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Avatar for RADON TESTING & MITIGATION SOLUTIONS LLC
RADON TESTING & MITIGATION SOLUTIONS LLC
5.0(
8
)
Radon Gas - AbatementRadon Gas - Testing

Serving Spokane, WA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Professional, punctual, knowledgeable, and honest. After I contacted him to hire him for testing he came by and offered to test, then explained how the radon level was low during warm weather. However I still wanted to test. When the test came back very low level, he offered to come back, and retest for free during the cold weather. I would definitely recommend this company to anyone needing Radon testing or mitigation."
Monroe & Broadway
Monroe & Broadway
Brown's Addition
Spokane City Hall
Lennar Homes

+3

Response time4 hrs
Response rate98%
8 neighbors recently requested a quote
Avatar for CP Home Service
CP Home Service
5.0(
3
)
Radon Gas - Testing

Serving Spokane, WA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Brian was really friendly and professional, and you could tell he was very thorough. He explained everything in a way that was easy to understand during the inspection, and the report he sent after was super detailed with pictures and notes on all the systems in the home. I especially liked that he included a section that called out the main issues to focus on. Overall, we were very happy with his service and would definitely recommend him to anyone."
Chimney inspection
Crawlspace
Old Roofing
Window Frame
Electrical Panel

+8

1 neighbors recently requested a quote
Avatar for Advanced Radon Technologies
Advanced Radon Technologies
4.5(
42
)
Radon Gas - Abatement

Serving Spokane, WA and surrounding areas

In business since 1971

Free estimates

Warranties offered

"Dave first off cares about his customers health and well being. He is interested in solving your Radon issue and making sure the work is high quality. He pulls proper permitting for electrical and his support team is awesome. The other Radon company that was used did not meet specific standards in doing Radon migitgation work. Do your homework and read reviews before hiring a Radon company and check certifications: https://nrpp.info/. Dave takes his profession seriously and has a tremendous background in this work. I highly recommend Advanced Radon Technologies."
Residential Systems
Residential Systems
Residential Systems
Residential Systems
Residential Systems

+11

Recommended by100%of homeowners
Environmental Technology Consultants
4.9(
5
)
Radon Gas - Testing

Serving Spokane, WA and surrounding areas

In business since 1997

Free estimates

"My wife is very sensitive to mold and we already had a mold issue with our existing house that was remediated. So when we made an offer to buy a home, we needed to make sure we knew if there was any mold related issues. James performed a through inspection for mold of the house. He inspected the craw space, attic, interior, and exterior for all possible sources that could produce mold and took 5 air samples for lab analysis. He found some problems requiring fixes such as mold damage in the attic, excess water running into the crawlspace, inadequate insulation, missing insulation, cut wires to the fresh air intake, ductwork that was never installed, and a fallen vent stack in the attic. We will use him again the next time we do a home inspection for mold."
Recommended by100%of homeowners
Avatar for Affordable Radon Services LLC
Affordable Radon Services LLC
5.0(
1
)
Radon Gas - AbatementRadon Gas - Testing

Serving Spokane, WA and surrounding areas

In business since 2011

"This company was professional from start to finish! Setting up the appointment was quick and easy, they showed up on time and were concerned with my needs. They wanted to make sure the system was going in the proper spot, both inside and outside, and wore a mask and booties the whole time. I was impressed and will hire them again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by100%of homeowners
Affordable Home Inspection, LLC
New to Angi
Radon Gas - Testing

Serving Spokane, WA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We pride our company on reliability, integrity and quality work. When Affordable Home Inspection, LLC is hired, we make it a point to provide the highest level of customer service. We work with both residential and commercial clients, and apply the same attention to detail regardless of project size or complexity. We look forward to earning your business! Thank you!

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Radon Detection and Reduction questions, answered by experts

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Spokane, WA homeowners’ guide to radon detection and reduction services

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