D & R Plumbing

Company Overview

Expert installation of Takagi and Rinnai tankless water heaters.
Services for commercial, residential, industrial, and tenant enhancements.
Expert plumbing services and repairs for residential and commercial clients.
Backflow prevention device sales, testing, service, and repairs.
LA County, San Bernardino County, and AWWA certified backflow testing services.
Fixture and faucet sales along with installation.
Repairs and installation of gas piping.
Repair and installation of water lines.
Pressure regulation services.
Expert water heater replacements.
Serving Chino, Chino Hills, Ontario, Montclair, Claremont, Pomona, and Rancho Cucamonga.
San Dimas, Glendora, Covina, West Covina, Industry, Rowland Heights, and nearby regions.

Chino Valley Chamber of Commerce member.
Since 1955, our family-owned company has been in operation.
We spent over 35 years in the East San Gabriel Valley before moving to Chino Valley in 1994.
At D & R Plumbing, Inc., we focus on honest and accurate evaluations of plumbing problems.
This commitment has sustained our business for 55 years.
Our team consists of skilled journeymen, not short-term technicians.
Our plumbers are highly educated and experienced in their specialties.
No job is too small or too large for us to manage confidently.
We will not push you into replacing or repairing what isn’t needed.
We ensure our construction jobs meet code and pass inspections without hassle.
We pride ourselves on quality craftsmanship, integrity, and dedication to customer satisfaction.

As a third-generation master plumber and second-generation contractor, Mike brings expertise.
He began assisting his father and accompanying him on service calls during summers as a child.
At that time, his father focused on commercial accounts.
While in high school, Mike gained expertise in backflow prevention and cross-connection.
Mike obtained his LA County tester certification in 1982, already managing significant corporate accounts.
Following college, he entered the local union's apprenticeship program for plumbers and steamfitters.
He completed four years of schooling, training, and testing to become a dual-carded plumber and steamfitter.
This accomplishment shows his capability in both trades throughout his apprenticeship.
Mike’s 20+ years as a skilled journeyman provide him with a distinct advantage in the current market.
Mike promptly identifies problems and acts accordingly every single time.