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Since our founding in 2012, Fontenoy Engineering has expertly completed over 200 public works contracts.
 
​On every project, safety is our top priority: ​​

  • We employ a dedicated safety consultant to uphold and improve safe working practices.

  • All our Foremen are OSHA Certified.

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​​​As a union contractor, we are:

  • signatory to Laborers and Operating Engineers unions.

  • Ensuring a highly skilled and qualified workforce to meet and exceed San Francisco City and County contractual goals.

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We are also:

  • Fully licensed, bonded, and insured. 

  • Providing clients with confidence in our commitment to quality, safety, and reliability on every project.

See what our clients have to say about us:

Fontenoy Engineering - client testimonial
Fontenoy Engineering - client testimonial
Fontenoy Engineering - client testimonial
Fontenoy Engineering - client testimonial
Fontenoy Engineering - client testimonial
Fontenoy Engineering - client testimonial
Fontenoy Engineering Logo

Tel: 415 740-0268

Fax: 415 852-5472

Fontenoy Engineering,
3450 3rd Street, Unit 4D,
San Francisco,
CA 94124

©2025 Fontenoy Engineering Inc. All Rights Reserved.

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