ASTYG Engineering Services · Koronadal City

Not sure who to call for your building? Call us.

Aircon, water, fire safety, pumps, elevators, backup power. If your building needs it, we design it, sign it, and help you get it permitted and built right. You don't need to know engineering. That's our job.

Message us on Viber What's your problem?

Licensed Professional Mechanical EngineerSign and seal for permits and BFPWe don't sell equipmentServing South Cotabato and Mindanao

What's going on with your building?

Pick the one closest to your situation. Each page explains, in plain words, what we do about it.

My aircon isn't cooling, or the electric bill is too highRooms warm, sticky or stuffy; units always runningHVAC →BFP is asking for plans, or I failed an inspectionPermit renewal, occupancy, BFP findingsFIRE PROTECTION →Brownouts are costing me sales or stockNeed a generator, or mine keeps trippingGENSETS →Low water pressure, clogged or smelly drainsOr I'm adding toilets, a kitchen or a floorPLUMBING →My pump keeps breaking or water won't reach the topBooster, transfer or fire pump problemsPUMPS →I'm building and the permit office wants MEP plansSigned and sealed plans for everythingMEP SERVICES →I'm planning a building with 3 or more floorsElevator size, shaft, and supplier quotesLIFTS →Something else, or I'm not sureDescribe it in your own words. We'll tell you what you need.ASK US →I just want to talk to an engineerMessage us on Viber or call +63 926 988 8890VIBER US →

Why business owners call us first

Most owners don't know whether to call the architect, the contractor, the supplier or BFP. Start with us.

One call covers it all

Aircon, plumbing, fire protection, pumps, lifts and gensets from one office. No chasing five people.

We don't sell equipment

Our only job is the right design for you, so nobody oversells you a bigger unit than you need.

Plans that pass

Signed and sealed by a licensed PME, prepared for the building official and the Bureau of Fire Protection.

Cost you can live with

Right-sized systems cost less to buy and less to run every month. That's the whole point.

How it works

From your first message to signed plans, in four simple steps.

Tell us what you need

Call or Viber us. A rough idea is enough. No plans yet? That's fine.

We look at your site

We visit, or review your plans and photos, and confirm what the project really needs.

You get a clear quote

A fixed fee, what's included, and when it's done, before any work starts.

We design and sign

Plans ready for your permit and your contractor, and support until it's built.

Businesses we help

Stores, clinics, schools, offices, resorts, plants and homes across South Cotabato and Mindanao.

Stores and offices

Cool, comfortable spaces for customers and staff, and plans that pass your permits.

Clinics and hospitals

Clean air, reliable water and backup power where it matters most.

HVAC Gensets Lifts

Plants and warehouses

Pumps, generators and fire protection that keep operations running.

Pumps Gensets Fire Protection

See all building types →

Not sure who to call? Call us.

Send a message with what you're building or what's going wrong. We'll reply with a clear answer, usually within one business day.

Message us on Viber Get a quote