CS-Builders & Construction | Civil & General Engineering ContractorProject Inquiry: 0968-771-8745
Trusted Construction Partner in the Philippines

Building Strong Foundations for Lasting Projects

CS-Builders & Construction delivers dependable civil and general engineering works with organized site execution, clear coordination, and professional project delivery for clients who value quality and reliability.

Construction Services

Civil Works and Site Development
Coastal and Flood Control Works
Structural and Building Construction
Project Coordination and Documentation
Civil WorksSite development, concrete works, drainage, and road-related works.
Coastal WorksSlope protection, flood control, and coastal-related civil works.
Building WorksStructural works, general construction, and project implementation.
CoordinationManpower, documentation, scheduling, and client communication.
About Our Company

Professional Construction Service Built on Trust, Quality, and Clear Execution

We support clients from planning and coordination up to actual construction implementation. Our team values workmanship, site discipline, safety, documentation, and proper communication throughout the project.

Why Clients Work With Us

Every project carries trust, investment, and responsibility. Our goal is to help clients move forward with confidence through organized work, dependable coordination, and professional site handling.

Organized project coordination
Field-oriented construction experience
Practical and professional communication
Commitment to quality and safety
Our Services

Construction Services for Civil and General Engineering Requirements

We provide reliable construction support for private and project-based requirements, from preparation to execution and turnover coordination.

CW

Civil Works

Concrete works, drainage, site works, roadworks, earthworks, and other civil requirements.

FC

Coastal & Flood Control

Construction support for slope protection, flood mitigation, and coastal-related structures.

BC

Building Construction

Structural works, general construction, finishing coordination, and project implementation.

PM

Project Management Support

Documentation, manpower coordination, scheduling support, and client coordination.

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Company Profile

Company Capability, Management, Project Data, and Current Permits

This section is aligned with the uploaded Company Profile, completed project portfolio, and latest permit documents.

Core Company Capability

CS-Builders & Construction focuses on reliable construction service, proper coordination, and organized site execution for private and project-based construction requirements.

Primary Services: Civil Works, Building Works, Coastal / Flood Control Works, General Engineering Support, and Project CoordinationProject Approach: Clear coordination, manpower planning, documentation, safety awareness, and quality workmanshipClient Value: Dependable project execution, responsive communication, and practical construction solutions

Management & Key Personnel

The Company Profile identifies a project team and management structure led by Ferdinand A. Calpito as President, with Engr. Osias C. Cases as General Manager / Construction & Project Management Expert.

President / Project Holder: Engr. Ferdinand A. CalpitoGeneral Manager: Engr. Osias C. CasesOperations / Site Coordination: Mr. Leonard G. Santos
Company Profile Link

Open Company Profile

View the official Company Profile page with company background, team, permits, and project portfolio.

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Completed Projects

Completed Project Portfolio

Project references below are aligned from the uploaded Complete Project portfolio.

Permits & Legal Documents

Updated Active Permits and Registrations

Only the latest uploaded permit documents are reflected here.

DTI Registration

CS-Builders & Construction

Valid from February 2, 2023 to February 2, 2028

Business Name No. 4624744 | Owner: Ferdinand Amos Calpito

Barangay Business Clearance

Barangay Mambugan, Antipolo City

Date Issued: February 7, 2026 | Valid until December 31, 2026

Business Address: BLK 1 LOT 8 Kingsville Subd., Mambugan, Antipolo City

Environmental Permit

CEWMO Environmental Permit to Operate

Issued January 30, 2026 | Valid until December 31, 2026

Nature of Business: Contractor

Sanitary Permit

Sanitary Permit to Operate

Issued January 30, 2026 | Expires December 31, 2026

Issued to CS-Builders & Construction / Ferdinand Amos Calpito

Zoning Compliance

Certificate of Zoning Compliance - Granted

Decision No. 2026-006730 | Issued January 30, 2026

Project Classification: Commercial / Institutional | Kind of Project: Contractor

Mayor's Permit Status

Provisional Mayor's Permit

Uploaded permit is provisional and valid for 30 days from January 30, 2026.

Replace with final or renewed Mayor's Permit once available.

Looking for a dependable construction partner?

Let us help you build with proper planning, organized execution, and professional construction coordination.

Contact Us Today
Contact Us

Let us discuss your next construction project

For project inquiries, partnerships, and construction coordination, you may reach us through the details below.

Phone Number

0968-771-8745

Service Area

Pampanga, Antipolo, and other project locations across the Philippines.

Business Focus

Civil Works, General Engineering, Coastal Works, Structural and Building Construction.

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