







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Covina
Most bathroom remodels in Covina fall between $9,000 and $28,000, and the biggest variable is usually the age of the home. A 1955 ranch near Downtown Covina and a 1985 build toward Eastland don’t tear out the same way. Our Bathroom Remodeling crews have worked both, so we know what to look for before we ever hand you a written price. If you’re planning a full bathroom remodel, a walk-in shower, or a tub-to-shower conversion in Covina, call us at (803) 680-2547 and we’ll scope it honestly. You get names and photos of your crew before they arrive, and a line-item price before any tool is unpacked.
Why Mason Remodeling Is Covina’s Preferred Bathroom Remodeling Company

Every Mason Remodeling project in Covina runs on the same rule: a written price before the work starts. Not a verbal estimate that grows. Not an allowance that quietly becomes an invoice. We write the number down and you approve it first. That’s been our standard since 2004, when we started as part of the Threshold Group family of home-service companies.
People in Covina tend to remember two things about our crews. The first is the name and photo that arrives before the visit. The second is the photo ID badge at the door. That’s the Threshold Standard, and it means the person walking into your house is exactly who we said they would be. Background-checked, uniformed, identity-verified. For a homeowner who’s often alone, or a parent with kids, or an older adult, that’s not a formality. It’s the whole point.
We also answer the phone with a live person, 24 hours a day, every day of the year. No call trees. If you have a question about your Covina bath remodel on a Sunday night, someone picks up.
Styles & brands we work with







Bathroom Renovation in Covina
Bathroom Renovation in Covina means different things depending on which side of Citrus Avenue you live on. In a 1950s home near Downtown Covina, renovation often means a full gut: pulling old cast-iron drains, replacing galvanized supply lines, repairing a subfloor that’s been holding water for decades. In a 1980s home toward the Eastland area, renovation is usually lighter: new tile, new vanity, new fixtures, and the plumbing can often stay where it is. The price reflects that gap, which is why a Covina bathroom renovation typically runs $9,000 to $28,000 depending on what’s behind the walls.
Full tear-out and rough-in work
When we open a wall in an older Covina bath, we’re prepared for original cast iron and soft framing. That doesn’t scare us. It does change the quote. We write a change order before touching anything structural, walk you through what we found, and let you approve the new scope before we proceed.
Fixture-and-finish updates
In newer Covina homes, a renovation can often stay cosmetic. We pull the old vanity, set a new one, replace the tile and the valves, and you’re done. Faster, cleaner, and far less expensive than a teardown.
Small Bathroom Remodel in Covina

A Small Bathroom Remodel in Covina usually starts at $5,000 and tops out around $12,000, and most of them are powder rooms, hall baths, or the guest bath off the hallway in a mid-century floor plan. These projects are about precision, not size. A small bathroom leaves no room to hide mistakes, so our crews spend more time on layout and waterproofing than on the parts you’ll actually see.
Layout and waterproofing first
In a small Covina bath, every inch matters. We plan the vanity, the shower curb, and the door swing around what’s actually there, not what looks right on a drawing. Waterproofing is done the right way, the whole shower bed and the seams, because there’s no such thing as a cheap fix behind tile.
Finishes that make the space feel larger
Most Covina homeowners want a small bath to feel bigger without moving a wall. We help you pick lighter tile, the right vanity depth, and a clear glass shower panel instead of a curtain. Simple choices that change how the room breathes.
Trusted Brands We Service in Covina
We spec materials from brands that hold up in Covina’s older homes and newer builds alike. Kohler and Moen for fixtures, Cambria and Silestone for surfaces, Wellborn and KraftMaid for cabinetry. When you’re planning a bathroom remodel in Covina, we can pull from our material partnerships across those lines, and we keep common replacement parts local so a mid-project change doesn’t stall your timeline. These aren’t box-store leftovers. These are specification-grade products we’ve been installing for years, and we stand behind how they’re set.
Common Bathroom Remodeling Problems We See in Covina Homes
- Cast-iron drains in 1950s homes near Downtown Covina. Original plumbing from the Eisenhower years is often rotted or corroded. If we find it, the fix has to happen before any tile goes down, which changes the scope and the calendar.
- Galvanized supply lines behind the walls. Old steel pipes rust from the inside, and they narrow over time. In a renovation, we often replace them when we open the wall to move a valve or rough in a new shower.
- Subfloor damage under old tubs and showers. Decades of slow leaks in a Covina ranch often soften the wood beneath the floor. Once we pull the old tub, we see the truth. That’s a structural repair, not a cosmetic one.
- Unpermitted work from previous owners. Some Covina homes had bathroom work done off the books years ago. We find it often. A failed inspection at resale can turn into a negotiation headache, so we make sure anything we change is documented and signed off.
See the difference
Before
After
Before
After
Before
AfterPricing for Bathroom Remodeling in Covina, CA
Expect a Covina bathroom remodel to land between $9,000 and $28,000. A small bathroom remodel runs $5,000 to $12,000. The bigger the scope behind the walls, the higher the number. What changes the price? Age of the plumbing, condition of the subfloor, the materials you select, and whether the permit triggers additional inspection work. We don’t hide any of that. We write it down, line by line, before work begins.
| Project | Typical Covina Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
Every Mason Remodeling project in Covina gets a written price before any work starts. That’s the standard, not an upgrade. Call (803) 680-2547 for a free estimate and we’ll help you figure out what your bathroom actually needs.
We Also Serve Cities Near Covina
Our crews regularly work in Covina and the surrounding communities. If you live in Azusa, West Covina, Baldwin Park, or Glendora, the same process applies: a written price up front, a verified crew at your door, and the 365-Day Done Right Promise on every completed project. Scheduling is coordinated from our Los Angeles office, and our Covina crews serve the entire area locally.
Serving Covina, CA - Our Local Coverage Area
We’re based in the Covina area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Bathroom Remodeling in Covina
Yes, in most cases. Any work that changes plumbing, electrical, or structural framing in Covina requires a permit and inspection through the city’s building department. A like-for-like swap, like replacing a vanity without moving any pipes, might not. But if you’re moving a drain, running new supply lines, or removing a wall, you need the paperwork. We handle permits and inspections for every Covina project, and we don’t skip them to save time. Call (803) 680-2547 and we’ll tell you what your specific remodel triggers.
A straightforward bathroom remodel in Covina takes two to four weeks from demo to final inspection. A small bathroom remodel can be done in one to two weeks. If we discover old cast iron or a rotted subfloor behind the walls, which happens often in 1950s Covina homes, add a few days for the extra rough-in work and the additional inspection. We’ll give you a realistic calendar before we start, and we’ll update you if anything changes.
Three things drive the cost in Covina: the age of the home, the condition behind the walls, and your material choices. A 1955 ranch off North Citrus Avenue often needs new drains and supply lines, which adds real cost before any tile gets set. An 1980s build near Eastland usually doesn’t. Beyond that, a Kohler tub and a Wellborn vanity cost more than budget alternatives, and we’ll show you the difference in writing before you commit. Call (803) 680-2547 for a line-by-line quote on your specific bathroom.
Yes, and it’s one of the most common projects we do in Covina. A tub-to-shower conversion in Covina typically runs $3,500 to $10,000, depending on whether we’re keeping the existing drain location or moving it, whether you want a frameless glass enclosure, and what’s behind the old tub. In older Covina homes, we often find cast iron or weakened subfloor under the tub, which we repair before installing the new shower base. Call (803) 680-2547 and we’ll scope it for you.
Any Covina bathroom remodeling contract should include a full line-item price, a written scope of work, a payment schedule, a timeline, and a clear change order process. It should also state what permit work is included and who is responsible for inspections. Our contracts at Mason Remodeling include all of that, plus the 365-Day Done Right Promise in writing: if the work isn’t right within a year of completion, we make it right at no cost to you. No verbal estimates, no surprises.
Call Mason Remodeling for Your Covina Bathroom Remodel

If you’re planning a bathroom remodel in Covina, start with a conversation. We’ll ask about your home’s age, what you want to change, and what’s not working right now. Then we’ll give you a written price before any tools come out. Call (803) 680-2547 to schedule your free estimate. You’ll know exactly who’s coming, what it costs, and what you’re getting before we ever start.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Covina since 2004.










