Advanced Radon Tech Inc
Licensed general contractor in Spokane, Washington
Advanced Radon Tech Inc holds Washington L&I licence ADVANRT064O2, active, licensed since 22 Sep 1994, rated 4.9 from 240 Google reviews. Bonded for $30,000 with Travelers Cas and Surety Co of America. No complaints on the Washington L&I record.
Report card
- Licence activeWashington L&I #ADVANRT064O2, General. Issued 22 Sep 1994, expires 21 Apr 2027.
- Licensed 32 yrsSince 22 Sep 1994.
- Bonded$30,000 with Travelers Cas and Surety Co of America, since 17 Mar 2025. Washington sets the bond by licence type ($30,000 for a general contractor, $15,000 for a specialty contractor, $4,000 for an electrical contractor), so the amount shows the kind of licence, not the size or quality of the business.
- Liability insuredWestchester Surp Lines Ins Co, $1,000,000, valid to 17 Sep 2027.
- No complaintsNone on the Washington L&I record.Washington L&I record
Checked against the Washington State Department of Labor & Industries (L&I) register on 4 Nov 2026.
Google reviews
4.9(240 reviews)Anthony D'Angio★★★★★ 2 months ago
EXCELLENT experience getting our radon mitigation system installed. Pricing was very reasonable and although our original appointment was nearly three weeks out, they called with a cancellation and got us in a week earlier. Now for the quality and professionalism. Gage and John were absolutely stand‑up humans. Their hard work, attention to detail, and genuine care for our home were obvious from the moment they arriv…
Grace Hagen★★★★★ 2 weeks ago
Gage and Logan worked diligently on installing my home radon system. Our house proved to be a very difficult and complex case, though Gage and Logan were determined to solve the various problems that continued to arise with the layout of our home. In the end, they were able to mitigate every issue and install the system to solve our radon problem. I highly recommend working with them. We feel we were in good hands an…
Jay Vallee★★★★★ 5 months ago
Melissa was a great help and got our new fan installed - so thankful for how quick and easy the whole process was to get our system working again! And that she was able to find the fan! (Picture is of the old one, but in a hard to access position)
Jason Porter★★★★★ 3 months ago
Dave is amazing and is a great educator of the issue not just selling you something. Extremely knowledgeable. I talked with him regarding a building that we didn’t know did or did not have a problem and he was extremely helpful in setting up a plan to get good info on if it was even a problem. Would recommend to anyone working in this space of radon or needing services regarding radon.
Kristine Phillips★★★★★ 7 months ago
Gage & Dom came to our house this morning and installed our system and did a phenomenal job! Both men were extremely knowledgeable, polite, quick, and efficient! I definitely will recommend Advanced Radon Technologies to all those who need there product!
Read all 240 reviews on Google Reviews and photos from Google, refreshed every 30 days.
Why it ranks #1067 of 1,094 general contractors in Spokane
Score 97.6 / 100. Claiming this listing or using Theo never changes it. How we rank
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