Great River & Lakes - Marine Surveying Co.

Great River & Lakes Marine Surveying Co. provides independent, professional marine surveys throughout Chicago, Lake Michigan, the Great Lakes, and inland waterways. Services include pre-purchase surveys, condition & valuation reports, insurance surveys, damage inspections, and limited sea trials for power and sailing vessels. We serve buyers, owners, lenders, and insurers with clear, factual reporting based on industry standards and real-world operating experience. Known for prompt scheduling, detailed documentation, and practical insight, we help clients make informed decisions with confidence.