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Radon gas testers in Bear

Avatar for In and Out Home Inspections, LLC
In and Out Home Inspections, LLC
11722 Back Creek Road
4.86(
84
)
Approved Pro
In and Out Home Inspections, LLC
11722 Back Creek Road
4.86(
84
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 local quotes requested

Here at, In and Out Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Excellent and extremely thorough!"

Frank F on June 2024

Here at, In and Out Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Excellent and extremely thorough!"

Frank F on June 2024


Avatar for The Radon Bros LLC
The Radon Bros LLC
2522 Deep Creek Rd
4.86(
11
)
Approved Pro
The Radon Bros LLC
2522 Deep Creek Rd
4.86(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
202 local quotes requested

The Radon Bros 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.

"They didn't clean up, but it was a basement."

Dan K on May 2025

The Radon Bros 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.

"They didn't clean up, but it was a basement."

Dan K on May 2025


Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
115 Atlantic Avenue
4.78(
55
)
Approved Pro
Lawson Home Services, LLC
115 Atlantic Avenue
4.78(
55
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
54 local quotes requested

Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.

"Excellent work!"

Chuck R on February 2024

Lawson Home Services is the one that gets it done. We are professionals and will solve your radon problems quickly. From start to finish we are working to reduce your radon levels by doing the job correctly. Give us a call today.

"Excellent work!"

Chuck R on February 2024


Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
115 Atlantic Avenue
4.63(
35
)
Approved Pro
Lawson Home Services, LLC
115 Atlantic Avenue
4.63(
35
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
272 local quotes requested

Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023

Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023


Avatar for ACI-Tech Inc
ACI-Tech Inc
2300 W 4th St #6
4.77(
44
)
Approved Pro
ACI-Tech Inc
2300 W 4th St #6
4.77(
44
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
151 local quotes requested

ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.

"Jack and his crew were phenomenal. I cannot say enough good things. They did an outstanding job remediating/removing asbestos from our basement. Jack is reliable, professional, has tremendous expertise in the field and communicated with us at every step of the process. He also helped bring me back down to earth because I was so nervous about the asbestos. Truly above and beyond what I could have ever expected. We will certainly hire ACI-Tech again should we have any needs in the future."

Rebecca L on July 2024

ACI-Tech Inc. is a licensed and fully-certified provider of remediation services. Asbestos removal is not offered in New Jersey.

"Jack and his crew were phenomenal. I cannot say enough good things. They did an outstanding job remediating/removing asbestos from our basement. Jack is reliable, professional, has tremendous expertise in the field and communicated with us at every step of the process. He also helped bring me back down to earth because I was so nervous about the asbestos. Truly above and beyond what I could have ever expected. We will certainly hire ACI-Tech again should we have any needs in the future."

Rebecca L on July 2024


Avatar for Newman Waterproofing, LLC
Newman Waterproofing, LLC
4.98(
53
)
Approved Pro
Newman Waterproofing, LLC
4.98(
53
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
133 local quotes requested

Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.

"Excellent. Steve Newman and Jorge are both responsive and professional. No job is too small. Job was completed in a timely manner. I can always count on them!"

John D on June 2025

Family owned business with over 20 years of experience handling all your Mold Testing & Remediation - Water & Smoke Damage. For residential and commercial.

"Excellent. Steve Newman and Jorge are both responsive and professional. No job is too small. Job was completed in a timely manner. I can always count on them!"

John D on June 2025


Basement Flood Cleanup Crum Lynne PA 4842452656
Unknown
No reviews
Basement Flood Cleanup Crum Lynne PA 4842452656
Unknown
No reviews
Free onsite estimate

Whether you have a flood or an unexpected leak, at Basement Flood Cleanup Crum Lynne PA we fully understand the urgency of getting the water out as soon as possible. That’s why we offer 24-hour emergency water damage response – because the sooner we get the water out, the less flood damage you’ll suffer. The worst water damage occurs when water has been standing for more than 48 hours, which means fast response is essential when water damage occurs. An experienced Basement Flood Cleanup Crum Lynne PA specialist can pump the water from your home and save your flooring and cabinets! Our services are offered around the clock so whether disaster strikes or a pipe bursts, take action! Contact and save your home while saving money as well.Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Mold Removal Mold Remediation Mold Inspection Flood Damage Repair Flood Damage Cleanup Flood Damage Restoration Water Damage Restoration Water Damage Cleanup Basement Flood Cleanup Basement Water Removal Fire Damage Restoration Smoke Damage Restoration Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal

Whether you have a flood or an unexpected leak, at Basement Flood Cleanup Crum Lynne PA we fully understand the urgency of getting the water out as soon as possible. That’s why we offer 24-hour emergency water damage response – because the sooner we get the water out, the less flood damage you’ll suffer. The worst water damage occurs when water has been standing for more than 48 hours, which means fast response is essential when water damage occurs. An experienced Basement Flood Cleanup Crum Lynne PA specialist can pump the water from your home and save your flooring and cabinets! Our services are offered around the clock so whether disaster strikes or a pipe bursts, take action! Contact and save your home while saving money as well.Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Basement Flood Cleanup Crum Lynne PA Mold Removal Mold Remediation Mold Inspection Flood Damage Repair Flood Damage Cleanup Flood Damage Restoration Water Damage Restoration Water Damage Cleanup Basement Flood Cleanup Basement Water Removal Fire Damage Restoration Smoke Damage Restoration Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal Mold Removal


Carmen General Contracting
2623 S. Darien St.
No reviews
Carmen General Contracting
2623 S. Darien St.
No reviews
45 years of experience

Free Estimates Licensed and Insured

Free Estimates Licensed and Insured


Damage Clean Up Crew & Construction LLC
3033 Sylon Blvd
1.00(
2
)
Damage Clean Up Crew & Construction LLC
3033 Sylon Blvd
1.00(
2
)
19 years of experience

Our firm provides 24/7 Insurance Restoration Services

Our firm provides 24/7 Insurance Restoration Services


Water Damage Squad
2441 W. Berks Street
4.30(
10
)
Water Damage Squad
2441 W. Berks Street
4.30(
10
)
Customers say: Super punctual
14 years of experience

Water damage, smoke, fire,restoration, mold remediation, and basement water proofing services. Residential and commercial services, we accept calls around the clock, licensed and insured.

Water damage, smoke, fire,restoration, mold remediation, and basement water proofing services. Residential and commercial services, we accept calls around the clock, licensed and insured.

...
Showing 1-10 of 422

FAQs for radon gas testing projects in Bear, DE

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Bear, DE homeowners’ guide to radon gas testings
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
Jun 29, 2025
Jun 29, 2025
Radon mitigation systems help protect your home from harmful gas buildup by reducing indoor radon levels. Learn about costs, types, and hiring a professional.
radon gas testing equipment
Jun 25, 2025
Jun 25, 2025
Budget for radon inspection costs based on factors such as home size, geographic location, testing kit costs, labor, mitigation, and more.
Professional in protective suit removing mold from home
Jun 24, 2025
Jun 24, 2025
Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.
Two professionals removing asbestos from a roof
Apr 26, 2025
Apr 26, 2025
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
Apr 25, 2025
Apr 25, 2025
Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
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