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Find Radon gas testers in Tillamook

Avatar for Nordic Service Group, LLC

Nordic Service Group, LLC

PO Box 2051
5.00(
2
)
•Approved Pro

Nordic Service Group, LLC

PO Box 2051
5.00(
2
)
•Approved Pro
43 local quotes requested
1 years of experience

Nordic Home Inspection 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 mindful of our customers' interests and make their concerns the foundation of our business.

"Chris was fantastic to talk to about what he checks for during the inspection and what i should expect to see on his report. Chris was on time, incredibly thorough and detailed. I highly recommend him to anyone looking for a great home inspector. "

Arthur K on June 2025

Nordic Home Inspection 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 mindful of our customers' interests and make their concerns the foundation of our business.

"Chris was fantastic to talk to about what he checks for during the inspection and what i should expect to see on his report. Chris was on time, incredibly thorough and detailed. I highly recommend him to anyone looking for a great home inspector. "

Arthur K on June 2025

Avatar for John's Waterproofing Co.

John's Waterproofing Co.

201 Airport Road
4.74(
47
)
•Approved Pro

John's Waterproofing Co.

201 Airport Road
4.74(
47
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
262 local quotes requested

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025

John's Waterproofing Co. is the premier waterproofing company serving in Oregon and southern Washington for almost 4 decades. We Specialize in Basement and Crawlspace Waterproofing and Repairs, we offer free inspections and estimates along with caring customer service. Contact our office today for your waterproofing needs!

"No."

Tracy W on January 2025

Kelsay Environmental Building Consulting

Located At
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Kelsay Environmental Building Consulting

Located At
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
122 local quotes requested
13 years of experience

Welcome to Kelsay Environmental Building Consulting! We look forward to serving you!

Welcome to Kelsay Environmental Building Consulting! We look forward to serving you!

Cecil Smith Construction

305 NE Palmblad Dr
4.33(
6
)

Cecil Smith Construction

305 NE Palmblad Dr
4.33(
6
)
Customers say: Quick response
48 years of experience

Additional DBAs - Cecil Installations, Healthy Home Builder.com & Healthy House Construction.

Additional DBAs - Cecil Installations, Healthy Home Builder.com & Healthy House Construction.

King Brothers Construction, Inc.

P.O. Box 82474
5.00(
1
)

King Brothers Construction, Inc.

P.O. Box 82474
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Construction

Construction

Rose City Laboratories

7200 SE Johnson Creek Blvd
No reviews yet

Rose City Laboratories

7200 SE Johnson Creek Blvd
No reviews yet
13 years of experience

Asbestos Testing Lead Testing Radon Testing ODA Testing OLCC Testing

Asbestos Testing Lead Testing Radon Testing ODA Testing OLCC Testing

Cascade Radon Inc

12839 NE Airport Way
4.93(
136
)

Cascade Radon Inc

12839 NE Airport Way
4.93(
136
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."

Claude S on April 2021

The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.

"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."

Claude S on April 2021

Polarx Dry Ice Blasting

No reviews yet

Polarx Dry Ice Blasting

No reviews yet

Polarx provides professional dry ice blasting services. It is the perfect solution for smoke damage and mold remediation, brickwork cleaning and restoration, automotive restoration, manufacturing and heavy equipment cleaning, and countless other industries. Dry ice blasting use a combination of compressed air and dry ice particles to safely remove any type of contamination without damaging the surface it is cleaning. EPA, FDA, and USDA approved. It is the fastest and most efficient way to clean anything and everything. Polarx is completely mobile, so we come to you and get the job done right the first time.

Polarx provides professional dry ice blasting services. It is the perfect solution for smoke damage and mold remediation, brickwork cleaning and restoration, automotive restoration, manufacturing and heavy equipment cleaning, and countless other industries. Dry ice blasting use a combination of compressed air and dry ice particles to safely remove any type of contamination without damaging the surface it is cleaning. EPA, FDA, and USDA approved. It is the fastest and most efficient way to clean anything and everything. Polarx is completely mobile, so we come to you and get the job done right the first time.

Harmony Contracting

1348 NE Zachary St
No reviews yet

Harmony Contracting

1348 NE Zachary St
No reviews yet
14 years of experience

Full service general contractor that puts the comfort of the homeowner first. You should always feel at ease in your own home, and we respect that. Clear explanation of everything that will be done on your project. We use very few subcontractors, 90% of our work is done by us. We are a husband and wife team and believe in family first. We will take the time to listen to you and your needs and wants through the entire project, big or small.

Full service general contractor that puts the comfort of the homeowner first. You should always feel at ease in your own home, and we respect that. Clear explanation of everything that will be done on your project. We use very few subcontractors, 90% of our work is done by us. We are a husband and wife team and believe in family first. We will take the time to listen to you and your needs and wants through the entire project, big or small.

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

Showing 1-10 of 35
FAQs for radon gas testing projects in Tillamook, OR

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 Tillamook, OR homeowners’ guide to radon gas testings

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

See all articles