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Mold & toxic material testers in Oswego

Avatar for Mold Test Company IL
Mold Test Company IL
PO Box 14
4.11(
87
)
Approved Pro
Mold Test Company IL
PO Box 14
4.11(
87
)
Approved Pro
Customers say: True professional
275 local quotes requested
17 years of experience

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. Are you going to be involved in a Mold Lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? 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

"loved him"

Paul M on January 2025

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. Are you going to be involved in a Mold Lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? 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

"loved him"

Paul M on January 2025


Avatar for Green Home Solutions - Chicago West Suburbs
Green Home Solutions - Chicago West Suburbs
367 S Rohlwing Rd Ste O
4.90(
31
)
Approved Pro
Green Home Solutions - Chicago West Suburbs
367 S Rohlwing Rd Ste O
4.90(
31
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
34 local quotes requested

Green Home Solutions - Chicago West Suburbs is committed to excellence in every aspect of our business. Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! - Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.- Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.- EPA plant based organic registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. - Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors. - Effective: 100% Kill Rate for mold, odor and VOC's. - Happy Customers: 98.8% Customer Satisfaction

"Friendly and honest!"

Frank L on October 2024

Green Home Solutions - Chicago West Suburbs is committed to excellence in every aspect of our business. Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! - Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.- Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.- EPA plant based organic registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. - Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors. - Effective: 100% Kill Rate for mold, odor and VOC's. - Happy Customers: 98.8% Customer Satisfaction

"Friendly and honest!"

Frank L on October 2024


Avatar for Pure Maintenance of Will County
Pure Maintenance of Will County
2662 Bimini Lane
4.96(
24
)
Approved Pro
Pure Maintenance of Will County
2662 Bimini Lane
4.96(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Pure Mold Free are your experts for mold removal and remediation within Will County Illinois. We can do a whole home scan of your home with the InstaScope. With the InstaScope we can detect airborne mold anywhere in your home. Results of the scan are shown immediately, displayed on an ipad so both you and the mold tester can see them. A copy of the report is also emailed to you so you can review the results or store for future reference. Our mold remediation VaPure technology eliminates mold with tiny particles of a “dry” fog to fill the capacity of your home or business. This destroys the mold cells in the space. The positive pressure cold sterilant VaPure creates a vapor so thick you can hardly see through it, getting behind walls and essentially going anywhere mold exists. The best part is because it is a vapor so nothing gets wet.

"Great service, let me know what was going on during each step and also gave insight"

Jazmin M on January 2021

Pure Mold Free are your experts for mold removal and remediation within Will County Illinois. We can do a whole home scan of your home with the InstaScope. With the InstaScope we can detect airborne mold anywhere in your home. Results of the scan are shown immediately, displayed on an ipad so both you and the mold tester can see them. A copy of the report is also emailed to you so you can review the results or store for future reference. Our mold remediation VaPure technology eliminates mold with tiny particles of a “dry” fog to fill the capacity of your home or business. This destroys the mold cells in the space. The positive pressure cold sterilant VaPure creates a vapor so thick you can hardly see through it, getting behind walls and essentially going anywhere mold exists. The best part is because it is a vapor so nothing gets wet.

"Great service, let me know what was going on during each step and also gave insight"

Jazmin M on January 2021


Avatar for Mr. Mold
Mr. Mold
101 Schelter Rd Unit 101
5.00(
6
)
Approved Pro
Mr. Mold
101 Schelter Rd Unit 101
5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

We are a fully licensed, certified, and insured company, specializing in air quality management, mold testing, mold remediation, and flood damage restoration. Leveraging our extensive industry knowledge and experience, we are dedicated to providing our clients with the highest quality services to ensure a healthier and safer indoor environment. Our team of trained professionals is equipped with EPA approved equipment to identify and combat air quality issues, accurately detect mold, and effectively remediate it. In the event of flood damage, we are on hand to deliver prompt and thorough restoration services. Our mission is to safeguard your well-being by addressing these significant threats to your indoor environment. With us, you can rest

"I had a great experience with Mr Mold. I hired them for both my home and office. From start to finish, the entire team was professional, friendly, and extremely knowledgeable. They were extremely thorough. Not only did they remove the mold, they took the time to explain exactly what the issues were, why they were happening, and how to prevent them in the future. They gave me practical tips and made sure I understood every step of the process. It?s rare to find a company that cares this much about their work and their clients. They are the kind of company that wants to get the job done and make it so that you will never have the need to call again. In addition, they made scheduling incredibly easy and flexible. I never felt stressed about having to move my schedule around, they worked around me, not the other way around. It made the whole process simple. "

Ben G on April 2025

We are a fully licensed, certified, and insured company, specializing in air quality management, mold testing, mold remediation, and flood damage restoration. Leveraging our extensive industry knowledge and experience, we are dedicated to providing our clients with the highest quality services to ensure a healthier and safer indoor environment. Our team of trained professionals is equipped with EPA approved equipment to identify and combat air quality issues, accurately detect mold, and effectively remediate it. In the event of flood damage, we are on hand to deliver prompt and thorough restoration services. Our mission is to safeguard your well-being by addressing these significant threats to your indoor environment. With us, you can rest

"I had a great experience with Mr Mold. I hired them for both my home and office. From start to finish, the entire team was professional, friendly, and extremely knowledgeable. They were extremely thorough. Not only did they remove the mold, they took the time to explain exactly what the issues were, why they were happening, and how to prevent them in the future. They gave me practical tips and made sure I understood every step of the process. It?s rare to find a company that cares this much about their work and their clients. They are the kind of company that wants to get the job done and make it so that you will never have the need to call again. In addition, they made scheduling incredibly easy and flexible. I never felt stressed about having to move my schedule around, they worked around me, not the other way around. It made the whole process simple. "

Ben G on April 2025


Avatar for Great Environmental, Inc.
Great Environmental, Inc.
1807 Hawthorne Lane
5.00(
42
)
Approved Pro
Great Environmental, Inc.
1807 Hawthorne Lane
5.00(
42
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 years of experience

Great Environmental has been helping homeowners and small business owners with their environmental and air quality concerns since 2005. Through our 20+ years in business, we get calls all the time from people who suspect there is “something going on” in their home or business that is making people sick. We would go out and do a standard airborne mold test, and there were dozens of instances where the results came back as normal. Our customers were left paying for a test instead of getting some answers. In these cases, all we were able to tell them is what WASN'T causing their symptoms… until now! Introducing our IAQ Home Survey: - Monitors for 500+ airborne chemicals AND hidden mold growth with a SINGLE AIR SAMPLE! - One test covers up to 2,000 sq. ft. - Identifies chemical pollutants that could make you sick - Predicts sources of the chemicals, whether from the home or its contents Get the peace of mind you are looking for, not just mold test results and no solutions!!

"Excellent! It is a Family owned business. Matt is very personable and explained everything with the whole process. I needed someone right away, and he genuinely seemed like he wanted to help. He fit us in his schedule immediately, even right before Memorial weekend. We got results very quickly, within 2-3 days and we were able to move along closing on our house. I would definitely recommend them as well as the testing for your home."

Patricia H on June 2022

Great Environmental has been helping homeowners and small business owners with their environmental and air quality concerns since 2005. Through our 20+ years in business, we get calls all the time from people who suspect there is “something going on” in their home or business that is making people sick. We would go out and do a standard airborne mold test, and there were dozens of instances where the results came back as normal. Our customers were left paying for a test instead of getting some answers. In these cases, all we were able to tell them is what WASN'T causing their symptoms… until now! Introducing our IAQ Home Survey: - Monitors for 500+ airborne chemicals AND hidden mold growth with a SINGLE AIR SAMPLE! - One test covers up to 2,000 sq. ft. - Identifies chemical pollutants that could make you sick - Predicts sources of the chemicals, whether from the home or its contents Get the peace of mind you are looking for, not just mold test results and no solutions!!

"Excellent! It is a Family owned business. Matt is very personable and explained everything with the whole process. I needed someone right away, and he genuinely seemed like he wanted to help. He fit us in his schedule immediately, even right before Memorial weekend. We got results very quickly, within 2-3 days and we were able to move along closing on our house. I would definitely recommend them as well as the testing for your home."

Patricia H on June 2022


Avatar for Stuedemann Radon Resolution
Stuedemann Radon Resolution
2864 E 2539Th Rd
5.00(
3
)
Approved Pro
Stuedemann Radon Resolution
2864 E 2539Th Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
87 local quotes requested

WIPE OUT RADON WITH STUEDEMANN RADON RESOLUTIONS Stuedemann Radon Resolutions is a husband and wife team committed to providing expert personal radon-related services to the communities we serve, and is committed to providing all services in accordance with the requirements of the Radon Industry Licensing Act 32, Illinois Administrative Code 422, Licensing of Radon Mitigation Services, and our Quality Assurance Program (QAP). Compliance with our policy is mandatory for all Stuedemann Radon Resolutions, employees involved in radon-related services or practices. The Stuedemann Promise: Life-time guarantee on workmanship & unconditional system success; Follow tradition of our 25-year commitment to use of only quality materials; fan manufacturer offer of 5 year warrantee on fan parts; system designed for all lowest-level conditions: basement, crawlspace, slabs; unconditionally guaranteed to reduce radon levels to below 4.0 pCi/L; family-owned and operated since 1985; free estimates & fully insured.

WIPE OUT RADON WITH STUEDEMANN RADON RESOLUTIONS Stuedemann Radon Resolutions is a husband and wife team committed to providing expert personal radon-related services to the communities we serve, and is committed to providing all services in accordance with the requirements of the Radon Industry Licensing Act 32, Illinois Administrative Code 422, Licensing of Radon Mitigation Services, and our Quality Assurance Program (QAP). Compliance with our policy is mandatory for all Stuedemann Radon Resolutions, employees involved in radon-related services or practices. The Stuedemann Promise: Life-time guarantee on workmanship & unconditional system success; Follow tradition of our 25-year commitment to use of only quality materials; fan manufacturer offer of 5 year warrantee on fan parts; system designed for all lowest-level conditions: basement, crawlspace, slabs; unconditionally guaranteed to reduce radon levels to below 4.0 pCi/L; family-owned and operated since 1985; free estimates & fully insured.


MK Radon Specialists
New on HomeAdvisorNew on Angi
Approved Pro
MK Radon Specialists
New on AngiNew on HomeAdvisor
Approved Pro
62 local quotes requested
5 years of experience

At MK Radon Specialists, we are dedicated to ensuring the safety and well-being of our community by providing top-notch radon testing and mitigation services. Based in Plainfield, IL, we specialize in identifying and reducing radon levels in residential properties. Our Mission: To protect families from the dangers of radon exposure through reliable testing and effective mitigation solutions. What We Offer: Radon Testing: Utilizing state-of-the-art equipment, we conduct thorough radon testing to detect the presence and concentration of radon gas in your property. Mitigation Systems: Our team designs and installs customized radon mitigation systems tailored to your specific needs, ensuring maximum efficiency and safety. Maintenance Services: We provide ongoing maintenance to ensure your radon mitigation system continues to operate effectively. Why Choose Us: Expertise: Our team comprises experienced professionals who are well-versed in the latest radon detection and mitiga tion techniques. Customer-Centric Approach: We prioritize your safety and satisfaction, offering personalized services and transparent communication. Affordable Solutions: We believe that everyone deserves a safe living environment, which is why we offer competitive pricing without compromising on quality. Contact Us: Protect your home from radon exposure today. Contact MK Radon Specialists for a free consultation and take the first step towards a healthier environment.

At MK Radon Specialists, we are dedicated to ensuring the safety and well-being of our community by providing top-notch radon testing and mitigation services. Based in Plainfield, IL, we specialize in identifying and reducing radon levels in residential properties. Our Mission: To protect families from the dangers of radon exposure through reliable testing and effective mitigation solutions. What We Offer: Radon Testing: Utilizing state-of-the-art equipment, we conduct thorough radon testing to detect the presence and concentration of radon gas in your property. Mitigation Systems: Our team designs and installs customized radon mitigation systems tailored to your specific needs, ensuring maximum efficiency and safety. Maintenance Services: We provide ongoing maintenance to ensure your radon mitigation system continues to operate effectively. Why Choose Us: Expertise: Our team comprises experienced professionals who are well-versed in the latest radon detection and mitiga tion techniques. Customer-Centric Approach: We prioritize your safety and satisfaction, offering personalized services and transparent communication. Affordable Solutions: We believe that everyone deserves a safe living environment, which is why we offer competitive pricing without compromising on quality. Contact Us: Protect your home from radon exposure today. Contact MK Radon Specialists for a free consultation and take the first step towards a healthier environment.


Avatar for Asbestos Project Management
Asbestos Project Management
13132 Wood Duck Drive
4.94(
16
)
Approved Pro
Asbestos Project Management
13132 Wood Duck Drive
4.94(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Family owned and operated company since 1984. APM provides Asbestos testing and removal services for both residential and commercial properties. The costs of services are determined by the job and we do not charge travel charges or credit card fees. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. We are open 6 days a week, so read more below on all the services we offer and contact us with any questions or to schedule a free estimate today! LICENSE # 500-0234

"Brett and his team did great work on our asbestos removal project. I would highly recommend these professionals for any removal job."

Dave C on August 2024

Family owned and operated company since 1984. APM provides Asbestos testing and removal services for both residential and commercial properties. The costs of services are determined by the job and we do not charge travel charges or credit card fees. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. We are open 6 days a week, so read more below on all the services we offer and contact us with any questions or to schedule a free estimate today! LICENSE # 500-0234

"Brett and his team did great work on our asbestos removal project. I would highly recommend these professionals for any removal job."

Dave C on August 2024


Avatar for Illinois Mold Eradicator
Illinois Mold Eradicator
4453 Camden Ct
5.00(
43
)
Approved Pro
Illinois Mold Eradicator
4453 Camden Ct
5.00(
43
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
180 local quotes requested

Welcome to Mold Eradicator. You have come to the right place if you are dealing with unpleasant and intrusive mold. We are experts in Mold Removal/Remediation and water clean up and dry out so mold won't spread or grow. We do not offer Mold Inspections or Testing as we specialize in remediation of multiple molds including the most common and dangerous Black Mold (Stachybotrys) which have microtoxins and release poisonous gas, Chaetomium commonly found on sheetrock and paper and Aspergillus normally found on food related surfaces. Contact me today to get this resolved as quickly as possible! Proudly offering 10% off for Veterans!

"very. job completed before he left. very knowledgeable and polite"

Jean S on March 2025

Welcome to Mold Eradicator. You have come to the right place if you are dealing with unpleasant and intrusive mold. We are experts in Mold Removal/Remediation and water clean up and dry out so mold won't spread or grow. We do not offer Mold Inspections or Testing as we specialize in remediation of multiple molds including the most common and dangerous Black Mold (Stachybotrys) which have microtoxins and release poisonous gas, Chaetomium commonly found on sheetrock and paper and Aspergillus normally found on food related surfaces. Contact me today to get this resolved as quickly as possible! Proudly offering 10% off for Veterans!

"very. job completed before he left. very knowledgeable and polite"

Jean S on March 2025


Avatar for PROFESSIONAL RADON SYSTEMS INC
PROFESSIONAL RADON SYSTEMS INC
10212 S Mandel St
4.84(
86
)
Approved Pro
PROFESSIONAL RADON SYSTEMS INC
10212 S Mandel St
4.84(
86
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
89 local quotes requested

****** WE ARE NOT A RADON TESTER***** We have been servicing the greater Chicagoland area since 1988. Our state certified technicians perform all radon mitigation installations. We offer hassle-free, prompt, professional residential and commercial radon mitigation services. ******* PLEASE NOTE!!!****** The coupon that is available on our listing is only valid for Angi members. If you are taking advantage of this savings opportunity, the coupon must be printed and presented along with your payment. NO EXCEPTIONS!

"Work completed as expected"

Jim S on December 2024

****** WE ARE NOT A RADON TESTER***** We have been servicing the greater Chicagoland area since 1988. Our state certified technicians perform all radon mitigation installations. We offer hassle-free, prompt, professional residential and commercial radon mitigation services. ******* PLEASE NOTE!!!****** The coupon that is available on our listing is only valid for Angi members. If you are taking advantage of this savings opportunity, the coupon must be printed and presented along with your payment. NO EXCEPTIONS!

"Work completed as expected"

Jim S on December 2024

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FAQs for mold & toxic material test projects in Oswego, IL

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 Oswego, IL homeowners’ guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
sump pump radon gas removal system in basement of home
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Professional in protective suit removing mold from home
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Two professionals removing asbestos from a roof
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Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
professional in protective suit removing asbestos from attic of home
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professional testing for toxic lead in home
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