, Thousand Oaks, Oxnard, Calabasas, Long Beach, Sherman Oaks, Reseda, Tarzana, West Hills, North Hills, Simi Valley, Van Nuys, Ventura County, San Fernando Valley, LA County, Santa Paula Moorpark, Agora Hills, Camarillo

"My remediation was challenging because I live a couple states away from the house I own. I had received a quote from another company saying that my whole bathroom needed to be torn out. When AM/PM inspected, they suspected that the damage was not that widespread. Sure enough, when they did the demo, the mold had not spread widely into the walls. I appreciated their honesty, even though it meant a smaller job. Maya came to the house to assess the damage, then remained my point of contact throughout the job. She was kind, knowledgable and professional. She even recommended a 3rd party testing company to come and certify their work. AND all of this happened over the Christmas holiday. I was very happy with the service overall. My bathroom looks great and I have a certificate of remediation for my tenants. Thankful for this team."

Angela M on December 2024


Avatar for ACM+ ENVIRONMENTAL SERVICES
ACM+ ENVIRONMENTAL SERVICES
14132 Orange Avenue
4.86(
14
)
Approved Pro
ACM+ ENVIRONMENTAL SERVICES
14132 Orange Avenue
4.86(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
932 local quotes requested

Asbestos, mold and lead-based paint Environmental Specialist Demolition Contractor, and Water and Fire Damage Restoration Experts

"It went very.I was very pleased with the comprehensive,professional report that they prepared for me.The report was completed in a very timely fashion, Alfredo was easy to talk with an answered all my questions.I was very impressed by the company and highly recommend them."

Olivia W on April 2024

Asbestos, mold and lead-based paint Environmental Specialist Demolition Contractor, and Water and Fire Damage Restoration Experts

"It went very.I was very pleased with the comprehensive,professional report that they prepared for me.The report was completed in a very timely fashion, Alfredo was easy to talk with an answered all my questions.I was very impressed by the company and highly recommend them."

Olivia W on April 2024

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Mold & toxic material tests FAQs

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The homeowners guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
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