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RHA: 363 Cows 27,932M 4.33F 1209F 3.57P 997P

About Us


Hilltop Acres Farm is a 8th generation family farm that is located in Northeast Iowa. Dennis and Barb Mashek, and their sons Josh and Tanner, own and operate the business. We milk 400 registered brown swiss in a double 12 parlor 3 times a day. Hilltop Acres markets genetics worldwide. Cows, heifers, bulls, and embryos for sale at all times.


Hilltop Acres is one of the most aggressive brown swiss farms in the world for pushing to create the best brown swiss genetics through genomics, and pushing cows to top production. 


Phone Numbers:

House (563-562-3763)

Dennis (563-419-2137)

Tanner (563-419-0402)

Josh (563-379-7550)

Email: dbmashek@rconnect.com

Contact Us

Hilltop Acres Farm

1701 253 Ave., CALMAR, IA 52132, US



All Day