Breakdown? Engineer on call 24/7

07932 647581

Industrial and commercial refrigeration & air conditioning

24/7 Commercial & Industrial Refrigeration and Air Conditioning: Dungannon, Northern Ireland & UK-wide

Owner-led by Ciaran. F-Gas certified (REFCOM, certificate no. REF1025094). Breakdown response target: on site within 6 hours. Based in Dungannon, working across the UK.

Out of hours? Call anyway. You'll reach the engineer.

  • F-Gas certified: REFCOM, certificate no. REF1025094
  • Fully insured: £5 million public liability
  • 24/7 callouts, 6 hours response target
  • Established 2022, Ltd company NI690351
  • Based in Dungannon, Co. Tyrone

What happens when you call

Three steps back to cold

  1. Call or message

    Ring 07932 647581 any time. Tell us what's happening. A photo of the unit or its data plate helps.

  2. Engineer diagnoses and attends

    Our target is to be on site within 6 hours. We find the fault and explain the cost before any major repair.

  3. Fixed, with a written record

    We test the system, then leave you a written service record, with F-Gas details where refrigerant is involved.

Services

Refrigeration and air conditioning, start to finish

Breakdowns, installations, plant, cold rooms and maintenance, all from one local engineer.

24-Hour Breakdown Repair

Fridge, freezer, cold room or pack down? Call any time, day or night.

Industrial Refrigeration

Refrigeration packs, plant and full freezer systems, supplied, fitted and commissioned.

Commercial Refrigeration

Display chillers, multidecks, upright fridges and freezers: supplied, fitted and fixed.

Cold Rooms & Freezer Rooms

Walk-in cold rooms and freezer rooms: new builds, repairs and servicing.

Air Conditioning

Air conditioning for offices, shops, restaurants, technical rooms and homes.

Planned Maintenance

Regular servicing that stops breakdowns before they start.

Energy-Saving Upgrades

Glass doors, night blinds, curtains and inverter units that cut running costs.

See all services

Sectors

Built for businesses that can't afford to warm up

Farms & Agri-Food

Bulk milk tanks, produce stores and cold rooms for farms and agri-food.

Recent projects

Real jobs, real plant

From transcritical CO2 plant to glass-door retrofits, photographed on site by our team.

Mitsubishi outdoor unit serving a machinery control room
Switch room cooling

Machinery Control Room Temperature Control

A machinery control room fitted with full temperature control, keeping the switchgear at temperature and working as it should.

New evaporators fitted in the freezer room
Freezer system

Full Replacement Freezer System

A full replacement freezer system: supplied, fitted and commissioned, ready to keep the customer's stock at temperature for years to come.

Refrigeration pack reinstalled at the new site
Plant relocation

Refrigeration Pack Relocation

A refrigeration pack removed from one site and reinstalled at another: fully piped, wired, recharged and back in operation.

Freezer evaporator installed above the freezer room door
Freezer & AC installs

Freezer and Air Conditioning Installs

A run of freezer and air conditioning installs for regular customers, including a freezer now holding −22°C as it should.

New glass-door display cabinets in a shop
Retail energy saving

Open-Deck to Glass-Door Cabinet Upgrade

Old open-deck cabinets and their condensing unit replaced with glass-door cabinets and a smaller Danfoss inverter-drive condensing unit.

See all projects

Equipment and refrigerants we work with

  • Mitsubishi
  • J&E Hall
  • Danfoss
  • Bitzer
  • Güntner
  • RDM
  • Vacon
  • Bicold
  • Carpigiani
  • CO2 (R744)
  • Ammonia (R717)
  • HFC and HFO blends

Maintenance plans

Stop breakdowns before they start

Three clear plans, from planned servicing to priority breakdown cover.

Essential

Tailored quote

  • Planned service visits, set to your equipment
  • F-Gas leak checks and records
  • Written service report every visit
  • Breakdown response target: on site within 6 hours
Ask about Essential

Bespoke

Tailored quote

  • For multi-site, industrial and plant-room customers
  • Visit frequency set to your equipment
  • Agreed response times (SLA)
  • Digital service and F-Gas records for every system
  • Single point of contact: Ciaran
Ask about Bespoke

Compare maintenance plans in full

Ciaran Weir, owner of Weir Refrigeration Services LTD

Meet the owner

You speak to the engineer who fixes it

Ring WRS and you get Ciaran Weir, the engineer who'll fix it. Not a call centre.

Ciaran trained through the Level 3 Refrigeration apprenticeship at SERC and holds an HNC in Electrical/Electronic Engineering. He set up Weir Refrigeration Services in 2022, and today the WRS team works on everything from transcritical CO2 plant and ammonia systems to cold rooms, controls and air conditioning.

F-Gas in Northern Ireland

Still running R404A? What the 2025 servicing ban means for you

Since 1 January 2025, new high-GWP refrigerant like R404A can't be used to service larger refrigeration systems. In Northern Ireland the rules come from the EU F-Gas Regulation, not the GB regime.

Read the F-Gas guide for NI
R404A GWP
3,922
Servicing ban from
1 Jan 2025
Applies to systems
≥ 40 t CO2e
Records kept for
5 years

Areas covered

Based in Dungannon, working UK-wide

We're at 98 Syerla Road, Dungannon, Co. Tyrone, BT71 7ET, and we take on work right across the UK: Northern Ireland, England, Scotland and Wales.

Outdoor air conditioning unit installed by WRS

Reviews

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If we've worked for you, a short review helps other businesses find us.

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Careers

Apprentice engineers wanted

Learn refrigeration and air conditioning on the job. All course costs covered, top rates paid, and a clear progression route in the trade. Changing from electrical or plumbing? We'll consider you too.

Apply for an apprenticeship
Pipework installed by WRS engineers

FAQ

Common questions

Do you really answer 24/7?

Yes. Our phone is answered 24 hours a day, 7 days a week. Out of hours, call anyway: you'll reach the engineer.

What areas do you cover?

We're based in Dungannon, Co. Tyrone, and work UK-wide: across Northern Ireland, England, Scotland and Wales.

Are you F-Gas certified?

Yes. Weir Refrigeration Services LTD is an F-Gas certified company, registered with REFCOM: certificate no. REF1025094, valid until July 2029. It covers stationary refrigeration, air conditioning and heat pump equipment.

Do you work on equipment you didn't install?

Yes. We service and repair most commercial and industrial refrigeration and air conditioning, whoever installed it, including CO2 and ammonia plant.

Is the survey and quote free?

Yes. For planned work we offer a free survey and quote. For breakdowns, we'll explain the fault and the cost before any major repair.

Do you offer maintenance contracts?

Yes. We have three maintenance plans, from planned servicing to priority breakdown cover. See maintenance plans.

More questions and answers

Refrigeration down? Call now.

Day or night, you'll speak to the engineer who fixes it. 07932 647581

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