Do you have a Sulzer pump that requires repair, or do you need help troubleshooting a system? PumpMan can help. PumpMan is an authorized service center for Sulzer. We service many large industrial and commercial properties that choose us because of our 40 years of experience in the industry and our fast, reliable service. With Southern CA’s largest fleet of pump-service trucks, PumpMan is a dedicated pump service company dealing with troubleshooting, maintenance, repairs, and installations.