Mechanical engineering services in Singapore

Puretech Engineering is a Singapore mechanical and electrical contractor established in 1995, wiring rail depots, airport terminals, shipyards and commercial buildings. Its current book spans four LTA rail contracts — Kim Chuan Depot, Hume Station, the Sengkang-Punggol LRT depot and Tengah Depot — plus the Shaw Tower redevelopment and the Mandai Lake Road resort development, and it fabricates switchboards and control panels rated to 22kV.

One of Singapore's most established M&E and MEICA (multi-discipline systems-integration) groups, delivering integrated energy solutions across cooling, solar, cogeneration and heat recovery plus integrated facilities management, and holding the BCA ME05 L6 electrical register grade. Sectors served: data centres, semiconductor, pharma, F&B and chemicals manufacturing, infrastructure (airports, ports, water and waste-to-energy) and marine. HQ at Tuas View Crescent.

A full-scope integrated M&E contractor across Singapore and Malaysia, part of VINCI Energies, self-performing mechanical, electrical, air-conditioning and mechanical ventilation, systems integration and fire protection within building packages. One of the larger established M&E houses, active in data-centre and industrial M&E.

Holds unrestricted BCA L6 across ME01 (ACMV), ME05 (Electrical) and ME15 (Integrated Building Services). Builds and maintains M&E for data centres (Tier redundancy, liquid cooling), advanced manufacturing and semiconductors, cleanrooms and pharma labs, with LV/HV maintenance, transformer and HT switchgear testing and AI-driven chiller and energy optimisation.

Registered ME15 (Integrated Building Services) L6; fully integrated M&E across electrical, ACMV, fire protection, plumbing and sanitary and BIM, across residential, commercial, hospitality, retail and industrial projects.

Part of the SGX Catalist-listed Koyo Group, delivering integrated design-and-build M&E from design through execution, maintenance, facilities management and energy management across education, residential, hotels, commercial, government, healthcare and industrial and oil-and-gas.

Registered at top grade ME15 L6 and ME01 (ACMV) L6, plus ME05 (Electrical) L5. Installs split, VRV, AHU and PAHU units, ductwork and mechanical ventilation, and both air-cooled and water-cooled chilled-water systems with BMS and smart-building controls. Among the top-graded dedicated ACMV houses in the set.

Carries one of the fullest L6 stacks on the BCA ME register — ME01 (ACMV) L6, ME05 (Electrical) L6, ME11 (Mechanical Engineering) L6 and ME15 (Integrated Building Services) L6 — as a specialist in integrated M&E installation.

An infrastructure-scale M&E contractor on the BCA ME05 L6 register: LT/HT electrical cabling, ACMV, pumping systems and public-lighting design, install and maintenance (35,000-plus lampposts and around 1,000 km of underground cables, including the Helix Bridge).

Registered ME01 (ACMV) L6 and ME15 L5: ACMV installation, ductwork fabrication, duct cleaning and maintenance across residential, commercial and industrial.

Registered ME01 (ACMV) L5, ME15 L5, ME05 L3 and ME06 L2, and a BCA GB01 Licensed Builder. Designs, installs, tests and commissions central chilled-water, DX and VRV systems with fire protection, plumbing and sanitary, and BMS; projects include Fairmont Singapore.

A Singapore M&E contractor whose mechanical scope spans ACMV, chillers, mechanical ventilation, ducting, plumbing and sanitary and fire protection, plus explosion-proof air-conditioning and smoke control; designs to Green Mark. Sectors: defence, healthcare, transport, education, industrial and retail.

An ACMV and mechanical-ventilation ductwork specialist installing MV duct systems for car parks, toilets and basements of large commercial and retail buildings.

Registered ME01 (ACMV) L1, ME05 L2 and ME06 L1, plus GB2 and bizSAFE 3. Supplies and installs VRV/VRF air-conditioning and mechanical-ventilation ductwork for childcare, healthcare, education, office, F&B and retail. A rising specialist.