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Really Fast Rapid Radon Remediation
4.7(
30
)
Radon Gas - Abatement

Serving Castle Rock, WA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"They were not satisfied until my radon levels were pretty much annihilated! Very clean install, came back to measure levels, were still a little higher than expected, so came and dug deeper and put in a different fan and that did the trick! Very reasonable pricing and great communication."
Response time9 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
134
)
Radon Gas - AbatementRadon Gas - Testing

Serving Castle Rock, WA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Professional, friendly and responsive. I hired Alpha to come do a mold inspection on a home I just purchased. They accommodated my schedule and Chris came early morning before work to do the inspection. He was very friendly, thorough, and went above and beyond to make sure he tested everything I was looking for. He eased my mind and he even gave me home advice outside of just the mold inspection. The inspection price was incredibly reasonable and the bid to do some work was as well. He could have tried to oversell me on things due to my lack of knowledge about mold but in the end my house was in good shape and he eased my worries and gave me peace of mind which was well worth the price! I would highly recommend Alpha Environmental!"
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for Propertyexam
Propertyexam
4.6(
18
)
Radon Gas - AbatementRadon Gas - Testing

Serving Castle Rock, WA and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"I am a first-time home buyer and I contacted Scott to perform the inspection on my new townhouse. The building had some known issues and I wanted to be sure that they had been resolved. Additionally, I wanted radon, mold and indoor air quality testing, to ensure that I wasn't moving into a "sick" building. Scott was able to accommodate my schedule on very short notice and he's really great to work with! He gave me all kinds of tips and helpful advice. Working with him was very educational and informative. I highly recommend Scott for all of your home inspection needs. And though some of the tests (such as radon, mold, etc) cost extra, they are well worth the price to ensure that you are investing in a safe and healthy home for you and your family."
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+4

Recommended by100%of homeowners
Avatar for HomeCheck Inspection Services
HomeCheck Inspection Services
5.0(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving Castle Rock, WA and surrounding areas

In business since 2003

HomeCheck's owner/operator Steve Blaha is a home inspector who provides high quality home inspections along with excellent customer service.\n\nSteve is a good communicator and leaves no room for guessing when it comes to evaluating a potential new home. Steve has a unique skill set with an extensive background in residential construction. If you are looking for a home inspector who is committed to 100% customer satisfaction, call HomeCheck Inspection Services.\n

Prepared to go the extra mile!
Go Timbers!
Additional Photos
Recommended by100%of homeowners
Avatar for Gorge Quality Home Inspection
Gorge Quality Home Inspection
5.0(
3
)
Radon Gas - Testing

Serving Castle Rock, WA and surrounding areas

In business since 2019

Gorge Quality Home Inspection gorgequaulityhomeinspection.com offers unbiased, dependable, and non-invasive home inspection services and radon testing to the Columbia River Gorge and the greater Portland and Vancouver metro areas. We strive to be an asset to every client who comes our way, adhering to InterNACHI’s excellent Standards of Practice so that the quality of our service is never in question.\nWe don’t settle for a run of the mill home inspection, and neither should you when you contract with us to perform a home inspection, you’ll enjoy flexible scheduling, top quality customer service, and the most accurate home inspection available.\nSafety should always be a priority, and we’ll work diligently to make sure that your home is safe and sound, meticulously assessing even the most minute details to check for dangerous defects.\nWe go the extra mile for our clients and do everything we can to take the stress out of your experience.\nGorge Quality Home Inspection is a veteran owned and operated business. Greg Felten takes great pride in putting out a consistently high-quality product, eliminating uncertainty and stress by providing a friendly and knowledgeable service that is centered around the success of every client. One of Greg’s primary motivators for doing home inspection work is being able to play an important role in taking care of the people in our local communities. This of course includes prospective newcomers to the area because buying a home is a difficult process, no matter who you are or where you come from.

Recommended by100%of homeowners
Avatar for IBCC - International Building Code Consultants, PC
IBCC - International Building Code Consultants, PC
New to Angi
Radon Gas - Testing

Serving Castle Rock, WA and surrounding areas

In business since 1994

Free estimates

Credit card accepted

We have reviewed and approved over 1 billion dollars in construction evaluations over the past two decades performing Structural and Fire & Life Safety plan review and building inspections for local building departments. We are all fully certified, licensed and insured professional plans examiners and building inspectors. We take pride in our work and the finished product on every construction project we take on. And when we provide our home Inspection services, we always work 100% for our clients and no one else, with IBCC you get a completely unbiased report. We will provide you with an electronic report complete with color photos and a summary of all findings as well as the detailed findings of every major component of your new prospective home right on-site after the inspection is performed, no more waiting for your report. Also, when performing a seismic inspection and / or installation we utilize decades of experience reviewing lateral designs prepared by licensed professionals.

Home Inspection Services
Response time2 hrs
Radon Detection and Reduction questions, answered by experts

Mitigation reduces radon levels, protecting your health and complying with safety standards.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

Installation typically takes 1-2 days, depending on the system and property layout.

The Castle Rock, 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.