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Mold & toxic material testers in Belmont

Indoor Environmental Systems, LLC
16201 Heather Court
4.83(
31
)
Approved Pro
Indoor Environmental Systems, LLC
16201 Heather Court
4.83(
31
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Indoor Environmental Systems, LLC is 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.

"Fast service."

Kathy A on May 2019

Indoor Environmental Systems, LLC is 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.

"Fast service."

Kathy A on May 2019


*Mold Test Company Central Hub
PO Box 295
New on HomeAdvisorNew on Angi
Approved Pro
*Mold Test Company Central Hub
PO Box 295
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

When you have mold, making the correct decisions right away is critical. Whether it?s mold in your home, school, place of work or apartment there are many factors to consider. Will you be seeking property damages? Is anyone sick from mold exposure? Do you just want to test to be sure your environment is safe? Do you need Post Mold Remediation Testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It?s important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages & property damages require different environmental tests to prove your case in court. Tests that a common or inexperienced mold inspector would not typically use or know to use.

When you have mold, making the correct decisions right away is critical. Whether it?s mold in your home, school, place of work or apartment there are many factors to consider. Will you be seeking property damages? Is anyone sick from mold exposure? Do you just want to test to be sure your environment is safe? Do you need Post Mold Remediation Testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It?s important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages & property damages require different environmental tests to prove your case in court. Tests that a common or inexperienced mold inspector would not typically use or know to use.


Avatar for SGS Environmental and CERI
SGS Environmental and CERI
6520 Chippewa Highway
4.84(
48
)
Approved Pro
SGS Environmental and CERI
6520 Chippewa Highway
4.84(
48
)
Approved Pro
Customers say: Quick response
152 local quotes requested
28 years of experience

Indoor Environmental Company specializing in indoor air quality testing and treatment for mold, asbestos and lead. Using state-of-the-art technology, SGS/Critical Environmental takes pride in their workmanship and customer satisfaction. SGS/Critical is the clear choice for all of your environmental needs. Our skilled technicians are trained and certified with years of experience, so let our team help you with your mold and air quality issues.

"Travis and Critical Environment responded quickly. Called me back right away on a Sunday morning. He did a job for me earlier this year and had an issue come up while that job was under warranty still. He took care of the problem no questions asked standing behind the warranty."

Robert D on April 2025

Indoor Environmental Company specializing in indoor air quality testing and treatment for mold, asbestos and lead. Using state-of-the-art technology, SGS/Critical Environmental takes pride in their workmanship and customer satisfaction. SGS/Critical is the clear choice for all of your environmental needs. Our skilled technicians are trained and certified with years of experience, so let our team help you with your mold and air quality issues.

"Travis and Critical Environment responded quickly. Called me back right away on a Sunday morning. He did a job for me earlier this year and had an issue come up while that job was under warranty still. He took care of the problem no questions asked standing behind the warranty."

Robert D on April 2025


Avatar for Prestige Property Inspection, LLC
Prestige Property Inspection, LLC
4333 46th St.
5.00(
2
)
Approved Pro
Prestige Property Inspection, LLC
4333 46th St.
5.00(
2
)
Approved Pro
47 local quotes requested
1 years of experience

Prestige Property Inspection, LLC is a locally owned company. We know you rely on us for a quality and ethical experience. We understand how personal home purchasing is. We want to offer good sound information for your ability to make solid decisions. Call us today for your inspection and environmental testing needs

"I had Dane from Prestige Property Inspection come inspect my home and had such a wonderful experience that when my parents passed away and I had to go through all their properties I knew who to call. He was so accommodating, kind and helpful."

stephanie z on February 2025

Prestige Property Inspection, LLC is a locally owned company. We know you rely on us for a quality and ethical experience. We understand how personal home purchasing is. We want to offer good sound information for your ability to make solid decisions. Call us today for your inspection and environmental testing needs

"I had Dane from Prestige Property Inspection come inspect my home and had such a wonderful experience that when my parents passed away and I had to go through all their properties I knew who to call. He was so accommodating, kind and helpful."

stephanie z on February 2025


Avatar for ELCO Restoration, LLC
ELCO Restoration, LLC
9212 128TH AVE
5.00(
5
)
Approved Pro
ELCO Restoration, LLC
9212 128TH AVE
5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

We value honest quotes, clean work sites, and quality workmanship. From mold remediation to restoration and remodels, we want to make sure you have the information you need to make the right decision for your home. At ELCO, a job well done involves honest quotes and quality workmanship. Our process is designed to be as streamlined and educational as possible. This takes shape in three steps: a consultation, an onsite visit, and an estimate and project proposal.

"Ethan was very helpful and answered any questions I had about the process. Overall, was super communicative and wonderful to work with them."

Grace H on May 2024

We value honest quotes, clean work sites, and quality workmanship. From mold remediation to restoration and remodels, we want to make sure you have the information you need to make the right decision for your home. At ELCO, a job well done involves honest quotes and quality workmanship. Our process is designed to be as streamlined and educational as possible. This takes shape in three steps: a consultation, an onsite visit, and an estimate and project proposal.

"Ethan was very helpful and answered any questions I had about the process. Overall, was super communicative and wonderful to work with them."

Grace H on May 2024


Avatar for ALS Property Associates, Inc.
ALS Property Associates, Inc.
9406 E K Ave Suite 3
5.00(
4
)
Approved Pro
ALS Property Associates, Inc.
9406 E K Ave Suite 3
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
88 local quotes requested

ALS Property Associates, Inc. is an indoor air quality business that specializes in Radon Mitigation/Testing, Mold Remediation/Testing, along with Indoor Air Quality Improvements/Testing. We truly believe we are savings lives by lowering the risk of developing lung cancer from radon. We also take pride in the fact that we are improving the indoor air quality throughout the communities that we serve. Our quality of work is some of the best in the industry and we have many solutions and products available to our customers that others do not offer. We are a true local family business and treat our customers as if they were part of our family. ALS Property Associates, Inc. has been in business since 2017 and our team has 45 plus years of experience in the industry. We are dedicated to making the indoor air of the customers we serve the best that it can be.

"Job went very well. They did a wonderful job."

Sandra S on August 2023

ALS Property Associates, Inc. is an indoor air quality business that specializes in Radon Mitigation/Testing, Mold Remediation/Testing, along with Indoor Air Quality Improvements/Testing. We truly believe we are savings lives by lowering the risk of developing lung cancer from radon. We also take pride in the fact that we are improving the indoor air quality throughout the communities that we serve. Our quality of work is some of the best in the industry and we have many solutions and products available to our customers that others do not offer. We are a true local family business and treat our customers as if they were part of our family. ALS Property Associates, Inc. has been in business since 2017 and our team has 45 plus years of experience in the industry. We are dedicated to making the indoor air of the customers we serve the best that it can be.

"Job went very well. They did a wonderful job."

Sandra S on August 2023


American Flo Blasting
2449 South 40th
4.75(
4
)
Approved Pro
American Flo Blasting
2449 South 40th
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

American Flo Blasting is a full service soda, sand, and multi-media blasting co. located in Climax, Mi just outside of Galesburg. This company is a mobil operation that will come to you or you may choose to drop off smaller jobs at our shop. We specialize in mold remediation, fire damage restoration, paint removal from brick buildings as well as antique auto restoring. We will work with your insurance company to insure your satisfaction. Free estimates! Call 269-207-2514, 7 days a week to schedule an appointment. 8:00 am to 6:00 pm

"They did the job very good. It did not take a whole day. His company called me right away."

Christina S on March 2023

American Flo Blasting is a full service soda, sand, and multi-media blasting co. located in Climax, Mi just outside of Galesburg. This company is a mobil operation that will come to you or you may choose to drop off smaller jobs at our shop. We specialize in mold remediation, fire damage restoration, paint removal from brick buildings as well as antique auto restoring. We will work with your insurance company to insure your satisfaction. Free estimates! Call 269-207-2514, 7 days a week to schedule an appointment. 8:00 am to 6:00 pm

"They did the job very good. It did not take a whole day. His company called me right away."

Christina S on March 2023


Avatar for Karma Environmental Solutions
Karma Environmental Solutions
Po Box 101
New on HomeAdvisorNew on Angi
Approved Pro
Karma Environmental Solutions
Po Box 101
New on AngiNew on HomeAdvisor
Approved Pro
393 local quotes requested
4 years of experience

Environmental work includes Asbestos Abatement Lead Abatement Mold Remediation Demolition services Karma Environmental Solutions strives to make our clients happy. We have experience with historical buildings such as the Capitol Building in Lansing, MI. We provide work in Schools, Hospitals, Churches and we have over 15 years of Abatement Experience in both Residential and commercial jobs. We Provide Emergency Services as we work hand in hand with the State of Michigan. Chris (owner) is very knowledgeable in asbestos removal. We understand that finding asbestos in your home or place of business can be a scary situation, this is why it is so important to find a good asbestos removal company. Karma Environmental Solutions, LLC is committed to walking our customers through the process of asbestos removal/ lead removal and giving you peace of mind. This is a family owned company. Owner Operated. Karma Environmental Solutions LLC opened up for business in 2021.

Environmental work includes Asbestos Abatement Lead Abatement Mold Remediation Demolition services Karma Environmental Solutions strives to make our clients happy. We have experience with historical buildings such as the Capitol Building in Lansing, MI. We provide work in Schools, Hospitals, Churches and we have over 15 years of Abatement Experience in both Residential and commercial jobs. We Provide Emergency Services as we work hand in hand with the State of Michigan. Chris (owner) is very knowledgeable in asbestos removal. We understand that finding asbestos in your home or place of business can be a scary situation, this is why it is so important to find a good asbestos removal company. Karma Environmental Solutions, LLC is committed to walking our customers through the process of asbestos removal/ lead removal and giving you peace of mind. This is a family owned company. Owner Operated. Karma Environmental Solutions LLC opened up for business in 2021.


Avatar for Prime Contracting, LLC
Prime Contracting, LLC
PO Box 343
4.90(
10
)
Approved Pro
Prime Contracting, LLC
PO Box 343
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
201 local quotes requested

Prime Contracting LLC is a company with over 30 years combined experience in Asbestos Abatement, Mold Remediation, and Selective Demolition. Let us help take the danger for you from hazardous material Removal. Licensed and Insured… we do not do testing of any kind

"Work went very well and would highly recommend"

Kimber w on February 2023

Prime Contracting LLC is a company with over 30 years combined experience in Asbestos Abatement, Mold Remediation, and Selective Demolition. Let us help take the danger for you from hazardous material Removal. Licensed and Insured… we do not do testing of any kind

"Work went very well and would highly recommend"

Kimber w on February 2023


J & S Siding Inc
PO Box 547
4.00(
8
)
J & S Siding Inc
PO Box 547
4.00(
8
)
Customers say: Terrific value
26 years of experience

The J & S Siding, Inc. team employs 11 full time employees in the field as well as a team of 4 salesmen. We are one of the only full service Material & Labor service providers that employs our staff. We only employ the most highly trained installation specialists and sales staff to better service our clients. As a specialist in exterior building & remodeling projects we strive to provide the best curb appeal in the industry. We help in the design as well as installation for all of our clients to insure that you are getting the most from your investment! We are a James Hardie Preferred Remodeler.

"Always on time, very respectful, professional and extremely knowledgeable. Takes time to listen, provide great feedback and answers questions accordingly. Would highly recommend working with J and S Siding."

Debra M on October 2024

The J & S Siding, Inc. team employs 11 full time employees in the field as well as a team of 4 salesmen. We are one of the only full service Material & Labor service providers that employs our staff. We only employ the most highly trained installation specialists and sales staff to better service our clients. As a specialist in exterior building & remodeling projects we strive to provide the best curb appeal in the industry. We help in the design as well as installation for all of our clients to insure that you are getting the most from your investment! We are a James Hardie Preferred Remodeler.

"Always on time, very respectful, professional and extremely knowledgeable. Takes time to listen, provide great feedback and answers questions accordingly. Would highly recommend working with J and S Siding."

Debra M on October 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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