Our Iron. Our Crews. Our Accountability.
Bolt Contracting owns its heavy equipment fleet because self-perform means nothing without the iron to back it up. Our dozers, excavators, motor graders, cranes, and concrete equipment are maintained by our own mechanics, operated by our own crews, and equipped with GPS machine control technology.
Equipment categories.
Earthwork
Our earthwork fleet handles mass grading, land clearing, and excavation for sites up to 500+ acres. GPS machine control on every dozer and grader.
Grading
Precision grading to design tolerances without survey stake-chasing. GPS-guided motor graders achieve finish grade in a single pass.
Hauling
On-site and over-the-road hauling capacity for earthwork, materials, and equipment mobilization. CDL-qualified operators.
Concrete
Complete concrete self-perform capability from forming through finishing. Industrial-grade equipment for high-volume pours.
Lifting
Crane and rigging capability for steel erection, equipment setting, and material handling on industrial and data center sites.
Support
Support fleet that keeps primary equipment running and job sites operational. In-house mechanics for maintenance and repair.
Precision through technology.
GPS machine control
Trimble and Topcon GPS systems on dozers, graders, and excavators. Operators grade to the 3D design model in real time, eliminating the traditional cycle of surveying, staking, grading, and re-checking. Reduces earthwork rework by 50%+ on large sites.
Drone surveying
UAV-based aerial survey and progress monitoring. Weekly drone flights produce orthomosaic imagery, volumetric calculations, and progress documentation. Faster and more accurate than traditional ground surveys for large-area sites.
Grade control systems
Automated grade control on excavators and dozers for precision excavation of trenches, foundations, and building pads. Achieves tolerances measured in hundredths of a foot without manual grade checking.
Tell us what you're building.
No RFP required. Describe the project and we'll get back to you within 24 hours with how we'd approach it.