
Serving Carson, WA and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated."




*The Angi rating for Radon Detection And Reduction companies in Carson, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Carson, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on February 16, 2026

Serving Carson, WA and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated."




Serving Carson, WA and surrounding areas
In business since 2015
Credit card accepted
"Derek was thorough and knowledgeable."


Serving Carson, WA and surrounding areas
In business since 1997
Free estimates
"They were very honest & told us we didn't have black mold and needed a dehumidifier. I would very certainly recommend them for their honesty"

Serving Carson, WA and surrounding areas
In business since 2019
"Greg is always prompt in responding to scheduling and has a quick turnaround on reports too. I like his reports because they have plenty of pictures and he takes the time with buyers to answer any questions whether it be on site or following up on the report."
Serving Carson, WA and surrounding areas
In business since 2015
Free estimates
Credit card accepted
At Rose City Radon, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. Call us today for all of your testing needs!

Serving Carson, 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.

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