About Black Diamond
Black Diamond Landworks is a premier excavation company based in Kalispell, Montana, dedicated to transforming raw land into functional spaces. Our expertise spans various projects, including site preparation, retaining walls, driveways, and outdoor living areas. We pride ourselves on delivering exceptional quality and craftsmanship in every job.
Our Story
Learn about our journey and how we became
a premier excavation company in the region.
Black Diamond Landworks was founded in 2022 with a simple goal: build a company centered around quality workmanship, reliable service, and a passion for shaping the land. After returning to the Flathead Valley from Spokane, WA, owner Mack brought years of experience working on residential, commercial, and public works projects, including road reconstruction, utility installation, site development, paving, and project management. Working under strict specifications and demanding timelines helped develop the planning, precision, and attention to detail that define our work today.
What started with a mini excavator and skid steer has grown into a full-service excavation and land development company with a skilled team, a modern fleet of equipment, and the capability to handle projects of all sizes throughout Northwest Montana. Today, Black Diamond Landworks proudly serves homeowners, builders, and developers across Kalispell, Whitefish, Columbia Falls, and Flathead County, delivering dependable solutions built on experience, integrity, and a commitment to doing things right.
Excavation Services
Efficiently prepare your site for construction with our expert services.
Site Work & Land Clearing
Clearing, grading, access prep, brush removal, and property preparation.
Driveways & Paths
Gravel driveways, private roads, access roads, base prep, and drainage.
Retaining Walls
Rock, boulder, and structural retaining walls built for function and curb appeal.
Septic Systems
Septic excavation, tank installation, drain fields, and site grading.
Drainage & Utilities
French drains, runoff control, utility trenching, and water management.
