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Sierra Mountain Construction Inc

Between 2008 and 2026, the City and County of San Francisco paid $117.1M to Sierra Mountain Construction Inc, mostly through PUC Public Utilities Commsn, with 1 contract on file. Source: SF Controller vendor payments (open data), data as of 13 July 2026.

Supplier1 active contract
$117.1M
paid by San Francisco, 2008–2026
Departments
2
Categories
2
Payments
721
Period
2008–2026

What the City pays them for

The City’s own accounting categories, FY2018 on. Hatched bars are money out, but not a purchase.

Construction Contracts$106.2M

In FY2025

$20.2M, in the last year with closed books.

PUC Public Utilities CommsnConstruction Contracts$20.2M

Paid by year

'08
'09
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
'26·

Hatched: FY2026 is not closed yet — the bar shows payments recorded so far, not a full year.

Tallest bar — FY2024: $31.8M. Bars are scaled to this payee’s own peak year.

Who pays them

2 departments, 95.7% of it from PUC Public Utilities Commsn.

PUC Public Utilities Commsn597 vouchers$112.1M
HHP Hetch Hetchy Water & Power124 vouchers$5.1M

Active contracts (1)

Source: SF Controller — Vendor Payments (Vouchers) & Supplier Contracts, name-normalized. Departments and categories are the City's own coding; sorting them into purchases and non-purchases (debt service, benefit plans, tax withholding, payments to other governments, balance-sheet lines) is ours. The file records a fiscal year, never a payment date.

See also

Other payees of its main paying department, and where its payments are classified.

US Bank National AssociationSame main paying department, PUC Public Utilities Commsn$6.1BMwh Constrs & Webcor Bldrs a Cnst JVSame main paying department, PUC Public Utilities Commsn$1.9BA P X IncSame main paying department, PUC Public Utilities Commsn$721.8MSpending category: Construction ContractsIts main category of payments, and who else the City pays in itPUC Public Utilities Commsn: every active contractWhat the department buys, and from whomWho gets paid by San FranciscoEvery vendor payment, by category and department