AEI Consultants
Walnut Creek, CA
Listed for: Testing
Verified:Ohio state license
ProfessionalsBusiness profile
Ecosense
San Jose, California. Testing and laboratory
1 Illinois state license verified against the Illinois Emergency Management Agency (IEMA) list, last checked November 11, 2026.
1 Minnesota state license verified against the Minnesota Department of Health list, last checked November 3, 2026.
2 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.
Credentials
Licenses and certifications
4 credentials are on file for this business, each exactly as the issuer's list printed it.
These licenses are from Illinois and Minnesota and Pennsylvania, and the business address is in California.
Radon411 has no California record for this business. Before hiring it for a home in California, check what California asks for. What California requires
Illinois state license (1)
Issued by the Illinois Emergency Management Agency (IEMA), not by NRPP or NRSB. Radon411 last checked the list on November 11, 2026. No expiry date is on the record.
| License | Number | Status on the list | Verified | Check with the issuer |
|---|---|---|---|---|
| Testing license | No. RNI20232169 | Measurement Professional | Verified November 11, 2026 | Verify RNI20232169 with the Illinois Emergency Management Agency (IEMA) (opens in a new tab) |
Minnesota state license (1)
Issued by the Minnesota Department of Health, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.
| License | Number | Status on the list | Verified | Check with the issuer |
|---|---|---|---|---|
| Laboratory license | No. RL-00018 | Minnesota radon analysis laboratory license | Verified November 3, 2026 | Verify RL-00018 with the Minnesota Department of Health (opens in a new tab) |
Pennsylvania state licenses (2)
Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.
| License | Number | Status on the list | Verified | Check with the issuer |
|---|---|---|---|---|
| Laboratory license | No. 3731 | DEP certified radon laboratory | Verified November 3, 2026 | Verify 3731 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
| Laboratory license | No. 3732 | DEP certified radon laboratory | Verified November 3, 2026 | Verify 3732 with the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection (opens in a new tab) |
Licensing in California
California's radon program says the state licenses or certifies radon professionals.
California Indoor Radon Program, California Department of Public Health, 1-800-745-7236.
What California requires, in its program’s own words, and how to check a credential
Local radon figures
Radon in San Jose
San Jose lies in Santa Clara County, where 9.2% of 793 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 1.1 points below California pooled (10.3%), 20th of 33 California counties with 30 or more tests.
Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.
The counties around San Jose
Around Santa Clara County, where San Jose lies, the nearest California counties with a CDC figure for 2008 to 2017, laboratory run from 2.8% to 21.9% of tests at or above 4 pCi/L; the closest, Santa Cruz County, is 21 miles away at 21.9%.
Nearby
Radon professionals nearest San Jose
- View profile for AEI Consultants
- View profile for Partner Engineering and Science, Inc
Partner Engineering and Science, Inc
Torrance, CA
Listed for: TestingMitigation
Verified:Ohio state license
Call Partner Engineering and Science, Inc at (313) 300-9784No website listed Listed for: TestingMitigation
Verified:Ohio state license
More radon professionals in San JoseMore radon professionals in California
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