MARINE CONSTRUCTION COMPANY • CASE STUDY
194% More Project Inquiries in 90 Days
How Spin Modern transformed a Marine Construction company's digital presence with improved Website Development, SEO, Google Ads, and conversion optimization – delivering the best year in 30 years of business.
+168%
QUALIFIED MARINE BID REQUESTS
Top 3
ORGANIC RANKINGS
+91%
ORGANIC WEB TRAFFIC
+66%
LOCAL & REGIONAL VISIBILITY GROWTH
+52%
Increase in RFQ Submissions
+88%
Increase in Organic Search Visibility
+49%
Increase in Mobile Lead Conversion Rate
3.9x
Growth in High-Intent Bid Requests
+64%
Improvement in Map Pack Presence
ABOUT THE CLIENT
Marine Construction Services
A 30-year established marine construction services business.
The firm supports contractors, engineers, and project stakeholders with estimating, feasibility analysis, and construction planning for complex marine and coastal developments across regional and port-adjacent markets.
Despite strong industry relationships and technical expertise, the firm faced limited online visibility for high-intent marine construction search terms, resulting in inconsistent inbound bid opportunities and underutilized digital demand.
Spin Modern partnered with the firm to rebuild their website, improve search visibility, strengthen authority in marine construction and pre-construction terms, and increase qualified bid requests through SEO, content optimization, and conversion-focused improvements.
+30 yrs
In Business
90 days
Campaign Window
Jan-Mar
2026
BEFORE & AFTER
BEFORE
Limited Visibility
Core marine construction and estimating-related searches were not consistently ranking in top positions, limiting inbound bid opportunities.
AFTER
Top 3 Search Rankings
Improved visibility across marine preconstruction and shipyard-related keywords, increasing qualified bid requests and early-stage project inquiries.
REVENUE IMPACT
Sales Growth: Year over Year
Comparing inbound marine project bid volume before and after SEO and preconstruction optimization strategy.
LOCAL SEARCH DOMINANCE
Ranking Where It Matters
Strong visibility across marine construction and shipyard planning search terms within regional industrial and coastal markets.
Marine Construction Services
[City] • Google Maps
Shipyard Preconstruction Services
[City] • Google Maps
Marine Engineering Planning
[City] • Organic
* Keyword names redacted for client confidentiality. Data verified via BrightLocal rank tracking
THE STRATEGY
What We Did & Why It Worked
Six interconnected initiatives, each designed to compound the results of the others.
Search Intent Optimization
Core service pages were aligned with how contractors, developers, and project owners search for marine preconstruction and planning services, improving relevance and visibility across high-intent queries.
+194%
Qualified Project Inquiries
Technical SEO Improvements
Improved site architecture, metadata, internal linking, and page performance to strengthen indexation and improve rankings across marine construction and preconstruction service pages.
+88%
Organic Search Visibility
Local & Regional SEO Optimization
Enhanced Google Business Profile signals, service-area relevance, and location-based optimization to improve visibility across coastal and port-region searches.
+64%
Local Map Pack Visibility
Conversion Tracking & Bid Flow Optimization
Implemented improved tracking and inquiry pathways to better capture RFQs, bid requests, and high-intent project leads across service pages.
+52%
RFQ Submission Rate
Website Overhaul and Mobile-First User Experience
Rebuilt website with improved mobile usability, navigation, and page speed to increase engagement from contractors and project stakeholders researching on-site.
+47%
Mobile Conversion Rate
Marine Preconstruction Authority SEO
Strengthened topical authority across marine construction, shipyard planning, and preconstruction services through structured content and industry-specific optimization.
Top 3
Across All Primary Keywords
Because of Spin Modern, we experienced our strongest year of qualified project opportunities to date.
– Owner • Marine Construction Company
+30 yrs
In Business
Best Year
Ever Recorded
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