JSMS Creviseal was forged on the frontlines of Philippine infrastructure. In 1978, after a distinguished career with then Public Works & Highways, Engr. Juan De Jesus identified a systemic flaw in national road maintenance: traditional repairs were exorbitantly expensive, heavily reliant on disruptive heavy machinery, and ultimately unsustainable.

Refusing to accept temporary fixes, Engr. De Jesus spent years in research and development. His objective was clear: engineer a proprietary chemical compound that could permanently weld cracks and potholes, bypass the need for heavy equipment, and withstand the brutal thermal shock of the Philippine climate. He succeeded, creating the foundational Creviseal system—a cost-effective, high-durability Filipino innovation.

Today, that engineering legacy has been aggressively modernized. Following Engr. Juan’s passing, Executive Director Jesse De Jesus took the helm, successfully rebranding the company from Johncor to JSMS Creviseal. Under his leadership, the company transitioned from a localized solution into a powerhouse in civil and industrial asset protection.

Our technology is not theoretical; it is battle-tested. JSMS Creviseal is the trusted partner of the nation’s most demanding transport networks, securing landmark contracts with the DPWH, MMDA, SMC Infrastructure (Star Tollway), Filinvest and more to permanently resolve critical pavement, bridge retrofitting and pothole failures.

Beyond civil roadways, JSMS Creviseal has expanded its technical footprint across other regions in Luzon. We now deploy our patented formulations to solve high-stakes, heavy-duty waterproofing and structural challenges for top-tier industrial, commercial, and energy clients.

We provide Fortune-100-grade structural assurance, backed by over 40 years of Filipino engineering excellence.