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CYS Structural Engineers
Aerial view of downtown Sacramento and the Tower Bridge at sunset

Est. 1963 · Sacramento, CA

Sixty years of buildings that stand. Engineered for the next sixty.

CYS is the Sacramento structural engineering partner for healthcare, higher education and public buildings, designed from the reviewer's side of the table.

Grid A-1
60+ YEARS
Sacramento landmarks since 1963
Grid B-2
DSA · HCAI · CDCR
Agencies we design and review for
Grid C-3
USACE IDIQ
Prime contract holder
Grid D-4
[##] PROJECTS
Completed across California
Trusted byUC DavisState of California DGSCalPERSCity of SacramentoSacramento CountyUS Army Corps of Engineers

Sheet 01 / Markets

Where we work.

Six markets. One rule: the building has to stand, and the drawings have to get through.

Section A–A / Differentiator

From the reviewer's side of the table.

We don't just design buildings. We also check them, for DSA, HCAI, CDCR and UC Davis. We know which details get flagged and which get waved through.

So our drawings come back clean. Fewer comment cycles. Fewer surprises in the field. Your schedule stays your schedule.

Approval path diagram: CYS designs, CYS also reviews for agencies, so drawings get approved cleanly.THE REVIEWER'S TABLEDesignCYS AS ENGINEER OF RECORDAgency reviewCYS AS PLAN CHECKERApprovedCLEAN COMMENTS, ON SCHEDULECYSCYS
Deadline 2030

California's 2030 hospital seismic deadline is closer than it looks. Let's talk about your campus.

Talk to a seismic engineer →
CYS engineers in hard hats walking a rebar deck on a construction site
Field visit · Grid C-4

Sheet 05 / People

A woman-led firm with a young bench and six decades of judgment.

Led by CEO Te Iwi Boyd, our team is young, hungry and trained on everything. Every engineer works across design, seismic and review, so the person on your project has seen it from every angle.

  • Te Iwi Boyd

    Chief Executive Officer · SE

    "Attitude first. Everything else we can teach."

  • [Engineer Name]

    Associate Principal · SE

    "I like a building that tells you exactly how it stands."

  • [Engineer Name]

    Project Engineer · PE

    "Hospitals have to work on the worst day. That's the job."

  • [Engineer Name]

    Design Engineer · EIT · Cal Poly

    "Every week I learn something I didn't know I needed."

Historic red brick building with tall arched windows on R Street in Midtown Sacramento
New studio · 1102 R Street · 2027

Sheet 06 / Back to Midtown

Home, in a building we know how to respect.

After six decades of Sacramento landmarks, we're moving back to the heart of the city, into a historic building we know how to respect.

Sheet 09 / Foundation

Have a building that needs to stand? Let's talk.