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Trusted Land Surveying Services in Bellevue, WA
APS Survey & Mapping is a nationally recognized land surveying and mapping firm based in Bellevue, Washington. With decades of professional experience and cutting-edge technology, we provide comprehensive surveying services for residential, land development, and construction projects across Eastern and Western Washington. Our team of expert land surveyors specializes in resolving complex boundary issues, delivering precise topographic and utility surveys, and utilizing 3D high-definition scanning to meet the evolving needs of our clients. Merged with Direct Surveying in 2018, we combine extensive industry expertise with a commitment to innovation, ensuring accurate and reliable results for public and private sector clients.

Our services include boundary line adjustments, FEMA elevation certificates, construction staking, and forensic surveys, supported by a deep understanding of local regulations and land development challenges. We pride ourselves on maintaining a woman-owned small business ethos while delivering solutions that drive project success through technical excellence and client-focused service.
Services
Boundary Surveys Topographic Mapping 3D Scanning Hydrographic Surveys Construction Staking
Highlights and features
  • We offer decades of experience in Washington State land surveying.
  • Our team utilizes advanced 3D scanning and GPS technology.
  • We provide 24-hour on-call forensic survey services for law enforcement.
  • Our firm is a certified woman-owned small business.
  • We guarantee accurate boundary resolutions and regulatory compliance.
Services
Boundary Surveys
Boundary Surveys define property lines and easements using legal records and field measurements. Our experts resolve disputes, verify encroachments, and ensure compliance with local regulations. Clients benefit from precise documentation for real estate transactions, construction projects, and land development.
Topographic Mapping
Topographic Surveys create detailed elevation and feature maps for site planning. We use advanced tools to identify terrain, utilities, and structures, aiding engineers and architects in design processes. This service ensures accurate site analysis and construction planning.
3D High Definition Scanning
3D Scanning captures detailed site data using laser technology. This method provides immersive digital models for complex projects, improving accuracy in construction and forensic analysis. Clients gain enhanced visualization and data-driven decision-making capabilities.
Hydrographic Surveys
Hydrographic Surveys map underwater terrain for coastal and riverine projects. We employ specialized sonar equipment to measure depths and submerged features, supporting dredging, environmental assessments, and infrastructure development in aquatic environments.
Construction Staking
Construction Staking marks precise locations for buildings and infrastructure based on design plans. Our team ensures alignment with engineering specifications, minimizing errors during development. This service supports efficient project execution and regulatory compliance.
Questions
What services does APS Survey & Mapping offer?
We provide boundary surveys, topographic mapping, 3D scanning, hydrographic surveys, and construction staking for residential and commercial clients.
Do you serve areas outside Washington State?
Our primary focus is Washington State, including Eastern and Western regions, due to our deep local expertise.
Are your surveyors licensed and experienced?
Yes, our team includes licensed professionals with decades of experience in land surveying and mapping.
Can you handle emergency forensic survey requests?
We offer 24-hour on-call services for forensic surveys, supporting law enforcement with crime scene documentation.
How do you ensure survey accuracy?
We use advanced GPS and 3D scanning technology alongside rigorous quality control processes to guarantee precision.