
Emergency Plumbing in Corona
Burst pipes and backups can't wait. Our 24 hour emergency plumber in Corona, CA is ready.
Learn moreNeed a plumber in Corona? California Plumbing Pros serves homes and businesses across the Circle City, from the historic Grand Boulevard area to South Corona, Corona Hills, and Dos Lagos. We handle emergency plumbing, drain cleaning, water heater repair, sewer line repair, and leak detection. Our 24 hour plumber in Corona, CA is ready when a problem can't wait.
Urgent help across Corona, day or night.
We work in some of the region's hardest water.
We explain the cause and your options first.
Service for homes and small businesses.
Corona has grown fast, and its housing spans nearly a century, so plumbing problems look different depending on where you live. Homes near the historic Grand Boulevard Circle, built before the 1950s, may still have galvanized supply lines and clay sewer laterals. The 1960s through 1980s tracts often have copper with cast iron drains, and the large master-planned communities built from the 1990s onward use copper with ABS, in generally good condition but now reaching the age where water heaters and fixtures need attention.
The water is the local signature. Corona's groundwater is very hard, often measuring 18 to 28 grains per gallon, which is among the hardest in the region, and that mineral load builds scale fast in water heaters and fixtures. It also drives an unusually aggressive pitting corrosion in copper, which is why Corona sees slab leaks in homes that are much newer than you would expect. The Santa Ana River watershed nearby adds soil movement that stresses rigid copper under slabs. As a plumbing company serving Corona, we camera-inspect first, then recommend cleaning, repair, or replacement based on what the line actually needs.
Every plumbing service Corona homeowners need, from urgent repairs to sewer and water line work. Each service links to full details.
Fast clearing and urgent help for the drains that back up most in Corona homes.

Burst pipes and backups can't wait. Our 24 hour emergency plumber in Corona, CA is ready.
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Hard-water scale and roots clog lines. We clear Corona drains and restore flow.
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Hydro jetting scours scale and roots from Corona's cast iron and clay lines.
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When several Corona fixtures back up at once, the main line is the likely cause. We clear and inspect it.
Learn moreFrom old clay laterals near the Circle to newer ABS, we inspect before recommending repair.

Roots and separated joints are common in Corona. We repair damaged sewer lines.
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For collapsed clay or corroded cast iron, we install a durable new sewer line.
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Trenchless lining repairs laterals without tearing up concrete or landscaping.
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Very hard water is especially tough on water heaters in Corona.

Heavy sediment and aging parts cause hot-water problems. We diagnose and repair water heaters.
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We replace aging Corona water heaters and remove the old unit.
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We service and descale tankless systems so hard water doesn't choke the heat exchanger.
Learn moreHidden leaks and slab-embedded copper are behind many high water bills in Corona.

Hidden leaks under slabs and behind walls waste water. We locate them accurately.
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We repair leaking pipes, supply lines, and fittings throughout Corona homes.
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Aggressive water chemistry corrodes slab copper. We find and fix slab leaks.
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We repair main and supply lines that cause low pressure and wet spots.
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Copper pinholes and aging lines wear out. Repiping Corona homes restores flow and quality.
Learn moreEveryday repairs for the fixtures Corona households use most, plus careful gas line service.


Hard water wears out Corona faucets and cartridges. We repair drips and low flow.
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Jammed or leaking disposals? We repair them in Corona kitchens quickly.
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We repair and test gas lines and appliance connections for Corona homes.
Learn moreThese issues show up again and again across the Circle City.
18 to 28 grains per gallon builds scale fast.
Aggressive water chemistry corrodes copper from inside.
Even newer tracts are seeing early slab leaks.
Pre-1950s homes have steel lines past their life.
Historic-area sewer lines crack and take roots.
Hard water makes annual flushing essential.
A simple process focused on fixing the cause, not just the symptom.
Tell us what's happening at your Corona property so we can prepare.
We inspect the line or fixture and explain what we find, with options and pricing.
We complete the repair, test the result, and leave the area clean.
Corona plumbing problems come from very hard water and aggressive copper corrosion. We identify the material and give you the right options.
We help homeowners and businesses across Corona, including these neighborhoods.
The Grand Boulevard Circle and the historic core.
South Corona and the master-planned communities.
Dos Lagos and the southeast-side neighborhoods.
Corona Hills and the hillside tracts.
Sierra Del Oro and the western neighborhoods.
Eagle Glen and the south-side communities.
California Plumbing Pros also helps homeowners in these nearby communities.
Find us on the map, then call or request service to get started.
Answers to what Corona homeowners ask us most.
Yes. California Plumbing Pros handles urgent Corona plumbing around the clock, including burst pipes, sewer backups, flooding, and no hot water. Call (800) 390-6351 any time.
Yes. Corona's local groundwater is very hard, often measuring 18 to 28 grains per gallon, among the hardest in the region. That mineral load builds scale fast in water heaters and fixtures and accelerates pinhole corrosion in copper. See water heater repair.
Corona has surprisingly high slab leak rates for a city of mostly newer homes. The cause is aggressive water chemistry that attacks copper from the inside even in 1990s through 2010s tracts, plus soil movement near the Santa Ana River watershed. South Corona, Dos Lagos, and Grand Boulevard see pinhole leaks earlier than expected. See slab leak repair.
Homes near the Circle, built before the 1950s, may have galvanized supply lines and clay sewer laterals. 1960s through 1980s homes often have copper with cast iron drains, and post-1990 homes have copper with ABS. See repiping.
Yes. Along with Corona, we help homeowners in Riverside, Norco, Ontario, Chino Hills, Yorba Linda, Anaheim, Orange, Fullerton, Eastvale, Lake Elsinore, Menifee, and other nearby communities.
Yes. When a camera inspection shows the pipe still has enough structure, trenchless pipe lining can seal cracked laterals from the inside and avoid tearing up driveways, patios, and landscaping.
From emergency plumbing to drain cleaning and sewer repair, California Plumbing Pros is ready to help. Call now or request service online.