1. Administer, coordinate, supervise, and control the construction, maintenance, improvement, and repair of roads, bridges, and other engineering and public works projects of the LGU concerned;
2. Provide engineering services to the LGU concerned, including investigation and survey, engineering designs, feasibility studies, and project management; and
3. Regulate and ensure compliance with existing policies in infrastructure development and public works.

The Provincial Engineer’s Office envisions in accordance with the vision of the Provincial Government of Occidental Mindoro through construction and development of most needed and prime infrastructure projects that will be beneficial to our Mindoreños and responsive to their developmental needs.

To execute all infrastructure projects of the province such as construction and maintenance of provincial roads and bridges, building and other projects to be financed by Local and National funds and to extend technical assistance to municipalities in the preparation of Plans, Program of Works, and implementation of their Infrastructure projects.

Gain the attention of tourists by construction/improvement of roads and bridges leading to potential tourist destinations;         

Open opportunities of education to students from far-flung communities by construction of school buildings in their localities;         

Value our natural resources by construction of nurseries for seedlings and other related structures necessary to protect our environment;

Enhance the inherent skills of the youth by construction of sports complexes and facilities;

Reduce the possibility of crimes and juvenile delinquencies during nighttime by

installation of durable streetlights or lighting systems in the barangays;                              

Neutralize shipping of our products out of the province by construction/establishment of storages;        

Organize stopovers of public utility vehicles and commuters by construction/establishment of grand terminals;

Raise the level of health and enjoyment of the public by construction of recreation parks;

Give guarantee to our indigenous people the sense of belongingness by construction of affordable housing units;       

Assure the safety of flood-prone communities by construction of protection structures and evacuation centers, and of commuters by providing road signs and pavement markings along provincial roads;        

Develop our existing water supply systems by upgrading to higher levels (level 1 to level 2; level 2 to level 3);                              

Increase the income and status of living of our farmers by construction/improvement of farm-to-market roads leading or connecting to provincial and national roads;                   

Advance the capacity of PDRRMO and PSWDO by construction of satellite rescue centers or sub-office buildings, and of PHO by improvement of community hospitals and construction/establishment of local health centers;                           

Network links with other provinces by construction of convention centers; and                  

Offer conducive marketing to all consumers by construction/establishment of comprehensive public markets.