State-by-State Expansion
Mold assessment licensing is the binding constraint for inspector onboarding. Only 7 states + DC require it — and two of them are our pilot markets.
Expansion Roadmap
Ranked by healthcare platform provider density, allergy prevalence (AAFA 2026), pre-1978 housing stock, and metro population. Green states first — no licensing friction.
Both are mold-license states (NY, TX) so we build the credentialing pipeline first. NYC has the deepest provider density of any US market. Austin has high allergy prevalence + fast-growing housing.
Chicago, IL — #3 US metro, strong platform presence, high pre-1978 housing (lead/asbestos demand), no mold license.
Philadelphia, PA — Top 10 metro, oldest housing stock in the US, established healthcare booking market.
Atlanta, GA — Southeast hub, high humidity + mold prevalence, no mold license, top-15 allergy capital.
Phoenix, AZ — Fast-growing, Valley Fever + dust concerns, no mold license.
Raleigh-Durham, NC — #7 AAFA allergy capital, research triangle, no mold license.
Oklahoma City + Tulsa, OK — #3 and #4 allergy capitals nationally, no mold license.
Columbus, OH — Growing tech hub, high healthcare platform adoption, no mold license.
Charlotte, NC — Fast-growing Southeast metro, high pollen + humidity.
Miami + Tampa, FL — Massive mold market (humidity), license required but high volume justifies onboarding cost.
DC Metro — Federal workforce, high income, license required in DC + MD + VA.
Nashville, TN — Fast-growing, mold license required but small overhead.
New Orleans, LA — #2 allergy capital, extreme mold conditions, license required.
Licensing Matrix
Mold licensing is the primary gate for Canary inspector onboarding. Radon, lead, and asbestos are secondary — inspectors typically already hold those certs.
| State | Mold | Radon | Lead | Asbestos | Notes |
|---|---|---|---|---|---|
| AL | No | No | State | State | EPA-authorized lead program |
| AK | No | No | Federal | Federal | EPA-administered (no state program) |
| AZ | No | No | Federal | State | EPA-administered for lead; state asbestos program |
| AR | No | No | State | State | EPA-authorized lead program |
| CA | No | Yes | State | State | Radon cert required; recommends mold cert but no license |
| CO | No | No | State | State | EPA-authorized lead program |
| CT | No | Yes | State | State | Radon cert required; home improvement contractor registration |
| DE | No | No | State | State | EPA-authorized lead program |
| DC | Yes | Yes | State | State | Mold license via DC Dept of the Environment; must pass exam |
| FL | Yes | Yes | Federal | State | DBPR mold assessor + remediator licenses; EPA-administered lead |
| GA | No | No | State | State | EPA-authorized lead program; no mold/radon license |
| HI | No | No | State | State | Worst state for indoor allergies (7.94/10 severity) |
| ID | No | No | Federal | Federal | EPA-administered; no state asbestos cert (training only) |
| IL | No | Yes | State | State | Strict radon licensing; recommends mold cert, no license |
| IN | No | Yes | State | State | Radon cert required via state program |
| IA | No | Yes | State | State | State radon certification program via HHS |
| KS | No | Yes | State | Federal | Radon cert required; no state asbestos cert |
| KY | No | Yes | State | State | Radon cert required; state asbestos program |
| LA | Yes | No | State | State | State Licensing Board for Contractors; mold remediation specialist |
| ME | No | Yes | State | State | Radon cert required; strict asbestos inspection pre-demolition |
| MD | Yes | Yes | State | State | Mold Remediation Services Act (2008); radon cert required |
| MA | No | No | State | State | Strong asbestos + lead programs; no mold license |
| MI | No | No | State | State | EPA-authorized lead program |
| MN | No | No | State | State | Asbestos Abatement Act (1987); strict licensing |
| MS | No | No | State | State | Worst city for indoor allergies (Jackson, 8.33/10) |
| MO | No | No | State | State | EPA-authorized lead program |
| MT | No | Yes | Federal | State | Radon cert required; EPA-administered for lead |
| NE | No | Yes | State | State | Radon cert required |
| NV | No | No | Federal | State | EPA-administered for lead |
| NH | No | Yes | State | State | Accredited mold cert recommended (not licensed); radon cert required |
| NJ | No | Yes | State | State | Strict radon licensing; EPA-authorized lead program |
| NM | No | No | Federal | State | EPA-administered for lead |
| NY | Yes | Yes | Federal | State | PILOT — NYS DOL mold license; assessor + remediator cannot be same entity |
| NC | No | No | State | State | Top allergy market (Raleigh #7, Greensboro #10); no mold license |
| ND | No | No | State | State | EPA-authorized lead program |
| OH | No | Yes | State | State | Radon: Ohio Dept of Health license required |
| OK | No | No | State | State | OKC #3 + Tulsa #4 allergy capitals; no mold license |
| OR | No | Yes | State | State | Radon cert required |
| PA | No | Yes | State | State | Strict radon cert (DEP); oldest housing stock — high lead/asbestos demand |
| RI | No | Yes | State | State | Radon cert required |
| SC | No | No | Federal | State | Greenville #9 allergy capital; EPA-administered for lead |
| SD | No | No | Federal | Federal | EPA-administered; minimal state requirements |
| TN | Yes | Yes | State | State | Mold remediation license required; Memphis #5 allergy capital |
| TX | Yes | No | State | State | PILOT — TDLR mold assessor/remediator license; SB 1255 (2025) |
| UT | No | Yes | State | State | Radon: NRPP/NRSB cert + contractor license required |
| VT | No | No | State | State | EPA-authorized lead program |
| VA | Yes | Yes | State | State | IICRC mold cert required (July 2024); Richmond #8 allergy capital |
| WA | No | No | State | State | State asbestos certification program (L&I) |
| WV | No | Yes | State | State | Radon: private cert + state licensure |
| WI | No | No | State | State | DHS radon program (certification recommended, not required for testing) |
| WY | No | No | Federal | Federal | EPA-administered; minimal state requirements |
Key: Mold = state mold assessment/remediation license. Radon = state radon measurement certification beyond voluntary NRPP/NRSB. Lead: “State” = EPA-authorized state program with requirements beyond federal RRP; “Federal” = EPA-administered, federal RRP only. Asbestos: “State” = state-level inspector licensing beyond federal AHERA; “Federal” = AHERA accreditation only.
The Bottom Line
No mold licensing means any certified inspector (CIH, ACAC, CMI) can start taking Canary bookings immediately. Onboarding is a background check + platform training, not a 6-month licensing process. Launch a new metro in weeks, not months.
Licensed states have fewer inspectors — supply is constrained by regulation. That means higher booking values and a built-in barrier to competitors. FL, TX, and NY together represent ~28% of the US population. The licensing overhead is worth it for the market size and pricing power.