Commercial Plumbing Services

US PLUMBING | LIC 1131534 | Licensed Contractor

Trusted Experts for Commercial Plumbing Projects

At U.S. Plumbing, we specialize in small-to-medium commercial plumbing projects under $50,000—perfect for tenant improvements (TIs), remodels, and additions. Based in San Diego, our licensed and experienced team delivers quality workmanship and fast turnarounds for businesses that need reliability and professionalism.

Your Commercial Plumbing Partner

What We Offer:

From tenant improvements to commercial remodels, we handle projects under $50K with precision and speed. Expect licensed expertise, clear communication, and top-tier workmanship—All Time.

Sink and Fixture Installations

We install commercial-grade sinks, faucets, and ADA-compliant fixtures.

Tenant Improvements (TIs)

Ideal for restaurants, retail shops, office build-outs, and other small businesses.

New Copper Line Installations

Whether you’re expanding or rerouting plumbing for a new layout, we run new copper or PEX lines to code.

Commercial Bathroom Remodels

From demo to finish, we handle plumbing for urinals, toilets, and sinks.

Plumbing for Additions & Build-Outs

Need to move or add fixtures? We handle rough-in and finish plumbing for small commercial expansions.

Why Choose Us:

✅ Licensed & Insured
✅ Fast Scheduling & Clear Communication
✅ Familiar with Local TI Requirements
✅ Worksite Cleanliness & Professionalism
✅ Trusted by Local Businesses Across San Diego & North County

Ready to start your plumbing project or have questions? Reach out to our team today—we’re here to help with prompt, professional service.

Client Testimonial

My water heater got busted! Water leakage everywhere!! Really appreciated the fast and great response when I called Us Plumbing! They were able to accommodate a fast repair same day and they were quick and clean! I'd highly recommend them and would use them again anytime.

Angel G.

Chula Vista, San Diego, CA

Thank you Miguel! You deserve a 5stars! He did a great job installing our new water heater, fast, polite,good price! trustworthy. We let him work alone in the house coz we need to go out do some errands. Thank you so much! Highly recommended!!!!

Vilma C.

Vista, CA

The service and communication of U.S plumbing was top notch. A project was done involving kitchen sink repairs, painting, installation and remodel of a bathroom along with various other tasks. They were quick and kept me informed on the project without ever having to be at home. The guidance and advice provided allowed me to make easy decisions over the phone.

Jesse A.

Escondido, CA

Miguel did a great job ! He arrived on time and was friendly, professional. He was affordable too. I plan to refer him to my friends and use him again in the future.

Tinebeta M.

San Jose, CA

Had a great experience with Us Plumbing. Plumbed a half bath, replaced old cast iron pipes and also installed a pair of new facets. Miguel communicated promptly and did great work.

Mike R.

San Diego, CA

Had a great experience with Us Plumbing. Plumbed a half bath, replaced old cast iron pipes and also installed a pair of new facets. Miguel communicated promptly and did great work.

Mike R.

San Diego, CA

Want a quick, accurate quote? Just text us your project details at (760) 536-5056

Need Plumbing Help for Your Commercial Space? We’ve Got You Covered.

With years of hands-on experience in San Diego, U.S. Plumbing specializes in commercial plumbing projects under $50K—ideal for tenant improvements, remodels, and additions. Our licensed team delivers fast, high-quality work so your business stays on track without delays.