Permit 202603197903
450 Sansome St
12th floor: deferred mech + elec permit. permit ref # 202511058940. mech selective demo + cap of med to low pressure ductwork. new distribution for vav boxes, new hot water reheat distribution piping air balance. elec new power + signal devices throughout. new 2022 t24 complaint lighting + controls.
- Outcome
- Completed (city status: complete, Sep 25, 2026)
- Filed
- Mar 19, 2026
- Permit issued
- Mar 26, 2026
- Final sign-off
- Sep 25, 2026
- Declared cost
- $254,763
- Building use
- office
- Neighborhood
- Chinatown
- Contractor
- M C S Construction Services (license 1015908)
- Property
- All permits at this address (block 0229, lot 018)
Everyone on the permit
The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.
- Contractor
- M C S Construction Services (license 1015908)
- Engineer
- Sherry Chaumpluke, Acco Engineered Systems (license M34646)
- Engineer
- Stephen Shaffer, California Electric Design (license E21097)
- Authorized agent-others
- Heather Prado, M C S Construction Services (no license listed), applicant