- Address
- City
- State
- Phone
- Douds Mine At Douds
- Douds
- IA
- (641) 936-4331
- Gardner Quarry At Southeast
- Douds
- IA
- (641) 936-7119
- 1166 Highway 137
- Eddyville
- IA
- (641) 969-4652
- 16664 Walnut Avenue
- Floris
- IA
- (641) 459-2200
- Lyle Roquet Quarry
- Hedrick
- IA
- (641) 653-2447
- Keswick Quarry At Ke
- Keswick
- IA
- (319) 738-3151
- Tweedy Quarry
- Mount Pleasant
- IA
- (319) 986-5268
- Ollie Quarry At Olli
- Ollie
- IA
- (641) 667-3911
- 13133 Angle Road
- Ottumwa
- IA
- (641) 683-1671
- 16008 Eddyville Road
- Ottumwa
- IA
- (641) 684-4691
- Coppock
- Washington
- IA
- (319) 653-3270