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Business Details
47 Years
experience
Expert Surveying Services in Swansea
Established in 1979, Landmark Surveys Wales has built a reputation as a trusted leader in the surveying industry. Our team of dedicated professionals delivers friendly, helpful, and expert service, focusing on meeting specific client needs. We provide tailored advice and guidance, ensuring each project is handled with precision and cost-effectiveness. In 2016, we became part of the SML Group, expanding our reach across the UK. In 2024, we joined SML Geospatial, enhancing our capabilities to serve clients with greater expertise.

Our services include topographic, measured building, boundary, utility, and drainage surveys. We pride ourselves on clear communication, flexibility, and timely delivery, as evidenced by testimonials from industry professionals. Our experience spans major road and housing developments, complex city centre mapping, and hydraulic modelling projects. We maintain competitive UK coverage while adhering to the highest standards of professionalism and client satisfaction.
Services
Topographic Surveys Measured Building Surveys Boundary Surveys PAS 128 Utility Surveys CCTV Drainage Surveys
Details
  • Year established: 1979
Highlights and features
  • We have over 45 years of experience in professional surveying services
  • Our team offers fixed fee quotations for cost-effective project planning
  • We provide comprehensive surveying solutions from flood risk assessments to complex urban mapping
  • Our services are supported by competitive UK-wide coverage and rapid response times
  • We combine technical expertise with a client-centric approach to project delivery
What people say
Clear communication Quick reaction time Professional approach Tailored solutions Excellent service
Services
Topographic Surveys
Our topographic surveys create detailed 2D/3D maps for major road and housing developments. Using advanced equipment, we capture precise elevation data, natural features, and man-made structures to support engineering designs and planning applications. These surveys ensure accurate site analysis for construction projects across the UK.
Measured Building Surveys
We produce accurate 2D/3D building representations for renovation projects. Our detailed surveys capture architectural elements, structural details, and spatial relationships to create building regulation drawings. This service supports architects and contractors with precise data for property modifications and heritage conservation projects nationwide.
Underground Utility Services
Our utility surveys use ground-penetrating radar and electromagnetic detection to map buried infrastructure. We identify water, gas, electricity, and drainage networks to prevent service strikes during construction. This includes PAS128-compliant surveys and site clearance assessments for safe, cost-effective project execution across the UK.
Questions
What surveying services do you offer?
We provide topographic surveys, measured building surveys, boundary surveys, PAS 128 utility surveys, and CCTV drainage surveys across the UK.
Why choose Landmark Surveys Wales?
With 45+ years' experience, fixed-fee quotations, and nationwide coverage, we combine technical expertise with client-focused service and rapid response times.
Do you operate outside Wales?
Yes, as part of SML Geospatial we offer competitive UK-wide surveying services including complex urban mapping and infrastructure projects.
What industries do you work with?
We serve construction, insurance, and valuation sectors with tailored survey solutions for residential, commercial, and infrastructure developments.