The details on Advanced Radon Tech Inc
- WA L&I registration
- ADVANRT064O2
- Registered as
- ADVANCED RADON TECH INC
- Registration checked
- September 14, 2026
- Registered since
- 1994
- Expires
- April 2027
- Contractor bond
- $30,000 · Travelers Cas and Surety Co of America
- Liability insurance
- $1,000,000 · Westchester Surp Lines Ins Co
- Insurance through
- September 2026
- Primary trade
- General Contractor
- L&I specialty
- GENERAL
- Registered principal
- FAY, JAN E · since 1980
- Registered principal
- GERARD, ROSEMARY · since 1980
- Registered principal
- GERARD, THOMAS ROY · since 2002
- Registered principal
- GERARD, MARK S · since 2002
- Registered principal
- GERARD, DAVID M · since 2011
- Service area
- Spokane
- Phone
- (509) 326-5127
- Website
- advancedradontech.net
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Advanced Radon Tech Inc
Does Advanced Radon Tech Inc. hold a Washington contractor registration?
Registration ADVANRT064O2 is the one to check, and it expires April 2027. It is Advanced Radon Tech Inc.'s, filed with Washington State L&I. That was current on the state record as of September 14, 2026 — the link on this page goes to the record itself. On file alongside it: a $30,000 contractor bond (Travelers Cas and Surety Co of America) and $1,000,000 of liability insurance with Westchester Surp Lines Ins Co through September 2026. Get current certificates for the bond and the insurance before anyone starts.
Does Advanced Radon Tech Inc. cover my part of Spokane?
Spokane is what they cover. A crew close to you is the one that comes back for a warranty call, so it is worth asking how far out they really travel.
Why is Advanced Radon Tech Inc. listed here?
Advanced Radon Tech Inc. is licensed and working in the Spokane area — that's the whole bar for a page here. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is. Advanced Radon Tech Inc. rates 4.9 out of 5 on Google across 235 reviews, and this page links straight to those reviews so you can read them for yourself.