| Business | Phone |
| Barr Construction-Restoration 24221 Manny Marshall Dr, Twain Harte 95383 | (209) 586-0227 |
| Brewer Construction 22774 Confidence Rd, Twain Harte 95383 | (209) 586-3163 |
| Clay Young General Contractor 23000 Meadow Ln, Twain Harte 95383 | (209) 586-6415 |
| Danskin Construction Po Box 1671, Twain Harte 95383 | (209) 586-5450 |
| Dave Turner Construction 22930 Joaquin Gulley Rd, Twain Harte 95383 | (209) 586-2273 |
| Dragonfly Construction Twain Harte 95383 | (209) 586-2385 |
| E J Construction Po Box 1946, Twain Harte 95383 | (209) 586-6102 |
| John Klingberg Construction Po Box 1721, Twain Harte 95383 | (209) 586-3488 |
| M I Construction 22563 E Rhine River Dr, Twain Harte 95383 | (209) 586-4745 |
| Pacific Crest Construction 23088 Sierra Dr, Twain Harte 95383 | (209) 586-5553 |
| Puccinelli Enterprises Po Box 284, Twain Harte 95383 | (209) 586-7601 |
| R A Ramet Construction 22735 Tamarack Dr, Twain Harte 95383 | (209) 743-3003 |
| R A Sloan Construction 24715 Bonanza Dr, Twain Harte 95383 | (209) 586-6242 |
| Vaccarezza Construction Po Box 1462, Twain Harte 95383 | (209) 586-3370 |