Big Dog Offroad, Locations not only offers top quality Hummer accessories, but has in-house teams fully dedicated to research & development, custom fabrication, and a full-service center to meet the needs of any customers H1, and HMMWV Hummer. Big Dog Offroad. Is recognized as the leader in high-quality products, innovation, and services for H1 and HMMWV Hummers. The Golden location is now expanding its services to offer gas & mostly diesel tucks, and SUV’s, the same quality accessories, and services that suits your needs.

Big Dog Offroad
(Main Location)
Address: 17981 W Colfax Ave, Golden, CO 80401
Phone:  303.278.7100
Notes: Our main location is set up for service from regular maintenance to body-off restorations, Cummins conversion jobs, engine upgrades, basic maintenance and regular service and major projects.

Big Dog Offroad “South”
(Austin, TX – Satellite Location)
Address: 17981 W Colfax Ave, Golden, CO 80401
Phone: 281.802.1131
Note: our Texas location is set up for service work, upgrades, etc but for larger projects (chassis restoration or really any type of restoration, Cummins conversions, etc it’s better to send it to our main location)