Top-rated indoor air quality testers.

Get matched with top indoor air quality testers in Mchenry, IL

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 Indoor air quality testers in Mchenry

Avatar for Bernhardt Restoration

Bernhardt Restoration

5.00(
18
)
Approved Pro

Bernhardt Restoration

5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
45 local quotes requested

Bernhardt Restoration is an environmental solutions company. We offer common sense solutions to remove mold; completely restoring residential and commercial buildings to conditions healthier and cleaner than before the problem occurred. We are a mold remediation company who specializes in mold removal. We are the best company to call in the Chicago land area for mold cleaning, commercial mold removal and residential mold removal. Since 1994, Bernhardt Restoration has specialized in indoor air quality, total restoration and remediation from, fire damage, water damage, mold and bacteria contamination. Bernhardt Restoration's personnel are certified through the Association of Specialists in Cleaning and Restoration International, Institution of Inspection Cleaning and Restoration, Vortex Drying Systems as Certified Indoor Environmentalists and Certified in Mold Remediation just to name a few. Our products are like no other in that they continue to prevent and eliminate microbial growth long after we finish the job.

"Timely response.. honest assessment.. friendly demeanor "

Paul A on November 2025

Bernhardt Restoration is an environmental solutions company. We offer common sense solutions to remove mold; completely restoring residential and commercial buildings to conditions healthier and cleaner than before the problem occurred. We are a mold remediation company who specializes in mold removal. We are the best company to call in the Chicago land area for mold cleaning, commercial mold removal and residential mold removal. Since 1994, Bernhardt Restoration has specialized in indoor air quality, total restoration and remediation from, fire damage, water damage, mold and bacteria contamination. Bernhardt Restoration's personnel are certified through the Association of Specialists in Cleaning and Restoration International, Institution of Inspection Cleaning and Restoration, Vortex Drying Systems as Certified Indoor Environmentalists and Certified in Mold Remediation just to name a few. Our products are like no other in that they continue to prevent and eliminate microbial growth long after we finish the job.

"Timely response.. honest assessment.. friendly demeanor "

Paul A on November 2025


"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025

We specialize in Asbestos Testing, Asbestos Removal, Mold Mitigation, Demolition, concrete Epoxy Flooring, Flood Restoration, Cleaning services, and general home repairs. Contact us for a free estimate. With 20 years of experience, we stand out Keeping Your Space Safe.

"Marcos was friendly and fast, and flexible in scheduling. He and his crew did a great job for us in removing asbestos tiles from our basement flooring so we could have interior drain tiling installed. In the process, they also discovered some mold, which they were able to deal with at the same time. He came with a large crew, so they finished a large job very quickly. The space was well cleaned afterwards, and we received the necessary clearances. Highly recommend."

Kirsty C on June 2025


Avatar for Gardner Services

Gardner Services

4.92(
12
)
Approved Pro

Gardner Services

4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

ONE DAY service available. Family owned and operated, since 1996. We are the areas most trusted name in Mold Inspections for Real Estate closings and General Air Quality testing for Mold, Allergens and full spectrum testing. Certified lab results. we perform all levels of Mold Inspections and Air Quality testing. We offer start-to-finish solutions for every project. We guarantee high-quality services for each and every project. Dave is a licensed and certified Mold inspector and has several certifications in air quality assessments from Mainstream Engineering, Prism Analytical, IRI Certified, and member of NORMI. Also licensed as HVAC inspector.

"excellent Sirius health issues were discovered"

Allen J T on July 2024

ONE DAY service available. Family owned and operated, since 1996. We are the areas most trusted name in Mold Inspections for Real Estate closings and General Air Quality testing for Mold, Allergens and full spectrum testing. Certified lab results. we perform all levels of Mold Inspections and Air Quality testing. We offer start-to-finish solutions for every project. We guarantee high-quality services for each and every project. Dave is a licensed and certified Mold inspector and has several certifications in air quality assessments from Mainstream Engineering, Prism Analytical, IRI Certified, and member of NORMI. Also licensed as HVAC inspector.

"excellent Sirius health issues were discovered"

Allen J T on July 2024


Avatar for Healthy Home Mold Services Inc

Healthy Home Mold Services Inc

5.00(
5
)
Approved Pro

Healthy Home Mold Services Inc

5.00(
5
)
Approved Pro
Customers say: Quick response
48 local quotes requested
17 years of experience

Healthy Home Mold Services, Inc. is a certified and fully insured mold inspection, testing and remediation firm. We use advanced testing and inspection methods to determine whether you have a mold problem, the cause of the moisture and mold conditions and the extent of contamination. Our unique two step mold removal system removes mold and mold staining, and eliminates excess mold spores in your air. Don't throw away your possessions or tear out drywall until you consult with us. You'll be amazed at what our system can do. In most cases, we can restore your home in ONE day. Our non-destructive mold removal methods can save you THOUSANDS.

"Excellent! Quick and easy test revealing no moisture within the wall professionally performed by Tony."

Katherine G on March 2018

Healthy Home Mold Services, Inc. is a certified and fully insured mold inspection, testing and remediation firm. We use advanced testing and inspection methods to determine whether you have a mold problem, the cause of the moisture and mold conditions and the extent of contamination. Our unique two step mold removal system removes mold and mold staining, and eliminates excess mold spores in your air. Don't throw away your possessions or tear out drywall until you consult with us. You'll be amazed at what our system can do. In most cases, we can restore your home in ONE day. Our non-destructive mold removal methods can save you THOUSANDS.

"Excellent! Quick and easy test revealing no moisture within the wall professionally performed by Tony."

Katherine G on March 2018


R.L.G. Building & Remodeling

No reviews yet

R.L.G. Building & Remodeling

No reviews yet
26 years of experience

I built my company by supplying my customers with HIGH QUALITY WORKMANSHIP for a fair price. I have been in business since 1999 and am offering a 5% discount on all labor for new home improvement or repair projects. I will also cover your deductible on ALL insurance claims.

I built my company by supplying my customers with HIGH QUALITY WORKMANSHIP for a fair price. I have been in business since 1999 and am offering a 5% discount on all labor for new home improvement or repair projects. I will also cover your deductible on ALL insurance claims.


Avatar for Concrete Crawlspaces & Basement Waterproofing Corp

Concrete Crawlspaces & Basement Waterproofing Corp

4.75(
154
)

Concrete Crawlspaces & Basement Waterproofing Corp

4.75(
154
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"

Richard R on September 2019

Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"

Richard R on September 2019


Daniel's Remodeling

No reviews yet

Daniel's Remodeling

No reviews yet
26 years of experience

2-3 EMPLOYEES.COST IS DETERMINED BY THE JOB.

2-3 EMPLOYEES.COST IS DETERMINED BY THE JOB.


Trinity Inspection & Restoration Inc

No reviews yet

Trinity Inspection & Restoration Inc

No reviews yet
22 years of experience

Additional DBA - Trinity Inspection & RSTRTN. See website for additional service areas.

Additional DBA - Trinity Inspection & RSTRTN. See website for additional service areas.


The Big Boys

No reviews yet

The Big Boys

No reviews yet
Free onsite estimate

Small group of Professional Tradesmen with decades of experience. Free estimates. One-half payment due after first day of work, remainder due upon completion (unless financed through The Big Boys). 2% Financing options are often available for larger jobs.

Small group of Professional Tradesmen with decades of experience. Free estimates. One-half payment due after first day of work, remainder due upon completion (unless financed through The Big Boys). 2% Financing options are often available for larger jobs.


Avatar for Zero Mold

Zero Mold

4.83(
41
)

Zero Mold

4.83(
41
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are certified mold professionals serving both residential and commercial clients in the Chicagoland area. We provide mold inspection, mold removal, and mold prevention services. With decades of mold mitigation experience, we offer a comprehensive set of mold related services and provide the right mold solution for each unique situation. We have a strong reputation for providing thorough services, at the right price. And delivering those services with respect for you, your property, your budget, and your time. We guarantee 100% eradication the first time, and if necessary, we will retreat the property until the issue is resolved or refund your service fee. Though not a common practice among remediation companies, we believe in holding ourselves to a higher standard.

"The work they did was very good. The customer service about the balance due after and initial deposit; awaiting Insurance payment, was harassment. It was unrelenting even after they received the check; they forgot to subtract my initial deposit and called and text me accusing me of owing them more. They added to the stress of a very challenging situation after a flood at my home. I would never t commend them for this reason, "

Lisa D on August 2025

We are certified mold professionals serving both residential and commercial clients in the Chicagoland area. We provide mold inspection, mold removal, and mold prevention services. With decades of mold mitigation experience, we offer a comprehensive set of mold related services and provide the right mold solution for each unique situation. We have a strong reputation for providing thorough services, at the right price. And delivering those services with respect for you, your property, your budget, and your time. We guarantee 100% eradication the first time, and if necessary, we will retreat the property until the issue is resolved or refund your service fee. Though not a common practice among remediation companies, we believe in holding ourselves to a higher standard.

"The work they did was very good. The customer service about the balance due after and initial deposit; awaiting Insurance payment, was harassment. It was unrelenting even after they received the check; they forgot to subtract my initial deposit and called and text me accusing me of owing them more. They added to the stress of a very challenging situation after a flood at my home. I would never t commend them for this reason, "

Lisa D on August 2025

...
Showing 1-10 of 425
FAQs for indoor air quality testing projects in Mchenry, IL

You should test your home's air quality if you or your family experience health problems like allergies or respiratory issues, as these could be linked to indoor contaminants. Also, consider testing if you're concerned about mold, radon, carbon monoxide, or if you've recently had home construction, demolition, excavation, or remodeling that could have released chemicals into your indoor air.

An indoor air quality test typically takes one to three hours to complete. After the inspection, you'll receive a detailed written report within two to 10 days. The evaluation includes comprehensive air sampling from all designated areas in your home. Your specialist will review the findings with you and provide clear guidance on steps to take if any issues are found, helping ensure your indoor environment meets health and safety standards.

A certified indoor air quality consultant or inspector is the right professional to perform your indoor air test. While some home inspectors have certifications, they often subcontract this specialized work to trained professionals with advanced tools. This expert will thoroughly evaluate air samples from every area in your home and clearly explain the findings to you. Be sure to confirm your tester's credentials before scheduling your service.

The Mchenry, IL homeowners’ guide to indoor air quality testings

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