At Merce Plumbing Co., we believe every job, big or small, deserves the same level of care, precision, and respect.

From blueprint to final inspection, Merce Plumbing Co. delivers flawless plumbing systems for new construction projects, both commercial and residential.

We partner with builders, contractors, and property owners to design and install plumbing that’s efficient, durable, and built to last.

CA LICENSE: 1141132

Learn more

ALL OF YOUR PLUMBING NEEDS. FLOWING SOLUTIONS. RELIABLE SERVICE.

ALL OF YOUR PLUMBING NEEDS. FLOWING SOLUTIONS. RELIABLE SERVICE.

Indoor construction site with exposed copper and black pipes, metal framing, and a concrete floor.
The image shows a partially built wall with metal framing studs. Electrical wiring and outlets are visible within the framing, and a can of spray paint is on the floor in the corner.
Interior of a wall with plumbing pipes and fixtures, wooden framing, and markings.
Construction site showing metal framing and plumbing pipes, including black and copper pipes, with some pipes labeled and connected to a control box, in an unfinished building.
Construction site showing metal framing, electrical wiring, and plumbing pipes on an unfinished interior wall.
Interior of a building under construction with metal framing, plumbing pipes, and electrical conduit in place, but no drywall installed.

Our Services

More Info

  • We work alongside developers, architects, and contractors to build complete commercial plumbing systems from the ground up. From retail spaces and restaurants to offices and multi-story buildings, our installations are designed for performance, efficiency, and long-term reliability.

    We handle every stage, from initial planning and code compliance, to final connections, ensuring your project is delivered on time and on budget.

  • Your dream home deserves a plumbing system that’s as dependable as it is efficient. We specialize in full-scale residential plumbing installations for custom homes, multi-unit housing, and remodels that require complete system upgrades.

    Every detail, from main lines to the smallest fixture, is installed with care to ensure decades of trouble-free use.

    • Water Heater Installation & Repair

    • Pipe Repair & Replacement

    • Drain Cleaning & Hydro-Jetting

    • Emergency Plumbing Services

Contact Us

Would you be ready to start your project? We provide precision plumbing services to new builds throughout Los Angeles and the surrounding counties.


đź“ž (310)-977-5326

📧 info@merceplumbing.com

OR fill out the form

đź“ŤServing Los Angeles & beyond