Contact HVACJakarta
The fastest way to reach us is WhatsApp — send site photos, a floor plan or a tender specification and you will have a first estimate the same day. To schedule a visit, use the booking form on the English homepage: pick a service, location and time, and your request opens in WhatsApp ready to send.
Direct contact
- WhatsApp: +62 823-2290-3410 — main channel, fastest response
- Working hours: Monday–Saturday, 08:00–17:00 WIB (GMT+7)
- Emergency: 24/7 for maintenance-contract clients
- Workshop: North Jakarta, DKI Jakarta, Indonesia
Service areas
Our crews cover all of Greater Jakarta plus the eastern industrial corridor: North, South, West, East and Central Jakarta, Tangerang, Bekasi, Cikarang, Karawang and Bogor. The site survey and written BoQ are free in every area — no call-out fees.
What to prepare before contacting us
- Photos or video of the site — production area, ceiling, plant room or kitchen.
- A floor plan if available (any format, including a photo of a paper drawing).
- The problem or goal: hot rooms, units tripping, a new build, a tender.
- Site access hours — so we can propose a survey slot straight away.
Don't have all of it? No problem — send what you have and we will fill the gaps with a few quick questions. We work comfortably in English on WhatsApp, on site and in documentation: bilingual commissioning reports are available for multinational facilities.