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Rooftop air conditioning plant installed by Devlin Mechanical on Lancashire House, overlooking Belfast City Hall

Mechanical services contractor, Toomebridge, Co. Antrim

Mechanical services for buildings that matter.

Heating, plumbing, ventilation and air conditioning for hospitals, schools, hotels and public buildings across Northern Ireland, as main contractor or specialist subcontractor.

Accreditations

Accredited and certified to tender

  • Gas Safe Register
  • SNIPEF
  • SafeT-Cert
  • Constructionline
  • SGS ISO 9001 (UKAS)
  • SGS ISO 14001 (UKAS)

Who we are

Over thirty years building knowledge in mechanical services.

We take great pride in making sure our customers are happy. Over the years we have built a good reputation and maintain a highly trained workforce to deliver the highest quality of work on every job.

Our goal is simple: to establish and maintain long term relationships with every client by providing a professional and personalised service.

More about Devlin Mechanical
Plant room pipework and pumps installed at Glen Community Complex, Belfast
Air handling units at St Columb's College, Derry

30+

years developing expertise in the mechanical services sector

11

specialist mechanical services, from LTHW to steam

3MW

oil boiler installed at Downshire Hospital as main contractor

ISO

9001 quality and 14001 environmental management, SGS verified

Sectors

Health, education, hotels and the buildings in between.

We also work on ecclesiastical, historical and renewables projects, and on industrial, commercial and fit-out schemes across the UK and Ireland.

Explore our sectors

How we work

From first site meeting to O&M manual.

Every project, from £20,000 to £800,000, follows the same disciplined path: planned before we arrive, coordinated on site and handed over properly documented.

  1. Step 01

    Plan

    Pre-installation planning and site meetings before work starts, so the programme is clear from day one.

  2. Step 02

    Coordinate

    Suppliers coordinated so materials and equipment arrive on site when the installation needs them.

  3. Step 03

    Deliver

    Projects delivered to the required standards, on budget and on time, with progress reported to the project team.

  4. Step 04

    Hand over

    As-installed drawings and operation and maintenance (O&M) manuals produced for every installation.

Planning a project? Talk to the team.

Tell us about the building, the programme and the scope. We will come back to you to discuss it.

Call 028 7965 0401 Enquire