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Find Radon gas abatement pros in Maryville

Avatar for National Radon Defense Midwest

National Radon Defense Midwest

1744 N 120th Street
4.73(
50
)
Approved Pro

National Radon Defense Midwest

1744 N 120th Street
4.73(
50
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 local quotes requested

Radon Defense Midwest 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 customer: the conscious homeowner. We don't provide estimates over the phone, instead, we dedicate our knowledge, expertise, and time with you to review solutions for radon mitigation and other solutions to improve your overall indoor air quality. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Good job done on a super hot day."

Lesia S on September 2024

Radon Defense Midwest 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 customer: the conscious homeowner. We don't provide estimates over the phone, instead, we dedicate our knowledge, expertise, and time with you to review solutions for radon mitigation and other solutions to improve your overall indoor air quality. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Good job done on a super hot day."

Lesia S on September 2024


Shawn D's General Construction

19 Surrey Hills
No reviews yet

Shawn D's General Construction

19 Surrey Hills
No reviews yet
23 years of experience

Fully insured and Fee estimates with in 50 miles of Hannibal

Fully insured and Fee estimates with in 50 miles of Hannibal


D.R.S. Restoration and Cleaning

4303 Gene Field Road
5.00(
1
)

D.R.S. Restoration and Cleaning

4303 Gene Field Road
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

D.R.S. is St. Joseph's premier Fire/Water restoration company that specializes in the assessment, cleanup and repair of fire, water, mold and storm damaged properties. Our experience in handling insurance related repairs makes us the ideal choice for restoring or cleaning your property.

D.R.S. is St. Joseph's premier Fire/Water restoration company that specializes in the assessment, cleanup and repair of fire, water, mold and storm damaged properties. Our experience in handling insurance related repairs makes us the ideal choice for restoring or cleaning your property.


Moldlab

2501 Mayes Road
4.74(
302
)

Moldlab

2501 Mayes Road
4.74(
302
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Global Plasma Solutions

10 Mall Terrace
5.00(
1
)

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


Corporate Inspection Services, Inc.

No reviews yet

Corporate Inspection Services, Inc.

No reviews yet
26 years of experience

Providing professional property inspections.

Providing professional property inspections.


The Handiman Service

2305 St Joseph Ave
No reviews yet

The Handiman Service

2305 St Joseph Ave
No reviews yet
45 years of experience

Serving the area since 1980 as a General Contractor with 32 years experiance.

Serving the area since 1980 as a General Contractor with 32 years experiance.


Ruhl and Son Construction & Excavation

110 Alan Drive
5.00(
1
)

Ruhl and Son Construction & Excavation

110 Alan Drive
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service Construction Company, We have been doing business in the St. Louis Area for over 100 years. We are small, but we like being small that way we can give a better service to our customers.

We are a full service Construction Company, We have been doing business in the St. Louis Area for over 100 years. We are small, but we like being small that way we can give a better service to our customers.


Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


EnteX Cleaning & Restoration

4317 Easton Rd
5.00(
12
)

EnteX Cleaning & Restoration

4317 Easton Rd
5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At EnteX Cleaning & Restoration, we strive to give you the best, thorough, detailed, and professional cleaning possible. We have over 40 years experience. Continued education and upgrading is of highest value and expected from our employees as well as our products & equipment. We accept Mastercard, Visa & Discover cards on the spot as well as over the phone.

"They did a good job"

Barbara D on January 2018

At EnteX Cleaning & Restoration, we strive to give you the best, thorough, detailed, and professional cleaning possible. We have over 40 years experience. Continued education and upgrading is of highest value and expected from our employees as well as our products & equipment. We accept Mastercard, Visa & Discover cards on the spot as well as over the phone.

"They did a good job"

Barbara D on January 2018

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FAQs for radon gas abatement projects in Maryville, MO

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 Maryville, MO homeowners’ guide to radon gas abatements

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