Every state has a start guide. City guides are published for the metros on this site. The filing and licensing links below are the ones we could verify. Where a direct address would not load, the guide says so.
Alabama
Filing: Alabama Secretary of State
License: Alabama Licensing Board for General Contractors
Landscaping guide for Alabama
Alaska
Filing: SBA: state registration lookup (choose the state on that lookup)
We could not confirm a direct statewide contractor-board address from here. Use the SBA registration lookup for the filing office, then check the state commerce department and the city for your trade.
Landscaping guide for Alaska
Arizona
Filing: Arizona Corporation Commission
Arizona licenses contractors through the Registrar of Contractors. We could not load that site from here, so this page does not link it. Look up the Registrar on the state's own website and read the page before you pay anyone to file the license.
Landscaping guide for Arizona
Arkansas
Filing: Arkansas Secretary of State
License: Arkansas Contractors Licensing Board
Landscaping guide for Arkansas
California
Filing: California Secretary of State
License: California Contractors State License Board
Landscaping guide for California
Colorado
Filing: SBA: state registration lookup (choose the state on that lookup)
License: Colorado Division of Professions and Occupations
Landscaping guide for Colorado
Connecticut
Filing: Connecticut business portal
License: Connecticut Department of Consumer Protection
Landscaping guide for Connecticut
Delaware
Filing: Delaware Division of Corporations
License: Delaware construction contractor registry
Delaware Division of Professional Regulation boards
Landscaping guide for Delaware
District of Columbia
Filing: DC Department of Licensing and Consumer Protection
License: DC Department of Licensing and Consumer Protection
Landscaping guide for District of Columbia
Florida
Filing: Florida Division of Corporations (Sunbiz)
License: Florida Construction Industry Licensing Board
Landscaping guide for Florida
Georgia
Filing: SBA: state registration lookup (choose the state on that lookup)
Georgia licenses residential and general contractors through the Secretary of State. We could not load that licensing page from here, so this page does not guess the address. Use the SBA lookup, then the Secretary of State licensing division, and confirm the URL before you apply.
Landscaping guide for Georgia
Hawaii
Filing: Hawaii Business Express
License: Hawaii Contractors License Board
Landscaping guide for Hawaii
Idaho
Filing: Idaho Secretary of State
License: Idaho Division of Occupational and Professional Licenses
Landscaping guide for Idaho
Illinois
Filing: Illinois Secretary of State
License: Illinois Department of Financial and Professional Regulation
Landscaping guide for Illinois
Indiana
Filing: Indiana Secretary of State (INBiz)
License: Indiana Professional Licensing Agency
Landscaping guide for Indiana
Iowa
Filing: SBA: state registration lookup (choose the state on that lookup)
License: Iowa contractor registration
Landscaping guide for Iowa
Kansas
Filing: Kansas Secretary of State
We could not confirm one statewide contractor board for every trade. Check the city where you will work. The Department of Revenue link is the tax office, not a license.
Kansas Department of Revenue
Landscaping guide for Kansas
Kentucky
Filing: Kentucky One Stop Business Portal
License: Kentucky Department of Housing, Buildings and Construction
Landscaping guide for Kentucky
Louisiana
Filing: Louisiana Secretary of State (geauxBIZ)
License: Louisiana State Licensing Board for Contractors
Landscaping guide for Louisiana
Maine
Filing: Maine Secretary of State
License: Maine Professional and Financial Regulation
Landscaping guide for Maine
Maryland
Filing: Maryland Business Express
License: Maryland Home Improvement Commission
Landscaping guide for Maryland
Massachusetts
Filing: Massachusetts Corporations Division
License: Massachusetts construction supervisor licensing
Landscaping guide for Massachusetts
Michigan
Filing: Michigan LARA corporations
License: Michigan residential builders
Landscaping guide for Michigan
Minnesota
Filing: Minnesota Secretary of State
License: Minnesota construction contractor registration
Landscaping guide for Minnesota
Mississippi
Filing: Mississippi Secretary of State
License: Mississippi State Board of Contractors
Landscaping guide for Mississippi
Missouri
Filing: SBA: state registration lookup (choose the state on that lookup)
We could not confirm one statewide contractor-board address. Check the city or county, and any state board that names your specific trade.
Landscaping guide for Missouri
Montana
Filing: SBA: state registration lookup (choose the state on that lookup)
License: Montana contractor registration
Landscaping guide for Montana
Nebraska
Filing: Nebraska Secretary of State
License: Nebraska Electrical Division
Landscaping guide for Nebraska
Nevada
Filing: Nevada Secretary of State
License: Nevada State Contractors Board
Landscaping guide for Nevada
New Hampshire
Filing: New Hampshire QuickStart
License: New Hampshire Office of Professional Licensure and Certification
Landscaping guide for New Hampshire
New Jersey
Filing: New Jersey business portal
License: New Jersey Division of Consumer Affairs
Landscaping guide for New Jersey
New Mexico
Filing: New Mexico Secretary of State
License: New Mexico Construction Industries Division
Landscaping guide for New Mexico
New York
Filing: New York Department of State
New York files business entities with the Department of State. Contractor and home-improvement licenses are often the city or county, not one statewide board. Check the place you will work.
Landscaping guide for New York
North Carolina
Filing: North Carolina Secretary of State
License: North Carolina Licensing Board for General Contractors
Landscaping guide for North Carolina
North Dakota
Filing: North Dakota Secretary of State
License: North Dakota contractor licensing
Landscaping guide for North Dakota
Ohio
Filing: SBA: state registration lookup (choose the state on that lookup)
License: Ohio Construction Industry Licensing Board
Landscaping guide for Ohio
Oklahoma
Filing: Oklahoma Secretary of State
License: Oklahoma Construction Industries Board
Landscaping guide for Oklahoma
Oregon
Filing: Oregon Secretary of State
License: Oregon Construction Contractors Board
Landscaping guide for Oregon
Pennsylvania
Filing: Pennsylvania Department of State
License: Pennsylvania home improvement contractor registration
Landscaping guide for Pennsylvania
Rhode Island
Filing: Rhode Island Secretary of State
Rhode Island registers contractors through a state board. We could not confirm a live address for that board from here. Check the Department of Business Regulation and the city, and do not pay a third party until you are on a ri.gov page.
Landscaping guide for Rhode Island
South Carolina
Filing: South Carolina Business One Stop
License: South Carolina Contractor's Licensing Board
Landscaping guide for South Carolina
South Dakota
Filing: South Dakota Secretary of State
License: South Dakota Electrical Commission
Landscaping guide for South Dakota
Tennessee
Filing: Tennessee Secretary of State
Tennessee licenses contractors through the Board for Licensing Contractors at the Department of Commerce and Insurance. We could not load that page from here, so this checklist does not link a guessed address. Open tn.gov and search the board name before you apply.
Landscaping guide for Tennessee
Texas
Filing: Texas Secretary of State business filings
License: Texas Department of Licensing and Regulation
TCEQ: landscape irrigator license
Texas Department of Agriculture: pesticides on lawns and ornamentals
Texas Comptroller: landscaping and lawn care sales tax
Landscaping guide for Texas
Utah
Filing: Utah business registration
License: Utah Division of Professional Licensing
Landscaping guide for Utah
Vermont
Filing: Vermont Secretary of State
License: Vermont Office of Professional Regulation
Landscaping guide for Vermont
Virginia
Filing: Virginia State Corporation Commission
License: Virginia Board for Contractors
Landscaping guide for Virginia
Washington
Filing: Washington Secretary of State
License: Washington contractor registration
Landscaping guide for Washington
West Virginia
Filing: West Virginia One Stop Business Portal
License: West Virginia Division of Labor
Landscaping guide for West Virginia
Wisconsin
Filing: Wisconsin One Stop Business Portal
License: Wisconsin dwelling contractor
Landscaping guide for Wisconsin
Wyoming
Filing: Wyoming Secretary of State
License: Wyoming Department of Fire Prevention and Electrical Safety
Landscaping guide for Wyoming