Auto Water Pumps are often expensive or difficult to replace: The more affordable option is often to have your existing pump repaired. We repair and rebuild all kinds of auto water pumps: Whether your pump is designed for a truck, piece of heavy construction equipment, farm equipment or even an antique car we are able to service it. When you leave your water pump with Monarch Rebuilding you know it is in good hands: Our more than 30 years of experience speaks for itself.