Landmark Construction Company, Inc.
Landmark Construction Company, Inc.
Landmark Construction Company, Inc. is a full-service heavy civil construction contractor based in Charleston, South Carolina, built to handle complex, large-scale projects. It has been in business since 1965.
Last Updated October 3, 2026.
Business Highlights
- Its employee safety training includes OSHA 10 for Construction or Basic Orientation Plus for all employees, and OSHA 30 for supervisors.
- It uses HCSS Safety Management Software to support employee safety management.
Service Area
Based in Charleston.
Active Business Listing
Landmark Construction Company, Inc. is one of 6 concrete & masonry contractors ProsGrade lists in Charleston, South Carolina.
4 services listed, including Sitework, Underground utilities and Concrete. Open weekdays, closed on weekends. Rated 4.4 from 40 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Landmark Construction Company, Inc. compares with the other 5 concrete & masonry contractors on ProsGrade in Charleston, using public Google ratings and review counts.
- Has more Google reviews (40) than 3 of the 5 other Charleston concrete & masonry contractors on ProsGrade.
Services Covered
4 services- Siteworkcement stabilization for building-pad preparation on a manufacturing-site project
- Underground utilities
- Concrete
- Industrial maintenance
Reviews
What customers say
Several reviewers describe unsafe driving by Landmark vehicles, including speeding and other hazardous maneuvers. A reviewer praised the team's workmanship on a student-housing project.
Customer Reviews
B S
Landmark Construction pickup truck doing at least 90 mph weaving in and out of traffic on the don holt bridge.
Sandy Lee
Lexi T
Kim Lissa
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Frequently Asked Questions
How does Landmark handle estimates and project handoffs?
Its process moves from budgeting and project development to detailed estimating, with at least two estimators reviewing each project. The estimating team then works with project management to transition the project from bid to execution.








