LONG Engineering Limited

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building and shaping since 2007

  • Efficient and Effective

    The qualified standard of the works should be delivered accoridngly to the contract requirements with reasonable time and resources managed by our professional knowledge and valuable expereince.

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  • Committed and Reliable

    Our projects have been accomplished successfully in the manner of timely completion and within budget as clearly communicated with and promised to our clients and business partners. We focus the long term partnering relationships with our strategic partners.

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  • Felixble and Negotiable

    We are willing to listen to the needs of our clients and business parnters. It is our mission to propose economic and innovative ideas and constructive alternatives for the completion of projects. We are confident to overcme any challenging project assigned by our clients.

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Pipes, drainages and utilities laying

LONG is a competent contractor for the road and drain and UU construction works. WE are expereinced in gas mains, drainage (and sewage) and similar UU construction and its associated works. It includes manhole, draw pit and box culvert.

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Site Formation and Ground Investigation

LONG and the team have participated in in site formation projects in a wide range of trades. We construct the ELS for the deep excavation. We also offer structural steel erection works, sheet pilling works and landship prevent measures i.e. soil nailing and retaining wall construction.

Waterworks and Irrigation System

LONG is experienced in waterworks construction, we offer a total solution for waterworks including site supervision, project planning and management, as well as implementation. We are also the troubleshooter in providing solutions for night work, congested underground utilities and temporary traffic arrangement i.e. cut and lift, noise enclosure, hand-dug tunnel, online replacement, etc.

Trenchless and Piling

LONG is an experienced team for trenchless and piling works, we have completed the TBM sections in congested urban area such as East Kowloon and Kai Tak areas, as well as the design-and-build hand-dug tunnels on the Hong Kong Island, piling works mainly involve the lift establishment for the existing footbridges and proposed suspended walkway.

Building and A&A Works

LONG is an active contractor in the building industry. We provide steel scaffolding and system formwork for building construction. Our team has also participated in the temporary site office setup, fitting ut service i.e. the factor extensior projects (Nin Jiom factory extension etc.)

Demolition and Innovation Works

LONG explores a wide spectrum of innovation projects. The key projects are the LED decoration, ultra long service life GRP pipeline and multifunctional fixity and the innovation irrigation system. We welcome any new design and innovative ideas in the aspect of construction. Feel free to contract as for any partnership projects.

  • Business Opportunity
  • Project Management
  • Budget
  • Safety
  • Sustainability
  • Quality

Why choose LONG?

We offer one-shop stop, all-round professsional services for our clients.

Business Development

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Project Planning and Progress Monitoring

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Packed Full of Powerful Professionals

Get to know our dedicated experts.


Chiman CHAN - Director BEngTech (Civil), PgC (Building), PgD (Arbitration & Construcion Law), LLM CEng (Civil & Eng), CBuildE, CBuilder, CConstMgr, CBdgPro, CEnv, MICE, MASCE, MCABE, MSEE, MACostE, MCIOB, MAIB, MHKICM, MHKIPM, MClArb, MHKCAC, MCInstCES, MHKInstES, MHKIHT, MHKIOE, Accredicated Adjudicator & Construction Mediator


Dennis FAN - Project Manager LLM, BEng (Civil), ProfCert (Environmental), Cert (Construction Planning and Control), MHKIE, MHKIPM, MHKIPE


Alex NG - Senior Engineer H.Dip (Civil), Dip (Civil), Cert (Contract Administration), Cert (Safety & Environmental Supervision), Cert (Cable Detection), AMHKIPM, AMHKIPE


Samuel SUM - Assistant Engineer H.Dip


William LEE - Sub Agent BEng (Civil), MHKIPE


Alice LAW - Executive Assistant BBA (China Business)

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