Expert Sump Pump Installation, Repair, and Maintenance
GL Plumbing Service is the trusted choice for commercial sump pump installation, repair, and maintenance across Southern California. With decades of experience, we’re qualified to handle critical infrastructure systems for commercial buildings, high-rises, government facilities, restaurants, hotels, manufacturing plants, and more. We hold C-36 Plumbing, B General Contractor, and A Engineering Contractor licenses, and as a signatory contractor, every member of our team is a trained journeyman plumber with a five-year apprenticeship and ongoing certification. Whether you need emergency sump pump service or a new sewage lift station installed, we have the tools, training, and manpower to get the job done right. We’ve completed thousands of commercial plumbing projects throughout Los Angeles, Commerce, Beverly Hills, Glendale, Yorba Linda, Brea, Placentia, and surrounding cities.

Professional Sump Pump Installation & Lift Station Construction for Commercial Facilities
Sump pumps are essential for commercial properties where groundwater or wastewater needs to be redirected safely to prevent flooding and structural damage. We install submersible sump pumps, sewage ejector pumps, and custom-designed lift stations for a wide range of properties, including manufacturing plants, schools, apartment buildings, hospitals, and hotels. As licensed mechanical contractors, we also handle the electrical and structural elements of lift station installations. Whether you’re starting a new construction project or upgrading outdated pump systems, our team can provide comprehensive design-build solutions that meet code requirements and maximize long-term performance. We work from architectural and MEP drawings and can bid off blueprints for large-scale infrastructure projects.







