By Koomen Contracting
Trust Calgary’s excavation specialists for reliable site preparation, grading, and trenching. Our experienced operators and modern equipment handle projects of any size — from residential foundations to large-scale commercial developments — with safety, accuracy, and efficiency every time.

We provide comprehensive excavation services in Calgary, including lot clearing, site prep, foundation digs, trenching, and backfilling. Our team ensures precision and compliance with all safety and engineering standards for every project.

From new home builds to landscaping projects, our residential excavation team delivers clean, level, and stable sites ready for construction. We specialize in driveway digs, septic prep, retaining wall excavation, and drainage correction.
For developers, contractors, and builders — we offer full-service commercial excavation in Calgary. Whether you’re preparing for utilities, foundations, or parking lots, our fleet and crew deliver professional, large-scale earthmoving with precision and reliability.


Proper grading ensures long-term stability and effective drainage. We provide detailed grading, sloping, and leveling services across Calgary for new construction, roadwork, and landscape development — preventing erosion and water pooling.
We handle all trenching and backfilling needs safely and efficiently. From utility lines and water services to foundation footings and drainage systems, our Calgary excavation team delivers clean, precise trench work with the right equipment for every depth and soil type.

A Division Of koomen Contracting
Contact Excavation Company Calgary for reliable earthworks and site preparation. We provide free quotes, detailed project planning, and professional excavation for residential and commercial projects across Calgary and surrounding areas.
Excavating Calgary
Start Your Excavation Project Today
Address: 215 9 Ave SW, Calgary, Alberta, T2P 1K3
A Division of Koomen Contracting Ltd.