MKR Plumbing is a family-owned and operated Father-and-Son plumbing company proudly serving Fontana and all of Southern California. Built on hard work, honesty, and decades of hands-on experience, our business was founded with one simple goal: to provide reliable, high-quality plumbing services you can trust.

With over 30 years of combined plumbing experience, we bring together old-school craftsmanship and modern plumbing solutions on every job. From diagnosing stubborn leaks to installing complete plumbing systems, we approach each project with precision, care, and respect for your home or business.

At MKR Plumbing, we believe great service starts with integrity. That means showing up on time, explaining your options clearly, offering honest pricing, and standing behind our work. We don’t cut corners, and we don’t recommend services you don’t need. Every customer is treated like family — because that’s how we built our business.

Whether you need residential plumbing repairs, commercial plumbing services, water heater installation, drain cleaning, or emergency plumbing, you can count on MKR Plumbing to get the job done right the first time.

Honest work. Family values. Quality plumbing.
That’s what MKR Plumbing stands for.

Residential Plumbing

From leaky faucets and clogged drains to water heater repairs and full plumbing installations, we keep your home’s plumbing running smoothly and efficiently.

Commercial Plumbing

We provide dependable plumbing solutions for offices, retail spaces, and commercial properties — minimizing downtime and keeping your business operating without interruption.

Emergency Plumbing Services

Plumbing emergencies don’t wait. That’s why we offer prompt emergency plumbing services to protect your property when it matters most.