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Find Radon gas abatement pros in Mchenry

Avatar for Lifetime Home Services

Lifetime Home Services

805 Wells St
4.97(
99
)
•Approved Pro

Lifetime Home Services

805 Wells St
4.97(
99
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
73 local quotes requested

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Avatar for Gardner Services

Gardner Services

100 S. Hart Street
4.92(
12
)
•Approved Pro

Gardner Services

100 S. Hart Street
4.92(
12
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 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 AdvantaClean of Northwest Chicagoland

AdvantaClean of Northwest Chicagoland

555 Plate Drive
4.97(
111
)
•Approved Pro

AdvantaClean of Northwest Chicagoland

555 Plate Drive
4.97(
111
)
•Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
378 local quotes requested

AdvantaClean of Northwest Chicagoland is locally owned and operated by JT and Marie Maier. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or mold or moisture intrusion, we ensure that the air you breathe is clean and healthy. We look forward to meeting you!

"Patryk and Mathew were excellent and very professional! Excellent work ethic, communication and very thorough job! Looks 100% better and feels clean…. Never saw a clean attic until today! Excellent job! Highly recommend this company and these technicians!"

Darryl R on October 2025

AdvantaClean of Northwest Chicagoland is locally owned and operated by JT and Marie Maier. Because your satisfaction is our top priority, we promise to provide you with the best service experience possible. We have a team of caring, industry-trained and certified professionals ready to address your needs. Whether responding to emergency water damage or mold or moisture intrusion, we ensure that the air you breathe is clean and healthy. We look forward to meeting you!

"Patryk and Mathew were excellent and very professional! Excellent work ethic, communication and very thorough job! Looks 100% better and feels clean…. Never saw a clean attic until today! Excellent job! Highly recommend this company and these technicians!"

Darryl R on October 2025

R.L.G. Building & Remodeling

50 Linden Ct.
No reviews yet

R.L.G. Building & Remodeling

50 Linden Ct.
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

21 W 180 Hill Ave
4.75(
154
)

Concrete Crawlspaces & Basement Waterproofing Corp

21 W 180 Hill Ave
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

8842 Austin Ave
No reviews yet

Daniel's Remodeling

8842 Austin Ave
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

28049 S Kedzie Ave
No reviews yet

Trinity Inspection & Restoration Inc

28049 S Kedzie Ave
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

Unknown
No reviews yet

The Big Boys

Unknown
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

312 Glenridge Ln
4.83(
41
)

Zero Mold

312 Glenridge Ln
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

Preferred Property Inspection Services Inc.

No reviews yet

Preferred Property Inspection Services Inc.

No reviews yet
29 years of experience

Property Inspection and Consulting

Property Inspection and Consulting

...
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FAQs for radon gas abatement projects in Mchenry, IL

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Mchenry, IL homeowners’ guide to radon gas abatements

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

See all articles