Get matched with top radon detection and reduction specialists in Underwood, WA

"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."

"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!"

Owned and operated 21 years. We provide Hydro Jetting, Camera inspections, and Radon testing. We have a small crew of 3 and take great pride in our work

At Environmental Technology Consultants, we are your premier choice for testing. We have provided high quality work and friendly customer service for years. Call today!

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.

SWAT Environmental is the nation's largest radon abatement engineer. Our experienced staff has corrected radon problems for over 60,000 customers since 1988 with 100% success!

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.