September 2026 edition
The Maine contractor market report
5,725 active licensed contractors across 0 trades, counted directly from the Maine OPOR (Office of Professional & Occupational Regulation). Last data refresh: 2026-09-03.
Licenses by trade
| Trade | Active licenses | Map |
|---|
Where the contractors are
| City | Active licenses |
|---|---|
| Hermon | 139 |
| Windham | 122 |
| Biddeford | 121 |
| Portland | 111 |
| Saco | 97 |
| Sidney | 92 |
| Lewiston | 89 |
| Scarborough | 80 |
| Gorham | 78 |
| Auburn | 73 |
Every number above is a contractor you can contact
Phone, email, website, and Google rating for most records. CSV in your inbox shortly.
Get the Maine contractor list →Common questions about the Maine contractor market
How many licensed contractors are in Maine?
5,725 active licensed contractors are registered in Maine across 0 trades, counted directly from the Maine OPOR (Office of Professional & Occupational Regulation) as of 2026-09-03.
Which Maine cities have the most licensed contractors?
Hermon, Windham, Biddeford lead Maine by licensed-contractor count. ContractorRoster covers every city and ZIP in the state, not just the major metros.
How current is this Maine market data?
The Maine numbers were last refreshed 2026-09-03, sourced direct from the Maine OPOR (Office of Professional & Occupational Regulation). Expired and lapsed licenses are filtered out, so every count reflects active licenses only.