Welcome to Horse Power By Gerolamy located in Carmichael, CA. 


We are a machine shop that specializes in high performance automotive and motorcycle machine work for street or race applications. From the antique engines to the latest and greatest we do it all.


Owned and operated by Nathan Gerolamy, a second generation machinist with over 35 years in the field. We offer the highest quality workmanship to produce the performance and horse power to fit your application. Our website is currently under construction so please check back soon.

Contact Info

Nathan Gerolamy

Phone: (916) 485-8288

E-mail: hpbygerolamy@yahoo.com


Address :  4046 Wayside Lane Suite J

                  Carmichael, CA 95608

Hours

 Mon-Fri 8am-6pm

 Sat 8am-3pm

 Sun Closed