I have been remodeling bathrooms across the Inland Empire for 35 years, and the question I get first, every single time, is “what is this going to cost me.” Fair question. The honest answer is that it depends on three things: how much you are tearing out, what you are putting back in, and a few Corona-specific wrinkles most homeowners never think about until the permit counter brings them up. Let me walk you through all of it the way I would if we were standing in your bathroom together.

The three price ranges, and where most Corona homes land

I sort bathroom jobs into three buckets. Not because they are rigid, but because once you tell me which bucket you are in, I can give you a real number in about ten minutes.

Refresh, $15,000 to $25,000. You like the layout. The shower is where it should be, the toilet is where it should be, and you just want it to stop looking like 1998. New vanity, new countertop, new fixtures, fresh paint, new lighting, maybe a glass door on the existing tub. No moving plumbing. This is most of the kids’ bathrooms and guest baths I do in neighborhoods like Sierra Del Oro and Eagle Glen.

Full standard bath, $26,000 to $45,000. Everything comes out down to the studs. New shower pan and tile, new vanity and counter, new floor, new fan, new everything, but the walls and plumbing stay roughly where they are. This is the most common Corona remodel I do, and the range is wide because tile choice alone can swing it five grand.

Primary suite, $46,000 to $80,000 and up. Custom tile walk-in shower, frameless glass, double vanity, sometimes a freestanding tub, and often we are moving a wall or stealing a few feet from a closet. The hillside homes off Foothill and the larger floor plans in Corona Hills tend to land here.

What actually drives the number up

People assume the big-ticket item is the vanity or the tub. It usually is not. Here is the real order of what moves your budget.

Tile work. A custom tile shower with niche, bench, and a real waterproofing system costs three to four times what an acrylic surround costs. If you want the magazine look, tile is where the money goes.

Moving plumbing. The minute we relocate a drain or a supply line, we are into the slab or the wall, and that doubles the rough-in cost. Keeping fixtures where they sit saves you real money.

Countertop and vanity choice. Stock vanity with a quartz top versus a custom cabinet with a slab top is a several-thousand-dollar fork in the road.

The surprises behind the wall. On older Corona tract homes I open a wall and find galvanized supply lines, no shut-offs, or a vent that was never done right. I would rather find it and fix it than leave it, and that is honest work that costs a little more.

The Corona stuff nobody warns you about

This is the part that makes a Corona remodel a little different from one in, say, Riverside proper.

HOA approval. A lot of Corona neighborhoods have an HOA, and while most do not care what you do inside the bathroom, a few have rules about exterior venting, window changes, and contractor parking. If your remodel touches an exterior wall, check your CC&Rs before we start. I have had two jobs in the same year where the HOA needed a two-week review for an exterior vent relocation.

Older tract plumbing. Big swaths of Corona were built in the 80s and 90s on slab foundations. That means cast iron or early ABS drain lines and, in some pockets, original supply lines that are tired. None of this is scary, but it is worth knowing your home’s age before you assume “we will just move the shower over three feet.”

Permit fees. The City of Corona requires a permit any time we touch plumbing, electrical, or move a wall. The fee itself is modest, but I build it into the written quote so it never lands on you as a surprise. I pull the permit, I meet the inspector, you do not deal with the counter.

How to read a Corona bathroom quote without getting burned

When you collect a few quotes, three questions separate the pros from the guys who will leave you hanging halfway through.

Ask whether the scope is itemized line by line. A single flat number hides whether demo, plumbing, electrical, and finish hardware are even included. Ask what waterproofing system they use behind the tile, and listen for Schluter Kerdi, RedGard, or Hydroban. And ask who pulls the permit. If the answer is “you do” or “we skip it,” walk away.

When I give you a written quote, you get the line items, the permit handling, the timeline, and my license and insurance numbers up front. No games.

Common Questions

What does a typical Corona bathroom remodel cost in 2026?

Most full bathroom remodels in Corona run $26,000 to $45,000 for a standard secondary bath, with cosmetic refreshes starting around $15,000 and primary suites reaching $80,000 and up. Tile choice and any plumbing relocation are the biggest swing factors.

Do I need an HOA approval to remodel my bathroom in Corona?

For interior-only work, usually no. But if the remodel touches an exterior wall, changes a window, or relocates an exterior vent, many Corona HOAs require review. Check your CC&Rs first, and I am happy to help you read them before we start.

Who handles the City of Corona permit?

I do. Any time we touch plumbing, electrical, or move a wall, the city requires a permit. I pull it, build the fee into your written quote, and meet the inspector so you never have to deal with the counter.

Can I save money by demoing the bathroom myself?

Demo is the one place homeowner labor saves real money without voiding the warranty. As long as the rough-in is exposed and clean when my crew shows up, we are happy to pick up from there.

How long does a Corona bathroom remodel take?

Roughly two to three weeks for a refresh, four to six weeks for a full standard bath, and six to eight weeks for a primary suite with custom tile. Older homes with surprises behind the wall can add a few days.

See our project gallery, learn more about Ben and the crew, or read about our bathroom remodeling work.