Kalvin & Calvin Marine Construction INC
   Serving Collier County’s Waterfront since 1982
Call Us Today! 239-280-6054
Free Estimates Available

About Kalvin and Calvin Marine Construction

Kalvin and Calvin Marine Construction

Kalvin & Calvin is a family-based firm with 40+ years of experience serving Collier County, Florida, and the surrounding area's marine construction market, including Vanderbilt Beach, Park Shore, Moorings, Naples Bay, Port Royal, Keewaydin Island, Marco Island, and Everglades City. The principles of our Company grew up here, and have been a part of the local marine and construction industry since the mid-70s, having built and repaired many of the area’s waterfront landmarks.  We tackle projects large and small and commit to thorough communication, minimal disruption, and a quality result - every time.

Who We Are

We love what we do and it shows. Collier County has changed tremendously since we launched and the population continues to expand. Waterfront properties are being developed and improved by existing owners as well as new Collier residents. We are pleased to be a part of this transition and in bringing to reality the waterfront living and entertaining dreams of our customers.

Strategies & Plans

Every customer is unique. We will invest time up-front, listening and understanding our customer's short and long-term goals. We then establish a unique plan and  clear path to success with documented milestones and timelines.   
VIEW OUR SERVICES

At Kalvin & Calvin, we believe our success is attributable to a strong focus on quality and efficiency, and our sincere commitment to an excellent customer experience. Our project expertise is widely varied, from dock repair to large commercial seawall construction.  We are flexible in our engagement structure and will ensure the timely delivery of a top-quality work product.  

We build lifestyles!

Timely Communication

We commit to timely communication at the frequency and through the method that suits your needs. You’ll find transparency in following the progress and ensuring that things run smoothly.

Expert Team

Your project will be handled by marine construction experts. We make sure you have the most experienced professionals working for you given your specific needs. 

Quality Guaranteed

We will take great care to deliver the best product, at the right price and in committed time frames. We will treat it as our own and ensure a top-quality outcome.

Giving Back

Captain Jim Kalvin has been a life-long supporter of the Marine Industry, and an out-spoken advocate for waterfront property owners and the boating Public. As a Charter Member and current Board Member of the Marine Industries Association of Collier County, and the Founder and President of Standing Watch, Inc, Jim has represented water access interests all over the State, including testifying to the Governor and Cabinet on numerous occasions, and helping to write and pass legislation favorable to our waterfront life-style. 

Jim’s work on behalf of the State’s “Boating Community” has been recognized by Governor Jeb Bush, the Coastal Conservation Association, the Marine Industries Association of Florida, The Marine Industries Association of South Florida, the Florida Marine Contractor’s Association, and the National Marine Manufacturer’s Association. 

Keewaydin Preserve project


Jim Kalvin, A Charter Member and Director Emeritus of the MIACC, worked with the Dean Family of Naples to bring this Project to life. Along with the help of other local businesses, clients, friends, and fellow tradesmen, the Keewaydin Preserve is well underway. This will be a lasting Legacy Project where local charities and non-profits can bring kids out for a unique day or over-night experience fishing, camping, and enjoying this pristine aquatic natural preserve. See the video by clicking here!


Click here for updated photos from our recent charity work in which community and corporate volunteers came together for hard, but productive teamwork on a primary aspect of the project; setting pilings and installing support stringers for the main pier.


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