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Colner Construction LLC
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Excavation and Site Work Services

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ABOUT

ABOUT US

At Colner Construction, we specialize in expert-level excavation services, backed by a sharp eye for precision and detail. From residential projects like retaining walls and septic system installations to large-scale sitework, horse arenas, and comprehensive land management solutions, our team brings skill, reliability, and a commitment to excellence to every job. Whether you're enhancing your backyard or preparing land for major development, Colner Construction is your trusted partner for efficient, high-quality excavation and construction services.

“Had Colner install a shed pad, level and grade all of our property in the rear that had drainage issues. Colner did a fantastic job at a very reasonable price. They cleaned up everything and left our property in pristine condition. Would def recommend."

Adam B.

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Contact Us

Ready to start your project? Contact us for an onsite consultation. Our team is known for honest pricing, clear communication, and dependable service. Fill out the contact form below, and we’ll get back to you quickly. No pressure, just solid information from a team you can trust.

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Let’s build something great together – reach out to us today!

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SERVICE AREAS

New Jersey~ Sussex | Morris | Warren | Passaic | Bergen

New York~ Orange Counti

(862)227-1399

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© 2025 by Colner Construction LLC. All rights reserved.

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