Plumbing contractor licensed San Jose - Plumbing services in San Jose

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Plumbing contractor licensed San Jose

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Our Story

Giant Plumbing, Inc. is a plumbing contractor located in San Jose, California, providing residential and commercial plumbing services throughout Santa Clara and Alameda Counties. They handle everything from simple repairs to complex installations. With over 20 years of experience, they are licensed, insured, and bonded.

Our Specialties

Copper RepipeWater heater installation (gas, electric, propane & tankless)Gas LinesWater LinesFixture Installation, Repairs, & SalesHydroflushingSewer Lines Cleaned, Repaired & MaintainedSewer Video InspectionsPipe locating & Leak DetectionTrenchless Sewer & Water Line ReplacementCity & Building CleanoutsDesign and BuildConsultingEpoxy pipe liningGrease interceptor-septic tank services, repairs & pumping

Services

What we bring to every project

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Service Area

Based in San Jose, CA

Serves within 30 minutes drive from San Jose

Client Reviews

5.0 from 1 reviews on Google

We had a problem with our toilets not draining well. Donny came out and determined that our backwater valve was not opening completely. He ensured that our sewer line was clean and in a state of good repair. Our backwater sewer valve was installed very efficiently in less than a day.

Martin Cunningham 3 years ago

Common Questions

Copper repiping involves replacing old, corroded galvanized pipes with durable copper piping to improve water flow and prevent leaks in residential and commercial properties. Giant Plumbing, Inc., as copper repipe specialists, can complete most 1-day repipes for homes and businesses, minimizing disruption with their efficient process. With over 10,000 repipes completed since 1992, they ensure high-quality installations using licensed plumbers in Santa Clara and Alameda Counties.
Yes, Giant Plumbing offers 24/7 emergency services for residential, commercial, and industrial clients, including leaks, sewer backups, and gas line issues. Their radio-dispatched, fully stocked trucks typically arrive within 1 hour of your call in areas like San Jose, Palo Alto, and Fremont. As a licensed and insured company with over 20 years of experience, they guarantee fast, friendly resolutions while maintaining safety standards.
Giant Plumbing provides complete plumbing services throughout Santa Clara and Alameda Counties, including San Jose, Campbell, Los Gatos, Saratoga, Los Altos, Palo Alto, Fremont, Morgan Hill, Santa Cruz, San Francisco, Pleasanton, and surrounding Bay Area locations. They handle everything from new construction and remodeling to routine repairs in these regions. Their local San Jose base ensures prompt response times for all service calls.
With more than 20 years in the industry since 1992, Giant Plumbing specializes in installing and replacing gas, electric, propane, and tankless water heaters for homes and businesses. Their licensed plumbers ensure proper venting, pressure relief valve installation, and code-compliant setups to enhance energy efficiency and safety. They also offer fixture sales and repairs as part of their comprehensive services in the Bay Area.
Yes, Giant Plumbing provides trenchless sewer and water line replacement, a minimally invasive method using techniques like pipe bursting or lining to repair damaged lines without extensive digging. This service is ideal for urban areas like San Jose, preserving landscapes while addressing root intrusion or collapses in sewer mains. Combined with sewer video inspections and hydroflushing, they offer thorough diagnostics and maintenance for long-term reliability.
Epoxy pipe lining, also known as cured-in-place pipe (CIPP), involves inserting a resin-coated liner into existing pipes and curing it to form a seamless, corrosion-resistant barrier, extending pipe life without full replacement. Giant Plumbing provides this as a cost-effective repipe alternative for eligible sewer and water lines in residential and commercial settings. Their experts assess suitability through pipe locating and video inspections to ensure optimal results in the Bay Area.
Giant Plumbing offers specialized liquid transportation services, including pumping, repairs, and maintenance for grease interceptors, septic tanks, and oil separators in commercial and industrial facilities. They handle city and building cleanouts alongside these services to comply with local regulations in areas like San Jose and Pleasanton. With their bonded and insured team, they ensure hygienic and efficient operations for food service and manufacturing clients.

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San Jose, CA

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