







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Covina, CA
Covina homes run older than what most buyers expect from the San Gabriel Valley, and that age shows up in cast-iron plumbing, 1960s framing, and floor plans built before open-concept living was a phrase. Mason Remodeling handles the work that comes with those houses: full bathroom tear-outs, kitchen reconfigurations, and whole-home updates that respect the original footprint. Every Covina project gets a written price before anything starts and a one-year fix-it promise after it ends. Call (803) 680-2547 to talk through what you’re planning.
Why Covina Homes Are Different

A large share of Covina’s housing stock went up between 1945 and 1975. That means raised foundations with crawl spaces, copper supply lines that have seen better decades, and electrical panels sized for a family that owned one television. None of that is a reason to avoid a remodel, but it changes the sequence of the work. We regularly open walls in Covina and find stud spacing that doesn’t match modern code tables, or joists that were sistered by a handyman in 1983 and now need actual structural attention.
Covina’s terrain matters too. Homes in the foothill neighborhoods near Charter Oak and along Badillo Street sit on slopes that affect drainage, retaining-wall decisions, and how a room addition meets the grade. North Covina tends to run hotter in summer than the more shaded blocks south of San Bernardino Road, which influences insulation upgrades, window choices, and how we phase roof work. The city’s permit department reviews residential work carefully, especially when an addition changes the existing roofline or pushes toward a side-yard setback. We pull permits on every job where they’re required and don’t treat that as an upsell.
Styles & brands we work with







Our Main Covina Services
Most Covina homeowners reach out about one of three situations: their bathroom is original to the home and failing, their kitchen doesn’t function, or they need a larger structural change like an addition or a layout overhaul. Here is how each works here.
General Contractor in Covina
As a General Contractor in Covina, we coordinate the trades, the permit paperwork, and the schedule so a project doesn’t stall between electrician and tile setter. Covina’s older homes often require sequencing adjustments: moving a wall can reveal plumbing that was never vented to code, and that fix has to happen before drywall returns. Isaac Pruett runs point on our Covina general contracting work, and every crew member sent to your door arrives with a name tag, a photo ID, and a clean uniform. Written pricing comes before any demolition starts.

Bathroom Remodeling in Covina
Older Covina bathrooms tend to be small, with a cast-iron tub that weighs more than the rest of the room combined. Our Bathroom Remodeling in Covina work often starts with a tub-to-shower conversion or a full gut down to the studs, where we replace supply lines and add proper venting while the wall is open. We specify materials like Schluter waterproofing membrane, the orange sheet that goes behind tile and prevents the slow leaks that destroy Covina subfloors. The job includes a written warranty and a free return visit if anything fails within 365 days of completion.

Home Remodeling in Covina
Whole-home and large-scale remodels in Covina usually mean one of two things: opening the main living space so a 1950s ranch feels connected, or adding square footage for a growing household. Our Home Remodeling in Covina team handles layout changes, structural work, kitchen and bath replacement inside the larger scope, and finish carpentry that matches the original styling where it makes sense. Because Covina sits on varied topography, we assess drainage and foundation condition before any addition is framed. The full written price covers every phase, so there are no change orders adding unspoken thousands.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Covina
Covina homeowners bring us homes built with everything from mid-century stick framing to newer modular shells, including prefab systems from Abodu, Cover, and Dvele. We service what’s already there, repair it correctly, and integrate additions that match. See our brands for the full scope of what we work on.
See the difference
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AfterPricing for Remodeling Company in Covina, CA
| Service | Typical range in Covina |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Countertop Installation | $2,000 – $6,500 |
| Cabinet Installation | $4,000 – $13,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
What pushes Covina jobs toward the upper end of any range is usually the age of the house. Cast-iron waste lines, undersized electrical panels, and foundation settling south of the foothills can each add scope that didn’t show in a first walkthrough. That’s exactly why our written price comes after a real site visit, not a phone call. Once the number is on paper, it doesn’t move unless you change the plan.
Neighborhoods We Serve in Covina
We work throughout Covina, and most scheduling gets coordinated from our Los Angeles office while crews move locally between jobs. Here are some of the neighborhoods we’re in most weeks:
- Charter Oak
- Downtown Covina
- North Covina
- Via Verde
- The Covina Hills area near East Fork Road
Service Area – Cities Near Covina
Beyond Covina proper, our crews take on remodeling projects in several neighboring communities across the San Gabriel Valley. If your home is in Azusa, CA, West Covina, CA, Baldwin Park, CA, or Glendora, CA, the same written-price standard applies. A live person answers the phone around the clock if you need to reach someone outside ordinary hours.
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 Remodeling Company in Covina

Covina scheduling depends on permitting more than anything else. Smaller jobs like a vanity or backsplash can start within a few weeks; work that requires the city’s plan review typically adds several weeks of lead time. Call (803) 680-2547 and we’ll give you a realistic window for your specific scope.
Some Covina neighborhoods, especially planned communities near Via Verde and the Covina Hills, have HOAs that require design review before exterior changes or additions. Interior remodels almost never need HOA sign-off. We’ll flag it early if your project crosses that line so it doesn’t delay framing.
Not unless you ask for something new. Mason Remodeling delivers a written price before any Covina work starts, covering the agreed scope. If you add a feature mid-project, we price that change in writing separately, so it’s never a surprise on the final bill.
Call (803) 680-2547 to schedule a free estimate for your Covina remodel. A real person picks up, and you’ll get the written price before any work begins.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Covina Customers Say
"Bathroom gut job. Replaced the old tub with a walk-in shower and added a niche. Waterproofing was done properly with a flood test before tile."
- Greg L."Very respectful in the house. Shoe covers every day and a cleanup every evening."
- Alma V."Opened up the wall between kitchen and dining room. They handled the beam and permit and the floor transitions look seamless."
- Wendy A.











