The right trade for the right job
If you are thinking, “What tradesman do I need?”, start with the problem you want solved—not the first job title that comes to mind.
A leaking pipe needs a plumber. A tripping electrical circuit needs an electrician. But many projects are less obvious. Should a damaged ceiling go to a plasterer, roofer or plumber? Does an extension need one builder or several specialist trades? Who handles a chimney, external insulation, structural opening or concrete cutting?
This guide explains which tradespeople commonly handle different jobs in Irish homes, rental properties and commercial premises. The final choice depends on the actual scope, property and any regulated work involved.
Short answer
Describe the result you need and the problem behind it
Include the location, affected area, urgency, photographs, measurements and any known cause. A clear enquiry makes it easier to identify a potentially suitable local tradesman.
Which Tradesman Does Which Job?
| Your job or problem | Trade usually required |
|---|---|
| Extension, renovation, structural alteration or new build | Builder or building contractor, supported by specialist trades |
| Electrical fault, sockets, lighting, EV charger or house rewire | Qualified electrician |
| Leaks, taps, toilets, radiators, heating or bathroom pipework | Plumber or heating professional |
| Roof leak, damaged slates, flashing, gutters or flat roof | Roofing contractor |
| Doors, floors, kitchens, stairs, wardrobes or second-fix joinery | Carpenter or joiner |
| Skimming, damaged plaster, ceilings, dry lining or rendering | Plasterer |
| Bathroom, kitchen, floor or wall tiling | Tiler |
| Interior or exterior painting and decorating | Painter and decorator |
| Attic, cavity-wall or external insulation and retrofit work | Insulation contractor |
| Windows, entrance doors, patio doors or glazing upgrades | Window and door specialist |
| Foundations, drainage, driveways, kerbing or site preparation | Groundworks contractor |
| Brick cleaning, repointing, stonework or heritage repairs | Restoration specialist |
| Wall openings, service penetrations or reinforced concrete | Concrete cutting or core drilling specialist |
| Safe access for roofing, rendering or external works | Scaffolding contractor |
When You Need a Builder
A builder or main contractor is normally the first point of contact for a house extension, complete renovation, structural alteration, new build, garage conversion or multi-room refurbishment. Larger projects may involve groundworkers, blocklayers, carpenters, roofers, electricians, plumbers, plasterers, tilers and decorators.
Ask who will coordinate the different trades, what is included in the quotation and whether specialist work will be completed and certified by appropriately qualified contractors. Browse builders in Ireland or local pages for Dublin, Cork, Galway, Kildare, Meath and Wicklow.
When You Need an Electrician
Electricians handle faults, sockets, lighting, consumer units, rewiring, appliance connections, electric heating controls, EV chargers and electrical work within renovations or new builds. Do not attempt electrical work you are not competent or permitted to carry out.
Explain whether the property is occupied, whether power is available, what is happening and when the issue began. For safety and certification guidance, read our registered electrician and electrical safety guide.
When You Need a Plumber or Heating Professional
A plumber is normally appropriate for leaking pipes, taps, toilets, showers, low water flow, radiators, cylinders, bathroom pipework and heating-system issues. Bathroom renovations frequently require both plumbing and tiling, while gas-related work requires the appropriate current registration.
If water is actively escaping, take safe steps to limit damage and describe the location and severity clearly. Browse plumbers across Ireland and our guide to plumber costs in Ireland.
Roofers, Chimney Specialists and Restoration Contractors
Roofing contractors commonly repair slates, tiles, membranes, flashing, valleys, gutters and flat roofs. A chimney problem may also involve brickwork, repointing, leadwork, flaunching or structural masonry, so the correct specialist depends on the defect.
For older brick or stone properties, look for experience in appropriate cleaning, repair and mortar techniques. See roofing contractors, restoration services and real completed work in the Tradesmen Showcase.
Carpenters, Plasterers, Tilers and Decorators
Finishing trades often overlap, but each has a distinct role. Carpenters fit doors, floors, stairs, kitchens, skirting, architraves and built-in joinery. Plasterers repair and finish walls and ceilings. Tilers prepare and tile suitable wall and floor surfaces. Painters and decorators complete internal and external finishes after underlying defects are resolved.
Energy Upgrades and Specialist Trades
Insulation, windows, solar panels, heat pumps and ventilation upgrades should be planned as a coordinated system. The suitable contractor depends on the upgrade, property condition and any grant or certification requirements. Useful starting points include insulation contractors, window and door specialists, the solar panel guide and our home insulation and BER guide.
Groundworks, Concrete Cutting, Demolition and Scaffolding
Some projects require specialist site and access contractors before the main work begins. Groundworkers may handle excavation, foundations, drainage, driveways and site preparation. Concrete cutting and core drilling specialists form controlled openings. Demolition contractors remove structures or materials within an agreed scope. Scaffolding contractors create safe working access for roof, chimney, render and façade projects.
These services should be coordinated with the builder, engineer or other professional responsible for the wider project where applicable.
What If the Job Requires Several Trades?
A bathroom may need a plumber, electrician, tiler, carpenter and decorator. An extension may need nearly every construction trade. For multi-trade projects, ask whether one building contractor will manage the programme or whether you will appoint and coordinate each specialist separately.
List every element of the project in your enquiry. This helps distinguish a small individual job from a complete renovation requiring several tradesmen.
How to Find Tradesmen Near You
Local availability varies by county, trade, scope and timing. Use the Trade Source IRE county directory to explore local tradesmen, or browse every trade in one place.
If you would prefer help identifying the likely trade, submit the problem in plain language. You do not need to know the perfect job title before enquiring.
What to Include When Requesting a Tradesman
- Your town or county
- The property type and approximate age
- A clear description of the work or problem
- Relevant photographs, measurements or drawings
- Your preferred start date or urgency
- Your approximate budget, where known
- Access, parking or occupied-property considerations
- Whether planning, engineering or grant documentation exists
A clear enquiry helps local tradesmen assess suitability and availability before spending time travelling to a site visit.
How Trade Source IRE Can Help
Trade Source IRE helps homeowners, landlords, businesses, builders and contractors connect with potentially suitable tradespeople across Ireland. Submit the project once and include as much practical information as possible.
It is free to submit a customer enquiry and there is no obligation to proceed. You remain responsible for comparing quotations and independently confirming current insurance, references, qualifications, registrations, certification and project-specific suitability before appointing anyone.
Need the right trade?
Describe your project once
Tell us what needs to be repaired, built, replaced or upgraded and where the property is located.
Submit Your ProjectFrequently Asked Questions
What tradesman do I need for a house extension?
A building contractor normally coordinates the project, supported by electricians, plumbers, carpenters, roofers, plasterers and other specialists required by the design and scope.
What tradesman fixes a leaking roof?
A roofing contractor is generally the correct first contact for damaged slates, tiles, flashing, flat-roof coverings and many roof leaks. Chimney masonry may also require a brickwork or restoration specialist.
Who should carry out electrical work?
Electrical work should be assessed by a suitably qualified electrician. Confirm the registration and certification required for the specific job before work begins.
How do I find local tradesmen in Ireland?
Browse the Trade Source IRE trade and county pages or submit your location, scope, timeframe and photographs through the project form. Availability varies by trade and area.