Check

Track public works. Empower communities.

InfraWatch empowers citizens to document roads, bridges, and flood control projects within their communities. By submitting verified photos and project details, Filipinos help promote transparency, integrity, and accountability in public infrastructure.

Report delays, hazards, and milestones

Infrastructure Projects in Region IV-B — Region IV-B - Southern Mindoro District Engineering Office, 2017

This page lists public infrastructure projects implemented by Region IV-B - Southern Mindoro District Engineering Office in Region IV-B during 2017. All data are sourced from the Department of Public Works and Highways (DPWH) official database (as of 9/30/2025): https://www.dpwh.gov.ph/dpwh/projects/infrastructure

This information is shared to promote transparency and public awareness. We encourage visitors to validate project details using the official DPWH source. In case of discrepancies, please refer to the original records published by the DPWH.

Top Contractors
Contractor Projects Total Price
SIXTEEN ENTERPRISES-CALAPAN BRANCH (18187) 5 ₱197,943,214.00
KING'S BUILDERS & DEVELOPMENT CORPORATION (29199) 7 ₱126,832,123.00
LUMEL GLENN CONSTRUCTION (26817) 4 ₱115,486,009.25
GREEN ISLAND ENTERPRISES (36835) / MONOLITHIC CONSTRUCTION & CONCRETE PRODUCTS, INC. (5733) 2 ₱81,908,048.00
MARCBILT CONSTRUCTION, INC. (21844) 1 ₱72,909,560.00
*Please select “Contractor List" to view the complete list of contractor records.
  • WIDENING OF CALAPAN SOUTH ROAD, SECT. 1-KO085+938-KO086+3 36; SECT. 2-KO086+657-KO086+846; SECT. 3-KO086+887-KO087+364; SECT. 4-KO087 +861-KO088+690; SECT. 5-KO089+171-KO089+764; SECT. 6-KO090+287-KO090+390; S ECT. 7-KO090+803-KO091+127; SECT. 8-KO091+578-KO
  • REHAB./RECONSTRUCTION OF NATIONAL ROADS WITH SLIPS, SLOP E COLLAPSE AND LANDSLIDE CSR (K0119+060 - K0119+436, K0160+540 - K0160+836 & K0161+542 - K0161+823, BONGABONG - MANSALAY, ORIENTAL MINDORO< /li>
  • OFF-CARRIAGEWAY IMPROVEMENT INCLUDING DRAINAGE ALONG MIN DORO ORIENTAL/OCCIDENTAL EAST COASTAL ROAD, K0183+000-K0184+761, K0196+000- K0197+000, K0197+673-K0198+340, K0199+583-K0200+000, BULALACAO, ORIENTAL MI NDORO
Contractor Projects Total Price
SIXTEEN ENTERPRISES-CALAPAN BRANCH (18187) 5 ₱197,943,214.00
KING'S BUILDERS & DEVELOPMENT CORPORATION (29199) 7 ₱126,832,123.00
LUMEL GLENN CONSTRUCTION (26817) 4 ₱115,486,009.25
GREEN ISLAND ENTERPRISES (36835) / MONOLITHIC CONSTRUCTION & CONCRETE PRODUCTS, INC. (5733) 2 ₱81,908,048.00
MARCBILT CONSTRUCTION, INC. (21844) 1 ₱72,909,560.00
ALBERTO UY CONSTRUCTION & DEVELOPMENT (20924) / SIXTEEN ENTERPRISES-CALAPAN BRANCH (18187) 1 ₱57,824,964.00
PLERM CONSTRUCTION AND DEVELOPMENT CORPORATION (33288) 2 ₱56,953,673.00
ORIENT STAR CONSTRUCTION, INC. (FORMERLY: ORIENT S (7183) 1 ₱42,543,832.00
E.S.L. BUILDERS & PARTS SUPPLY (9014) 1 ₱37,939,044.00
THUNDERHEADS CONSTRUCTION CORP. (22420) / SIXTEEN ENTERPRISES-CALAPAN BRANCH (18187) 2 ₱35,801,289.00
ALBERTO UY CONSTRUCTION & DEVELOPMENT (20924) 7 ₱34,118,355.38
L.N. SALVADOR CONSTRUCTION CORP. (FOR: L.N. SALVADOR CONSTRUCTION) (16661) 1 ₱28,899,244.00
MONOLITHIC CONSTRUCTION & CONCRETE PRODUCTS, INC. (5733) 1 ₱28,553,226.00
I.F. BLANCOS CONSTRUCTION (25350) 2 ₱28,041,917.00
AS YANG CONSTRUCTION (11322) 4 ₱25,855,690.50
GREEN ISLAND ENTERPRISES (36835) 4 ₱22,050,546.25
ALBERTO UY CONSTRUCTION & DEVELOPMENT (20924) / MONOLITHIC CONSTRUCTION & CONCRETE PRODUCTS, INC. (5733) 1 ₱21,022,148.00
SUNWEST, INC. (FORMERLY: SUNWEST CONSTRUCTION & DEVELOPMENT CORPORATION) (15906) 1 ₱18,810,240.00
KING'S BUILDERS & DEVELOPMENT CORPORATION (29199) / D.M. MALIWANAG BUILDERS AND ENTERPRISES (32589) 1 ₱18,423,200.00
A.D.L. CONSTRAK OPC (FORMERLY: A.D.L. CONSTRAK) (26442) 3 ₱14,159,945.12
CMCS BUILDERS (FORMERLY:CUSI-MANALO CONSTRUCTION SERVICES) (38631) / ORIENT STAR CONSTRUCTION, INC. (FORMERLY: ORIENT S (7183) 1 ₱12,840,937.00
A.D.L. CONSTRAK OPC (FORMERLY: A.D.L. CONSTRAK) (26442) / MARCPHIL CONSTRUCTION OPC (FORMERLY: MARCPHIL CONSTRUCTION) (10949) 1 ₱12,712,590.00
WTL CONSTRUCTION (36866) 4 ₱12,334,438.75
SUZALLACON INC. (35328) 2 ₱9,741,237.75
D.M. MALIWANAG BUILDERS AND ENTERPRISES (32589) 1 ₱9,598,015.00
THUNDERHEADS CONSTRUCTION CORP. (22420) 1 ₱9,525,645.00
JMD CONSTRUCTION AND SURVEYING OFFICE (33407) 1 ₱7,507,008.00
D.M. MALIWANAG BUILDERS AND ENTERPRISES (32589) / WTL CONSTRUCTION (36866) 1 ₱7,369,394.00
MARC JILL CONSTRUCTION (39585) 2 ₱5,771,002.00
SOSEP BUILDERS (33845) 1 ₱4,604,616.50
FEAJ CONSTRUCTION AND GENERAL SERVICES (13609) 1 ₱2,955,454.50
AIDFELART CONST. CORP. (38811) 2 ₱2,177,407.75
MADSAM ENTERPRISES (40136) 1 ₱1,899,529.75

Mobilize your barangay

Share InfraWatch with neighbors, tricycle drivers, barangay councils, parent-teacher associations, and disaster response volunteers. Quick uploads keep public funds on track.