Giant Plumbing

Septic Company in San Jose, California

4.1(39 reviews)
(408) 445-85072111 Dry Creek Rd, San Jose, CA 95124View on Yelp
Giant Plumbing - septic in San Jose, CA

Customer Reviews

4.1
out of 5
39 reviews

Based on Yelp ratings

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About Giant Plumbing

Giant Plumbing is a San Jose, CA provider covering plumbing, water heater services, and septic work with a 4.1 rating from 39 reviews. They've built a broad enough track record to show consistent service across different job types in the South Bay. San Jose's diverse housing stock, from mid-century ranch homes in Willow Glen to hillside properties in the Evergreen foothills, creates varied plumbing and septic demands. Giant's multi-service approach means they can handle that range without sending customers elsewhere. You can reach them at (408) 445-8507.

Services

Plumbing
Water Heater Installation/Repair
Septic Services

Services & Process

Giant Plumbing offers septic tank pumping as a core service, scheduling regular pump-outs that remove solids before they cause system problems. Their water heater work covers installation of new units and repair of existing ones, including both traditional tank models and energy-efficient tankless systems popular in newer San Jose construction. General plumbing services address leaks, pipe repairs, drain issues, and fixture work throughout the home. For customers whose septic systems also have plumbing connection issues, addressing both in one appointment is a straightforward option.

Service Area

Giant Plumbing serves San Jose and the surrounding communities throughout the South Bay. Their service area includes central and south San Jose neighborhoods as well as nearby cities like Sunnyvale, Santa Clara, and Milpitas. Properties with private septic systems in the eastern and southern hillside areas of the city are also part of their regular coverage.

Frequently Asked Questions

Can Giant Plumbing handle both a water heater replacement and a septic pump-out in one visit?
In many cases, yes. If the jobs don't require conflicting equipment or extended time that makes a single visit impractical, combining them saves you from scheduling two separate appointments. It's worth mentioning both needs when you call so they can plan accordingly.
How long does a septic tank pump-out take?
A standard residential pump-out typically takes between 30 minutes and an hour, depending on tank size and how full it is. If access lids need to be located or the tank requires extra work, the job may take a bit longer.
What type of water heater should I install in San Jose?
Tankless water heaters have become popular in the Bay Area for their energy efficiency and space savings, especially in smaller homes. That said, the right choice depends on your household's hot water demand, your gas or electric setup, and your budget for the initial installation.
How do I find out where my septic tank is located on my property?
Older properties sometimes have this information in county health records or permit documents filed with Santa Clara County. A septic technician can also locate the tank using probing tools or by tracing the main sewer line from the house.
Is it normal to smell a slight odor after a septic pump-out?
A brief, faint odor immediately after pumping is fairly common as air moves through the system. If the smell is strong, persistent, or coming from inside the house, that's worth investigating further since it could indicate a venting problem or a damaged component.
What happens if I ignore a full septic tank?
An overfull tank pushes solids into the drain field, clogging the soil and often causing irreversible damage that requires expensive replacement. Catching it early with routine pumping is far cheaper than dealing with a failed drain field.

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