ZOLTECH Engineering Services

Delivering 20 years of engineering excellence for water and wastewater treatment.

Comprehensive engineering services for water systems.

Wastewater management solutions tailored for industries.

Innovative designs for sustainable water treatment facilities.

Empowering communities through innovative water zolutions

Your Trusted Engineering Partner

Zoltech Engineering Services: Over 20 years of excellence in water and wastewater treatment solutions in the Philippines.

150+

20

20 years experience

Client satisfaction

Our Services

Providing expert engineering solutions for water and wastewater treatment in the Philippines.

Consulting Services

We offer comprehensive consulting to optimize your water and wastewater treatment processes effectively.

Construction Services

Our experienced team specializes in constructing reliable water and wastewater treatment facilities tailored to your needs.

We ensure compliance with local regulations while delivering efficient solutions for water management.

Maintenance Services

Our Projects

Explore our extensive experience in water and wastewater treatment.

A rural environment with construction activity, featuring a person in boots standing near a large water pipe spewing a stream of sand and water into a basin. The background includes lush greenery, cloudy skies, and several vehicles.
A rural environment with construction activity, featuring a person in boots standing near a large water pipe spewing a stream of sand and water into a basin. The background includes lush greenery, cloudy skies, and several vehicles.
Recent Works

Discover our recent projects showcasing innovative solutions in water management.

The image features a construction site by a river with metal barriers and various equipment, including pumps and pipes. In the background, there are buildings and leafless trees under a clear sky. Graffiti is visible on some barriers, and there is signage related to the construction work.
The image features a construction site by a river with metal barriers and various equipment, including pumps and pipes. In the background, there are buildings and leafless trees under a clear sky. Graffiti is visible on some barriers, and there is signage related to the construction work.
Featured Projects

Highlighting key projects that demonstrate our expertise and commitment.

Customer Reviews

See what our clients say about our engineering services and solutions.

Zoltech Engineering Services transformed our wastewater treatment process efficiently and effectively. Highly recommended for their expertise and professionalism in the field.

Jane Ledesma
A man is working near large water tanks connected by pipes. He is wearing a gray shirt and dark pants, and the setting is outdoors with a mountainous landscape in the background. The ground is concrete, and there is a stone wall on the right side.
A man is working near large water tanks connected by pipes. He is wearing a gray shirt and dark pants, and the setting is outdoors with a mountainous landscape in the background. The ground is concrete, and there is a stone wall on the right side.

Balagtas, Bulacan

Our experience with Zoltech Engineering Services was exceptional. Their team provided innovative solutions for our water treatment needs, ensuring compliance and sustainability in our operations.

A large industrial facility featuring a dam with multiple large white pipes descending from the structure. The foreground shows an expansive concrete area with yellow machinery, including a crane structure and a flatbed trailer. A mountainous terrain is visible in the background under a cloudy sky.
A large industrial facility featuring a dam with multiple large white pipes descending from the structure. The foreground shows an expansive concrete area with yellow machinery, including a crane structure and a flatbed trailer. A mountainous terrain is visible in the background under a cloudy sky.
Abegail Camacho

Antipolo, Rizal

★★★★★
★★★★★