PT Tritek Mandiri Jaya delivers precision HVAC maintenance, civil engineering, and construction services to Indonesia's leading retail, F&B, and commercial brands.
PT Tritek Mandiri Jaya (PT TMJ) is an established B2B maintenance and construction company specializing in HVAC systems, civil works, and renovation projects across Indonesia's rapidly expanding commercial and retail landscape.
Founded on a commitment to technical excellence and responsive service delivery, we partner with leading national and international retail brands — managing everything from preventive HVAC maintenance and breakdown response to full civil renovation and fit-out construction at store level.
From preventive maintenance contracts to full-scale civil construction, PT TMJ delivers a comprehensive range of technical services under one roof.
Preventive and corrective maintenance for split AC, central chiller systems, VRV/VRF units, AHUs, FCUs, and ducting. Scheduled service visits aligned to client SLAs with full documentation and BAST reporting.
Interior civil renovation, partitioning, ceiling works, flooring, painting, and store fit-out for new and existing retail locations. Full project management from design coordination to handover.
Supply and installation of new HVAC systems for commercial retail spaces, offices, and warehouses. Brand-agnostic expertise covering Daikin, Mitsubishi, Panasonic, and other major OEMs.
Mechanical, electrical, and plumbing services to support retail store operations, including lighting installation, panel board work, earthing, and sanitary system maintenance.
Annual and multi-year planned preventive maintenance (PPM) contracts for multi-outlet retail chains. Centralised service scheduling, digital reporting, and a dedicated account manager for each client.
Condition assessments, pre-handover inspections, warranty performance checks, and detailed technical reports for landlords, tenants, and property management companies across retail and commercial properties.
We serve Indonesia's fastest-growing retail and F&B chains, delivering consistent technical quality across hundreds of store locations nationwide.
Ongoing and completed projects spanning HVAC maintenance, civil renovation, and full fit-out across 100+ store locations.
Every engagement follows a clear, transparent workflow — so you always know what's happening and what's next.
We are structured to serve retail clients with dozens or hundreds of locations simultaneously, with centralised coordination and consistent quality delivery.
Rapid breakdown response is a cornerstone of our offering. We understand that HVAC downtime in a retail store is revenue downtime — we act accordingly.
Every job is documented with before/after photos, technical notes, and a formal BAST — providing full accountability and audit-ready records for our clients.
A dedicated account manager handles all coordination, scheduling, and escalations — eliminating the friction of managing multiple contractors.
PT TMJ operates in full compliance with Indonesian regulatory requirements for construction and maintenance services.
Whether you need a preventive maintenance contract, an urgent repair, or a full store renovation — PT TMJ is ready to assist. Reach out and we'll respond within one business day.