# LJ Marine Construction

LJ Marine Construction is a marine contractor with an address in Newmarket, ON, Canada.

Provides pier and dock construction, seawall and bulkhead installation, dock repair and maintenance, barging and custom marine structures.

## Details

- Address: 1245 Maple Hill Ct \#7, Newmarket, ON, L3Y 9E8, Canada
- Phone: [+14167220434](<tel:+14167220434>)
- Website: [ljmarineconstruction.com/](<https://ljmarineconstruction.com/>)
- Source of the listing data: Found in Overture Maps Places (CDLA-Permissive-2.0); details checked on the business website https://ljmarineconstruction.com/ on 2026-10-29.

## Questions

### Where is LJ Marine Construction?

LJ Marine Construction is at 1245 Maple Hill Ct \#7, Newmarket, ON, L3Y 9E8, Canada.

### How do I contact LJ Marine Construction?

To contact LJ Marine Construction, call +14167220434 or visit https://ljmarineconstruction.com/.

## Source

From [Business websites](https://ljmarineconstruction.com/), license Factual business contact data; website content remains with its rights holder., checked 2026-10-29.

Last updated October 29, 2026.

## Links

- This marine contractor on the [web page](<https://privatedock.fyi/ca/on/newmarket/lj-marine-construction>)
- [Dock builders in Newmarket](<https://privatedock.fyi/ca/on/newmarket/category/dock-builders.md>)
- [Seawalls and bulkheads in Newmarket](<https://privatedock.fyi/ca/on/newmarket/category/seawalls-bulkheads.md>)
- [Marine contractors in Newmarket](<https://privatedock.fyi/ca/on/newmarket/category/marine-contractors.md>)
- [More marine contractors in Newmarket](<https://privatedock.fyi/ca/on/newmarket.md>)