• Phone510 524 2485
  • Address1221 4th Street,Berkeley CA 94710
Contact
  • Phone510 524 2485
  • Address1221 4th Street,Berkeley CA 94710

Machine Shop

Complete CNC & Automotive Machine Shop

Build Shop

Engine | Inspection | Diagnosis | Rebuilds | Upgrades

Dyno Shop

Testing | Development | Performance Measurement

High Performance Engines | CNC Machine Shop

How can we help?

Since 1978

Build Shop

Engine | Inspection | Diagnosis | Rebuilds | Upgrades

Machine Shop

Complete CNC & Automotive Machine Shop

Dyno Shop

Testing | Development | Performance Measurement

Welcome to Hasselgren Engineering, Inc

Hasselgren provides machining, fabrication, engine building services and sales. We are your one-stop shop for engine components and services including engines, engine machining, rebuilds and dyno testing. Our top-of-the-line CNC milling and turning capabilities can handle large and small quantities. We can reverse engineer solutions to replace those unavailable parts. We are located in Berkeley, CA.