Muir Chase Plumbing Co.

about us

Since 1975 Muir-Chase has aimed to provide quality workmanship and exceptional service that is second to none. Our dedication to this philosophy has made Muir-Chase a trusted name in Southern California for over 45 years and will continue to shape our future success. Muir-Chase is committed to raising industry standards, offering exceptional service and being the commercial partner of choice to many contractors, developers & commercial property owners in Southern California and beyond.

Muir-Chase Partners

jay chase


Grant Muir

Vice President

gail comstock

Vice President

don chase


Jim Muir

Consulting Partner

our team

The principals at Muir-Chase are commited to excellence and are involved in the daily operations of implementing and overseeing every project from concept to completion. We take pride in the experience and detailed knowledge of our entire team that continues to build on Muir Chase’s esteemed reputation. A majority of our 180+ highly trained field personnel and office staff have been with the company for over 20 years, with many working alongside our partners over the last three decades.

our heritage

In 1975, Neal Muir and Bill Chase established a small plumbing company with the goal of providing the highest quality of work, along with competitive pricing and customer service that over time would develop long lasting relationships and build an outstanding reputation in the industry.

muir-chase foundation

The Muir-Chase Foundation endeavors to make a meaningful difference in the lives of Muir-Chase Plumbing associates, their families and the greater community. The organization supports a wide range of initiatives to provide educational, social and health opportunities through partnerships and grants.


charity & Sponsorship