Ranked by Google ratings — updated 2026
Micah T Jones
Newtownards
GARY PATTERSON Architects
Downpatrick
Rachel Bevan Architects
Downpatrick
McAdam Stewart Architects
Banbridge
Glyn Mitchell Architectural Design
Newry
GAAN Architects
Newry
TUMILTY DESIGN
Newry
Demesne Contracts Ltd
Downpatrick
Bangor Plaster Mouldings
Newtownards
Rural Studio RIBA Chartered Architect Practice
Downpatrick
Rockwood Engineers Ltd
Newry
Milligan Reside Larkin Ltd
Newry
Jenkinson Architecture
Newtownards
Cole Partnership
Newry
BGA Architects Ltd
Newtownards
HQ Building Design Ltd
Newry
William Shannon Architects
Ballynahinch
Radmet Consulting Limited
Newtownards
Dickson Architectural Services
Newtownards
Gary Harpur Architect
Ballynahinch
Foster McCavitt Architecture Ltd
Banbridge
J L O'Hagan
Newry
INIS Architects Ltd
Banbridge
R and R Engineering
Newtownards
Dynamic Design Consultants Ltd
Banbridge
Terra Solutions Ltd
Newry
O'Hagan & Associates
Newry
Hawthorne Associates
Ballynahinch
David Maxwell Architect
Newry
John Kirkpatrick Architect
Ballynahinch
Advance M&E Design Ltd
Banbridge
Hillen Architects Limited
Newcastle
Mill Cottage Architects is currently the top-rated architecture & engineering in Co. Down, with 5.0 stars from 15 Google ratings. See the full ranked list above.
Businesses are ranked by average customer rating, then by how many ratings they have. We use reviews left on LocallyIrish.ie where a business has them, and otherwise its Google rating, which is shown and labelled on each entry.
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