Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Los Angeles, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Los Angeles

Avatar for Mold Solutionz 24/7

Mold Solutionz 24/7

4.47(
29
)
Approved Pro

Mold Solutionz 24/7

4.47(
29
)
Approved Pro
Customers say: Quality work
30 years of experience
Free onsite estimate

With over 20 years of experience in the industry, we are the experts you need to take care of your home or business. We handle everything from removal to testing. We will treat your home as we would treat our own. Give Mold Solutionz 24/7 a call today. We look forward to working with you! We handle emergencies!

"Friendly servicer. However, had a bit of sticker shock with air sampling. Was told it was $160 per sample but it wasn?t clear until she finished that the total would be $320 (a control sample target sample). It would have been better to clearly quote the expected total. "

Christine N on February 2025

With over 20 years of experience in the industry, we are the experts you need to take care of your home or business. We handle everything from removal to testing. We will treat your home as we would treat our own. Give Mold Solutionz 24/7 a call today. We look forward to working with you! We handle emergencies!

"Friendly servicer. However, had a bit of sticker shock with air sampling. Was told it was $160 per sample but it wasn?t clear until she finished that the total would be $320 (a control sample target sample). It would have been better to clearly quote the expected total. "

Christine N on February 2025


Avatar for Socal Express Restoration and Construction Inc.

Socal Express Restoration and Construction Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Socal Express Restoration and Construction Inc.

New on HomeAdvisorNew 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

4.29(
95
)
Approved Pro

Mold Test Company NO CA

4.29(
95
)
Approved Pro
Customers say: Super punctual
330 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.

"- 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


Avatar for Pure Maintenance of Orange County

Pure Maintenance of Orange County

4.72(
17
)
Approved Pro

Pure Maintenance of Orange County

4.72(
17
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
82 local quotes requested

Pure Maintenance is the most affordable mold remediation solution. Our demolition free mold remediation methods make our services very effective and pain free. Without the demolition we can usually save you a lot of money to not spend on the four letter word... Mold. Give us a call for a free estimate for your mold problems or we can give you an air quality test to see if the issue is serious or not. Our mission is to maintain and improve individuals' health, through non-toxic elimination of germs, bacteria, fungi, mold and toxins by servicing your needs through our patented dry fog equipment.

"Went well. Pro was very informative and clear. Would recommend for suspected mold issue."

Michael N on July 2024

Pure Maintenance is the most affordable mold remediation solution. Our demolition free mold remediation methods make our services very effective and pain free. Without the demolition we can usually save you a lot of money to not spend on the four letter word... Mold. Give us a call for a free estimate for your mold problems or we can give you an air quality test to see if the issue is serious or not. Our mission is to maintain and improve individuals' health, through non-toxic elimination of germs, bacteria, fungi, mold and toxins by servicing your needs through our patented dry fog equipment.

"Went well. Pro was very informative and clear. Would recommend for suspected mold issue."

Michael N on July 2024


Avatar for Masizo Restorations

Masizo Restorations

5.00(
5
)
Approved Pro

Masizo Restorations

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

We offer a variety of remodeling services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I had a remodel project in my kitchen and it turned out great, I could not ask for a better contractor to perform the scope of work at hand! Steve was very communicative and performed with precise accuracy! I highly recommend Masizo Development if you’re looking to remodel your home!"

Nicole B on December 2024

We offer a variety of remodeling services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I had a remodel project in my kitchen and it turned out great, I could not ask for a better contractor to perform the scope of work at hand! Steve was very communicative and performed with precise accuracy! I highly recommend Masizo Development if you’re looking to remodel your home!"

Nicole B on December 2024


Avatar for Santa Clarita Mold Inspection

Santa Clarita Mold Inspection

5.00(
10
)
Approved Pro

Santa Clarita Mold Inspection

5.00(
10
)
Approved Pro
1 years of experience
Free onsite estimate

I started Santa Clarita Mold Inspection after my family went through a costly remediation that proved to be unnecessary. That is why our company’s focus is solely on mold testing and air quality — never remediation. My goal is to help as many people as possible get honest answers about their air quality. We are a family owned business and we enjoy what we do. Every home I step into, I treat like my own, every time.

"Extremely courteous and professional. If you have any doubt about mold in your home, contact Santa Clarita Mold Inspection to give you an honest and detailed report. "

Sean P on November 2025

I started Santa Clarita Mold Inspection after my family went through a costly remediation that proved to be unnecessary. That is why our company’s focus is solely on mold testing and air quality — never remediation. My goal is to help as many people as possible get honest answers about their air quality. We are a family owned business and we enjoy what we do. Every home I step into, I treat like my own, every time.

"Extremely courteous and professional. If you have any doubt about mold in your home, contact Santa Clarita Mold Inspection to give you an honest and detailed report. "

Sean P on November 2025


Avatar for Prestige Environmental

Prestige Environmental

5.00(
7
)
Approved Pro

Prestige Environmental

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

If a disaster damages your home or business, you must act quickly. At Prestige Environmental, we are available around the clock to help restore your property. Prestige Environmental has been providing exceptional restoration services. Since 2016, we have expanded our service portfolio to include Mold Remediation, Asbestos Abatement and Water Damage Restoration. • We are available 24/7 in the case of emergencies. • We offer immediate local response. • Our company is certified and insured. • All of our employees are fully trained and certified. • We use state-of-the-art equipment. Our advantage is a national team of professional technicians combined with the care and customer service you’d expect from a local provider. Customers are served by experienced and knowledgeable technicians using the best technology and appropriate equipment in the industry. Prestige Environmental, you can set a schedule 7 days a week to find the right time to schedule your appointment. Asbestos Removal Contractors License Number & Water Damage and Restoration Number. CSLB License # 1094822 DOSH # 1253 IICRC # 70028456

"The whole process was as painless as could be. They did excellent work and were efficient and quick. Would definitely hire again!"

Jacob E on November 2024

If a disaster damages your home or business, you must act quickly. At Prestige Environmental, we are available around the clock to help restore your property. Prestige Environmental has been providing exceptional restoration services. Since 2016, we have expanded our service portfolio to include Mold Remediation, Asbestos Abatement and Water Damage Restoration. • We are available 24/7 in the case of emergencies. • We offer immediate local response. • Our company is certified and insured. • All of our employees are fully trained and certified. • We use state-of-the-art equipment. Our advantage is a national team of professional technicians combined with the care and customer service you’d expect from a local provider. Customers are served by experienced and knowledgeable technicians using the best technology and appropriate equipment in the industry. Prestige Environmental, you can set a schedule 7 days a week to find the right time to schedule your appointment. Asbestos Removal Contractors License Number & Water Damage and Restoration Number. CSLB License # 1094822 DOSH # 1253 IICRC # 70028456

"The whole process was as painless as could be. They did excellent work and were efficient and quick. Would definitely hire again!"

Jacob E on November 2024


Avatar for Pro Elite Restoration

Pro Elite Restoration

5.00(
10
)
Approved Pro

Pro Elite Restoration

5.00(
10
)
Approved Pro
Super Service Award
8 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's 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. Call us today!

"Wonderful company. Knows all about building.."

Charlotte Q on December 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's 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. Call us today!

"Wonderful company. Knows all about building.."

Charlotte Q on December 2025


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
10 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 Air Mold Testing

Pure Air Mold Testing

5.00(
13
)
Approved Pro

Pure Air Mold Testing

5.00(
13
)
Approved Pro
24 local quotes requested
Free onsite estimate

Pure Air Mold Testing is here to help! We offer professional mold testing services. We are based out of the Los Angeles, CA area. We provide mold inspections, air quality testing, and moisture assessments for homes and businesses. we use certified lab analysis and advanced equipment to detect mold accurately and identify hidden moisture issues. our team delivers fast, reliable results and clear explanations so you know exactly what's affecting your indoor environment. Whether your'e dealing with allergies, odors, or recent water damage, Pureair Mold Testing helps you create a cleaner, healthier space, with honest, high quality service you can trust.

"Excellent service and clear communication throughout the mold testing process. They were knowledgeable, efficient, and easy to work with."

Melvin L on December 2025

Pure Air Mold Testing is here to help! We offer professional mold testing services. We are based out of the Los Angeles, CA area. We provide mold inspections, air quality testing, and moisture assessments for homes and businesses. we use certified lab analysis and advanced equipment to detect mold accurately and identify hidden moisture issues. our team delivers fast, reliable results and clear explanations so you know exactly what's affecting your indoor environment. Whether your'e dealing with allergies, odors, or recent water damage, Pureair Mold Testing helps you create a cleaner, healthier space, with honest, high quality service you can trust.

"Excellent service and clear communication throughout the mold testing process. They were knowledgeable, efficient, and easy to work with."

Melvin L on December 2025

...
Showing 1-10 of 1017
FAQs for mold & toxic material test projects in Los Angeles, CA

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 Los Angeles, CA homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.