Argall Plumbing provides plumbing repairs and installations in Marin county and surrounding areas. We specialize in everything from sewer and drain to major plumbing repairs. Families have trusted our tried and true reputation for serving the community with complete, efficient, and cost-effective plumbing services in San Rafael, Mill Valley and Marin. Need to install or reconfigure plumbing for your tub, shower, sink, toilet, or washer machine? You've come to the right place. We do everything from sewer and drain, copper re-piping, water heater repairs to major plumbing installations and repairs.