Radon Mitigation Fairfax › Radon in home sales
Radon in home sales in Fairfax, VA
Buyers, sellers and agents: a mitigation quote in 24 hours, installed before closing.
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What it does
In Fairfax County, radon contingencies are routine. A buyer's inspection comes back above 4 pCi/L, and the seller has days to agree on a fix. We get you a written quote from a certified contractor within one business day and an installation date before closing, with the post-mitigation test report delivered to both sides. Agents who refer clients to us get the same speed every time, with no fee to the agent or the homeowner.
What is included
- Quote within one business day
- Installation scheduled before closing
- Test report for buyer, seller and lender
- Works with any inspector's results
Why Fairfax businesses add this
Radon is the second-leading cause of lung cancer after smoking, according to the EPA and the U.S. Surgeon General, and it has no smell or color. About one in every fifteen U.S. homes has elevated levels; in Zone 1 counties like Fairfax County the share is higher. Most Fairfax homeowners find out during a home sale, with a closing date a few weeks away and no idea which contractor to trust or what the job should cost.
What it costs
| Service | Typical cost | Notes |
|---|---|---|
| Standard sub-slab system, single suction point | $800 – $1,500 | most basements and slab homes |
| Larger or multi-point system, interior routing, high-level readings | $1,500 – $2,500 | finished basements, additions, levels above 20 pCi/L |
| Crawl-space sub-membrane system | $1,500 – $3,000 | depends on crawl-space size |
Get FREE quotes from certified Fairfax contractors
Tell us about your home. We send your request to up to three certified, independent contractors within one business day. No cost to you, no obligation.
Other services
Sub-slab depressurization, the standard fix for basements and slabs.
Radon testingCertified short-term and continuous-monitor tests for home sales and peace of mind.
Crawl spaces and radon-resistant new constructionSub-membrane systems and passive-to-active upgrades.
Serving Fairfax and Vienna, Oakton, Burke, Annandale, Chantilly. Service areas →