Trusted GM Service in Gillette, WY

Certified GM technicians deliver honest, reliable service for drivers throughout Campbell County.

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Expert GM Vehicle Repair and Service

General Motors (GM) vehicles cover a broad spectrum of styles and capabilities, serving everyone from daily commuters to commercial operators in Gillette, WY. At Big Rigs & More, our certified technicians are skilled in servicing all GM brands, including Chevrolet, GMC, Buick, and Cadillac. We use the latest diagnostic equipment to ensure accurate assessments and quality repairs, whether you need routine maintenance or complex engine work. Our commitment to integrity and customer satisfaction means your GM vehicle receives top-notch service at every visit.

Comprehensive GM Maintenance Solutions

Maintaining a GM vehicle requires attention to detail and specialized knowledge. Big Rigs & More provides comprehensive oil changes, transmission service, brake repairs, and electrical diagnostics for all GM makes. We address common GM concerns such as sensor faults, transmission shifts, and cooling system issues with efficiency and precision. Our transparent estimates and same-day service help GM owners in Campbell County avoid unnecessary delays and unexpected costs.

Nationwide Warranty for GM Vehicles

Every GM service at Big Rigs & More is backed by a nationwide warranty, giving you confidence on every journey. Our technicians receive ongoing training to stay up-to-date with GM’s latest technologies and service procedures. We believe in clear, honest communication and treating every customer like family. Experience the difference of a shop that blends technical expertise with a welcoming environment—choose Big Rigs & More for all your GM vehicle needs.

Contact Info

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Our Location

1545 Business Circle, Gillette, WY, 82716

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