Manson Construction Co.
Run a free full auditContact Information
-
Service Area
Serves Seattle, WA and nearby -
Phone
(206) 762-0850 -
Website
mansonconstruction.com -
Facebook page
facebook.com/MansonConstructionCo
About Manson Construction Co.
Manson Construction Co. is a construction company in Seattle, WA. The firm specializes in marine construction, dredging, and offshore energy projects, providing services for wharves, piers, terminals, marinas, and bridges. Their expertise extends to heavy lifts using cranes capable of hoisting up to 1,000 tons, as well as waterway restoration through beach nourishment and marsh building.
Founded in 1905 as a small pile-driving business supporting the early development of the Seattle waterfront, the company has grown into a large-scale operation with more than 800 employees. Manson Construction Co. maintains a large fleet of equipment and operates five business offices and marine yards located in strategic regions throughout North America. The company utilizes a state-of-the-art dredge fleet and engineering expertise to manage complex, deep-water work and high-profile infrastructure projects.
The business maintains thorough, well-documented information online, and their digital presence is well-optimized for search engines to read clearly.
With over a century of experience, Manson Construction Co. provides essential marine and offshore engineering solutions to the North American community from their home base in Seattle.
Services:
- Dredging
- Marine Construction
- Offshore Heavy Lifts
Score Summary
BizScoreAI scanned the website mansonconstruction.com on June 20, 2026. Manson Construction Co. has a BizScore of 67 out of 100. The website audit behind the SEO score ran on October 27, 2026.
- AI Visibility60 out of 100
- SEO69 out of 100
AI visibility scan by category: AI Discovery 25 of 25 points, Structured Data 8 of 25 points, Content Readiness 13 of 30 points, AI Trust Signals 14 of 20 points.
Website audit sub-scores (out of 100): On-Page 77, Technical 93, Performance 81, Content 25.
Strengths: 8 checks passed. llms.txt, AI Crawler Access, AI Content Blocking, Organization Schema, Q&A Content, Meta Description, About/Team Page, XML Sitemap.
Areas to improve: 5 checks. FAQPage Schema (failed), Content Too Thin (failed), Speakable Schema (warning), Weak Heading Structure (warning), Author Signals (warning).
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Browse: Businesses in Seattle, WA · Construction Company in Washington · Businesses in Washington
AI engine reads
Read by AI engines 3 times in the last 30 days.
Counted from AI crawler and assistant visits to this page, identified by user agent.
See the full AI visibility report for this businessContact Manson Construction Co.
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