Land Surveying Services

Land Use Services

Since 1978, LSA has participated in the creation of hundreds of residential lots throughout Northwest Washington. The firm has comprehensive survey records as far back as the mid 1920’s and is well qualified to provide the following services:

• Boundary Surveys
• Topographic Surveying
• Subdivision Mapping & Staking
• Long Plat & Short Plat Consulting
• FEMA Elevation Certificates
• Legal Descriptions & Exhibits
• Area Calculations
• Boundary Line Adjustments
• Road & Utility Easements
• Lot Line Adjustments
• Wetlands Location and Mapping

Government Services

LSA works with many local, state, and federal government agencies to improve public infrastructure. Government projects have included the following:

• Right-of-Way Research, Surveying, & Mapping
• Highway, Road, & Bridge Staking
• High-order Cadastral Surveys (GPS)
• Monument Recovery & Restoration
• Existing Conditions & As-Built Mapping
• Aerial Mapping Control

Commercial Services

LSA provides surveying services for commercial construction projects. These include:

• Construction Staking
• DTM & Machined Controlled Grading Control
• Digital Terrain Models
• Apartments & Condominiums
• ALTA/NSPS Surveys
• As-Built Surveys & Mapping

Industrial Services

LSA provides land surveying services on industrial sites, refineries, co-generation facilities, pipeline routes, and hazardous waste sites. The firm’s field personnel are HAZWOPER and CSTOP trained and certified and the firm is qualified through Pacific Industrial Contractor Screening (Avetta ISN) and Veriforce. LSA is also DISA qualified for drug testing and TWIC qualified for governement sites. LSA offers services in the following areas:

• Pipeline Corridor Mapping & Construction Staking
• Refinery Surveying & Mapping
• Smelter Plant Surveying & Mapping
• Volume Calculations & As-Built Mapping
• Hazardous Waste Sites