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Radon gas testers in Battle Ground
Science First. We are experts in our field and we will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.
"Great communication and efficient handling from start to finished report."
Kathy M on December 2021
Science First. We are experts in our field and we will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.
"Great communication and efficient handling from start to finished report."
Kathy M on December 2021
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
Mold Inspection Sciences of Portland offers our valued clients expert mold and moisture inspection and mold testing services. Our company has performed thousands of inspections since we were founded in 2002. We have an A+ record with the Better Business Bureau with no customer complaints. Looking for More Advice on Mold, Allergy, and Air Quality Impacting Your Family, Home, or Business? Listen in to The Secret Life of Mold Podcast Now Streaming On: Apple: https://podcasts.apple.com/us/podcast/the-secret-life-of-mold-mold-inspection-radio/id1459902004 Google: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hNWU5ZDQwL3BvZGNhc3QvcnNz Spotify: https://open.spotify.com/show/1J1M4djZa41ICtMR0kCcMl Stitcher: https://www.stitcher.com/podcast/mold-inspection-sciences/the-secret-life-of-mold
"Job done well. I hope I don't need to use a mold inspection team again, but if I do, I'll be using Mold Inspection Science. Thank you guys."
John H on June 2024
Mold Inspection Sciences of Portland offers our valued clients expert mold and moisture inspection and mold testing services. Our company has performed thousands of inspections since we were founded in 2002. We have an A+ record with the Better Business Bureau with no customer complaints. Looking for More Advice on Mold, Allergy, and Air Quality Impacting Your Family, Home, or Business? Listen in to The Secret Life of Mold Podcast Now Streaming On: Apple: https://podcasts.apple.com/us/podcast/the-secret-life-of-mold-mold-inspection-radio/id1459902004 Google: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hNWU5ZDQwL3BvZGNhc3QvcnNz Spotify: https://open.spotify.com/show/1J1M4djZa41ICtMR0kCcMl Stitcher: https://www.stitcher.com/podcast/mold-inspection-sciences/the-secret-life-of-mold
"Job done well. I hope I don't need to use a mold inspection team again, but if I do, I'll be using Mold Inspection Science. Thank you guys."
John H on June 2024
PNW Mold Masters: Fast and Easy Home Mold & Air Contaminant Testing Ensure the safety and air quality of your home with PNW Mold Masters. We specialize in quick, reliable testing for mold and other air contaminants, providing you with peace of mind and a healthier living environment.
"My condo is dated and lacks proper ventilation- aka no fans in the bathroom. So that combined with living in the pacific northwest is a recipe for disaster and perfect breeding ground for mold to accumulate. After dealing with a smell that would not quit for months I decided it was finally time to have my home inspected and gave Mold Masters a try. As a first time home owner I was unsure what to expect. Mold Masters was professional, honest, and guided me through the whole experience. I would highly recommend this business to anyone looking to improve their home and health."
Mack B on July 2024
PNW Mold Masters: Fast and Easy Home Mold & Air Contaminant Testing Ensure the safety and air quality of your home with PNW Mold Masters. We specialize in quick, reliable testing for mold and other air contaminants, providing you with peace of mind and a healthier living environment.
"My condo is dated and lacks proper ventilation- aka no fans in the bathroom. So that combined with living in the pacific northwest is a recipe for disaster and perfect breeding ground for mold to accumulate. After dealing with a smell that would not quit for months I decided it was finally time to have my home inspected and gave Mold Masters a try. As a first time home owner I was unsure what to expect. Mold Masters was professional, honest, and guided me through the whole experience. I would highly recommend this business to anyone looking to improve their home and health."
Mack B on July 2024
Welcome to Kelsay Environmental Building Consulting! We look forward to serving you!
Welcome to Kelsay Environmental Building Consulting! We look forward to serving you!
We are a locally owned and operated company with over 20 years of industry experience; specializing in Mold Remediation and Water Damage Mitigation services including Water Extraction, Pump Outs and more. We pride ourselves on the quality of our work as well as our commitment to outstanding results and superior customer service. We look forward to building lasting relationships with our clients and guarantee your satisfaction! https://armoredrestoration.com/
"quick and easy"
Jackson R on February 2024
We are a locally owned and operated company with over 20 years of industry experience; specializing in Mold Remediation and Water Damage Mitigation services including Water Extraction, Pump Outs and more. We pride ourselves on the quality of our work as well as our commitment to outstanding results and superior customer service. We look forward to building lasting relationships with our clients and guarantee your satisfaction! https://armoredrestoration.com/
"quick and easy"
Jackson R on February 2024
We are a residential and commercial environmental consulting and remediation company. Serving the greater Portland, OR, area for over 20 years, we have the experience and knowledge to handle just about anything. We offer a variety of services from mold assessment and remediation to radon testing and mitigation and tank services. We provide project oversight and technical review for projects big and small. This includes site analysis, mold assessment, and the remediation of toxins. We also offer a full range of heating oil tank services, from checking underground leaks to installing above ground storage tanks (ASTs). Our residential and commercial services include: • Environmental consulting and remediation • Environmental site assessment • Groundwater remediation • Habitat restoration • Mold testing and removal • Asbestos, radon and lead testing and inspection • Dry well sampling • Phase I & II environmental site assessments • Underground tank sampling • Vapor mitigation systems Environmental risk is an important and complex issue. Whether your concern is toxic mold or radon testing, Alpha Environmental Services can develop an environmental or engineering due-diligence solution that fits your individual needs. We are fully licensed and committed to your environmental needs. Call today for a free estimate and to schedule an appointment.
"I hired Alpha Environmental to do a tank search. They were punctual and helpful, beyond the scope of their visit. They're easy to work with and they accommodated unusual invoicing request."
Ramona M on June 2025
We are a residential and commercial environmental consulting and remediation company. Serving the greater Portland, OR, area for over 20 years, we have the experience and knowledge to handle just about anything. We offer a variety of services from mold assessment and remediation to radon testing and mitigation and tank services. We provide project oversight and technical review for projects big and small. This includes site analysis, mold assessment, and the remediation of toxins. We also offer a full range of heating oil tank services, from checking underground leaks to installing above ground storage tanks (ASTs). Our residential and commercial services include: • Environmental consulting and remediation • Environmental site assessment • Groundwater remediation • Habitat restoration • Mold testing and removal • Asbestos, radon and lead testing and inspection • Dry well sampling • Phase I & II environmental site assessments • Underground tank sampling • Vapor mitigation systems Environmental risk is an important and complex issue. Whether your concern is toxic mold or radon testing, Alpha Environmental Services can develop an environmental or engineering due-diligence solution that fits your individual needs. We are fully licensed and committed to your environmental needs. Call today for a free estimate and to schedule an appointment.
"I hired Alpha Environmental to do a tank search. They were punctual and helpful, beyond the scope of their visit. They're easy to work with and they accommodated unusual invoicing request."
Ramona M on June 2025
If you are thinking about a complete lawn renovation or just maintaining your existing landscape we can help. We come up with a design that fits your budget and lifestyle. This includes pavers/hardscapes, water features, complete lawn installation, low-voltage lighting, retaining walls, complete irrigation installation to name just a few of our services in our 'build' division. In maintaining your current landscape, we offer mowing, pruning, irrigation clock re-configuring, and general clean-up. We also offer help with your one-time problems such as drainage issues, broken sprinkler heads, pruning, water leaks in your irrigation system, one-time mow and clean up, or even suggestions for your yard enhancements. If you have a need, we can help.
"I called to request a bid on Monday for routine lawn care with a probability of landscaping later in the year. An appointment for an evaluator was made for the next day. I was impressed with the evaluator and had them in first place based on his presentation. I asked for the bid to be made by Friday (3 days later) and was assured that Fridays were his day of writing and submitting bids. No bid arrived. When I called on Saturday, I got voicemail. Support staff called back on Monday and I was told that a bid would arrive on Friday (11 days after the first call). I stressed that I was eager to make a decision, and that 10 days seemed like a long wait when most providers had bids in 1-3 days after the visit. The support staff said that the following Friday would be the soonest possible. I called Friday morning to verify that a bid was coming that day and was assured that it was. No bid was received by 4 pm, so I called again and got voicemail. I have not heard back from them. I don't know if it is a case of cruelty or incompetence, but it is surely unprofessional to string me along for 12 days when others took 1-3 days. If they decided not to bid, they could have told me rather than "ghosting" me and wasting my time with false promises."
Charles O on March 2020
If you are thinking about a complete lawn renovation or just maintaining your existing landscape we can help. We come up with a design that fits your budget and lifestyle. This includes pavers/hardscapes, water features, complete lawn installation, low-voltage lighting, retaining walls, complete irrigation installation to name just a few of our services in our 'build' division. In maintaining your current landscape, we offer mowing, pruning, irrigation clock re-configuring, and general clean-up. We also offer help with your one-time problems such as drainage issues, broken sprinkler heads, pruning, water leaks in your irrigation system, one-time mow and clean up, or even suggestions for your yard enhancements. If you have a need, we can help.
"I called to request a bid on Monday for routine lawn care with a probability of landscaping later in the year. An appointment for an evaluator was made for the next day. I was impressed with the evaluator and had them in first place based on his presentation. I asked for the bid to be made by Friday (3 days later) and was assured that Fridays were his day of writing and submitting bids. No bid arrived. When I called on Saturday, I got voicemail. Support staff called back on Monday and I was told that a bid would arrive on Friday (11 days after the first call). I stressed that I was eager to make a decision, and that 10 days seemed like a long wait when most providers had bids in 1-3 days after the visit. The support staff said that the following Friday would be the soonest possible. I called Friday morning to verify that a bid was coming that day and was assured that it was. No bid was received by 4 pm, so I called again and got voicemail. I have not heard back from them. I don't know if it is a case of cruelty or incompetence, but it is surely unprofessional to string me along for 12 days when others took 1-3 days. If they decided not to bid, they could have told me rather than "ghosting" me and wasting my time with false promises."
Charles O on March 2020
General contractor specializing in home improvement such as weatherization, remodeling and the installation of home improvement products that are green friendly that increase market vaue and energy effiency. Our energy efficient products that we install are windows, roofs, solar vents, attic, wall, floor insulation and E-Shield radiant barrier. Other home improvement products and services that we install are countertops, cabinets, flooring, siding, roofs, gutters, exterior and interior painting, roof coating, window tinting and bathroom and kitchen remodeling. We strive to be up to date with the latest energy efficient products and home improvement products. We also specialize in removing asbestos siding and lead abatement. We are an A rated company with the Better Business Bureau doing 300 projects a year.Same as cash financing available and low interest installment financing. Additional DBAs - L and L Design and Remodel, L and L Design and Remodeling Inc, L & L Design & Remodel. Additional phones - (360) 694-7333, (877)535-7333, Fax number (360)735-5926 .
General contractor specializing in home improvement such as weatherization, remodeling and the installation of home improvement products that are green friendly that increase market vaue and energy effiency. Our energy efficient products that we install are windows, roofs, solar vents, attic, wall, floor insulation and E-Shield radiant barrier. Other home improvement products and services that we install are countertops, cabinets, flooring, siding, roofs, gutters, exterior and interior painting, roof coating, window tinting and bathroom and kitchen remodeling. We strive to be up to date with the latest energy efficient products and home improvement products. We also specialize in removing asbestos siding and lead abatement. We are an A rated company with the Better Business Bureau doing 300 projects a year.Same as cash financing available and low interest installment financing. Additional DBAs - L and L Design and Remodel, L and L Design and Remodeling Inc, L & L Design & Remodel. Additional phones - (360) 694-7333, (877)535-7333, Fax number (360)735-5926 .
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
FAQs for radon gas testing projects in Battle Ground, WA
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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