Updated: Jul 20, 2026
Location
Address
236 BUNGAY RD, Seymour, CT, 06478
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Hsw Radon Contractors Construction
Hsw Radon Contractors LLC, 236 Bungay Rd, Seymour, CT holds a Home Improvement Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 0 does not rank in the top 50% of Connecticut contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hsw Radon Contractors LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Hsw Radon Contractors LLC Contact Information
Address: 236 BUNGAY RD, Seymour, CT 06478
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Hsw Radon Contractors LLC Reviews
5 out of 5 stars, based on
2
reviews
-
By Paul T.January 4, 2021Install new radon unit
-
AnonymousJanuary 28, 2019
I used HSW Radon Contracts for soil purposes and Ken came out and fixed our problems. He was professional, on time and got the job done!
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Hsw Radon Contractors LLC License info
Verified License
| License # | HIC.0582643 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Hsw Radon Contractors LLC at the Connecticut Department of Consumer Protection.
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Inactive License
| License # | HIC.0582643.R |
| Status | Inactive |
| State | Connecticut |
| Type | Home Improvement Contractor |
- According to the Connecticut Department of Consumer Protection, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Hsw Radon Contractors LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
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What an extraordinary guy this fellow Ken is. Everything he does is perfection. What a gorgeous system he installed in our home. He placed rugs in the entire work area. Spent hours installing this huge radon unit. We had a 3 story exhaust pipe from our old unit that was just swaying in the breeze. He attached it to the house with brackets somehow. He put a rodent screen in to keep the critters out. He installed a new expansion tank and discarded one of the huge old one. No charge. He removed and discarded our old unit that was a piece of junk that flooded our basement. We had priced another contractor before Ken. Ken wore a mask and practiced social distancing. I'm sure he will return in the future to explain the workings. If you would like additional info feel free to call me, Paul Therault 860-274-0062