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Contractor verification guides

Guides and research on verifying contractors before you hire.

Page 23 of 45

January 2026 · 6 min read

How to Check a Contractor's License in Denver, CO

Denver requires both DORA state licensing for trades and a Denver city contractor license through CPD. Learn how to verify both before hiring any Denver contractor.

January 2026 · 6 min read

How to Check a Contractor's License in Nashville, TN

Nashville contractors need Tennessee Board for Licensing Contractors credentials for projects above $3,000. Learn how to verify and use Metro Nashville Codes permits.

January 2026 · 6 min read

How to Check a Contractor's License in Oklahoma City, OK

Oklahoma City contractors must hold a CIB license from the Oklahoma Construction Industries Board. Learn how to verify credentials and use OKC permit records.

January 2026 · 6 min read

How to Check a Contractor's License in Las Vegas, NV

Las Vegas contractors must hold an NSCB license — unlicensed contracting is a Category C felony in Nevada. Learn how to verify licenses and use the Las Vegas permit system.

January 2026 · 6 min read

How to Check a Contractor's License in Portland, OR

Portland requires both Oregon CCB registration and an additional Portland BDS registration. Learn how to verify both credentials before hiring any Portland contractor.

January 2026 · 6 min read

How to Check a Contractor's License in Memphis, TN

Memphis contractors need Tennessee Board for Licensing Contractors credentials for projects above $3,000. Learn how to verify and use Memphis Construction Code Enforcement permits.

January 2026 · 6 min read

How to Check a Contractor's License in Louisville, KY

Louisville trade contractors are verified through Kentucky HBC. Learn how to use the HBC lookup and Louisville Metro permit system before hiring any Louisville contractor.

January 2026 · 6 min read

How to Check a Contractor's License in Baltimore, MD

Baltimore requires both Maryland MHIC state licensing and a separate Baltimore City HIC registration. Learn how to verify both credentials before hiring any Baltimore contractor.

January 2026 · 6 min read

How to Check a Contractor's License in Milwaukee, WI

Milwaukee trade contractors are verified through Wisconsin DSPS. Learn how to use the DSPS lookup and Milwaukee DNS permit system before hiring any Milwaukee contractor.

January 2026 · 6 min read

How to Check a Contractor's License in Albuquerque, NM

Albuquerque contractors must hold a New Mexico CID license. Learn how to verify through the CID database and use Albuquerque Planning permit records before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Tucson, AZ

Tucson contractors must hold an Arizona ROC license showing complaints, judgments, and bond details. Learn how to read the ROC record and use Tucson Planning permits before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Fresno, CA

Fresno contractors must hold a CSLB license. Learn how to verify classification, bond, and workers' comp status before hiring for any Central Valley California project.

January 2026 · 6 min read

How to Check a Contractor's License in Sacramento, CA

Sacramento contractors must hold a CSLB license. Learn how to verify classification, bond, and workers' comp before hiring in California's state capital.

January 2026 · 6 min read

How to Check a Contractor's License in Mesa, AZ

Mesa contractors must hold an Arizona ROC license. Learn how to read the ROC complaint and judgment history and use Mesa Development Services permits before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Omaha, NE

Omaha has no state GC license. Learn what to verify instead — Nebraska trade licenses, City of Omaha permits, insurance, and business registration — before any hire.

January 2026 · 6 min read

How to Check a Contractor's License in Colorado Springs, CO

Colorado Springs uses the Pikes Peak Regional Building Department for permits. Learn how to verify DORA trade licenses and use PPRBD records before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Raleigh, NC

Raleigh contractors must hold an NCLBGC license with the right project-value classification. Learn how to verify and use Raleigh Development Services permits before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Virginia Beach, VA

Virginia Beach contractors must hold a DPOR license with the right class (A, B, or C) for their project dollar value. Learn the full verification process before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Minneapolis, MN

Minneapolis contractors are verified through Minnesota DLI for residential and trade licenses. Learn how to use DLI and Minneapolis CPED permits before hiring.

January 2026 · 6 min read

How to Check a Contractor's License in Tampa, FL

Tampa contractors must hold Florida DBPR licenses. Learn about Certified vs. Registered license types and how to use Tampa Building and Zoning permits before hiring.

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