Precision in Every Measurement

Reliable Land & Engineering Surveying Across Ireland

Accurate Data. Trusted Expertise. Real-World Results.

We deliver precise land surveying and mapping services to help you plan, design, and build with confidence. Powered by modern technology and field-proven expertise.

Our Surveying Services

Professional Surveying Services You Can Rely On

Professional, Accurate & Delivered to Industry Standards.

Earthworks & Volumetric Reporting
Our Earthworks & Volumetric Reporting services provide accurate calculations of material volumes,
Digital Ground Modelling
Our Digital Ground Modelling services produce accurate three-dimensional representations of terrain and
legal mapping & Boundary Disputes
Our Legal Mapping & Boundary Dispute services provide precise survey data…
Project Management
Our Project Management services provide comprehensive oversight and coordination for
Setting Out & Levelling
Our Setting Out & Levelling services ensure precise placement and alignment
Land & Engineering Surveys
Our Land & Engineering Surveys provide the precise spatial, topographic..
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Years of experiance

About J Weir Land Surveying Ltd

Trusted Surveying Expertise Built on Accuracy and Integrity.

J Weir Land Surveying Ltd. provides expert land and building surveying services throughout Ireland. Based in Longwood, Co. Meath, we work closely with engineers, architects, developers, local authorities, legal advisors, and private clients.


 Our team combines extensive practical experience with advanced surveying technology to ensure each project receives data that is accurate, reliable, and aligned with regulatory standards. Whether for construction, planning applications, dispute resolution, or development design, we deliver surveying outputs that clients can depend on.

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Client Satisfaction

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Project Complete

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Years of experiance

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Team Ready

Ready to Begin Your Project?

Get Accurate Survey Data You Can Rely On.

Whether you are planning a new development, resolving a boundary issue, or requiring precise as-built documentation, our team is ready to assist. We provide clear, detailed, and dependable surveying outputs so you can move forward with confidence.

Why Choose J Weir Land Surveying Ltd.

Precision, Experience, and Dependable Results

We understand that accurate survey data is the foundation of every successful project. Our team combines decades of hands-on expertise with advanced surveying technology to deliver results that are precise, clear, and practical for real-world application.

From large-scale commercial developments to residential boundary matters, we provide the level of detail and certainty that clients require to make informed decisions.

Proven Industry Experience

Over 20 years providing land and engineering surveys across Ireland, trusted by architects, developers, and private clients.

Advanced Surveying Technology

Utilising GPS, laser scanning, 3D modelling, and CAD workflows to produce accurate, reliable and high-resolution data.

Clear, Actionable Outputs

We present data in formats that support planning, design, legal documentation, and on-site construction workflows.

Recent Projects

Practical Solutions for Real-World Projects

Below are a selection of recent surveying projects that demonstrate our precision, reliability, and technical capability across a range of site types and client requirements.

Client Feedback

Trusted by engineers, architects, developers, and property owners.

Let’s Move Your Project Forward

Speak with our team about your upcoming project requirements. We’ll provide guidance, timelines, and a tailored survey plan to ensure you have the information you need to proceed with confidence.

Let's Get in touch

Frequently Asked Questions

Common Questions About Our Surveying Services

What areas do you provide surveying services in?
We offer surveying services across all of Ireland. Projects can be scheduled nationwide depending on scope and requirements.
Survey timelines depend on the project type, size, and site accessibility. We work closely with clients to schedule surveys efficiently and provide realistic timelines.
A land survey ensures that property boundaries are clearly defined and helps prevent legal disputes or costly construction errors. It provides accurate data for site planning, design, and regulatory compliance, ensuring your project begins on solid ground.

Absolutely. Our Legal Mapping and Boundary services provide precise, defensible surveys to help resolve disputes and support legal or planning processes.

We typically require project plans, site access details, and any previous survey or design data to ensure accurate and efficient survey execution.