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Radon gas testers in Dover
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
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
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
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
We are family owned and operated with over 25+ years of experience. One call does it all with us. We are well versed in all forms of trade work.
"Ed Krolick started our project back in JULY 2021, paid 10k, limited work, broken promises, doesn't respond, ridiculous excuses. Telling me he has to work other jobs to make enough money to work on mine W**! Its now April 2022. Filling with State Attorney's office."
Chris S on April 2022
We are family owned and operated with over 25+ years of experience. One call does it all with us. We are well versed in all forms of trade work.
"Ed Krolick started our project back in JULY 2021, paid 10k, limited work, broken promises, doesn't respond, ridiculous excuses. Telling me he has to work other jobs to make enough money to work on mine W**! Its now April 2022. Filling with State Attorney's office."
Chris S on April 2022
Independent Mold Inspection and Testing. Got mold? Got musty smell? Feel sick? You may consider calling an independent mold inspector who is not interested in selling you more than $10,000 worth of remediation. We are offering you a certified professional and independent opinion, inspection, testing and reporting regarding your mold problem. We work 7 days a week at any time convenient for you. Do not delay the inspection if you suffer from an allergy, asthma, sick building syndrome (SDS), acute respiratory infection or your immune system is weakened. Call, text or e-mail us.
Independent Mold Inspection and Testing. Got mold? Got musty smell? Feel sick? You may consider calling an independent mold inspector who is not interested in selling you more than $10,000 worth of remediation. We are offering you a certified professional and independent opinion, inspection, testing and reporting regarding your mold problem. We work 7 days a week at any time convenient for you. Do not delay the inspection if you suffer from an allergy, asthma, sick building syndrome (SDS), acute respiratory infection or your immune system is weakened. Call, text or e-mail us.
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 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.
Since 1998, Sussex Environmental Health Consultants has been a locally owned and operated environmental health consultant for Delaware and surrounding states. We have extensive experience in helping clients to maintain environmental and safety compliance. SEC is committed to providing the most reliable and professional environmental health consulting possible. Issues regarding health and liability all demand objective counsel based on sound scientific principles and ethical consulting practices. Our services are tailored to meet your specific needs, whether it's residential, commercial or industrial. We offer services like asbestos testing, mold evaluations, lead paint surveys, indoor air quality testing, heavy metal evaluations and more. Call us today for an appointment!
Since 1998, Sussex Environmental Health Consultants has been a locally owned and operated environmental health consultant for Delaware and surrounding states. We have extensive experience in helping clients to maintain environmental and safety compliance. SEC is committed to providing the most reliable and professional environmental health consulting possible. Issues regarding health and liability all demand objective counsel based on sound scientific principles and ethical consulting practices. Our services are tailored to meet your specific needs, whether it's residential, commercial or industrial. We offer services like asbestos testing, mold evaluations, lead paint surveys, indoor air quality testing, heavy metal evaluations and more. Call us today for an appointment!
Takedown Pest Control, LLC providing customers with best-in-class pest management and home improvement solutions. Our areas of expertise include general pest control, wildlife removal, termite control, crawl space remediations, attic remediations, and mold removal. Call today for a free inspection! Ask about our first responder, military, and educator discounts!
Takedown Pest Control, LLC providing customers with best-in-class pest management and home improvement solutions. Our areas of expertise include general pest control, wildlife removal, termite control, crawl space remediations, attic remediations, and mold removal. Call today for a free inspection! Ask about our first responder, military, and educator discounts!
FAQs for radon gas testing projects in Dover, 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.
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