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ElectricalChinatownPermit issued

Office Mechanical & Electrical Upgrades at 450 Sansome St, Chinatown

450 Sansome St, Chinatown, 94111

Winston

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Reported project cost

$145,000

As declared on the permit filing. Alterations · Office.

Issued
June 18, 2026
Expires
—
License
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What was permitted

This permit addresses mechanical and electrical work for an office space located in the Chinatown neighborhood of San Francisco. The scope includes selective demolition and capping of ductwork, new distribution for VAV boxes, and new hot water reheat piping for the mechanical systems.

The electrical portion involves new power and signal devices throughout the space, along with new 2022 Title 24 compliant lighting and controls. Issued on June 18, 2026, the estimated cost for this project is $145,000, with M C S Construction Services as the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202606173421
Work permit #—
Job filing number—
Work typeAlterations · Office
Statusissued
Job descriptiondef mech and elec for 202512172060. mech: selectrive demo and cap of med and low pressure ductwork. new dist for vav boxes. new hot water reheat dist piping, air balance. elec: new power and signal devices throughout space. new 2022 title 24 compliant lighting and controls
Floor / unit—
Estimated cost$145,000
ApprovedJune 18, 2026
IssuedJune 18, 2026
Expires—
BBL—
BIN—

Related searches

office renovationmechanical upgradeselectrical upgradesChinatownSan FranciscoTitle 24 lighting$145,000