State‑of‑the‑art water and wastewater solutions—engineered for every requirement.

“21 Years of Expertise,
One Mission: Pure Water.”

Welcome to ZOLTECH Water Solutions Inc.

We are a multidisciplinary engineering company specializing in state‑of‑the‑art water and wastewater treatment systems, backed by proven expertise in civil, mechanical, electrical, and chemical engineering. Our solutions are designed to be precise, compliant, and sustainable, meeting the needs of municipal, industrial, and residential projects across the Philippines.

At ZOLTECH, we don’t stop at treatment. Our diverse capabilities extend to system design, construction, consultancy, and long‑term operational support, ensuring every project is delivered with innovation, reliability, and value.

With a track record of successful projects and trusted partnerships, we stand as a leader in integrated engineering solutions—helping communities and industries achieve compliance, efficiency, and sustainability.

Explore our website to learn more about who we are, the services we provide, the projects we’ve completed, and insights we share through our blog. Partner with ZOLTECH and discover how we can support your unique requirements.

What We Do

Consultancy Services
We provide expert guidance in system design, compliance, and process optimization, empowering clients with reliable, sustainable solutions and trained operators.

Design & Engineering Services We deliver integrated civil, mechanical, and electrical design solutions that ensure seamless project execution. From layout planning to structural detailing, ZOLTECH provides precise, compliant, and future‑ready engineering support for water and wastewater systems.

Operations Services
We provide hands‑on operational support and system management, ensuring water and wastewater facilities run efficiently, safely, and in full compliance. ZOLTECH empowers operators with training, monitoring, and optimization to maintain reliable, future‑ready performance.

Maintenance Services
We provide preventive and corrective maintenance for water and wastewater systems, ensuring consistent performance, safety, and compliance. ZOLTECH’s hands‑on approach keeps facilities operating at peak efficiency and extends the life of critical equipment.