Ranked by Google ratings — updated 2026
Mc Bride Architectural Services
Downings
Carr Consulting Engineers
Ballybofey
Paul Doherty Architects
Donegal
Ronan Murphy Building Design
Enniskillen
Mc Clean Thermal Imaging Ltd.
Stranorlar
T&L Gallagher
fada engineering
Ballybofey
DSG Civils Ltd
Castlederg
Slowey Architectural Design Services
Ardara
October House Designs
Ballyshannon
Steven Quinn Architectural Design
Ballyshannon
Kristian Mitchell Architects - Derry/Londonderry/Donegal- Extensions/rennovations/new Build
Londonderry
Gravity Architects
Londonderry
Pasparakis Friel - Architects
Rathmullan
ORS
Letterkenny
Foyle Consulting Engineers
Londonderry
Studio G2 Architect
Letterkenny
Birney Architects
Londonderry
MIM Engineering & Lifting
Londonderry
MKA Planning
Londonderry
Mullarkey Pedersen Architects
Londonderry
Eddie Kerr Architect Limited
Londonderry
AL Architects
Letterkenny
Keeldrum Civils Limited
O'Connor Burke Architecture
Londonderry
H&MCG Mechanical Pipework Limited
Dcenergy & Construction Limited
O'Brien Infrastructure Limited
Donegal NDT Limited
McCullagh Architecture & Surveying
Ballybofey
Craig Infrastructure & Utilities Limited
MCG CONSTRUCTION SAFETY SERVICES IRELAND LIMITED
MMG Ocean
Killybegs
MG - Architects and Valuers is currently the top-rated architecture & engineering in Co. Donegal, with 5.0 stars from 30 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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