







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Montclair, CA
Mason Remodeling handles construction work across Montclair with written pricing before any tool gets unpacked. Most Montclair homes were built between the 1950s and 1980s, which means we regularly deal with dated electrical panels, cast-iron drain lines, and framing that was never meant to support today’s open-concept layouts. If you’re planning a remodel here, call (803) 680-2547 for a free estimate and we’ll walk you through what your specific house will actually need.
Why Montclair Homes Are Different

Montclair sits at the eastern edge of Los Angeles County where the Inland Empire starts, and the housing stock tells that story. The city grew fast in the post-war boom, so most homes are single-story ranchers with slab foundations and stucco exteriors. Slab foundations matter when you’re moving plumbing for a bathroom remodel: relocating a toilet or shower drain means cutting concrete, which adds cost but also gives us a chance to inspect what’s under the slab before we build on top of it.
The other thing we see constantly in Montclair is original galvanized steel water lines. Homes built in the 1960s and early 1970s often still have them, and they’re usually near the end of their service life. If we have a wall open during a remodel, we’ll check the condition of the supply lines and tell you honestly whether they should be replaced now or can wait. Summers here run hot and dry, which affects material choices too: exterior paint takes a beating from the sun, and anything installed against a west-facing wall needs to be rated for serious heat exposure. The local terrain is mostly flat, so drainage is less of a battle than it is in the foothill cities nearby, but older Montclair neighborhoods still have their share of settled concrete and cracked driveway approaches.
Styles & brands we work with







Our Main Montclair Services
The two jobs Montclair homeowners call us about most are full general contracting projects and bathroom remodels, with whole-home remodels close behind. Each of these services has its own Montclair page with pricing, timelines, and what to expect.
General Contractor in Montclair
When a Montclair homeowner needs a kitchen opened up, a load-bearing wall reworked, or a room addition planned, the first question is usually about scope: what has to happen in what order, and what the city will require. Montclair’s building department is straightforward but thorough, and we handle the permitting, the inspections, and the scheduling so you’re not chasing paperwork. On older Montclair homes we often find surprises where additions were built decades ago without records. Our written price includes a full scope review before we start, so you’ll know what’s connected, what’s permitted, and what needs correcting. See the full breakdown on our General Contractor in Montclair page.

Bathroom Remodeling in Montclair
Bathrooms in Montclair’s 1950s-to-1970s homes tend to be small, often five feet by eight feet or less, with original tile set in thick mortar beds. That mortar-bed tile is heavy and brittle, and taking it out is dusty work that requires proper containment so the rest of the house stays clean. We plan every Montclair bathroom remodel around two things: getting the waterproofing right on a slab foundation, and making the most of a compact footprint. Pocket doors, curbless showers, and wall-hung vanities show up in a lot of our Montclair jobs for exactly those reasons. Pricing, timelines, and common layout options are on our Bathroom Remodeling in Montclair page.

Home Remodeling in Montclair
Whole-home remodels in Montclair usually mean bringing a 1960s rancher into the way families actually live now: open sightlines, better light, a kitchen that connects to the living space, and bathrooms that don’t feel like afterthoughts. Because most Montclair homes are single-story on slab, we can often rework interior walls without touching the roofline, which keeps the project faster and the price lower than a full addition would. We also watch for slow-draining lines and aging electrical panels while walls are open, because repairing those after a remodel is finished costs more than fixing them when they’re exposed. Read more on our Home Remodeling in Montclair page.

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 Montclair
We stock and install parts from Sakrete, Abodu, and Dvele on Montclair jobs, depending on the scope. Having these materials locally available means we’re not waiting on a shipment from out of state when a driveway pour or an ADU foundation is on the schedule. See what we carry and why we chose these partners on our brands page.
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AfterPricing for Remodeling Company in Montclair, CA
These are the ranges Montclair homeowners should expect based on current local labor and material costs. Every project gets a written, line-item price before any work starts, so these numbers are for planning, not a substitute for an actual quote.
| Service | Typical Range in Montclair |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Countertop Installation | $2,000 – $6,500 |
| 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 |
| Paver Patio Installation | $3,500 – $11,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
What pushes a Montclair remodel toward the top of these ranges is usually hidden work: replacing galvanized supply lines, reworking wiring in a house where the panel is already maxed out, or cutting into a slab to move a drain. You’ll know about any of that before we start because the written price covers it, and it doesn’t change once work begins.
Neighborhoods We Serve in Montclair
We work all over Montclair, from the neighborhoods north of the 10 Freeway to the streets south of Arrow Highway and the homes around Montclair Place. Our scheduling for Montclair is handled through our Inland Empire office, and most jobs can be quoted within a few days of the first call.
- North Montclair
- Central Montclair
- South Montclair
- Monte Vista area
- Spanish Trails
Service Area – Cities Near Montclair
Mason Remodeling serves Montclair and the surrounding communities throughout the eastern Los Angeles County and western Inland Empire area. If you live just outside the city line, we cover Claremont, CA, Ontario, CA, Pomona, CA, and La Verne, CA as well.
Serving Montclair, CA - Our Local Coverage Area
We’re based in the Montclair 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 Montclair

Most Montclair homeowners get a written estimate within a few days of calling, and typical projects can start within two to four weeks depending on scope and permit review times. Call (803) 680-2547 and we’ll give you a realistic start window for your specific project.
Most structural, plumbing, electrical, and addition work in Montclair requires a city permit. We pull the permits, schedule the inspections, and handle the paperwork as part of the job. Minor cosmetic updates like painting or replacing cabinet hardware usually don’t need one.
No. Our written price is delivered before any work begins and it stands, with no change orders or surprise invoices unless you ask us to add scope. If we discover hidden damage while walls are open, we’ll show you what we found and give you a written price for the fix before doing anything.
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 Montclair Customers Say
"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."Kitchen remodel with new cabinets, quartz counters, and a tile backsplash. Crew had ID and were background checked. Kept the work area clean and sealed off dust from the rest of the house."
- Janice D.











