About Us

Since 1979, our mission has been to provide our customers with best available solutions to their measurement and machining challenges, and to support them in their pursuit of excellence.

HS&S' 11,000 square foot building in the heart of Silicon Valley houses our Inspection Lab, Showroom, Prototype Machine Shop, Training Facility, Service Department and Technical Support Center. In order to accomplish this, our 5,000 sq. ft. facility houses a new state of the art Inspection Lab, and a showroom containing the best metrology tools and guages availalle.

NEW ! 
Our new temperature controlled Inspection Lab houses our Brown and Sharpe CMM's, Mitutoyo CMM's and all of our 3D measurement Equipment. In addition to the standard equipment in our lab, we have available two MicroVu Vision CMM's, Mitutoyo Roundness Machines, Mitutoyo Profilometer and Contour Machines, Romer "Absolute" portable CMM Arm with Kreon Laser Scanner, Renishaw Equator Automated go-no-go gage for production inspection, two Leica Laser Trackers, light force high accuracy thickness gages from Heidenhain and Mitutoyo, Renishaw XL-80 Laser System for Linear Measurement and annually calibrated hand tools.

HS&S Inc. incorporated under the state of California in 1979 and has been recognized as a key figure for manufacturing solutions for over 30 years. Originally specializing in mechanical design and automation John has independently managed over 50 technicians and engineers in building and customization of several hundred specialized machines and machine  tools throughout the West Coast.  The result has been such distinguished achievements as being honored with multiple “Zero Defect Awards” from Lockheed Martin, among others. 

We're ISO 9001 certified, so you can be confident we'll porvide the highest quality calibration services. (View our certificate)

Please contact our expert staff for more information and help with finding the best solution to fit your needs.

Contact HS&S:
M-F 8am-4:30pm


2185 Ronald Street
Santa Clara, CA 95050
(Map & Directions)

Design accomplishment:

1985 to 90: Was instrumental in the invention of machinery used for the production of special wire for the process of Angioplasty.  Designed and built first production wire taper grinding machine for Advanced Cardiovascular Systems.

1994- Designed and built (3) automated turning machine for mass production of small missile nose pieces. (Government funded job).

1997: Designed and built eleven (11) specialized slicing machines for the ultra-precise cutting of Ferrite components used in disk drives for IBM. Award was given for accomplishment.

1998-1999: Designed and manufactured automation kit with Heidenhain Controls to convert manual equipment to CNC. Sixty (65) Systems were sold nationally.

1995 -  HS&S owner, John Servin began a complete transformation of the company into a well respected metrology sales and services organization  in Northern California.

1998: HS&S is awarded the representation for MicroVu which was an excellent complement to the well known lines he was a distributor for.

1999: HS&S was approached by Brown and Sharpe , DEA and Leitz to represent them in Northern California

2001: Brown and Sharpe became Hexagon Metrology and continues with HS&S as their representation

Today HS&S is the largest full service Metrology house in Northern California and the largest privately owned one the West Coast offering measurement equipment and services that can measure from .1um to 225”