New Jersey API coverage

New Jersey home improvement business registration API

Name: New Jersey Contractor Credential Data
Creator: StateLicense

Use the production API to search and verify statewide home improvement business contractor registrations, including identified historical and adverse records while keeping authority and source context in each result.

Production APILive

curl --request POST "https://api.statelicense.io/v1/search" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
  "state": "NJ",
  "business_name": "ACME",
  "license_type": "Home Improvement Contractor Business",
  "page_size": 5
}'

Representative response

{
  "results": [
    {
      "state": "NJ",
      "license_number": "LICENSE_NUMBER",
      "business_name": "Example Contractor",
      "status": "active",
      "authority": "New Jersey Division of Consumer Affairs",
      "license_type": "Home Improvement Contractor Business",
      "source_updated_at": "2026-09-03T00:00:00Z"
    }
  ],
  "total": 1,
  "page": 1
}

Authority

New Jersey Division of Consumer Affairs

Live coverage

Statewide Home Improvement Business Contractor registrations, including identified historical and adverse records

Refresh cadence

Weekly Monday at 7:20 AM Pacific; operational polling, not a publisher update guarantee

Source and coverage

StateLicense downloads the official no-fee Consumer Affairs bulk export for Home Improvement Contractors / Home Improvement Business Contr. Repeated application and registration rows are consolidated by registration number and normalized business identity. Conflicting holder identities on a reused number remain separate and unconfirmed. Active status requires current term dates; expired, suspended, and revoked records remain searchable. A registration does not establish trade qualifications or authorization under another program.

Review a result

Compare the home improvement business registration number, business identity, status, classifications, and dates with the official New Jersey Division of Consumer Affairs record before a consequential decision.

API fields returned

Information	Availability
Registration number and punctuation aliases	When supplied by the authority
Business identity and stable holder identity	When supplied by the authority
Raw and normalized status	When supplied by the authority
Issue and expiration dates	When supplied by the authority
Mailing location and acquisition freshness	When supplied by the authority

Freshness: Weekly Monday at 7:20 AM Pacific; operational polling, not a publisher update guarantee. Field availability depends on the source record; unavailable values are not inferred.

Coverage limitations

• This program issues business registrations, not trade licenses. Other trades, home elevation, and municipal programs are excluded.
• Numberless applications and administrative placeholders are excluded. Reused numbers return separate holder records with unknown status; inspect every match.
• Insurance, bonding, phone, and disclosure facts are not supplied. Source freshness is the acquisition date, not a publication timestamp.

New Jersey home improvement business registration API FAQ

What does New Jersey coverage include?

Statewide Home Improvement Business Contractor registrations, including identified historical and adverse records. This program issues business registrations, not trade licenses. Other trades, home elevation, and municipal programs are excluded. Numberless applications and administrative placeholders are excluded. Reused numbers return separate holder records with unknown status; inspect every match. Insurance, bonding, phone, and disclosure facts are not supplied. Source freshness is the acquisition date, not a publication timestamp.

Related resources

New Jersey home improvement business registration lookup

Search statewide home improvement business contractor registrations, including identified historical and adverse records by number or business name. Review source, status, dates, and limits.

Learn more →