Marine Survey Services
Comprehensive vessel inspections and appraisals for all your maritime needs
Pre-Purchase Surveys
Detailed inspections for potential buyers to identify any issues before purchase. Protect your investment with a thorough evaluation.
Insurance Surveys
Comprehensive condition and valuation surveys required by insurance companies for coverage and claims.
Appraisal Surveys
Professional valuations for financing, estate planning, legal matters, and fair market value determinations.
Damage Surveys
Expert assessments of vessel damage for insurance claims, repair estimates, and legal documentation.
Sea Trial Surveys
Performance evaluations during actual water testing to assess mechanical systems and vessel operation.
Engine & Mechanical
Specialized evaluation of propulsion systems, mechanical components, and onboard equipment.
About Dennis Crowley
SAMS Accredited Marine Surveyor
Dennis Crowley brings over four decades of experience in all facets of the boating and marine industry. As a SAMS (Society of Accredited Marine Surveyors) certified professional, Dennis adheres to the highest standards of professionalism, integrity, and expertise.
40+ Years Experience
Lifetime of experience in boating and marine industry
SAMS Accredited
Society of Accredited Marine Surveyors certification
Pacific Northwest
Serving Washington State and surrounding waters

Why Choose Crowley Vessel Survey
Local Expertise
Deep knowledge of Pacific Northwest waters, conditions, and regional vessel types.
Prompt Service
Quick turnaround times with detailed, professional reports delivered promptly.
Trusted by Insurers
Reports accepted by major insurance companies and lending institutions.
Personal Service
Direct communication with Dennis for personalized service and consultation.
What Our Clients Say
“Dennis provided an incredibly thorough pre-purchase survey that saved me from making a costly mistake. His attention to detail and professional report gave me complete confidence.”
Michael Thompson
Seattle, WA
“Outstanding service! Dennis’s insurance survey was comprehensive and helped us get the coverage we needed. His expertise in Pacific Northwest waters really showed through.”
Sarah Johnson
Tacoma, WA
“Professional, thorough, and reliable. Dennis’s damage assessment was exactly what our insurance company needed. Highly recommend his services to any boat owner in the region.”
Robert Chen
Bellingham, WA
Ready for a Professional Marine Survey?
Get peace of mind with a comprehensive vessel inspection by a certified marine surveyor
Get Your Free Marine Survey Quote
Fill out the form below and Dennis will get back to you within 24 hours with a personalized quote for your vessel survey needs.
Phone (Preferred)
Service Area
Washington State & Pacific Northwest

