A successful project begins with the right partner. Our services are designed to be a complete solution, providing everything you need to get your project off the ground, from initial excavation to final grading. We are the trusted choice for residential and commercial clients throughout the Gallatin Valley and beyond, known for our precision, professionalism, and commitment to excellence. Discover the full scope of our services and see how we can provide the foundation for your success.
Our Services. Your Vision. Our Expertise.
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Excavation & Site Work Services
We provide comprehensive site preparation and excavation services for any residential or commercial project. From land clearing and grading to foundation digging and complex earth moving, we prepare your site to the highest standards of safety and precision.
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Trucking & Hauling Services
Our reliable fleet of dump trucks is ready to handle all your hauling needs. We specialize in the transportation and delivery of bulk materials, including gravel, dirt, and rock, ensuring your project has the resources it needs to stay on schedule.
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Road & Grading Services
Our precision grading and road-building services create durable and stable surfaces. We specialize in building and maintaining private roads, driveways, and parking lots, ensuring proper drainage and a smooth finish.
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Utilities & Septic Services
We are experts in the installation and repair of essential utilities. Our team handles everything from water and sewer lines to comprehensive septic system installation, ensuring your property has a reliable and functional infrastructure.
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Retaining Walls & Hardscape Services
We design and build beautiful and functional retaining walls to manage slopes and prevent erosion. Our hardscaping services use natural stone and boulder walls to add both structural integrity and aesthetic value to your property.
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Concrete & Asphalt Prep Work Services
The key to a long-lasting surface is proper preparation. We handle all the necessary groundwork for your concrete and asphalt projects, ensuring a stable, level base that will prevent cracking and prolong the life of your new driveway or patio.
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Seasonal Services
We offer year-round property solutions, including professional snow and ice removal. Our seasonal services ensure your home or business remains safe and accessible throughout the harsh Montana winters.
Experience That Delivers:
With years in the field, we handle every job with unmatched expertise.
Built to Last:
We don't just complete projects; we create work that endures Montana's climate.
Your Project, Our Priority:
We are committed to exceptional service and communication from start to finish.
Serving Our Community
We are proud to be a local company serving a wide area, including Big Sky, Bozeman, Three Forks, Livingston, and the surrounding communities within a 90-mile radius. We believe in building lasting relationships and are dedicated to providing the highest quality of service to our neighbors. When you choose Keystone, you're partnering with a team that is invested in the success of your project and the prosperity of our shared community.
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We proudly serve Big Sky, Bozeman, Three Forks, Livingston, and the surrounding communities. Our service area extends roughly within a 90-mile radius of Bozeman.
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You can easily get a free quote by calling us directly or by filling out the contact form on our website. We will schedule a time to discuss your project needs and provide a detailed estimate.
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Yes, we have extensive experience working on a wide range of projects, from residential home foundations and driveways to large-scale commercial site preparation and utility installations. No job is too big or too small.
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Yes, Keystone Contracting is fully licensed and insured. We prioritize safety and professionalism on every job site, giving you peace of mind that your project is in reliable and experienced hands.