Grier Argall Plumbing Inc.
We have served the Marin community since 1984, developing a trusted reputation for complete, efficient, and cost-effective plumbing services in San Rafael, Mill Valley, and surrounding areas. We handle maintenance, repair, and installation across residential plumbing—from sewer and drain work to major repairs, kitchen and bathroom installations, commercial kitchen work, and sewer video inspection. We also provide leak detection, pipe location, backflow installation and testing, and other specialized services.