C&a40 Calcium Products, which began as Livingston Stone Company in 1946, has been serving agriculture and industry since its inception. This family-owned enterprise supplies high Calcium, low Magnesium products for multitudes of applications throughout the Midwest and into Canada.
Our small workforce of fourteen long term employees helps us to produce products quickly and efficiently. This allows us to handle all aspects of production from stripping dirt, drilling/blasting, crushing /screening to final specifications and then finally, land reclamation.
After working here since 1989, I was given the opportunity to purchase the company and in February of 2024 my wife and I took over ownership. We arrived at the new name by combining Ca (Calcium) and its atomic weight of 40.078 along with our initials C(Chris) & a (Amy) to equal C&a 40 Calcium Products.
We are proud to keep this a family-owned operation and look forward to being your source for quality Calcium products. In a way to honor this long-lived company, we’ll still use Livingston Stone Company dba C&a40 Calcium Products, Inc. where/as needed. You can’t forget the past!