★★★★★ 5.0 / 5 (4 reviews)

About R&D Tile and more in San Francisco, CA

30 Townsend St, San Francisco, CA 94107

(415) 802-7004

Company Overview

R&D Tile and More is a family-owned and operated San Francisco business, owned by Roman Linares. We bring a hardworking, reliable, and responsible approach to every project, with a passion for tackling new challenges and mastering diverse home improvement skills. Our foundation is in expert tile work, offering a full range of flooring, porcelain, glass, ceramic, and custom countertops. Over time, we've expanded our services to become a trusted, multi-skilled partner for homeowners, seamlessly handling plumbing, painting, drywall, and more. We serve both residential and commercial clients across the Bay Area, believing that thorough craftsmanship and clear communication are the keys to lasting results. Your satisfaction isn't just a goal—it's our priority, and we look forward to earning your trust on your next project.

Core Services

  • Gas line installation
  • Drywall repair
  • Paint removal
  • Shower installation
  • Grout sealing
  • Exterior trim or molding painting
  • Water heater installation

Questions and Answers

I'm a San Francisco homeowner with an old toilet that keeps running. Could this be a valve leak, and can you fix it?

Yes, a constantly running toilet is often caused by a faulty fill valve or flapper, which is a common issue we see in San Francisco homes, especially with older plumbing fixtures. At R&D Tile and More, our licensed plumbers are experienced in diagnosing and repairing these specific valve leaks. We'll efficiently replace the worn components with durable parts, stopping the water waste and helping you avoid a higher utility bill. We handle the repair cleanly and can advise if a full toilet replacement would be more cost-effective for your situation.

You started as a tile company. Do you handle full bathroom remodels that include plumbing and painting?

Absolutely. While our expertise is rooted in tile and flooring, owner Roman Linares has built a team skilled in all the trades needed for a complete renovation. For a bathroom remodel, we can manage the entire process: from the initial plumbing and drywall work, to the custom tile installation and shower build, and finishing with precise painting and trim work. This integrated approach, all from one reliable, family-owned team, ensures better coordination, a single point of contact, and a cohesive final result for your San Francisco home.

My home has original copper pipes. What should I watch for, and how do you handle corroded pipe repairs?

In many San Francisco neighborhoods, aging copper pipes can develop pinhole leaks or significant corrosion, often signaled by discolored water, reduced water pressure, or visible green patina (verdigris) on the pipes. We specialize in diagnosing these local issues. For repairs, we assess the extent of the corrosion. A isolated section can often be replaced with new copper or durable PEX piping. For more widespread problems, we can discuss a strategic partial repipe to secure your home's plumbing system, always working to minimize disruption and protect your home's finishes.

Business Location & Hours



Mon:7:00 AM - 6:00 PM
Tue:7:00 AM - 6:00 PM
Wed:7:00 AM - 6:00 PM
Thu:7:00 AM - 6:00 PM
Fri:7:00 AM - 6:00 PM
Sat:7:00 AM - 6:00 PM
Sun:Closed


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