Corona Plumbers You Can Trust in Your Home

Plumbing Repair, Drains, Sewer, and Water Heaters for Corona Homes

From a dripping faucet to a sewer line under the driveway, our own technicians take care of all the work. You get the explanation and the price before it starts.

Emergency Plumbing, 7 Days a Week

Water somewhere it shouldn’t be? Call (951) 678-3275 now. Burst supply lines, overflowing toilets, and sewage backups are the calls we move first, seven days a week, and the first job is stopping the damage.

If the water is still running and you know where the main shutoff is, closing it will limit the damage until we arrive.

Drain Cleaning in Corona

If a shower drains slowly or the kitchen sink backs up every few months, the clog is usually the symptom rather than the problem. A Corona drain cleaning visit clears the line and puts a camera down it. Then you know whether it was hair and grease or the pipe itself.

Many of the older houses near downtown are still on their original drain lines. A camera look is how you learn whether a clog was a one-off or the start of something bigger.

Hydro Jetting for Drains That Keep Clogging

If a cable snake has cleared the same line twice this year, it’s probably time for hydro jetting in Corona, which scours the pipe walls with high-pressure water instead of punching a hole through the blockage. We inspect the line first, because jetting is the wrong tool for a cracked pipe, and we’ll tell you if that’s what we find.

Sewer Line Repair and Replacement

If more than one drain backs up at once, or the yard smells like sewage after a shower, the main sewer line is the usual cause.

Sewer line repair in Corona starts with a camera inspection, then the choices: a spot repair, lining the pipe from inside if it’s sound enough, or replacement. We keep digging to a minimum and tell you up front when part of the yard will be disturbed.

Leak Detection and Slab Leak Repair

The water bill jumped, and nothing is visibly dripping. We look for the leak before anyone opens a wall, using listening equipment and pressure testing to locate leaks under the slab, inside walls, and out in the yard. The repair covers the leak we found, not the whole house.

Schedule Leak Detection

Repiping Older Corona Homes

Pinhole leaks turning into a regular thing in an older house? One more patch may not be the answer. We repipe in PEX or copper, explain the difference, and price a partial and a whole-house option and show you both prices. The decision is yours.

Water Heater Repair and Replacement

If the hot water runs out early or the tank rumbles while it heats, sediment is often the culprit. The city’s own water report puts Corona’s water at 8.5 grains per gallon, which counts as hard, and that mineral settles in the bottom of a tank year after year.

We flush and repair water heaters, and replace a tank when it’s done. We also install and service tankless units, which need regular cleaning in water like this.

WE CAN OFTEN PROVIDE SAME-DAY WATER HEATER REPAIRS. CALL NOW TO RESTORE YOUR HOT WATER!

Water Pressure and Water Line Repair

Pressure dropped, or a wet patch between the meter and the house? The main water line or the pressure regulator is the place to look.

Corona runs six separate water pressure zones, and hillside streets can get more pressure than a home’s regulator was set for. We test the pressure, check the regulator, and handle water line repair and replacement, digging as little as the job allows.

Toilets, Faucets, Disposals, and Remodel Plumbing

If a toilet runs all night or the garbage disposal hums and quits, most of those repairs finish in a single visit. Planning a kitchen or bathroom update? We handle the remodel plumbing too, from moving supply lines to setting the new fixtures.

Schedule Plumbing Service in Corona

What You Get When You Call Guardian in Corona

• Options first, then your decision. The technician shows you what they found, lays out the repair choices in plain language, and lets you decide. If the fix you called about is all you need, that’s all we’ll recommend.
• Background-checked, drug-screened technicians. You know who is in your home, and the person who diagnoses the problem is the person who explains it.
• Licensed, bonded, and insured since 2010. Family-owned and operated, and licensed by the California Contractors State License Board.
• Financing for the large jobs. A sewer replacement or a new water heater is a real expense, and financing is available if you qualify.

“Once the cause was determined, he gave me a fair estimate, no pressure. I booked for the next day . . . when I have my next plumbing issue, I will call Guardian and request Jose, without fear.” —Vivian B.

Furnace, air conditioner, or breaker instead of a pipe? Guardian’s heating and air and electrical technicians cover Corona too.

Neighborhoods We Serve Across Corona

We’re proud to cover all of Corona. That means the older blocks inside the Grand Boulevard circle, Sierra del Oro and Corona Hills on the west side, South Corona and Eagle Glen below Foothill Parkway, and Dos Lagos and Dominguez Ranch off the 15. Neighbors in Eastvale, Riverside, and Chino call the same number.

Corona Plumbing Questions We Hear Often

Does Corona’s hard water shorten a water heater’s life?

It can. Hard water leaves mineral deposits behind every time a tank heats, and after a few years the burner or element is heating through a layer of it. That wears the tank and wastes energy. An annual flush is the usual answer, and if a tank is past the point where a flush helps, we’ll say so.

Is there a charge just to come out and look?

Estimates are free. If finding the problem takes real diagnostic work, such as locating a hidden leak, we tell you that cost before we start it, and you decide.

Can you tell me what it will cost over the phone?

Not accurately, and, to be quite honest, we’d rather not guess with your money. A slow drain can be a hairball or a broken sewer pipe, and the price is different for each. The technician looks first, then gives you the options and the price before any work begins.

How quickly can you get to Corona?

Usually the same day, seven days a week. Call as early in the day as you can, and tell the office if water is actively running so we can plan around it.

My 1970s house keeps springing pinhole leaks. Repipe, or keep patching?

Either can be the right call, depending on the pipe. If the leaks are spreading through the house, we price a whole-house repipe alongside the single repair so you can see both numbers at once. If it’s one bad run of pipe, we tell you that and fix that run.