
🚧 Who We Are
About Us
At Landmark Enterprises, we combine expertise, innovation, and integrity to deliver outstanding septic, excavation, and land management solutions. Based in Dewittville, NY, our experienced team is dedicated to precision, safety, and customer satisfaction — ensuring every project is completed with excellence from start to finish.

Outstanding Service Excellence Award
✔ Unwavering Commitment
✔ Transparent Communication
✔ Customer-Focused Approach
✔ Strong Safety Standards
✔ Sustainable Practices
✔ Advanced Equipment
25+
Years Of Experience





Experienced Professionals
Our crew brings years of hands-on expertise to every project.
Quality You Can Trust
Every job meets the highest standards of workmanship.
Customized Solutions
We tailor every service to your property and project goals.
Honest, Transparent Service
We believe in open communication and fair pricing.

🚧 Our Services
Building Success Through Superior Services
We provide cutting-edge solutions designed for durability, efficiency, and flawless execution. Our team delivers careful craftsmanship, seamless integration, and refined detailing, guaranteeing every project exceeds expectations. From septic to Hydroseeding and land clearing, we transform concepts into enduring, high-performance results built to last.
🚧 Testimonials
Client Confidence Speaks
At Landmark Enterprises, our reputation is built on trust, quality, and customer satisfaction. Here’s what some of our valued clients have to say about their experience working with us:
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Unlock New Possibilities with Landmark Enterprises
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🚧 Contact Us
Let’s Make It Happen
Have a project in mind? Whether it’s septic installation, excavation, or hydroseeding, Landmark Enterprises is ready to deliver exceptional results.





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