We don't sell your contact info
to the highest bidder
Most lead sites auction your information to anyone willing to pay. You end up with 10 contractors calling you for a week. We built RadonBase to work differently.
Lead auction sites
- Your info is sold as a "lead" to 5–15 contractors
- Calls and texts start within minutes — sometimes for days
- Contractors aren't verified — anyone can pay to receive leads
- You have no way to know who's actually certified
- The more you pay, the more calls you get
RadonBase
- Your request goes to 3 certified mitigators near you — max
- Contractors only contact you if they want your business
- Every mitigator is verified against NRPP and NRSB databases
- You can see credentials, reviews, and contact info before they call
- You're never in a bidding war — you pick who you want
What actually happens when you request a quote
You submit a quote request
Name, email, zip code, and a quick note about your situation. That's it.
We match you to verified mitigators nearby
We find up to 3 NRPP or NRSB certified contractors in your area. Not 15. Not whoever paid the most. Just the 3 closest verified professionals.
They reach out — or you contact them directly
Pro and Elite mitigators receive your request and may contact you. You can also see their full profile and reach out directly. You're always in control.
Why we can afford to do this
Lead auction sites make money by selling your contact info over and over. The more contractors they sell it to, the more they earn — your experience doesn't matter.
RadonBase works differently. Contractors pay us for a featured listing — a flat monthly fee, not a per-lead auction. That means we have zero incentive to sell your info to 15 people. We make the same amount whether one contractor contacts you or ten.
Verified mitigators pay for prominent placement. Homeowners always use the site for free, and their contact info is never auctioned.
And every contractor is actually certified
Radon mitigation requires certification in most states. Lead auction sites don't verify this. We do.
NRPP
National Radon Proficiency Program
The leading radon certification body, recognized across the US.
NRSB
National Radon Safety Board
Independent certification for radon measurement and mitigation professionals.
Still worried about calls?
You can browse certified mitigators in your state and contact them directly — without submitting any contact info at all. Find someone you like, then reach out on your terms.
Ready to find a certified mitigator?
No spam. No auctions. Just verified contractors near you.