Prompt Service

FULL SERVICE PLUMBERS TO HANDLE ALL OF YOUR PLUMBING, WHEN YOU NEED THEM.

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Experienced Plumbers

SINCE 1961, WE HAVE BEEN LEADERS IN BOTH COMMERCIAL AND RESIDENTIAL PLUMBING.

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Kitchen & Bath Center

OUR PLUMBING SUPPLY HOUSE IS OPEN TO THE PUBLIC AND CONTAINS THE PRODUCTS TO MAKE YOUR DREAM KITCHEN OR BATHROOM A REALITY.

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Residential Plumbers

Ray May Plumbing provides residential plumbing services, installations, and repairs to customers in the Western Inland Empire of California.

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Find the problem before digging

With in-line camera equipment, Ray May Plumbers can identify the problem in your pipe without digging and guesswork.

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our services

Pipe and Slab Leak Detection

When you are dealing with a slab leak caused by water or gas, taking timely action is crucial. Our company has over four decades of leak detection experience, and we...

Commercial Plumbing

A majority of commercial buildings have handicap plumbing equipment installed, in order to comply with occupancy codes. We know how to install any types of handicap plumbing fixtures properly, so...

About Ray May Plumbing

RAY MAY PLUMBING IS THE BEST PLUMBING CONTRACTOR IN MONTCLAIR, CA FOUNDED IN 1961 AND FAMILY- OWNED.

By offering unsurpassed professionalism, Ray May has built a solid reputation throughout the Inland Empire and into Los Angeles and Orange Counties. Our staff of plumbers are able to provide you with expert consultation when it comes to plumbing your new construction or remodel. Commercial and residential plumbing services are unsurpassed.