Siay: Government

Municipality in Zamboanga Sibugay, Zamboanga, Mindanao · 29 barangays

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National projects

Built by DPWH in Siay since 2016.

152projects

₱3.55Bin all

18ongoing

2slow

Roads and bridges ₱2.21B
Flood control ₱1.04B
Schools ₱118.1M
Buildings ₱86.2M
Water ₱71.3M
Other ₱27.4M

Construction of classrooms, Monching elementary school Schools · 2025 · DIPLAHAN COMMERCIAL AND CONSTRUCTION

₱19.9MOn-Going · 88%

Construction of 1 storey, 3 classrooms school building in magsaysay elementary school, Brgy. magsaysay Schools · 2025 · ACR BUILDWAY CONSTRUCTION

₱7.0MOn-Going · 100%

Construction of road from national highway, Barangay mirangan - sitio botongan, Lagting, Zamboanga sibugay (phase 3) Roads and bridges · 2025 · M.S.D.L.R. CONSTRUCTION

₱14.8MOn-Going · 100%

Widening - primary roads - maharlika highway (lanao-pagadian-zamboanga city rd) Roads and bridges · 2025 · BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE

₱52.8MOn-Going · 51%

Widening - primary roads - maharlika highway (lanao-pagadian-zamboanga city rd) Roads and bridges · 2025 · HHH DEVELOPER AND CONSTRUCTION

₱17.3MOn-Going · 31%

Widening - primary roads - maharlika highway (lanao-pagadian-zamboanga city rd) - k1770 + 590 - k1771 + 576, K1774 + 000 - k1774 + 320 Roads and bridges · 2025 · ESR CONSTRUCTION AND DEVELOPMENT CORPORATION

₱74.4MOn-Going · 4%

Preventive maintenance - primary roads along maharlika highway (lanao-pagadian-zamboanga city rd) Roads and bridges · 2025 · ESR CONSTRUCTION AND DEVELOPMENT CORPORATION

₱78.0MOn-Going · 70%

Preventive maintenance - primary roads along maharlika highway - (lanao - pagadian - zamboanga city rd) k1768+090.00 - k1768+407.00, K1794+000.00 - k1794+215.00 Roads and bridges · 2025 · HHH DEVELOPER AND CONSTRUCTION / ST. MATTHEW GEN. CONTRACTOR & DEVELOPMENT CORP. ([REVOKED] 40908)

₱31.4MOn-Going · 11%

Widening - primary roads - maharlika highway (lanao-pagadian-zamboanga city rd) Roads and bridges · 2025 · BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE

₱112.1MOn-Going · 0%

Widening - primary roads, Maharlika highway (lanao-pagadian-zamboanga city rd) Roads and bridges · 2025 · ESR CONSTRUCTION AND DEVELOPMENT CORPORATION

₱83.1MOn-Going · 57%

Rehabilitation/reconstruction/upgrading of damaged paved roads - primary roads, Maharlika highway (lanao - pagadian - zamboanga city road), K1758+370.51-k1758+649.61, K1764+187.00-k1764+330.00, K1768+000.00-k1768+042.00, K1816+310.00-k1816+975.00 Roads and bridges · 2025 · HHH DEVELOPER AND CONSTRUCTION

₱22.6MOn-Going · 58%

Construction of road - siay - godod road Roads and bridges · 2024 · ESR CONSTRUCTION AND DEVELOPMENT CORPORATION

₱154.3MOn-Going · 95%

Widening of permanent bridges - coloy bridge (b00483mn) along lanao - pagadian - zamboanga city rd Roads and bridges · 2024 · RUDHIL CONSTRUCTION & ENTERPRISES, INC.

₱14.3MOn-Going · 55%Slow

Rehabilitation / reconstruction of roads with slips, Slope collapse, And landslide - primary roads - lanao - pagadian - zamboanga city rd Roads and bridges · 2023 · IRON PEAK DEVELOPMENT CORPORATION

₱99.0MOn-Going · 90%

Preventive maintenance - primary roads - lanao - pagadian - zamboanga city road Roads and bridges · 2023 · BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE

₱100.2MOn-Going · 100%

Widening - primary roads - lanao - pagadian - zamboanga city road Roads and bridges · 2023 · IRON PEAK DEVELOPMENT CORPORATION

₱89.6MOn-Going · 63%

Rehabilitation / reconstruction / upgrading of damaged paved roads- primary roads - lanao- pagadian - zamboanga city rd Roads and bridges · 2023 · IRON PEAK DEVELOPMENT CORPORATION

₱100.2MOn-Going · 90%

Preventive maintenance along lanao-pagadian-zamboanga city road Roads and bridges · 2022 · BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE

₱57.7MOn-Going · 40%Slow

Source: DPWH Transparency Portal. Each project links to its page there, with the contract and the bidders.

The red "Slow" tag is a plain fact, not a charge: the project started more than two years ago and is under 60% done. We say what DPWH reports and link to it.

Who builds here

Contractors with the most projects in Siay since 2016.

GJD CONSTRUCTION & SUPPLY16 projects · ₱49.1M

ST. JOSEPH CONSTRUCTION AND TRADING15 projects · ₱84.3M

LONG ISLAND BUILDERS & CONSTRUCTION14 projects · ₱471.2M

BARILLO CONSTRUCTION AND ENTERPRISES14 projects · ₱65.6M

BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE13 projects · ₱827.8M

See something wrong?

A project that looks finished on paper but not on the ground, or work that stopped. Post a photo on the Talk board, or report it to DPWH on the project's own page.

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