What This API Does

❄️

Maryland HVAC Technician License Verification

Verify HVAC contractor, journeyman, and refrigeration technician licenses regulated by the Maryland Board of HVACR Contractors. Returns license classification, EPA 608 certification type, active status, and any violations.

Who Uses This API in Maryland

🏢

Facility Management Companies

Verify HVAC contractor credentials before authorizing heating and cooling work on Maryland commercial properties.

🏠

Home Service Marketplaces

Validate HVAC technician licenses for Maryland service requests. Build homeowner trust with verified credentials.

🏭

HVAC Distributors & Manufacturers

Confirm installer licenses in Maryland before authorizing equipment warranties. Protect brand reputation with verified partners.

Maryland HVAC Technician Licensing Authority

HVAC Technician Licenses

Maryland Board of HVACR Contractors

Governs HVAC Contractor, HVAC Journeyman, Refrigeration Technician licensure in Maryland. Handles initial licensing, renewals, and disciplinary proceedings.

More Maryland License Types

🏥 Nurse & Contractor → 🏠 Real Estate Agent → 🛡️ Insurance Agent → 🔨 General Contractor → ⚡ Electrician → 🔧 Plumber →

API Endpoints

POST /hvac/verify

Verify a hvac technician license in Maryland

curl -X POST https://license-verify-api-production.up.railway.app/hvac/verify \
  -H "Content-Type: application/json" \
  -H "X-RapidAPI-Key: YOUR_API_KEY" \
  -d '{
    "name": "James Anderson",
    "state": "MD",
    "license_type": "HVAC Contractor"
  }'

POST /batch

Verify multiple hvac technician licenses at once

curl -X POST https://license-verify-api-production.up.railway.app/batch \
  -H "Content-Type: application/json" \
  -H "X-RapidAPI-Key: YOUR_API_KEY" \
  -d '{
    "requests": [
      { "type": "hvac", "name": "James Anderson", "state": "MD", "license_type": "HVAC Contractor" },
      { "type": "hvac", "name": "Alice Brown", "state": "MD", "license_type": "HVAC Journeyman" }
    ]
  }'

Example Response

{
  "status": "found",
  "state": "MD",
  "license": {
    "name": "James Anderson",
    "license_number": "MD-HVAC-2024-XXXXX",
    "license_type": "HVAC Contractor",
    "status": "Active",
    "issue_date": "2020-06-15",
    "expiration_date": "2026-12-31",
    "board": "Maryland Board of HVACR Contractors",
    "disciplinary_actions": []
  }
}

Pricing

Free

$0

50 requests/day

Pro

$9.99

1,000 requests/mo

Ultra

$29.99

5,000 requests/mo

Mega

$99.99

25,000 requests/mo

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FAQ — Maryland HVAC Technician License Verification

Which Maryland HVAC license types can I verify?

HVAC Contractor, HVAC Journeyman, Refrigeration Technician, and specialty licenses regulated by the Maryland Board of HVACR Contractors.

Does the API return EPA 608 certification status?

Yes — the API returns EPA 608 certification type (I, II, III, Universal) for Maryland HVAC technicians where tracked by the state board.

Can I verify licenses across multiple states?

Yes. The same API works for all 50 states. Use the batch endpoint to verify Maryland hvac technician licenses alongside any other state in a single request.

Is there a free tier?

Yes — 50 free requests per day. No credit card required. Sign up on RapidAPI to get your key instantly.

HVAC Technician License Verification API
Maryland