David Whelan Enterprises (DWE Surveyors) was established in 2011 and has become known for surveying, mapping and survey engineering expertise. Our surveyors provide high-quality service and reliability on both large and small-scale projects.  We supply accurate and relevant information to our clients and work closely with site management to achieve a successful Project completion.  Our surveyors are highly trained, diligent and experienced. 

We offer almost all methods of surveying including as-constructed surveys for civil engineering projects, topographical surveys, aerial surveys, monitoring, measured building surveys including plans, facades

 and elevations.  All Aspects of setting-out, area management and volume surveys, hydrographic surveying, quarry and mine surveying.

Please contact us and let us help you in any area of surveying and some you might not even have thought of!

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We at DWE provide environmental consultation to many industries and are happy to help you with your project. Please contact us with your specification and we would be glad to help



Topographical survey 

Boundary Survey

LASER Scanning

Building survey

FS and SW survey

Asbuilt survey

Aerial survey


Structural Steel and Holding Down Bolt survey

Setting Out


Building Projects

Site set out

Site Control

Boundary set out

Drainage set out

Pile set out 

Structural Steel and Holding Down Bolt set out


We undertake monitoring surveys to measure movement or deformation in any environment using precise levels, movement detectors, precision survey instruments and high accuracy reflectorless total stations.

Aerial Surveying


Drone Surveying

Low and high-resolution mapping

3D terrain models

Stockpile Volumes

Map creation for planning

Aerial photography and videography

From The Blog

Crane count Dublin Ireland

Crane count Dublin Ireland

Today there was 16 cranes in view from our survey vantage point outside the Gibson hotel.  We are…

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