United States & International
PCS Manufacturer Representatives
![](https://www.pcspring.com/wp-content/uploads/2017/12/logo.png)
Warren Wirth
Precision Coil Spring Company Southern CA & Mexico w.wirth@pcspring.com Phone: 626-444-0561 x 458![](https://www.pcspring.com/wp-content/uploads/2017/12/do.png)
Brian Middleton
D and O Engineering OK, AR, MO, AZ, NM, UT, CO, KS brian@doengineering.com Phone: 316-686-2808![](https://www.pcspring.com/wp-content/uploads/2017/12/custom-precision.png)
Dominic Mastroianni
Custom Precision Solutions NC, SC, VA, WV, TN, FL, GA, AL, MS, NY, PA, NJ, MA, NH, RI, MD, DE, ME, VT sales@custom-precision.com Phone: 919-819-3805![](https://www.pcspring.com/wp-content/uploads/2023/09/image001.png)