25501 State Route Z

St. Mary, MO


Established 1999:  The original location of the Fischer Quarry family, the St. Mary quarry was started by two Fischer brothers who still own and operate the business today which includes our mobile custom crushing operation.  We also offer hauling services to our customers for most of the Ste. Genevieve and Perry County areas.

Source approved for MoDOT.


Located off I-55 between Perryville and Ste. Genevieve.

Take Exit 141 (Z Road, St. Mary)

Go east for 1/2 mile

Quarry is located on the left


Monday - Friday:     7:00 am - 4:00pm

Saturday:                 By appointment

Products & Services

Limestone Aggregate (Salem formation):

3/8" minus (Fill Screenings)

1" minus (Type 1 and Type 5)

1" minus dirty

2" minus

2" minus dirty

3" to 4" minus (Crusher Run)

3/8" clean (chips)

1/2" clean

3/4" clean

1" clean

1-1/2" clean

2" clean

3" clean

4" clean

Gabion (4" x 8")

Shot Rock

Rip Rap (1' - 2')

Rip Rap - custom sizes available on request

Waste Rock

Ag Lime

Other Products & Services:

Mortar Sand

Fill Sand

Creek Rock - Landscape Mix

Pea Gravel

Hauling Services Available at This Location


Need custom crushing on-site?  We are MSHA and DNR approved to move our equipment so we can better accommodate our customers' needs.  Whether you're a small quarry who is tired of the equipment breakdowns and cost, a big quarry in need of assistance to service a job, or a construction company who needs on-site crushing for a specific project, give us a call!