Haus of Contractors is the most trusted directory of verified licensed contractors in the US. Find commercial electricians, HVAC, plumbers, roofers, solar installers, and more.
Haus of Contractors is the most comprehensive directory of licensed trade professionals in the United States. Our database includes over 58,111 verified contractors across all 50 states, covering commercial electrical, HVAC, plumbing, mechanical, fire protection, roofing, solar, painting, flooring, masonry, and low-voltage trades.
Every contractor listed on Haus of Contractors has been sourced directly from official state licensing databases. We verify license numbers, business names, and contact information to ensure you are connecting with legitimate, credentialed professionals. Our database is updated regularly to reflect current licensing status.
Finding the right contractor for your project starts with verifying their credentials. Haus of Contractors makes it easy to search by trade type, city, and state. Each profile displays the contractor's license number, business address, trade specialty, and contact information — everything you need to make an informed hiring decision.
Whether you are a property manager, facility manager, general contractor, or homeowner, Haus of Contractors saves you time by consolidating licensing data from all 50 states into one searchable directory. No more navigating multiple state licensing board websites to verify credentials.
Contractors: claim your free listing on Haus of Contractors to get discovered by clients actively searching for licensed professionals in your trade and location. Claimed listings allow you to add contact information, photos, service areas, and specialties. Featured listings receive priority placement in search results and category pages.
Our directory covers all major commercial and residential trades. Search for commercial electricians, HVAC contractors, licensed plumbers, mechanical contractors, fire protection specialists, backflow prevention testers, solar installers, roofing contractors, painting contractors, flooring contractors, masonry contractors, and low-voltage technicians.
Haus of Contractors is built for the modern contractor economy. With over 58,111 verified listings and growing, we are the go-to resource for anyone who needs to find, verify, or connect with licensed trade professionals across the United States. Start your search today.