Hummer H1 or HMMWV parts, service, and customization

  • Auto Repair Services

Big Dog Offroad is a full-service repair facility specifically for your Hummer H1 and HMMWV. We do not service any other type of vehicle.

We have a large inventory of parts in stock to expedite your Hummer repairs. We have a knowledgeable and trained staff who knows this vehicle inside and out. We do a LOT of aftermarket accessory installation, lighting and high quality electrical work, and we do repair electrical issues of components installed by others. We do a lot of steering and suspension work, motor replacements, customization, etc. We are one of only 3 shops in the entire country who specializes in only the Hummer H1 and we take pride in what we do. Please call us today to schedule an appointment.

We can help with towing (locally) or vehicle transport (anywhere in North America) to get your vehicle to our facility. We use a local towing service who will go to Springs, Cheyenne, Vail, etc and this tower has owned a Hummer H1 for 20 years (one of the only 1-owner Hummers around). The transport service we use to move vehicles here from elsewhere is based in Denver with a fleet of approx 80 semis and they have always taken good care of us moving these vehicles.