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Find Radon gas testers in Tensed

Avatar for Northern Lights Mitigation and Consulting

Northern Lights Mitigation and Consulting

PO Box 130
5.00(
8
)
Approved Pro

Northern Lights Mitigation and Consulting

PO Box 130
5.00(
8
)
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They were friendly and quick with getting the job done."

Luke F on September 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They were friendly and quick with getting the job done."

Luke F on September 2025


DSR Construction

14007 N Newport Hwy. #29
No reviews yet

DSR Construction

14007 N Newport Hwy. #29
No reviews yet
12 years of experience

I am a 1 man operation, I will do sub-contracting depending on the job required.

I am a 1 man operation, I will do sub-contracting depending on the job required.


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.


Pacific Northwest Builders

90 Rankin Road
No reviews yet

Pacific Northwest Builders

90 Rankin Road
No reviews yet
47 years of experience

Pacific Northwest Builders (PNB) is a General Contractor specializing in the construction custom residential and commercial structures/ facilities. Additionally, PNB is licensed with the State of Washington with federal certification in conducting AHERA building inspections for asbestos, Lead (Pb) Assessments for HUD commercial and residential projects, "Mold" remediation/ abatement, and Hazardous Material cleanup and remediation/ demolition projects. In addition to its construction services, PNB offers Hazardous Materials Management – Limited Good Faith Surveys, Abatement Design, Development of Bid Specifications, Hazardous Materials Management, Hazardous Materials Building Inspection, Third Party Air Monitoring, Lead/Asbestos Clearance, Closeout Documentation, AHERA Triennial Inspections, O&M Plans, Asbestos Awareness Training, Management Plans. Environmental Consulting – Phase I and II Environmental Site Assessments; Site Investigation and Characterization; Groundwater Monitoring; UST Closure; Removal Actions; AAI Rule and Due Diligence; Subsurface Exploration; Site Remediation; Voluntary Cleanup Program Management; Regulatory Liaison; Hazardous, Toxic, and Radioactive Waste (HTRW); FUDS-DERP Experience; EECA and RI/FS; Environmental Compliance; NEPA/SEPA. Industrial Hygiene Services – Indoor Air Quality (IAQ) Assessments, Air Sampling/Monitoring, Mold/Bacteriological Surveys and Remediation, IEQ testing for LEED Certification, Custom Training Programs, Health/Safety Hazard Assessments, Site-Specific Health and Safety Plans, Moisture Intrusion Investigations, Third Party Monitoring, Workers’ Exposure, Industrial Hygiene Work Plans. Construction Administration – Construction Management, Project Management, Plans and Specifications, Bid Process Support, Cost Estimating, Budget and Schedule Control, Contract Negotiations, Mediation and Dispute Arbitration, Abatement Design and Management, Permitting, Constructability Review, Value Safety Engineering services through its coalition of Certified Safety Professionals (CSP) and Certified Industrial Hygienists (CIH). PNB specializes in hard surface fabrication (Corian, stone, and ceramic tile) installations for commercial and residential applications; custom cabinets; kitchen and bath renovations, and custom RV interiors. PNB is a customer oriented company. On acceptance of a PNB bid, PNB requires a 50% good faith payment prior to project commencement, with the project balance (second 50%/ ½ ) due on the completion of the project. Long duration projects (over 30 days) requires a 50% good faith payment prior to project commencement, with 25%/ ¼ payment due at seventy-five percent completion and the remainder 25%/ ¼ due on project completion and acceptance.

Pacific Northwest Builders (PNB) is a General Contractor specializing in the construction custom residential and commercial structures/ facilities. Additionally, PNB is licensed with the State of Washington with federal certification in conducting AHERA building inspections for asbestos, Lead (Pb) Assessments for HUD commercial and residential projects, "Mold" remediation/ abatement, and Hazardous Material cleanup and remediation/ demolition projects. In addition to its construction services, PNB offers Hazardous Materials Management – Limited Good Faith Surveys, Abatement Design, Development of Bid Specifications, Hazardous Materials Management, Hazardous Materials Building Inspection, Third Party Air Monitoring, Lead/Asbestos Clearance, Closeout Documentation, AHERA Triennial Inspections, O&M Plans, Asbestos Awareness Training, Management Plans. Environmental Consulting – Phase I and II Environmental Site Assessments; Site Investigation and Characterization; Groundwater Monitoring; UST Closure; Removal Actions; AAI Rule and Due Diligence; Subsurface Exploration; Site Remediation; Voluntary Cleanup Program Management; Regulatory Liaison; Hazardous, Toxic, and Radioactive Waste (HTRW); FUDS-DERP Experience; EECA and RI/FS; Environmental Compliance; NEPA/SEPA. Industrial Hygiene Services – Indoor Air Quality (IAQ) Assessments, Air Sampling/Monitoring, Mold/Bacteriological Surveys and Remediation, IEQ testing for LEED Certification, Custom Training Programs, Health/Safety Hazard Assessments, Site-Specific Health and Safety Plans, Moisture Intrusion Investigations, Third Party Monitoring, Workers’ Exposure, Industrial Hygiene Work Plans. Construction Administration – Construction Management, Project Management, Plans and Specifications, Bid Process Support, Cost Estimating, Budget and Schedule Control, Contract Negotiations, Mediation and Dispute Arbitration, Abatement Design and Management, Permitting, Constructability Review, Value Safety Engineering services through its coalition of Certified Safety Professionals (CSP) and Certified Industrial Hygienists (CIH). PNB specializes in hard surface fabrication (Corian, stone, and ceramic tile) installations for commercial and residential applications; custom cabinets; kitchen and bath renovations, and custom RV interiors. PNB is a customer oriented company. On acceptance of a PNB bid, PNB requires a 50% good faith payment prior to project commencement, with the project balance (second 50%/ ½ ) due on the completion of the project. Long duration projects (over 30 days) requires a 50% good faith payment prior to project commencement, with 25%/ ¼ payment due at seventy-five percent completion and the remainder 25%/ ¼ due on project completion and acceptance.


Steamatic of Spokane

3808 N Sullivan Rd
No reviews yet

Steamatic of Spokane

3808 N Sullivan Rd
No reviews yet
Emergency services offered

24 7 Restoration

4206 E Montgomery
No reviews yet

24 7 Restoration

4206 E Montgomery
No reviews yet
11 years of experience

In the unfortunate event your home or business has been damaged from water, fire, wind or mold the professional staff of 24/7 Restoration are here to help. Our trained technicians will guide you through the process of getting things back to normal as quickly as possible.

In the unfortunate event your home or business has been damaged from water, fire, wind or mold the professional staff of 24/7 Restoration are here to help. Our trained technicians will guide you through the process of getting things back to normal as quickly as possible.


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


Gorton Construction Inc.

1036 N. Innovation Way
3.00(
2
)

Gorton Construction Inc.

1036 N. Innovation Way
3.00(
2
)
29 years of experience

Gorton Construction is a general contractor specializing in Siding, roofing, windows and remodels. In addition to these services we also have a Mold Inspection/remediation, reo services and snow removal. We typically employ between 35-50 workers and except for rare occurences all of our work is performed in house. We are licensed and bonded for both Idaho and Washington and have an office in Post Falls, Idaho and in the Tri Cities in Washington. All bids for siding, roofing, windows and remodels are free. Snow removal, REO work and mold inspections and remediaton are bid on a case by case basis. We currently offer a 10 percent discount to Angies List customers just mention gogorton for Angie to recieve it.

Gorton Construction is a general contractor specializing in Siding, roofing, windows and remodels. In addition to these services we also have a Mold Inspection/remediation, reo services and snow removal. We typically employ between 35-50 workers and except for rare occurences all of our work is performed in house. We are licensed and bonded for both Idaho and Washington and have an office in Post Falls, Idaho and in the Tri Cities in Washington. All bids for siding, roofing, windows and remodels are free. Snow removal, REO work and mold inspections and remediaton are bid on a case by case basis. We currently offer a 10 percent discount to Angies List customers just mention gogorton for Angie to recieve it.


Spokane Roofing Co

130 E Sprague Ave
4.74(
19
)

Spokane Roofing Co

130 E Sprague Ave
4.74(
19
)
Customers say: Quick response
118 years of experience

Spokane Roofing Company is Spokane’s premier year-round residential and commercial roofing contractor. We have been in operation since 1907. The business is currently ran by a Father and Son duo, Jeff and Dave have been around roofing the majority of their lives. The goal of Spokane Roofing is to provide a quality roof that will last you for years and years to come. We want your experience to be amazing from the first call to the last pick up at your home. We strive to put the most qualified employees on your roof to ensure the best quality. Call us today for a free estimate on a new roof, roof repair, skylight installation, attic insulation or roof snow removal. We provide periodic roof inspections to keep small problems from becoming big. We can assist you with financing options through Banner Bank or STCU. Having a remodel or renovation done to your home is a pain and we want to take care of you every step of the way. For a job done right, call Spokane Roofing Co. Ask us about our Military and Senior Discounts!

Spokane Roofing Company is Spokane’s premier year-round residential and commercial roofing contractor. We have been in operation since 1907. The business is currently ran by a Father and Son duo, Jeff and Dave have been around roofing the majority of their lives. The goal of Spokane Roofing is to provide a quality roof that will last you for years and years to come. We want your experience to be amazing from the first call to the last pick up at your home. We strive to put the most qualified employees on your roof to ensure the best quality. Call us today for a free estimate on a new roof, roof repair, skylight installation, attic insulation or roof snow removal. We provide periodic roof inspections to keep small problems from becoming big. We can assist you with financing options through Banner Bank or STCU. Having a remodel or renovation done to your home is a pain and we want to take care of you every step of the way. For a job done right, call Spokane Roofing Co. Ask us about our Military and Senior Discounts!

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FAQs for radon gas testing projects in Tensed, ID

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 Tensed, ID homeowners’ guide to radon gas testings

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