About Us

Who we are

Koolweld Engineering Contractor is a PCAB-licensed general contractor established in 2003. We handle industrial, commercial, and residential projects, specializing in civil, electrical, mechanical, architectural, plumbing, design, and fabrication works.

With over 20 years in the industry, we have built our reputation through consistent, reliable work and a commitment to safety and quality. Our engineers and skilled workers focus on getting every project done properly, from planning to completion.

Through the years, we have completed industrial projects for some of the largest manufacturing and consumer goods facilities in the country, including warehouse construction, warehouse extensions, and facility upgrades that improved storage capacity and operational efficiency.

Our goal is simple: deliver work that is safe, practical, and aligned with what our clients need, whether for an industrial facility, a commercial space, or a residential build.

Koolweld Employees

Vision

We are a family-owned company committed to becoming the contractor of choice. We pursue excellence through dedication, experience, and disciplined employees who share an ongoing passion for delivering quality, timely, and profitable projects.

Mission

To be excellent in every project we undertake. Safety is our top priority, and we are committed to keeping every person on our field safe at all times.

Recognized for our work

Our work has been formally recognized for consistent quality and reliability on their facility projects.

Recognition Vector

Awarded by PMFTC, Batangas Factory

Contractor of the Quarter - Sept, Oct & Nov

2020

Awarded by PMFTC, Marikina Factory

Contractor of the Month - December

2020

Equipment and fabrication capabilities

Our Batangas-based team is supported by fabrication shops, service vehicles, and construction equipment used for project execution, prefabrication, access, installation, inspection, and site coordination.

View our full equipment list

Fabrication shops

  • Batangas fabrication shop
  • Marikina fabrication shop
  • Prefabrication support
  • On-site installation requirements

Lifting and access equipment

  • Truck-mounted manlifts
  • Cargo boom truck
  • Scaffolding systems

Fabrication and mechanical tools

  • MIG and TIG welding machines
  • Cutting and drilling tools
  • Pipe threading and bending machines

Construction and support equipment

  • Concrete cutting and vibrating tools
  • Compactors and rollers
  • Testing and inspection tools

Service vehicles

  • Six-wheeler service trucks
  • Utility and light delivery vehicles
  • Multi-purpose vehicles for site supervision
Koolweld on-site scaffolding work

Let's build together!

Got a project in mind? Tell us the scope and we'll come back with a plan. Most inquiries get a response within 24 hours.

Schedule a meeting