| Business | Phone |
| Charlie Dunn & Sons Inc 2127 S Vasco Rd # L, Livermore 94550 | (925) 443-2471 |
| Charlie The Keeper-The Chimney 19 Rainier Ave, Livermore 94551 | (925) 606-1221 |
| Tammy's Nice & Neat Chimney Po Box 3245, Livermore 94551 | (925) 449-1024 |
| Whip's Chimney Svc 751 Yosemite Dr, Livermore 94551 | (925) 443-4991 |