Contractors that have filed the appropriate insurance and bonding documentation are listed as Active. Contractors that are Inactive can still be used provided they provide the District with the proper documentation and bonding requirements prior to initiating a project.
| Company | Street Address | Town | State | Zip Code | Status |
| Aceto Construction | 1027 Narragansett Trail | Buxton | Maine | 04043 | Active |
| Brex Corporation | 258 Maguire Rd | Kennebunk | Maine | 04043 | Active |
| Curtis Excavating | 20 Riverside Place | Kennebunk | Maine | 04043 | Active |
| Foglio Inc | PO Box 23 | Waterboro | Maine | 04087 | Active |
| George Burr & Sons Inc. | 69 Old Falls Road | Kennebunk | Maine | 04043 | Active |
| Levesque Excavation Inc | P.O. Box 1444 | Sanford | Maine | 04043 | Active |
| Mark Stuart | 85 Wakefield Road | Kennebunk | Maine | 04043 | Active |
| Nest & Sons Inc | 2 Bolder Drive | Kennebunk | Maine | 04043 | Active |
| SBB Excavation LLC | 837 Portland Road | Saco | Maine | 04072 | Active |
| Risbara Bros. | P.O. Box 485 | Scarborough | Maine | 04070 | Inactive |
| Dearboarn Brothers Construction | 999 Narragansett Trail | Buxton | Maine | 04093 | Inactive |
| Donald R Bryant Excavation | 20 Bryant Lane | Kennebunkport | Maine | 04046 | Inactive |
| Gorham Sand & Gravel | 939 Parker Farm Road | Buxton | Maine | 04093 | Inactive |
| Guy Labbe Excavation | 21 Labbe Lane | Biddeford | Maine | 04005 | Inactive |
| Huff Concrete Services Inc. | 38 Bone Dog Run | Lyman | Maine | 04002 | Inactive |
| LV Allen & Sons Inc. | 388 Harry Howes Road | Sanford | Maine | 04073 | Inactive |
| Mark Welch & Sons Inc | 24 Welch Lane | Arundel | Maine | 04046 | Inactive |
| Norman Ruck | 7 Proctor Road | Biddeford | Maine | 04004 | Inactive |
| O’Brien Construction | 73 Alley Lane | Wells | Maine | 04090 | Inactive |
| Phil Labbe Excavating Inc | P.O. Box 1111 | Biddeford | Maine | 04005 | Inactive |
| Peters Construction Inc | P.O. Box 61 | Gorham | Maine | 04038 | Inactive |
| Richard G Roy | 4 School Street | Kennebunk | Maine | 04043 | Inactive |
| Seth McCoy’s Trucking & Excavating | Carpenter Hill Road | Alfred | Maine | 04002 | Inactive |
| Spang Excavation, Inc | 8 Cranberry Lan | Kennebunkport | Maine | 04046 | Inactive |
| Spang Builders Inc. | Granite Heights Road | Kennebunk | Maine | 04043 | Inactive |
| West Property Management | 80 West Lane | Arundel | Maine | 04046 | Inactive |
| Steven Cluff | 235 Harriseckett Road | Wells | Maine | 04090 | Inactive |