Building a Better Montana, From the Ground Up.
Serving Big Sky, Bozeman, Three Forks, Livingston, and all the surrounding areas.
Ready to build your vision? Let's get started.
At Keystone Contracting, we are the groundwork experts in Big Sky, Bozeman, and the surrounding areas. We offer a full range of excavation and utility services, providing a single-source solution for any project, from a new custom home to a large commercial development. Our team is committed to providing reliable, high-quality work that sets your project up for success from the very beginning.
Our Services overview:
Site Preparation & Earthwork
From initial land clearing to final grading and leveling, we are the experts in preparing your property for construction. We handle everything from foundation excavation and site prep for concrete and asphalt to road building, ensuring your project begins on a solid foundation.
Utilities & Septic
We install and maintain the essential infrastructure that makes a property functional. Our services include the precise installation of septic systems, sewer lines, and water lines, guaranteeing your home or business has reliable and safe utility access..
Material Hauling & Delivery
Getting the right materials to the right place is crucial for any job. Our professional fleet is ready to haul and deliver a wide range of materials, including gravel, dirt, and rock, ensuring your project stays on schedule and on budget.
Hardscaping & Seasonal Services
We provide solutions that enhance both the beauty and durability of your property. From building stunning rock retaining walls to providing reliable snow and ice removal in the winter, we offer year-round services that protect and elevate your investment.
Why Choose Keystone Contracting?
When you have a project in the greater Bozeman area, you have a choice. At Keystone Contracting, we are dedicated to providing more than just a service—we offer a partnership built on trust, efficiency, and unwavering quality.
Our local expertise ensures we understand the unique demands of building in Montana, allowing us to deliver results that are both durable and dependable.
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We hold ourselves to the highest standards of conduct and craftsmanship. From the initial consultation to the final site walk-through, our team is committed to a professional, communicative, and respectful partnership.
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We get the job done right and on time. Our specialized equipment and experienced crew ensure that every project, big or small, is completed with meticulous precision and an unwavering focus on your timeline and budget.
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We view every project as a collaboration. We work closely with our clients, listening to their needs and providing expert guidance to ensure their vision becomes a reality, building trust from the ground up.
