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-A — Region IV-A - Quezon 3rd District Engineering Office, 2016

This page lists public infrastructure projects implemented by Region IV-A - Quezon 3rd District Engineering Office in Region IV-A during 2016. 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
R.T.Y. CONSTRUCTION (10341) 6 ₱607,220,576.00
M.G. SALAZAR CONSTRUCTION CORP. (FOR. M.G. SALAZAR (4072) / WAYCON BUILDERS AND CONSTRUCTION SUPPLY CORP. (FOR:WAYCON BUILDERS & CONSTRUCTION SUPPLY) (34778) 2 ₱237,008,584.00
RAPID FOREMOST CONST. CO. (32618) / R.T.Y. CONSTRUCTION (10341) 1 ₱144,749,984.00
DQT BUILDERS CORPORATION (FORMERLY DQT BUILDERS) (7950) 3 ₱126,305,528.00
M.G. SALAZAR CONSTRUCTION CORP. (FOR. M.G. SALAZAR (4072) / QUEZON VICTORY LUMBER AND GENERAL CONTRACTOR (6631) 1 ₱121,527,176.00
*Please select “Contractor List" to view the complete list of contractor records.
  • RETROFITTING/STRENGTHENING OF PERMANENT BRIDGE @ AURORA BRIDGE (B01857LZ) SAN FRANCISCO-SAN ANDRES-SAN NARCISO ROAD, K0312 + 812
  • CONSTRUCTION OF DRAINAGE STRUCTURE (LINED CANAL) ALONG G UMACA(SISIRIN)-PITOGO-MULANAY-SAN NARCISO ROAD K0299+428.50-K0299+638.50 R/ S, QUEZON
  • CONSTRUCTION/UPGRADING/REHABILITATION OF DRAINAGE ALONG GUMACA-PITOGO-MULANAY-SAN NARCISO ROAD K0207+316-K0207+254
  • REHABILITATION/CONSTRUCTION OF SLOPE PROTECTION ALONG MS R JCT. LOPEZ-BUENAVISTA ROAD K0238+-700-K0238+-682 & K0248+750-K0248+76 8
  • ROAD UPGRADING (CONCRETE PAVING) CATANAUAN-BUENAVISTA RO AD (S04235LZ) BRGY. SAN ROQUE, CATANAUAN, QUEZON K0260+012-K0261+146, K0261 +236-K0261+901, K0262-K0262+323
  • CONSTRUCTION OF MULTI-PURPOSE BUILDING (DAY CARE WITH SA NITATION) BARANGAY CAMFLORA, SAN ANDRES, QUEZON
  • CONSTRUCTION OF MULTI-PURPOSE BUILDING (DAY CARE WITH SA NITATION) BARANGAY POCTOL PARADA UNISAN, QUEZON
  • ROAD UPGRADING (CONCRETE PAVING) ALONG ABUYON-BUENAVISTA ROAD, BRGY. HAGONGHONG-GUINHALINAN, SAN NARCISO, QUEZON, K0260+981-K0264+9 71
  • ROAD UPGRADING (CONCRETE PAVING) ALONG ABUYON-BUENAVISTA ROAD, BRGY. MANLAMPONG-MAGUITING, BUENAVISTA, QUEZON, K0255+720-K0260+981< /span>
  • ROAD UPGRADING (CONCRETE PAVING) ALONG MULANAY-SAN FRANC ISCO ROAD K0293+1717-K0293+1953, K0293+2491-K0296+431, K0299+882-K0301+638< /span>
  • CONSTRUCTION OF RAIN WATER COLLECTOR SYSTEM FACILITIES AT SAN FRANCISCO, SAN ANDRES, BUENAVISTA, MULANAY, CATANAUAN, GEN. LUNA, MA CALELON AND UNISAN, QUEZON
Contractor Projects Total Price
R.T.Y. CONSTRUCTION (10341) 6 ₱607,220,576.00
M.G. SALAZAR CONSTRUCTION CORP. (FOR. M.G. SALAZAR (4072) / WAYCON BUILDERS AND CONSTRUCTION SUPPLY CORP. (FOR:WAYCON BUILDERS & CONSTRUCTION SUPPLY) (34778) 2 ₱237,008,584.00
RAPID FOREMOST CONST. CO. (32618) / R.T.Y. CONSTRUCTION (10341) 1 ₱144,749,984.00
DQT BUILDERS CORPORATION (FORMERLY DQT BUILDERS) (7950) 3 ₱126,305,528.00
M.G. SALAZAR CONSTRUCTION CORP. (FOR. M.G. SALAZAR (4072) / QUEZON VICTORY LUMBER AND GENERAL CONTRACTOR (6631) 1 ₱121,527,176.00
RAPID FOREMOST CONST. CO. (32618) / I.A . BOSQUE CONSTRUCTION CORPORATION (12597) 1 ₱91,483,552.00
I.A . BOSQUE CONSTRUCTION CORPORATION (12597) 1 ₱89,609,864.00
M.G. SALAZAR CONSTRUCTION CORP. (FOR. M.G. SALAZAR (4072) / RAPID FOREMOST CONST. CO. (32618) 1 ₱57,239,864.00
WAYCON BUILDERS AND CONSTRUCTION SUPPLY CORP. (FOR:WAYCON BUILDERS & CONSTRUCTION SUPPLY) (34778) 7 ₱27,408,947.62
QUEZON VICTORY LUMBER AND GENERAL CONTRACTOR (6631) 2 ₱20,876,116.00
JSP CONSTRUCTION (12517) 9 ₱16,177,759.25
RGP BUILDERS (20680) 4 ₱8,916,463.44
DEMALARAN CONSTRUCTION (36569) 3 ₱8,570,908.88
KKT CONSTRUCTION AND SUPPLY (36852) 4 ₱8,520,487.25
RAPID FOREMOST CONST. CO. (32618) 6 ₱7,922,467.00
P. Y. LACORTE BUILDERS (37882) 1 ₱1,958,559.88
QUEZON VICTORY LUMBER AND GENERAL CONTRACTOR (6631) 1 ₱1,950,759.75
SOUTH BUILDERS & CONSTRUCTION SUPPLIES (20238) 1 ₱1,151,898.38
L.A. CLAMOR CONSTRUCTION CORP. (FORMERLY:L.A. CLAMOR CONSTRUCTION) (26413) 1 ₱1,151,207.25
R.A. MENDIOLA CONSTRUCTION & DEVELOPER (33651) 1 ₱1,148,286.38

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.