Serving Dublin 15 — call now to check availability.
Builders in Ongar, Blanchardstown & Dublin 15
Building services for homes and businesses in Blanchardstown, Castleknock, Mulhuddart, Ongar, Hansfield and Ashtown. Tell us what is happening and we will get the right builder to you.
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- 📍 Coverage Area: Dublin 15
- 🛠️ Response Type: Local vetted operators
- 🛡️ Standards: Certified & insured tradespeople
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[Builder] in Dublin 15
Our vetted local tradespeople cover Dublin 15, ready to get your issue assessed and resolved as quickly as possible.
- Covering 6 areas in Dublin 15
- A price guide for every job
- Advice based on local housing types
- Call or send us your job details
Available Services Across Dublin 15
Browse trusted trade services across Dublin 15 for urgent repairs, planned jobs and specialist work.
Fast Response
Quick access to the right service and local area coverage across Dublin 15.
Trusted Local Help
Reliable support for homeowners, landlords and businesses looking for the right contractor for the job.
Homes in Dublin 15 and what that means for building work
Largely 1980s–2000s estates in Blanchardstown and Mulhuddart, established family homes in Castleknock, and newer apartment and townhouse developments in Ongar, Hansfield and Ashtown, some of them timber-frame.
Newer homes are often extended or have garages converted, and timber-frame houses need builders who know that type of construction.
What to check before you hire a builder
- Ask for a fixed-price, itemised quote based on drawings and a specification
- Check they are on the Construction Industry Register Ireland (CIRI)
- Confirm public and employers' liability insurance
- Agree stage payments tied to milestones, not dates
- Make sure an engineer or architect signs off structural work and compliance
Common building jobs in Dublin 15
- General Building Repairs – typical cost €300–€3,000
- Wall Removal and Steel Beams – typical cost €2,500–€8,000
- Structural Crack Repair – typical cost €500–€5,000
- Brickwork and Repointing – typical cost €1,500–€6,000
- Porch Build – typical cost €8,000–€20,000
- Chimney Breast Removal – typical cost €1,500–€5,000
Larger projects: House Extension, Garage Conversion, Full House Renovation.
Area by area: builders in Dublin 15
- Blanchardstown (Dublin 15, Fingal County Council): Blanchardstown is mainly 1980s and 1990s estate housing, with many newer apartments near the town centre.
- Castleknock (Dublin 15, Fingal County Council): Castleknock has well-established 1970s–1990s family homes, many detached or semi-detached with large gardens.
- Mulhuddart (Dublin 15, Fingal County Council): Mulhuddart is mostly 1990s and 2000s estate housing and townhouses.
- Ongar (Dublin 15, Fingal County Council): Ongar is a newer planned area from the 2000s, with apartments, duplexes and townhouses.
- Hansfield (Dublin 15, Fingal County Council): Hansfield is one of Dublin 15's newest areas, with modern apartments and houses, some built with timber-frame construction.
- Ashtown (Dublin 15, Dublin City / Fingal): Ashtown has an older village edge near the Phoenix Park and many 2000s apartment and townhouse developments.
Other districts: North Dublin City, Dublin North Coast, North County Dublin, West Dublin & Leixlip, South West Dublin, South Dublin City, Dún Laoghaire & South Coast, Stillorgan, Sandyford & Foxrock.
Need [Builder] Help in Dublin 15?
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Call Now: 083 056 8710Get building help in Dublin 15
Tell us the problem and your area (Blanchardstown, Castleknock, Mulhuddart or nearby) and we will come back to you.
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Frequently Asked Questions
Do you cover Blanchardstown, Castleknock, Mulhuddart, Ongar, Hansfield and Ashtown?
Yes. Dublin 15 includes Blanchardstown, Castleknock, Mulhuddart, Ongar, Hansfield and Ashtown. If you are just outside these areas, get in touch anyway.
What building issues are common in Dublin 15?
Newer homes are often extended or have garages converted, and timber-frame houses need builders who know that type of construction.
Do I need planning permission for an extension?
Rear extensions of up to 40 square metres can be exempt, subject to conditions on size, height and remaining garden space. Check with your council or an architect.
Do I need an architect or engineer?
Structural work needs an engineer. Larger projects benefit from an architect to design the work, handle permissions and certify compliance.
How long does an extension take?
A typical single-storey rear extension takes around three to four months on site, plus design and approval time beforehand.
How should I pay a builder?
In stages tied to milestones such as foundations, roof and completion, with a small retention held back until snags are fixed.
How Emergency Trade Works
Emergency Trade connects you with independent, vetted local tradespeople across Dublin 15 and the rest of Dublin. Before any work starts, ask for a written quote and check the right registration for the job: RGII for gas work and Safe Electric for electrical work.