Tech Support / Ordering
Tap into our 25+ years experience with waterproofing basements, reducing radon, staining concrete, repairing cracks, sealing outdoor concrete, bricks, or pavers.
Customer support hours:
- Monday – Thursday, 8am – 5pm
- Fridays, 8-4pm
If you are not able to get through, please leave a voicemail and a representative will call back as soon as possible.
800-472-0603
sales@radonseal.com
O’Canada!
Many of our products are stocked and available in Canada. Save time and money by contacting our Canadian Distributor, ECO-Building Resource.
136 Wellington Street East
Aurora, Ontario L4G 1J
905-841-3535
Ask Us Online
Please use the form below for help with following, and we will reply promptly.
- Questions about our products.
- Questions about your project.
- Help with ordering.
- Help with tracking down a shipment.
Find Us
Novion Inc./RadonSeal®
Radon Mitigation & Concrete Waterproofing Co.
494 Bridgeport Ave., Suite 101-336
Shelton, CT 06484-4748