Build Shop

Engine | Inspection | Diagnosis | Rebuilds | Upgrades

About Us

Hasselgren Engineering provides machining, fabrication, engine building, design services and sales. We specialize in combustion engine components and services including: machining, rebuilds, tuning and dyno testing.

Contact Us

510-524-2485

sales@hasselgren.com

Hasselgren Engineering Inc

1221 4th Street, Berkeley, CA 94710

Hasselgren Recommends ECORSA Oil

@hasselgrenengineering

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